File: ChangeLog

package info (click to toggle)
openvrml 0.14.3-3
  • links: PTS
  • area: main
  • in suites: sarge
  • size: 20,376 kB
  • ctags: 8,933
  • sloc: cpp: 50,342; sh: 8,261; ansic: 2,726; java: 1,999; makefile: 608
file content (5428 lines) | stat: -rw-r--r-- 204,390 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
3699
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132
4133
4134
4135
4136
4137
4138
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
4171
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273
4274
4275
4276
4277
4278
4279
4280
4281
4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412
4413
4414
4415
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504
4505
4506
4507
4508
4509
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585
4586
4587
4588
4589
4590
4591
4592
4593
4594
4595
4596
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912
4913
4914
4915
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
5017
5018
5019
5020
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044
5045
5046
5047
5048
5049
5050
5051
5052
5053
5054
5055
5056
5057
5058
5059
5060
5061
5062
5063
5064
5065
5066
5067
5068
5069
5070
5071
5072
5073
5074
5075
5076
5077
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101
5102
5103
5104
5105
5106
5107
5108
5109
5110
5111
5112
5113
5114
5115
5116
5117
5118
5119
5120
5121
5122
5123
5124
5125
5126
5127
5128
5129
5130
5131
5132
5133
5134
5135
5136
5137
5138
5139
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156
5157
5158
5159
5160
5161
5162
5163
5164
5165
5166
5167
5168
5169
5170
5171
5172
5173
5174
5175
5176
5177
5178
5179
5180
5181
5182
5183
5184
5185
5186
5187
5188
5189
5190
5191
5192
5193
5194
5195
5196
5197
5198
5199
5200
5201
5202
5203
5204
5205
5206
5207
5208
5209
5210
5211
5212
5213
5214
5215
5216
5217
5218
5219
5220
5221
5222
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233
5234
5235
5236
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246
5247
5248
5249
5250
5251
5252
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333
5334
5335
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345
5346
5347
5348
5349
5350
5351
5352
5353
5354
5355
5356
5357
5358
5359
5360
5361
5362
5363
5364
5365
5366
5367
5368
5369
5370
5371
5372
5373
5374
5375
5376
5377
5378
5379
5380
5381
5382
5383
5384
5385
5386
5387
5388
5389
5390
5391
5392
5393
5394
5395
5396
5397
5398
5399
5400
5401
5402
5403
5404
5405
5406
5407
5408
5409
5410
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426
5427
5428
2003-11-16  Braden McDaniel  <braden@endoframe.com>

	Updates for 0.14.3 release.

	* NEWS
	* README
	* configure.ac
	* doc/Doxyfile

2003-11-16  Braden McDaniel  <braden@endoframe.com>

	* openvrml.spec.in:  Removed glut/glut-devel dependency from
	openvrml-gl/openvrml-gl-devel packages.  Added glut dependency
	to lookat package.  Changed openvrml-gl's XFree86 dependency to
	XFree86-Mesa-libGLU; changed minimum version of XFree86 from 4.2
	to 4.3.  Removed unused ARCH_FLAGS variable from "configure"
	invocation.  Added _smp_mflags macro to invocation of make.

2003-11-13  Braden McDaniel  <braden@endoframe.com>

	Updated library version numbers.

	* src/libopenvrml/openvrml/Makefile.am
	* src/libopenvrml-gl/openvrml/gl/Makefile.am

2003-11-12  Braden McDaniel  <braden@endoframe.com>

	Apply Rez utility to lookat executable when building with Apple's
	OpenGL framework on Mac OS X.

	* configure.ac
	* src/lookat/Makefile.am

2003-11-10  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml-gl/openvrml/gl/viewer.cpp:  Made
	gl_capabilities a singleton.  Apparently it's not safe to call
	glGetIntegerv during static initialization.

2003-11-09  Braden McDaniel  <braden@endoframe.com>

	Factored libGLU check into its own macro (AX_CHECK_GLU).
	(Merged changes from HEAD.)  Added -lobjc to GLUT_LIBS when
	using the Apple OpenGL framework.

	* m4/Makefile.am
	* m4/ax_check_gl.m4
	* m4/ax_check_glu.m4:  Added file.
	* m4/ax_check_glut.m4

2003-11-08  Braden McDaniel  <braden@endoframe.com>

	Fixed GLUT includes when using Apple's OpenGL framework.

	* src/lookat/ViewerGlut.cpp
	* src/lookat/lookat.cpp

2003-11-08  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/img.cpp (img::~img):  Initialize
	img::nframes_ to 0.  Fixes crash in img destruction.

2003-10-19  Braden McDaniel  <braden@endoframe.com>

	Updates for 0.14.2 release.

	* NEWS
	* README
	* configure.ac
	* doc/Doxyfile

2003-10-17  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml-gl/openvrml/gl/viewer.cpp:  More crash-
	inducing size_t carelessness fixed.

2003-10-11  Braden McDaniel  <braden@endoframe.com>

	* doc/doxygen-header:  Removed unsightly filename extensions
	from URIs.

2003-10-11  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/vrml97node.cpp
	(elevation_grid_node::insert_geometry):  Fixed errors accessing
	sfnode fields that could attempt to dereference a null pointer.

2003-10-10  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml-gl/openvrml/gl/viewer.cpp
	(viewer::insert_cylinder):  Fixed crash introduced by careless
	use of size_t in a for loop.  Increased the number of sides
	used to construct a cylinder from 8 to 16.

2003-09-30  Braden McDaniel  <braden@endoframe.com>

	Updated version to 0.14.1.

	* NEWS
	* README
	* configure.ac
	* doc/Doxyfile

2003-09-30  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/private.h:  Allow for 10 rounding
	errors in computation of floating point error tolerance.

2003-09-28  Braden McDaniel  <braden@endoframe.com>

	Updated version to 0.14.0.

	* README
	* configure.ac

2003-09-28  Braden McDaniel  <braden@endoframe.com>

	* NEWS:  Updates for 0.14.0 release.

2003-09-28  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/Makefile.am:  Incremented library
	version number to 4:0:0.
	* src/libopenvrml-gl/openvrml/gl/Makefile.am:  Incremented
	library version number to 5:0:0.

2003-09-28  Braden McDaniel  <braden@endoframe.com>

	Renamed COPYING.LIB to COPYING.LESSER.

	* COPYING.LESSER:  Added file.
	* COPYING.LIB:  Removed file.
	* openvrml.spec.in:  Changes for parity with build, install
	changes.

2003-09-28  Braden McDaniel  <braden@endoframe.com>

	Added GNUmakefile to DISTCLEANFILES to quell an error message
	from distcleancheck. (This has got to be a bug in Automake
	(1.7.7).)

	* lib/antlr/GNUmakefile.am
	* lib/antlr/antlr/GNUmakefile.am
	* lib/antlr/src/GNUmakefile.am

2003-09-28  Braden McDaniel  <braden@endoframe.com>

	* doc/Makefile.am:  Made install-data-local DESTDIR-aware;
	removed doc from dist-hook.

2003-09-28  Braden McDaniel  <braden@endoframe.com>

	* configure.ac:  Added AC_COPYRIGHT.

2003-09-25  Braden McDaniel  <braden@endoframe.com>

	Removed Microsoft Visual C++ 6.0 project files and makefiles.

	* INSTALL-MSVC6.txt:  Removed file.
	* Makefile.am:  No longer distribute INSTALL-MSVC6.txt,
	Makefile.vc6.
	* Makefile.vc6:  Removed file.
	* ide-projects/Makefile.am:  Removed Microsoft Visual C++ 6.0
	project files from the distribution; added Microsoft
	Visual C++ 7.0 project files to the distribution.
	* ide-projects/Windows/VisualC6/config.h:  Removed file.
	* ide-projects/Windows/VisualC6/openvrml.dsp:  Removed file.
	* ide-projects/Windows/VisualC6/openvrml.dsw:  Removed file.
	* ide-projects/Windows/VisualC6/lookat/lookat.dsp:  Removed
	file.
	* ide-projects/Windows/VisualC6/lookat/lookat.dsw:  Removed
	file.
	* ide-projects/Windows/VisualC6/openvrml-core/openvrmlcore.dsp:
	Removed file.
	* ide-projects/Windows/VisualC6/openvrml-core/openvrmlcore.dsw:
	Removed file.
	* ide-projects/Windows/VisualC6/openvrml-gl/openvrmlgl.dsp:
	Removed file.
	* ide-projects/Windows/VisualC6/openvrml-gl/openvrmlgl.dsw:
	Removed file.
	* ide-projects/Windows/VisualC6/tplib/antlr/libantlr.dsp:
	Removed file.
	* ide-projects/Windows/VisualC6/tplib/antlr/libantlr.dsw:
	Removed file.
	* src/libopenvrml/openvrml/Makefile.am:  Removed Makefile.vc6
	from the distribution.
	* src/libopenvrml/openvrml/Makefile.vc6:  Removed file.
	* src/libopenvrml-gl/openvrml/gl/Makefile.am:  Removed
	Makefile.vc6 from the distribution.
	* src/libopenvrml-gl/openvrml/gl/Makefile.vc6:  Removed file.
	* src/lookat/Makefile.am:  Removed Makefile.vc6 from the
	distribution.
	* src/lookat/Makefile.vc6:  Removed file.

2003-09-25  Braden McDaniel  <braden@endoframe.com>

	Doc-comment improvements.

	* src/libopenvrml/openvrml/bounding_volume.cpp
	* src/libopenvrml/openvrml/bounding_volume.h
	* src/libopenvrml/openvrml/field_value_ptr.cpp
	* src/libopenvrml/openvrml/node.cpp
	* src/libopenvrml/openvrml/node_type_ptr.cpp
	* src/libopenvrml/openvrml/scope_ptr.cpp
	* src/libopenvrml/openvrml/scope_ptr.h
	* src/libopenvrml/openvrml/system.cpp
	* src/libopenvrml/openvrml/system.h

2003-09-23  Braden McDaniel  <braden@endoframe.com>

	Doc-comment improvements.

	* src/libopenvrml/openvrml/bounding_volume.cpp
	* src/libopenvrml/openvrml/bounding_volume.h
	* src/libopenvrml/openvrml/browser.cpp
	* src/libopenvrml/openvrml/node.cpp
	* src/libopenvrml/openvrml/scope.cpp

2003-09-23  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/img.cpp:  Fixed memory leak when
	cleaning up frame data.

2003-09-22  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/vrml97node.cpp:  Doc-comment and
	cosmetic improvements.

2003-09-18  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/Vrml97Parser.cpp:  Track changes to
	Vrml97Parser.g.
	* src/libopenvrml/openvrml/Vrml97Parser.g:  Throw an
	antlr::SemanticException when scope::add_type fails.
	* src/libopenvrml/openvrml/scope.cpp:  Changed scope::find_type
	and scope::first_type to return "const node_type_ptr &" instead
	of "const node_type_ptr".  Changed scope::add_type to return
	a boolean value to indicate success or failure.

2003-09-18  Braden McDaniel  <braden@endoframe.com>

	Changed node::id to return "const std::string &" instead of
	"const std::string".

	* src/libopenvrml/openvrml/node.cpp
	* src/libopenvrml/openvrml/node.h

2003-09-18  Braden McDaniel  <braden@endoframe.com>

	Doc-comment improvements.

	* src/libopenvrml/openvrml/field.cpp
	* src/libopenvrml/openvrml/vrml97node.cpp
	* src/libopenvrml-gl/openvrml/gl/viewer.cpp

2003-09-18  Braden McDaniel  <braden@endoframe.com>

	* doc/doxygen-header:  Style sheet enhancements.

2003-09-17  Braden McDaniel  <braden@endoframe.com>

	* README:  Added section "Significant preprocessor symbols".

2003-09-13  Braden McDaniel  <braden@endoframe.com>

	* configure.ac:  Apparently we really do need Automake 1.7.

2003-09-12  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/node.cpp (node::node):  Reordered
	member initializer list to match declaration order.
	* src/libopenvrml/openvrml/rendering_context.cpp
	(rendering_context::rendering_context):  Reordered member
	initializer list to match declaration order.

2003-09-09  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/script.cpp (script_node::update):
	Moved check for modified eventOuts outside of conditional
	testing whether an event had been received; per patch from
	Steffen Mader <s_mader@users.sourceforge.net>.

2003-09-08  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/vrml97node.cpp:  Fixed recursive
	calls to {Node}::modify.

2003-09-08  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/script.cpp:  Corrected use of
	auto_ptr<>::release.

2003-09-08  Braden McDaniel  <braden@endoframe.com>

	Require Automake 1.6.3.

	* configure.ac
	* Makefile.am

2003-09-08  Braden McDaniel  <braden@endoframe.com>

	* configure.ac:  Modernize usage of AC_OUTPUT; use
	AC_CONFIG_FILES.
	* Makefile.am:  Require Automake 1.7.

2003-09-02  Braden McDaniel  <braden@endoframe.com>

	* configure.ac:  Provide help text for DOXYGEN variable.

2003-09-02  Braden McDaniel  <braden@endoframe.com>

	Fixes for gcc 3.2.2.

	* src/libopenvrml/openvrml/basetypes.cpp
	* src/libopenvrml/openvrml/vrml97node.cpp
	* src/libopenvrml/openvrml/vrml97node.h

2003-09-01  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/doc.cpp (doc2::filename):  Fixed
	problem resolving file URLs on Windows.

2003-09-01  Braden McDaniel  <braden@endoframe.com>

	Quelled some stupid warnings in Release builds.

	* ide-projects/Windows/VisualC7/OpenVRML/lookat/lookat.vcproj
	* ide-projects/Windows/VisualC7/OpenVRML/openvrml/openvrml.vcproj
	* ide-projects/Windows/VisualC7/OpenVRML/openvrml-gl/openvrml-gl.vcproj

2003-09-01  Braden McDaniel  <braden@endoframe.com>

	Fixed a bunch of warnings from cl 13.00.9466.

	* src/libopenvrml/openvrml/Vrml97Parser.cpp
	* src/libopenvrml/openvrml/Vrml97Parser.g
	* src/libopenvrml/openvrml/basetypes.cpp
	* src/libopenvrml/openvrml/basetypes.h
	* src/libopenvrml/openvrml/bounding_volume.cpp
	* src/libopenvrml/openvrml/browser.cpp
	* src/libopenvrml/openvrml/field.cpp
	* src/libopenvrml/openvrml/field_value_ptr.cpp
	* src/libopenvrml/openvrml/frustum.cpp
	* src/libopenvrml/openvrml/img.cpp
	* src/libopenvrml/openvrml/node_class_ptr.cpp
	* src/libopenvrml/openvrml/node_type_ptr.cpp
	* src/libopenvrml/openvrml/scope_ptr.cpp
	* src/libopenvrml/openvrml/system.cpp
	* src/libopenvrml/openvrml/viewer.cpp
	* src/libopenvrml/openvrml/viewer.h
	* src/libopenvrml/openvrml/vrml97node.cpp
	* src/libopenvrml/openvrml/vrml97node.h
	* src/libopenvrml-gl/openvrml/gl/viewer.cpp
	* src/libopenvrml-gl/openvrml/gl/viewer.h
	* src/lookat/lookat.cpp

2003-09-01  Braden McDaniel  <braden@endoframe.com>

	* ide-projects/Windows/VisualC7/OpenVRML/openvrml-gl/openvrml-gl.vcproj:
	Removed obsolete file "common.h" from project.

2003-09-01  Braden McDaniel  <braden@endoframe.com>

	Calculate floating point error tolerance from
	std::numeric_limits<T>::epsilon().

	* src/libopenvrml/openvrml/Vrml97Parser.cpp:  Tracks changes to
	Vrml97Parser.g.
	* src/libopenvrml/openvrml/Vrml97Parser.g:  Use fequal functor
	instead of fpequal, fpzero functions.
	* src/libopenvrml/openvrml/basetypes.cpp:  Use fequal functor
	instead of fpequal, fpzero functions.
	* src/libopenvrml/openvrml/bounding_volume.cpp:  Use fequal
	functor instead of fpequal, fpzero functions.
	* src/libopenvrml/openvrml/private.h:  Replaced fpequal, fpzero
	functions with fequal functor.
	* src/libopenvrml/openvrml/vrml97node.cpp:  Use fequal functor
	instead of fpequal, fpzero functions.
	* src/libopenvrml-gl/openvrml/gl/viewer.cpp:  Replaced fpequal,
	fpzero functions with fequal functor.

2003-09-01  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml-gl/openvrml/gl/Makefile.am:  Removed reference
	to obsolete file common.h.

2003-09-01  Braden McDaniel  <braden@endoframe.com>

	Added doc target to generate Doxygen documentation.

	* Makefile.am:  Added doc target.
	* configure.ac:  Check for doxygen.
	* doc/Makefile.am:  Added doc target.

2003-08-30  Braden McDaniel  <braden@endoframe.com>

	Removed OPENVRML_SCOPE and OPENVRML_GL_SCOPE macros that were
	used to apply __declspec(dllimport) and __declspec(dllexport)
	on Windows.  Because OpenVRML includes classes that inherit
	classes in the C++ standard library, and the standard library
	classes are not exported from the C++ runtime DLL on Windows,
	building a DLL with OpenVRML's classes in the interface is not
	currently feasible.

	* doc/Doxyfile:  Removed reference to OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/basetypes.h:  Removed occurrences of
	OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/bounding_volume.h:  Removed
	occurrences of OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/browser.h:  Removed occurrences of
	OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/common.h:  Removed OPENVRML_SCOPE
	macro.
	* src/libopenvrml/openvrml/doc.h:  Removed occurrences of
	OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/field.h:  Removed occurrences of
	OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/field_value_ptr.h:  Removed
	occurrences of OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/frustum.h:  Removed occurrences of
	OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/img.h:  Removed occurrences of
	OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/node.h:  Removed occurrences of
	OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/node_class_ptr.h:  Removed
	occurrences of OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/node_ptr.h:  Removed occurrences of
	OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/node_type_ptr.h:  Removed occurrences
	of OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/rendering_context.h:  Removed
	occurrences of OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/scope.h:  Removed occurrences of
	OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/scope_ptr.h:  Removed occurrences of
	OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/script.h:  Removed occurrences of
	OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/system.h:  Removed occurrences of
	OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/viewer.h:  Removed occurrences of
	OPENVRML_SCOPE macro.
	* src/libopenvrml/openvrml/vrml97node.h:  Removed occurrences of
	OPENVRML_SCOPE macro.
	* src/libopenvrml-gl/openvrml/gl/Makefile.am:  Removed reference
	to common.h.
	* src/libopenvrml-gl/openvrml/gl/common.h:  Removed file.
	* src/libopenvrml-gl/openvrml/gl/viewer.h:  Removed reference to
	common.h; removed occurrence of OPENVRML_GL_SCOPE macro.

2003-08-28  Braden McDaniel  <braden@endoframe.com>

	Style sheet modifications to accommodate changes to Doxygen.

	* doc/Doxyfile:  Generate default style sheet.
	* doc/doxygen-header:  Moved style sheet to <style> element
	included in the generated documentation.
	* doc/openvrml.css:  Removed file.

2003-08-25  Braden McDaniel  <braden@endoframe.com>

	Doc-comment improvements.

	* src/libopenvrml/openvrml/basetypes.cpp
	* src/libopenvrml/openvrml/doc.cpp
	* src/libopenvrml/openvrml/img.cpp
	* src/libopenvrml/openvrml/img.h
	* src/libopenvrml/openvrml/node.cpp
	* src/libopenvrml/openvrml/node_class_ptr.cpp
	* src/libopenvrml/openvrml/node_ptr.cpp
	* src/libopenvrml/openvrml/node_type_ptr.cpp
	* src/libopenvrml/openvrml/scope.cpp
	* src/libopenvrml/openvrml/scope_ptr.cpp
	* src/libopenvrml/openvrml/script.cpp
	* src/libopenvrml/openvrml/viewer.cpp
	* src/libopenvrml/openvrml/viewer.h
	* src/libopenvrml/openvrml/vrml97node.cpp
	* src/libopenvrml-gl/openvrml/gl/viewer.cpp
	* src/libopenvrml-gl/openvrml/gl/viewer.h

2003-08-22  Braden McDaniel  <braden@endoframe.com>

	Added Microsoft Visual Studio 7.0 solution and project files.

	* ide-projects/Windows/VisualC7/OpenVRML/OpenVRML.sln
	* ide-projects/Windows/VisualC7/OpenVRML/antlr/antlr.vcproj
	* ide-projects/Windows/VisualC7/OpenVRML/lookat/lookat.vcproj
	* ide-projects/Windows/VisualC7/OpenVRML/openvrml/openvrml.vcproj
	* ide-projects/Windows/VisualC7/OpenVRML/openvrml-gl/openvrml-gl.vcproj
	* ide-projects/Windows/VisualC7/OpenVRML/regex/regex.vcproj

2003-08-21  Braden McDaniel  <braden@endoframe.com>

	Changes to build with cl 13.00.9466.

	* src/libopenvrml/openvrml/script.cpp:  Fixed #ifdef's for
	conditionally building with JavaScript support.
	* src/libopenvrml/openvrml/system.cpp:  #include fixes.
	* src/libopenvrml-gl/openvrml/gl/viewer.cpp:  Fixed improper
	use of aggregate initialization.

2003-08-20  Braden McDaniel  <braden@endoframe.com>

	* lib/antlr/antlr/config.hpp:  Fixed dllimport/dllexport macro
	for building a static library.

2003-08-20  Braden McDaniel  <braden@endoframe.com>

	Gave regex API functions C linkage.

	* lib/regex/regcomp.c
	* lib/regex/regerror.c
	* lib/regex/regex.h
	* lib/regex/regexec.c
	* lib/regex/regfree.c

2003-08-20  Braden McDaniel  <braden@endoframe.com>

	Added George J. Carrette's Windows port of Henry Spencer's regex
	to the distribution.  This is needed for the Windows cl build.

	* configure.ac:  Added lib/regex/Makefile to AC_OUTPUT.
	* lib/Makefile.am:  Added regex to SUBDIRS.
	* lib/regex/Makefile.am:  Added regex sources to the
	distribution.

2003-08-19  Braden McDaniel  <braden@endoframe.com>

	* doc/Doxyfile:  Updates for Doxygen 1.3.3-20030808.

2003-08-18  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/script.cpp:  Minor JavaScript
	improvements.

2003-08-17  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/script.cpp:  JavaScript fixes and
	error handling improvements.

2003-08-16  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/vrml97node.cpp:  Replaced
	specialization of std::char_traits with a class supporting the
	Character Traits concept. (Strictly, the specialization was not
	legal, since standard library templates can only be specialized
	for user-defined data types.)

2003-08-16  Braden McDaniel  <braden@endoframe.com>

	* src/libopenvrml/openvrml/script.cpp:  JavaScript fixes and
	error handling improvements.

2003-08-03  Braden McDaniel  <braden@endoframe.com>

	* dox/Doxyfile:  Changed INPUT to point to new source
	directories; use dot for inheritance and collaboration diagrams.

2003-08-03  Braden McDaniel  <braden@endoframe.com>

	* openvrml.pc.in:  Adjusted include directory.
	* openvrml-gl.pc.in: Adjusted include directory.

2003-07-29  Braden McDaniel  <braden@endoframe.com>

	Naming convention changes. Change "OpenVRML" namespace to
	"openvrml"; changed "OpenVRML::GL" namespace to "openvrml::gl".

2003-07-28  Braden McDaniel  <braden@endoframe.com>

	Doxygen documentation improvements.

	* src/openvrml/OpenVRML/browser.cpp:  Doxygen documentation
	improvements.
	* src/openvrml/OpenVRML/browser.h:  Doxygen documentation
	improvements.
	* src/openvrml/OpenVRML/doc.cpp:  Doxygen documentation
	improvements.
	* src/openvrml/OpenVRML/field.cpp:  Doxygen documentation
	improvements.
	* src/openvrml/OpenVRML/field_value_ptr.cpp:  Doxygen
	documentation improvements.
	* src/openvrml/OpenVRML/frustum.cpp:  Doxygen documentation
	improvements.
	* src/openvrml/OpenVRML/node.cpp:  Doxygen documentation
	improvements.
	* src/openvrml/OpenVRML/node.h:  Doxygen documentation
	improvements.

2003-07-27  Braden McDaniel  <braden@endoframe.com>

	Removed unused functions node::update_modified and
	node::mark_path_modified.

	* src/openvrml/OpenVRML/node.h:  Removed unused functions
	node::update_modified and node::mark_path_modified.
	* src/openvrml/OpenVRML/node.cpp:  Removed unused functions
	node::update_modified and node::mark_path_modified.
	* src/openvrml/OpenVRML/vrml97node.h:  Removed unused functions
	node::update_modified and node::mark_path_modified.
	* src/openvrml/OpenVRML/vrml97node.cpp:  Removed unused
	functions node::update_modified and node::mark_path_modified.

2003-07-27  Braden McDaniel  <braden@endoframe.com>

	Doxygen documentation improvements.

	* src/openvrml/OpenVRML/basetypes.cpp:  Doxygen documentation
	improvements.
	* src/openvrml/OpenVRML/browser.cpp:  Doxygen documentation
	improvements.
	* src/openvrml/OpenVRML/node.cpp:  Doxygen documentation
	improvements.
	* src/openvrml/OpenVRML/node.h:  Doxygen documentation
	improvements.
	* src/openvrml/OpenVRML/node_class_ptr.cpp:  Doxygen
	documentation improvements.
	* src/openvrml/OpenVRML/node_ptr.h:  Doxygen documentation
	improvements.
	* src/openvrml/OpenVRML/node_type_ptr.cpp:  Doxygen
	documentation improvements.
	* src/openvrml/OpenVRML/scope_ptr.h:  Doxygen documentation
	improvements.
	* src/openvrml/OpenVRML/vrml97node.h:  Doxygen documentation
	improvements.
	* src/openvrml-gl/OpenVRML/GL/viewer.cpp:  Doxygen documentation
	improvements.
	* src/openvrml-gl/OpenVRML/GL/viewer.h:  Doxygen documentation
	improvements.

2003-07-26  Braden McDaniel  <braden@endoframe.com>

	* m4/ax_check_gl.m4:  Updated macro description.
	* m4/ax_check_glut.m4:  Updated macro description.

2003-07-25  Braden McDaniel  <braden@endoframe.com>

	Modified OpenGL and GLUT detection macros to work with cl.

	* m4/ax_check_gl.m4:  Find the right libraries when using cl.
	* m4/ax_check_glut.m4:  Find the right library when using cl.
	* src/openvrml-gl/OpenVRML/GL/viewer.cpp:  Reflects changes
	to AX_CHECK_GL macro.

2003-07-25  Braden McDaniel  <braden@endoframe.com>

	Fixes to compile libantlr with cl.

	* lib/antlr/antlr/config.hpp: Define ANTLR_REALLY_NO_STRCASECMP
	for cl.
	* lib/antlr/src/BaseAST.cpp:  nullASTptr must be extern.
	* lib/antlr/src/GNUmakefile.am:  Define ANTLR_EXPORTS.

2003-07-24  Braden McDaniel  <braden@endoframe.com>

	Don't use deprecated C headers.

	* src/openvrml/OpenVRML/ScriptJDK.cpp:  Don't use deprecated C
	headers.
	* src/openvrml/OpenVRML/Vrml97Parser.cpp:  Reflects changes to
	Vrml97Parser.g.
	* src/openvrml/OpenVRML/Vrml97Parser.g:  Don't use deprecated C
	headers.
	* src/openvrml/OpenVRML/Vrml97Parser.hpp:  Reflects changes to
	Vrml97Parser.g.
	* src/openvrml/OpenVRML/basetypes.cpp:  Don't use deprecated C
	headers.
	* src/openvrml/OpenVRML/basetypes.h:  Don't use deprecated C
	headers.
	* src/openvrml/OpenVRML/browser.h:  Don't use deprecated C
	headers.
	* src/openvrml/OpenVRML/doc.cpp:  Don't use deprecated C
	headers.
	* src/openvrml/OpenVRML/doc.h:  Don't use deprecated C headers.
	* src/openvrml/OpenVRML/field.cpp:  Don't use deprecated C
	headers.
	* src/openvrml/OpenVRML/field_value_ptr.h:  Don't use deprecated
	C headers.
	* src/openvrml/OpenVRML/img.cpp:  Don't use deprecated C
	headers.
	* src/openvrml/OpenVRML/img.h:  Don't use deprecated C headers.
	* src/openvrml/OpenVRML/node_class_ptr.h:  Don't use deprecated
	C headers.
	* src/openvrml/OpenVRML/node_ptr.cpp:  Don't use deprecated C
	headers.
	* src/openvrml/OpenVRML/node_ptr.h:  Don't use deprecated C
	headers.
	* src/openvrml/OpenVRML/node_type_ptr.cpp:  Don't use deprecated
	C headers.
	* src/openvrml/OpenVRML/private.h:  Don't use deprecated C
	headers.
	* src/openvrml/OpenVRML/scope_ptr.h:  Don't use deprecated C
	headers.
	* src/openvrml/OpenVRML/script.cpp:  Don't use deprecated C
	headers.
	* src/openvrml/OpenVRML/system.cpp:  Don't use deprecated C
	headers.
	* src/openvrml/OpenVRML/viewer.cpp:  Don't use deprecated C
	headers.
	* src/openvrml-gl/OpenVRML/GL/viewer.cpp:  Don't use deprecated
	C headers.

2003-07-24  Braden McDaniel  <braden@endoframe.com>

	Renamed Vrml97Node namespace to vrml97_node.

	* src/openvrml/OpenVRML/browser.cpp:  Renamed Vrml97Node
	namespace to vrml97_node.
	* src/openvrml/OpenVRML/browser.h:  Renamed Vrml97Node namespace
	to vrml97_node.
	* src/openvrml/OpenVRML/node.cpp:  Renamed Vrml97Node namespace
	to vrml97_node.
	* src/openvrml/OpenVRML/node.h:  Renamed Vrml97Node namespace to
	vrml97_node.
	* src/openvrml/OpenVRML/vrml97node.cpp:  Renamed Vrml97Node
	namespace to vrml97_node.
	* src/openvrml/OpenVRML/vrml97node.h:  Renamed Vrml97Node
	namespace to vrml97_node.
	* src/openvrml-gl/OpenVRML/GL/viewer.cpp:  Renamed Vrml97Node
	namespace to vrml97_node.

2003-07-23  Braden McDaniel  <braden@endoframe.com>

	* src/openvrml-gl/OpenVRML/GL/viewer.cpp:  Oops.

2003-07-23  Braden McDaniel  <braden@endoframe.com>

	Naming convention changes and Doxygen doc improvements.

	* doc/Doxyfile:  Set HIDE_SCOPE_NAMES to NO.
	* src/lookat/ViewerGlut.cpp:  Naming convention changes.
	* src/lookat/ViewerGlut.h:  Naming convention changes.
	* src/openvrml/OpenVRML/basetypes.cpp:  Doxygen doc
	improvements.
	* src/openvrml/OpenVRML/basetypes.h:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/browser.cpp:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/browser.h:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/field.cpp:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/field.h:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/img.cpp:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/node.cpp:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/node.h:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/node_ptr.cpp:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/node_type_ptr.cpp:  Doxygen doc
	improvements.
	* src/openvrml/OpenVRML/scope.cpp:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/scope_ptr.cpp:  Doxygen doc
	improvements.
	* src/openvrml/OpenVRML/script.cpp:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/script.h:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/viewer.cpp:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/viewer.h:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/vrml97node.cpp:  Doxygen doc
	improvements.
	* src/openvrml-gl/OpenVRML/GL/Makefile.am:  Added viewer.cpp,
	viewer.h, removed ViewerOpenGL.cpp, ViewerOpenGL.h.
	* src/openvrml-gl/OpenVRML/GL/Makefile.vc6:  Added viewer.cpp,
	viewer.h, removed ViewerOpenGL.cpp, ViewerOpenGL.h.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp:  Removed file.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:  Removed file.
	* src/openvrml-gl/OpenVRML/GL/viewer.cpp:  Added file.
	* src/openvrml-gl/OpenVRML/GL/viewer.h:  Added file.

2003-07-15  Braden McDaniel  <braden@endoframe.com>

	Doxygen doc improvements.

	* doc/Doxyfile:  Eliminated appearance of OPENVRML_SCOPE macro
	in docs.
	* src/openvrml/OpenVRML/basetypes.cpp:  Doxygen doc
	improvements.
	* src/openvrml/OpenVRML/basetypes.h:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/bounding_volume.cpp:  Doxygen doc
	improvements.
	* src/openvrml/OpenVRML/browser.cpp:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/field.cpp:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/field.h:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/img.cpp:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/img.h:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/node.cpp:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/node.h:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/script.cpp:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/viewer.cpp:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/viewer.h:  Doxygen doc improvements.
	* src/openvrml/OpenVRML/vrml97node.cpp:  Doxygen doc
	improvements.
	* src/openvrml/OpenVRML/vrml97node.h:  Doxygen doc improvements.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp:  Doxygen doc
	improvements.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:  Doxygen doc
	improvements.

2003-07-12  Braden McDaniel  <braden@endoframe.com>

	Added factory function to field_value to create an instance of
	one of its subclasses.

	* src/openvrml/OpenVRML/browser.cpp
	(ProtoNodeClass::addEventOut, ProtoNodeClass::addExposedField)
	Use field_value::create.
	* src/openvrml/OpenVRML/field.cpp (field_value::create):  Added
	function.
	* src/openvrml/OpenVRML/field.h (field_value::create):  Added
	function.
	* src/openvrml/OpenVRML/field_value_ptr.cpp:  Added conversion
	from std::auto_ptr<field_value>.
	* src/openvrml/OpenVRML/field_value_ptr.h:  Added conversion
	from std::auto_ptr<field_value>.
	* src/openvrml/OpenVRML/script.cpp
	(script_node::script_node_type::create_node):  Use
	field_value::create.

2003-07-09  Braden McDaniel  <braden@endoframe.com>

	Removed unnecessary function bounding_sphere::reset.

	* src/openvrml/OpenVRML/bounding_volume.h
	(bounding_volume::reset):  Removed function.
	* src/openvrml/OpenVRML/bounding_volume.cpp
	(bounding_volume::reset, bounding_sphere::enclose):  Removed
	function bounding_sphere::reset.
	* src/openvrml/OpenVRML/vrml97node.cpp
	(group_node::recalc_bsphere,
	indexed_face_set_node::recalcBSphere, lod_node::recalcBSphere,
	point_set_node::recalcBSphere, switch_node::recalcBSphere,
	transform_node::recalcBSphere):  Replaced calls to
	bounding_sphere::reset with assignments to the default
	bounding_sphere.

2003-07-06  Braden McDaniel  <braden@endoframe.com>

	Applied naming convention changes to VRML97 node implementation
	classes.

	* src/openvrml/OpenVRML/browser.cpp:  Naming convention changes.
	* src/openvrml/OpenVRML/browser.h:  Naming convention changes.
	* src/openvrml/OpenVRML/node.cpp:  Naming convention changes.
	* src/openvrml/OpenVRML/node.h:  Naming convention changes.
	* src/openvrml/OpenVRML/vrml97node.cpp:  Naming convention
	changes.
	* src/openvrml/OpenVRML/vrml97node.h:  Naming convention
	changes.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp:  Naming
	convention changes.

2003-06-08  Braden McDaniel  <braden@endoframe.com>

	Applied naming convention changes:
	texture_node::nComponents -> texture_node::components,
	texture_node::nFrames -> texture_node::frames.

	* src/openvrml/OpenVRML/node.cpp (texture_node::components,
	texture_node::frames):  Naming convention changes.
	* src/openvrml/OpenVRML/node.h (texture_node::components,
	texture_node::frames):  Naming convention changes.
	* src/openvrml/OpenVRML/vrml97node.h (ImageTexture::components,
	ImageTexture::frames, MovieTexture::components,
	MovieTexture::frames, PixelTexture::components,
	PixelTexture::frames):  Naming convention changes.
	* src/openvrml/OpenVRML/vrml97node.cpp (Appearance::render,
	ImageTexture::components, ImageTexture::frames,
	ImageTexture:render, MovieTexture::components,
	MovieTexture::frames, PixelTexture::components,
	PixelTexture::frames, Shape::render):  Naming convention
	changes.

2003-06-06  Braden McDaniel  <braden@endoframe.com>

	Applied naming convention changes:  Image -> img.  "img" is used
	in anticipation of a new "image" class.

	* src/openvrml/OpenVRML/img.cpp:  Added file.  Replaces
	Image.cpp.
	* src/openvrml/OpenVRML/img.h:  Added file.  Replaces Image.h.
	* src/openvrml/OpenVRML/Image.cpp:  Removed file.
	* src/openvrml/OpenVRML/Image.h:  Removed file.
	* src/openvrml/OpenVRML/Makefile.am:  Replaced Image.cpp,
	Image.h with img.cpp, img.h.
	* src/openvrml/OpenVRML/vrml97node.cpp (getTexture,
	Background::Background, ImageTexture::render,
	MovieTexture::update, MovieTexture::render,
	MovieTexture::nFrames):  Changes associated with naming
	convention changes to img.

2003-06-05  Braden McDaniel  <braden@endoframe.com>

	* src/openvrml/OpenVRML/Vrml97Parser.g:  Removed lingering Doc2
	class declaration.
	* src/openvrml/OpenVRML/Vrml97Parser.cpp:  Reflects changes
	to Vrml97Parser.g.
	* src/openvrml/OpenVRML/Vrml97Parser.hpp:  Reflects changes
	to Vrml97Parser.g.

2003-06-05  Braden McDaniel  <braden@endoframe.com>

	Removed bitrotted sound support code.  The old code is not the
	approach we need to take; and it's been allowed to rot long
	enough.

	* src/openvrml/OpenVRML/Audio.cpp:  Removed file.
	* src/openvrml/OpenVRML/Audio.h:  Removed file.
	* src/openvrml/OpenVRML/Makefile.am:  Removed Audio.cpp,
	Audio.h, dummysound.cpp, sound.c, sound.h.
	* src/openvrml/OpenVRML/dummysound.cpp:  Removed file.
	* src/openvrml/OpenVRML/sound-esd.c:  Removed file.
	* src/openvrml/OpenVRML/sound.c:  Removed file.
	* src/openvrml/OpenVRML/sound.h:  Removed file.
	* src/openvrml/OpenVRML/vrml97node.cpp (AudioClip::AudioClip,
	AudioClip::~AudioClip, AudioClip::update): Removed AudioClip
	implementation.
	* src/openvrml/OpenVRML/vrml97node.h:  Removed AudioClip
	implementation.

2003-06-04  Braden McDaniel  <braden@endoframe.com>

	Cleaned up remaining "macintosh" #ifdef overlooked previously.

	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h
	(ViewerOpenGL::handleKey):  Removed #ifdef for Mac OS 9.

2003-06-04  Braden McDaniel  <braden@endoframe.com>

	Changed node_type::_class to node_type::node_class.

	* src/openvrml/OpenVRML/Vrml97Parser.cpp:  Reflects changes to
	Vrml97Parser.g.
	* src/openvrml/OpenVRML/Vrml97Parser.g (nodeBodyElement,
	scriptInterfaceDeclaration):  Changed node_type::_class to
	node_type::node_class.
	* src/openvrml/OpenVRML/browser.cpp (ProtoNode::ProtoNode,
	ProtoNodeClass::ProtoNodeType::create_node):  Changed
	node_type::_class to node_type::node_class.
	* src/openvrml/OpenVRML/node.cpp (node_type::node_type,
	node::modified, node::bounding_volume_dirty):  Changed
	node_type::_class to node_type::node_class.
	* src/openvrml/OpenVRML/node.h (node_type::node_type):  Changed
	node_type::_class to node_type::node_class.
	* src/openvrml/OpenVRML/script.cpp
	(script_node::script_node_type::create_node,
	script_node::create_script, Browser::getName,
	Browser::getCurrentSpeed, Browser::getCurrentFrameRate,
	Browser::getWorldURL):  Changed node_type::_class to
	node_type::node_class.
	* src/openvrml/OpenVRML/vrml97node.cpp
	(Vrml97NodeType::Vrml97NodeType,
	Vrml97NodeTypeImpl::Vrml97NodeTypeImpl,
	Backgroung::do_initialize, Background::do_shutdown,
	Background::processSet_bind, Fog::do_initialize,
	Fog::do_shutdown, Fog::processSet_bind, MovieTexture::update,
	NavigationInfo::processSet_bind, Text::updateFace,
	TimeSensor::update, Viewpoint::do_initialize,
	Viewpoint::processSet_bind, VisibilitySensor::render):  Changed
	node_type::_class to node_type::node_class.

2003-06-04  Braden McDaniel  <braden@endoframe.com>

	Removed system::error, system::warn, system::inform,
	system::debug.  Use OPENVRML_PRINT_MESSAGE_ instead.

	* src/lookat/ViewerGlut.cpp (ViewerGlut::ViewerGlut):  Do not
	use system::error.
	* src/openvrml/OpenVRML/Audio.cpp (Audio::setURL):  Use
	OPENVRML_PRINT_MESSAGE_ instead of system::warn.
	* src/openvrml/OpenVRML/Image.cpp (Image::setURL):  Use
	OPENVRML_PRINT_MESSAGE_ instead of system::error.
	* src/openvrml/OpenVRML/ScriptJDK.cpp (ScriptJDK::ScriptJDK,
	ScriptJDK::activate):  Use OPENVRML_PRINT_MESSAGE_ instead of
	system::error.
	* src/openvrml/OpenVRML/doc.cpp (doc::fopen):  Use
	OPENVRML_PRINT_MESSAGE_ instead of system::error.
	* src/openvrml/OpenVRML/script.cpp (setDescription):  Use
	browser::description instead of system::inform.
	* src/openvrml/OpenVRML/system.cpp (system::error, system::warn,
	system::inform, system::debug, system::common_socket,
	system::http_fetch):  Removed error, warn, inform, and debug
	member functions.
	* src/openvrml/OpenVRML/system.h (system::error, system::warn,
	system::inform, system::debug):  Removed functions.
	* src/openvrml/OpenVRML/vrml97node.cpp
	(Group::processAddChildren, ImageTexture::render):  Use
	OPENVRML_PRINT_MESSAGE_ instead of system::error.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp (checkErrors,
	ViewerOpenGL::handleKey):  Use OPENVRML_GL_PRINT_MESSAGE_ instead of
	system::error and system::inform.

2003-06-03  Braden McDaniel  <braden@endoframe.com>

	Applied naming convention changes:  System -> system.

	* src/lookat/ViewerGlut.cpp (ViewerGlut::ViewerGlut):  Changes
	associated with naming convention changes to system.
	* src/openvrml/OpenVRML/system.cpp:  Added file.  Replaces
	System.cpp.
	* src/openvrml/OpenVRML/system.h:  Added file.  Replaces
	System.h
	* src/openvrml/OpenVRML/System.cpp:  Removed file.
	* src/openvrml/OpenVRML/System.h:  Removed file.
	* src/openvrml/OpenVRML/Makefile.am:  Replaced System.cpp,
	System.h with system.cpp, system.h.
	* src/openvrml/OpenVRML/Audio.cpp (Audio::setURL):  Changes
	associated with naming convention changes to system.
	* src/openvrml/OpenVRML/Image.cpp (Image::setURL):  Changes
	associated with naming convention changes to system.
	* src/openvrml/OpenVRML/ScriptJDK.cpp (ScriptJDK::ScriptJDK,
	ScriptJDK::activate):  Changes associated with naming convention
	changes to system.
	* src/openvrml/OpenVRML/doc.cpp (doc::~doc, doc::filename,
	doc::fopen, doc::fclose, doc2::~doc2, doc2::filename):  Changes
	associated with naming convention changes to system.
	* src/openvrml/OpenVRML/script.cpp (setDescription):  Changes
	associated with naming convention changes to system.
	* src/openvrml/OpenVRML/vrml97node.cpp
	(Group::processAddChildren, ImageTexture::render):  Changes
	associated with naming convention changes to system.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp (checkErrors,
	ViewerOpenGL::set_sensitive, ViewerOpenGL::handleKey):  Changes
	associated with naming convention changes to system.

2003-06-03  Braden McDaniel  <braden@endoframe.com>

	Applied naming convention changes:  Doc -> doc, Doc2 -> doc2.

	* src/lookat/lookat.cpp:  Changes associated with naming
	convention changes to doc, doc2.
	* src/openvrml/OpenVRML/doc.cpp:  Added file.  Replaces Doc.cpp,
	doc2.cpp.
	* src/openvrml/OpenVRML/doc.h:  Added file.  Replaces Doc.h,
	doc2.hpp.
	* src/openvrml/OpenVRML/Doc.cpp:  Removed file.
	* src/openvrml/OpenVRML/Doc.h:  Removed file.
	* src/openvrml/OpenVRML/doc2.cpp:  Removed file.
	* src/openvrml/OpenVRML/doc2.hpp:  Removed file.
	* src/openvrml/OpenVRML/Makefile.am:  Added doc.cpp, doc.h,
	removed Doc.cpp, Doc.h, doc2.cpp, doc2.hpp.
	* src/openvrml/OpenVRML/Audio.cpp (Audio::Audio, Audio::setURL,
	Audio::tryURLs):  Changes associated with naming convention
	changes to doc, doc2.
	* src/openvrml/OpenVRML/Audio.h (Audio::Audio, Audio::setURL,
	Audio::tryURLs):  Changes associated with naming convention
	changes to doc, doc2.
	* src/openvrml/OpenVRML/Image.cpp (Image::setURL,
	Image::tryURLs):  Changes associated with naming convention
	changes to doc, doc2.
	* src/openvrml/OpenVRML/Image.h (Image::setURL,
	Image::tryURLs):  Changes associated with naming convention
	changes to doc, doc2.
	* src/openvrml/OpenVRML/ScriptJDK.cpp:  Changes associated with
	naming convention changes to doc, doc2.
	* src/openvrml/OpenVRML/browser.cpp (scene::scene):  Changes
	associated with naming convention changes to doc, doc2.
	* src/openvrml/OpenVRML/node.cpp:  Changes associated with
	naming convention changes to doc, doc2.
	* src/openvrml/OpenVRML/script.cpp (script_node::create_script):
	Changes associated with naming convention changes to doc, doc2.
	* src/openvrml/OpenVRML/vrml97node.cpp (AudioClip::update,
	getTexture, BackgroundClass::render, ImageTexture::render,
	MovieTexture::update):  Changes associated with naming
	convention changes to doc, doc2.

2003-06-03  Braden McDaniel  <braden@endoframe.com>

	Applied naming convention changes:  VrmlRenderContext ->
	rendering_context.

	* src/openvrml/OpenVRML/rendering_context.cpp:  Added file.
	Replaces VrmlRenderContext.cpp.
	* src/openvrml/OpenVRML/rendering_context.h:  Added file.
	Replaces VrmlRenderContext.h.
	* src/openvrml/OpenVRML/VrmlRenderContext.cpp:  Removed file.
	* src/openvrml/OpenVRML/VrmlRenderContext.h:  Removed file.
	* src/openvrml/OpenVRML/browser.cpp (ProtoNode::render,
	browser::render, scene::render):  Changes associated with
	naming convention changes to rendering_context.
	* src/openvrml/OpenVRML/browser.h (browser::render,
	scene::render):  Changes associated with naming convention
	changes to rendering_context.
	* src/openvrml/OpenVRML/node.cpp (node::render):  Changes
	associated with naming convention changes to rendering_context.
	* src/openvrml/OpenVRML/node.h (node::render,
	geometry_node::insert_geometry):  Changes associated with naming
	convention changes to rendering_context.
	* src/openvrml/OpenVRML/vrml97node.cpp
	(AbstractGeometry::render, Anchor::render, Appearance::render,
	Billboard::render, Box::insert_geometry, Cone::insert_geometry,
	Cylinder::insert_geometry, CylinderSensor::render,
	DirectionalLight::render, ElevationGrid::insert_geometry,
	Extrusion::insert_geometry, Group::render, Group::renderNoCull,
	ImageTexture::render, IndexedFaceSet::insert_geometry,
	IndexedLineSet::insert_geometry, Inline::render, LOD::render,
	MovieTexture::render, PixelTexture::render,
	PointSet::insert_geometry, ProximitySensor::render,
	Shape::render, Sound::render, Sphere::insert_geometry,
	SphereSensor::render, Switch::render, Text::insert_geometry,
	TextureTransform::render, Transform::render,
	VisibilitySensor::render):  Changes associated with naming
	convention changes to rendering_context.
	* src/openvrml/OpenVRML/vrml97node.h
	(AbstractGeometry::render, Anchor::render, Appearance::render,
	Billboard::render, Box::insert_geometry, Cone::insert_geometry,
	Cylinder::insert_geometry, CylinderSensor::render,
	DirectionalLight::render, ElevationGrid::insert_geometry,
	Extrusion::insert_geometry, Group::render, Group::renderNoCull,
	ImageTexture::render, IndexedFaceSet::insert_geometry,
	IndexedLineSet::insert_geometry, Inline::render, LOD::render,
	MovieTexture::render, PixelTexture::render,
	PointSet::insert_geometry, ProximitySensor::render,
	Shape::render, Sound::render, Sphere::insert_geometry,
	SphereSensor::render, Switch::render, Text::insert_geometry,
	TextureTransform::render, Transform::render,
	VisibilitySensor::render):  Changes associated with naming
	convention changes to rendering_context.

2003-06-02  Braden McDaniel  <braden@endoframe.com>

	Applied naming convention changes: VrmlFrustum -> frustum.

	* src/openvrml/OpenVRML/frustum.cpp:  Added file.  Replaces
	VrmlFrustum.cpp.
	* src/openvrml/OpenVRML/frustum.h:  Added file.  Replaces
	VrmlFrustum.h.
	* src/openvrml/OpenVRML/VrmlFrustum.cpp:  Removed file.
	* src/openvrml/OpenVRML/VrmlFrustum.h:  Removed file.
	* src/openvrml/OpenVRML/Makefile.am:  Replaced VrmlFrustum.cpp,
	VrmlFrustum.h with frustum.cpp, frustum.h.
	* src/openvrml/OpenVRML/bounding_volume.cpp
	(bounding_volume::intersect_frustum):  Changes associated with
	naming convention changes to frustum.
	* src/openvrml/OpenVRML/bounding_volume.h
	(bounding_volume::intersect_frustum):  Changes associated with
	naming convention changes to frustum.
	* src/openvrml/OpenVRML/viewer.cpp (viewer::frustum):  Changes
	associated with naming convention changes to frustum.
	* src/openvrml/OpenVRML/viewer.h (viewer::frustum):  Changes
	associated with naming convention changes to frustum.
	* src/openvrml/OpenVRML/vrml97node.cpp (Viewpoint::getFrustum):
	Removed unused, unimplemented function.
	* src/openvrml/OpenVRML/vrml97node.h (Viewpoint::getFrustum):
	Removed unused, unimplemented function.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp
	(ViewerOpenGL::set_viewpoint):  Changes associated with naming
	convention changes to frustum.

2003-06-01  Braden McDaniel  <braden@endoframe.com>

	Removed Mac OS 9-specific #ifdefs.  It is not at all likely that
	Mac OS 9 support will be revived.

	* src/lookat/lookat.cpp:  Removed conditional code for Mac OS 9.
	* src/openvrml/OpenVRML/Doc.cpp (convertHex, decodePath,
	Doc::convertCommonToMacPath, Doc::fopen):  Removed conditional
	code for Mac OS 9.
	* src/openvrml/OpenVRML/Doc.h (Doc::convertCommonToMacPath):
	Removed conditional code for Mac OS 9.
	* src/openvrml/OpenVRML/Image.cpp:  Removed conditional code for
	Mac OS 9.
	* src/openvrml/OpenVRML/System.cpp (System::loadUrl,
	System::connectSocket, strdup, c2str255, YieldingNotifier,
	ProgressThread, System::httpFetch):  Removed conditional code
	for Mac OS 9.
	* src/openvrml/OpenVRML/System.h (System::loadUrl):  Removed
	conditional code for Mac OS 9.
	* src/openvrml/OpenVRML/doc2.cpp (Doc2::~Doc2,
	Doc2::inputStream, convertHex, decodePath,
	Doc2::convertCommonToMacPath):  Removed conditional code for
	Mac OS 9.
	* src/openvrml/OpenVRML/doc2.hpp (Doc2::convertCommonToMacPath):
	Removed conditional code for Mac OS 9.
	* src/openvrml/OpenVRML/vrml97node.cpp (TimeSensor::update):
	Removed conditional code for Mac OS 9.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp (checkErrors):
	Removed conditional code for Mac OS 9.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h
	(ViewerOpenGL::handleKey):  Removed conditional code for
	Mac OS 9.

2003-05-31  Braden McDaniel  <braden@endoframe.com>

	Fixed bounding_volume::ortho_transform that was missed as part
	of earlier renaming.

	* src/openvrml/OpenVRML/bounding_volume.cpp:  Renamed
	bounding_volume::orthoTransform to
	bounding_volume::ortho_transform.
	* src/openvrml/OpenVRML/bounding_volume.h:  Renamed
	bounding_volume::orthoTransform to
	bounding_volume::ortho_transform.

2003-05-31  Braden McDaniel  <braden@endoframe.com>

	Moved OpenVRML_::length and OpenVRML_::normalize to
	basetypes.cpp, which is the only place they were being used.

	* src/openvrml/OpenVRML/private.h (OpenVRML_::length,
	OpenVRML_::normalize):  Removed function definitions.
	* src/openvrml/OpenVRML/basetypes.cpp (length_, normalize_):
	Added function definitions.
	* src/openvrml/OpenVRML/VrmlFrustum.cpp (VrmlFrustum::update):
	Removed unnecessary using declaration.
	* src/openvrml/OpenVRML/bounding_volume.cpp
	(bounding_sphere::orthoTransform, bounding_sphere::transform):
	Removed unnecessary using declarations.

2003-05-31  Braden McDaniel  <braden@endoframe.com>

	Removed unused, unnecessary function viewer::get_user_navigation.

	* src/openvrml/OpenVRML/viewer.cpp:  Removed doc-comment for
	viewer::get_user_navigation.
	* src/openvrml/OpenVRML/viewer.h (viewer::get_user_navigation):
	Removed function declaration.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp
	(viewer::get_user_navigation):  Removed function definition.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h
	(viewer::get_user_navigation):  Removed function declaration.

2003-05-31  Braden McDaniel  <braden@endoframe.com>

	Applied naming convention changes: Viewer -> viewer.

	* src/openvrml/OpenVRML/viewer.cpp:  Added.  Replaces
	Viewer.cpp.
	* src/openvrml/OpenVRML/viewer.h:  Added.  Replaces
	Viewer.h
	* src/openvrml/OpenVRML/Viewer.cpp:  Removed.
	* src/openvrml/OpenVRML/Viewer.h:  Removed.
	* src/openvrml/OpenVRML/Makefile.am:  Replaced Viewer.cpp,
	Viewer.h with viewer.cpp, viewer.h.
	* src/openvrml/OpenVRML/browser.cpp:  Changes associated with
	naming convention changes to viewer.
	* src/openvrml/OpenVRML/browser.h:  Changes associated with
	naming convention changes to viewer.
	* src/openvrml/OpenVRML/node.cpp:  Changes associated with
	naming convention changes to viewer.
	* src/openvrml/OpenVRML/node.h:  Changes associated with
	naming convention changes to viewer.
	* src/openvrml/OpenVRML/vrml97node.cpp:  Changes associated with
	naming convention changes to viewer.
	* src/openvrml/OpenVRML/vrml97node.h:  Changes associated with
	naming convention changes to viewer.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp:  Changes
	associated with naming convention changes to viewer.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:  Changes
	associated with naming convention changes to viewer.

2003-05-31  Braden McDaniel  <braden@endoframe.com>

	Apply naming convention changes: BVolume -> bounding_volume.

	* src/openvrml/OpenVRML/bounding_volume.cpp:  Added.  Replaces
	bvolume.cpp.  Same as bvolume.cpp, but changed to match new
	naming convention.
	* src/openvrml/OpenVRML/bounding_volume.h:  Added.  Replaces
	bvolume.h.  Same as bvolume.h, but changed to match new naming
	convention.
	* src/openvrml/OpenVRML/bvolume.cpp:  Removed.
	* src/openvrml/OpenVRML/bvolume.h:  Removed.
	* src/openvrml/OpenVRML/Makefile.am: Replaced bvolume.h and
	bvolume.cpp with bounding_volume.h and bounding_volume.cpp.
	* src/openvrml/OpenVRML/Viewer.cpp:  Changes associated with
	naming convention changes to bounding_volume.
	* src/openvrml/OpenVRML/Viewer.h:  Changes associated with
	naming convention changes to bounding_volume.
	* src/openvrml/OpenVRML/VrmlRenderContext.cpp:  Changes
	associated with naming convention changes to bounding_volume.
	* src/openvrml/OpenVRML/VrmlRenderContext.h:  Changes
	associated with naming convention changes to bounding_volume.
	* src/openvrml/OpenVRML/browser.cpp:  Changes associated with
	naming convention changes to bounding_volume.
	* src/openvrml/OpenVRML/node.cpp:  Changes associated with
	naming convention changes to bounding_volume.
	* src/openvrml/OpenVRML/node.h:  Changes associated with naming
	convention changes to bounding_volume.
	* src/openvrml/OpenVRML/vrml97node.cpp:  Changes associated with
	naming convention changes to bounding_volume.
	* src/openvrml/OpenVRML/vrml97node.h:  Changes associated with
	naming convention changes to bounding_volume.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp:  Changes
	associated with naming convention changes to bounding_volume.
	* src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:  Changes
	associated with naming convention changes to bounding_volume.

2003-05-26  Braden McDaniel  <braden@endoframe.com>

        * src/lookat/ViewerGlut.cpp, src/lookat/ViewerGlut.h,
          src/lookat/lookat.cpp, src/openvrml/OpenVRML/ScriptJDK.cpp,
          src/openvrml/OpenVRML/Viewer.cpp,
          src/openvrml/OpenVRML/Viewer.h,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/node_ptr.cpp,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/script.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:  Applied new
          naming convention for browser class.

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/doc2.cpp, src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Applied new naming
          convention for scene class.

2003-05-25  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Makefile.am,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/node_type_ptr.cpp,
          src/openvrml/OpenVRML/scope.cpp,
          src/openvrml/OpenVRML/scope.h,
          src/openvrml/OpenVRML/scope_ptr.cpp,
          src/openvrml/OpenVRML/scope_ptr.h,
          src/openvrml/OpenVRML/scopeptr.cpp,
          src/openvrml/OpenVRML/scopeptr.h,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/script.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Applied new naming
          convention for scope_ptr class.

2003-05-24  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/ScriptJDK.cpp,
          src/openvrml/OpenVRML/ScriptJDK.h,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/node_ptr.h,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/script.h:  Applied new naming convention
          for script_node class.

        * src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/scope.cpp,
          src/openvrml/OpenVRML/scopeptr.cpp,
          src/openvrml/OpenVRML/scopeptr.h:  Aplied new naming
          convention for scope class.

2003-05-23  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Makefile.am,
          src/openvrml/OpenVRML/ScriptJDK.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/field.cpp,
          src/openvrml/OpenVRML/field.h,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/node_ptr.cpp,
          src/openvrml/OpenVRML/node_ptr.h,
          src/openvrml/OpenVRML/nodeptr.cpp,
          src/openvrml/OpenVRML/nodeptr.h,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/script.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Applied new naming
          convention for node_ptr class.

2003-05-23  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Makefile.am,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/node_class_ptr.cpp,
          src/openvrml/OpenVRML/node_type_ptr.cpp,
          src/openvrml/OpenVRML/node_type_ptr.h,
          src/openvrml/OpenVRML/nodetypeptr.cpp,
          src/openvrml/OpenVRML/nodetypeptr.h,
          src/openvrml/OpenVRML/scope.cpp,
          src/openvrml/OpenVRML/scope.h
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/script.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Applied new naming
          convention for node_type_ptr class.

2003-05-22  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Makefile.am,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/field_value_ptr.cpp,
          src/openvrml/OpenVRML/field_value_ptr.h,
          src/openvrml/OpenVRML/fieldvalueptr.cpp,
          src/openvrml/OpenVRML/fieldvalueptr.h,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/script.h:  Applied new naming convention
	  for field_value_ptr class.

        * src/openvrml/OpenVRML/Makefile.am,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/field_value_ptr.cpp,
          src/openvrml/OpenVRML/node_class_ptr.cpp,
          src/openvrml/OpenVRML/node_class_ptr.h,
          src/openvrml/OpenVRML/nodeclassptr.cpp,
          src/openvrml/OpenVRML/nodeclassptr.h:  Applied new naming
          convention for node_class_ptr class.

2003-05-21  Braden McDaniel  <braden@endoframe.com>

        * src/lookat/lookat.cpp, src/openvrml/OpenVRML/ScriptJDK.cpp,
          src/openvrml/OpenVRML/Viewer.h,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/nodeclassptr.cpp,
          src/openvrml/OpenVRML/nodeclassptr.h,
          src/openvrml/OpenVRML/nodeptr.cpp,
          src/openvrml/OpenVRML/nodeptr.h,
          src/openvrml/OpenVRML/nodetypeptr.cpp,
          src/openvrml/OpenVRML/nodetypeptr.h,
          src/openvrml/OpenVRML/scope.cpp,
          src/openvrml/OpenVRML/scope.h,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/script.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:  Applied new naming
          convention for node classes.

2003-05-16  Braden McDaniel  <braden@endoframe.com>

        * src/lookat/lookat.cpp, src/openvrml/OpenVRML/Audio.cpp,
          src/openvrml/OpenVRML/Audio.h,
          src/openvrml/OpenVRML/Image.cpp,
          src/openvrml/OpenVRML/Image.h,
          src/openvrml/OpenVRML/ScriptJDK.cpp,
          src/openvrml/OpenVRML/ScriptJDK.h,
          src/openvrml/OpenVRML/System.cpp,
          src/openvrml/OpenVRML/System.h,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/field.cpp,
          src/openvrml/OpenVRML/field.h,
          src/openvrml/OpenVRML/fieldvalueptr.cpp,
          src/openvrml/OpenVRML/fieldvalueptr.h,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/script.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp:  Applied new
          naming convention for field value classes.

2003-05-12  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Doc.cpp,
          src/openvrml/OpenVRML/doc2.cpp,
          src/openvrml/OpenVRML/doc2.hpp,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp:  Fixes for
          various warnings.

2003-05-10  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/System.cpp:  Corrected usage of tmpnam.

2003-05-09  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/nodeptr.h:  Fixed problem with
	  assignment to a null NodePtr.

2003-05-06  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/vrml97node.h,
	  src/openvrml/OpenVRML/vrml97node.cpp: Apply correct texture
	  coordinates for Text.

2003-05-05  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/vrml97node.cpp:  Fixed errors rendering
	  some glyphs with interior contours.

2003-05-05  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/vrml97node.cpp: Include <limits>; fixed
	  std::binary_function instantiation.

2003-04-06  Braden McDaniel  <braden@endoframe.com>

        * Updated to ANTLR 2.7.2.

2003-04-05  Braden McDaniel  <braden@endoframe.com>

        * src/lookat/ViewerGlut.cpp, src/lookat/ViewerGlut.h,
          src/lookat/lookat.cpp, src/openvrml/OpenVRML/Audio.cpp,
          src/openvrml/OpenVRML/Audio.h, src/openvrml/OpenVRML/Doc.cpp,
          src/openvrml/OpenVRML/Doc.h, src/openvrml/OpenVRML/Image.cpp,
          src/openvrml/OpenVRML/Image.h,
          src/openvrml/OpenVRML/ScriptJDK.cpp,
          src/openvrml/OpenVRML/ScriptJDK.h,
          src/openvrml/OpenVRML/System.cpp,
          src/openvrml/OpenVRML/System.h,
          src/openvrml/OpenVRML/Viewer.cpp,
          src/openvrml/OpenVRML/Viewer.h,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/VrmlFrustum.cpp,
          src/openvrml/OpenVRML/VrmlFrustum.h,
          src/openvrml/OpenVRML/VrmlRenderContext.cpp,
          src/openvrml/OpenVRML/VrmlRenderContext.h,
          src/openvrml/OpenVRML/basetypes.cpp,
          src/openvrml/OpenVRML/basetypes.h,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/bvolume.cpp,
          src/openvrml/OpenVRML/bvolume.h,
          src/openvrml/OpenVRML/common.h,
          src/openvrml/OpenVRML/doc2.cpp,
          src/openvrml/OpenVRML/doc2.hpp,
          src/openvrml/OpenVRML/dummysound.cpp,
          src/openvrml/OpenVRML/field.cpp,
          src/openvrml/OpenVRML/field.h,
          src/openvrml/OpenVRML/fieldvalueptr.cpp,
          src/openvrml/OpenVRML/fieldvalueptr.h,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/nodeclassptr.cpp,
          src/openvrml/OpenVRML/nodeclassptr.h,
          src/openvrml/OpenVRML/nodeptr.cpp,
          src/openvrml/OpenVRML/nodeptr.h,
          src/openvrml/OpenVRML/nodetypeptr.cpp,
          src/openvrml/OpenVRML/nodetypeptr.h,
          src/openvrml/OpenVRML/private.h,
          src/openvrml/OpenVRML/scope.cpp,
          src/openvrml/OpenVRML/scope.h,
          src/openvrml/OpenVRML/scopeptr.cpp,
          src/openvrml/OpenVRML/scopeptr.h,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/script.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h,
          src/openvrml-gl/OpenVRML/GL/common.h:  Added Emacs mode
          line.

        * lib/antlr/MacTokenStrmHiddenTknFltr.cpp
          lib/antlr/MacTokenStrmHiddenTknFltr.hpp
          lib/antlr/Makefile.am:  Mac OS <= 9 is no longer supported.

2003-03-30  Braden McDaniel  <braden@endoframe.com>

        * src/lookat/ViewerGlut.cpp:  Removed some debugging output that
          crept in.

2003-03-27  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Makefile.am,
          src/openvrml/OpenVRML/Makefile.vc6,
          src/openvrml/OpenVRML/MathUtils.cpp,
          src/openvrml/OpenVRML/MathUtils.h,
          src/openvrml/OpenVRML/ScriptJDK.cpp,
          src/openvrml/OpenVRML/Viewer.cpp,
          src/openvrml/OpenVRML/VrmlFrustum.cpp,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/bvolume.cpp,
          src/openvrml/OpenVRML/bvolume.h,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml-gl/OpenVRML/GL/Makefile.vc6,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp:  Removed
          remaining dependencies on MathUtils.*.

2003-03-26  Braden McDaniel  <braden@endoframe.com>

        * configure.ac:  Use AC_HELP_STRING for help strings.

        * m4/ax_check_gl.m4, m4/ax_check_glut.m4,
          src/lookat/ViewerGlut.cpp, src/lookat/lookat.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp:  Modified
          GL detection macros to add configure option for Apple OpenGL
          framework.

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:  Public headers
          must not include config.h.

2003-03-23  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Use basetypes in Text
          node implementation.

2003-03-22  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/node.cpp:  Work around an apparent
          gcc 3.2.2 bug with pointer-to-member syntax.

        * src/openvrml/OpenVRML/Viewer.cpp,
          src/openvrml/OpenVRML/Viewer.h,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:  Use basetypes in
          Viewer interface.

2003-03-21  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/System.cpp,
          src/openvrml/OpenVRML/System.h:  Fixes to compile with cl
          (POSIXy functions start with an underscore).

        * src/openvrml/OpenVRML/basetypes.cpp: mat4f::operator*= needs
          to return.

        * src/openvrml/OpenVRML/node.h:  NodeTraverser::operator= must
          return a reference.

        * src/openvrml/OpenVRML/node.cpp:  cl 13.00.9466 doesn't like
          a class in a member function definition referring to private
          members of the outer class.  So use a pointer-to-member
          instead.

        * src/openvrml/OpenVRML/browser.cpp:  Fixes for cl 13.00.9466.

        * src/openvrml/OpenVRML/bvolume.cpp:  #include <limits> instead
          of <float.h>.

2003-03-12  Braden McDaniel  <braden@endoframe.com>

        * src/lookat/lookat.cpp, src/openvrml/OpenVRML/ScriptJDK.cpp,
          src/openvrml/OpenVRML/Viewer.h,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/basetypes.cpp,
          src/openvrml/OpenVRML/basetypes.h,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/field.cpp,
          src/openvrml/OpenVRML/field.h,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:  Return base types
          (color, rotation, vec2f, etc.) from abstract node type
          accessors instead of FieldValue types. Added a typedef for
          int32.

        * configure.ac:  Fixed error message for missing libjpeg.

        * src/openvrml/OpenVRML/basetypes.h:  Include <sys/types.h>
          instead of <stdint.h>.

2003-03-10  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Makefile.am,
          src/openvrml/OpenVRML/basetypes.cpp,
          src/openvrml/OpenVRML/basetypes.h,
          src/openvrml/OpenVRML/field.cpp,
          src/openvrml/OpenVRML/quaternion.cpp,
          src/openvrml/OpenVRML/quaternion.h,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h: Replaced
          Quaternion with quatf.

2003-03-09  Braden McDaniel  <braden@endoframe.com>

        * src/lookat/lookat.cpp, src/openvrml/OpenVRML/Audio.cpp,
          src/openvrml/OpenVRML/Image.cpp,
          src/openvrml/OpenVRML/Makefile.am,
          src/openvrml/OpenVRML/ScriptJDK.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/VrmlMatrix.cpp,
          src/openvrml/OpenVRML/VrmlMatrix.h,
          src/openvrml/OpenVRML/basetypes.cpp,
          src/openvrml/OpenVRML/basetypes.h,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/bvolume.cpp,
          src/openvrml/OpenVRML/bvolume.h,
          src/openvrml/OpenVRML/field.cpp,
          src/openvrml/OpenVRML/field.h,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/private.h,
          src/openvrml/OpenVRML/quaternion.cpp,
          src/openvrml/OpenVRML/quaternion.h,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h,
          src/openvrml-gl/OpenVRML/GL/Makefile.am,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:  Changed
          FieldValue classes to expose their value in a public data
          member.

        * src/openvrml/OpenVRML/Makefile.am,
          src/openvrml/OpenVRML/Viewer.cpp
          src/openvrml/OpenVRML/Viewer.h,
          src/openvrml/OpenVRML/VrmlMatrix.cpp,
          src/openvrml/OpenVRML/VrmlMatrix.h,
          src/openvrml/OpenVRML/VrmlRenderContext.cpp,
          src/openvrml/OpenVRML/VrmlRenderContext.h,
          src/openvrml/OpenVRML/basetypes.cpp,
          src/openvrml/OpenVRML/basetypes.h,
          src/openvrml/OpenVRML/bvolume.cpp,
          src/openvrml/OpenVRML/bvolume.h,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/quaternion.cpp,
          src/openvrml/OpenVRML/quaternion.h,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:  Replaced
          VrmlMatrix with mat4f.

2003-03-05  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Fix for Javascript core dump

2003-02-24  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp:  Added do_shutdown
          implementation to ProtoNode.

        * src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Removed parent pointer
          stuff from Node.  This functionality is now provided by the
          relocate/do_relocate methods.

        * src/openvrml/OpenVRML/script.cpp:  Fixed bug in ScriptNode
          shutdown.

2003-02-23  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h:
          Replaced NodeVisitor with NodeTraverser.  NodeTraverser is a
          convenience class that performs a traversal that avoids
          redundantly traversing nodes.  Unlike NodeVisitor, a traversal
          may be made with a NodeTraverser in the middle of another
          traversal.

2003-02-23  Thomas Flynn  <tflynn@users.sourceforge.net>

        * src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/ScriptJDK.cpp: Add support for
          Browser.getCurrentSpeed.

        * src/openvrml/OpenVRML/ScriptJDK.cpp: Add additional comments.
          Make use of addElement method.

2003-02-17  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/vrml97node.cpp:  Fixed bug in
          Browser::findNode.

2003-02-15  Braden McDaniel  <braden@endoframe.com>

        * src/lookat/lookat.cpp, src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:  Added abstract
          node classes TransformNode and ViewpointNode.

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp:  Removed
          debug output.

2003-02-14  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp:  Restored necessary
          clearing of bound node stacks in Browser::loadURI.

2003-02-13  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Added do_shutdown
          implementations to AudioClip, MovieTexture, PointLight,
          SpotLight, TimeSensor.

        * src/openvrml/OpenVRML/browser.cpp:  Removed unnecessary
          clearing of node lists in Browser::loadURI.

2003-02-09  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp:  Only call Scene::shutdown
          if Browser::scene is nonzero.

        * src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Added do_shutdown
          implementations to NavigationInfo, Viewpoint.

        * src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Added do_shutdown
          implementation to Text.

2003-02-08  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Bound node stacks should
          not have owning pointers.

        * src/openvrml/OpenVRML/browser.cpp:  Fixed relative URI
          resolution bug where '?' and '#' separator characters were
          omitted.

2003-02-07  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/System.cpp,
          src/openvrml/OpenVRML/System.h,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp:  Moved
          System::time functionality to Browser::getCurrentTime
          function.

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/nodeptr.cpp,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/script.h,
          src/openvrml/OpenVRML/vrml97node.cpp:  Added shutdown member
          function to Node, Scene.

2003-01-27  Thomas Flynn  <tflynn@users.sourceforge.net>

        * doc/conformance.doc: Update conformance test results.

2003-01-26  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/VrmlMatrix.cpp,
          src/openvrml/OpenVRML/VrmlMatrix.cpp:  Added constructor to
          take a 16-value float array.  Added a setRotate method to
          create a rotation matrix from a Quaternion.

        * src/openvrml/OpenVRML/quaternion.cpp,
          src/openvrml/OpenVRML/quaternion.h:  Added set method to set
          the quaternion value from a 4-element float array.

        * src/openvrml-gl/OpenVRML/GL/Makefile.am,
          src/openvrml-gl/OpenVRML/GL/OpenGLEvent.cpp,
          src/openvrml-gl/OpenVRML/GL/OpenGLEvent.h,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:  Modified
          quaternion manipulation code to use Quaternion class.
          Consolidated trackball functions in ViewerOpenGL.cpp; this
          obsoletes OpenGLEvent.cpp and OpenGLEvent.h.

2003-01-25  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Makefile.am,
          src/openvrml/OpenVRML/quaternion.cpp,
          src/openvrml/OpenVRML/quaternion.h:  Added Quaternion class.

        * src/openvrml/OpenVRML/field.cpp,
          src/openvrml/OpenVRML/field.h:  Construct an SFRotation from a
          Quaternion.  Modified SFRotation::multiply and ::slerp to use
          Quaternion class.

        * src/openvrml/OpenVRML/quaternion.cpp:  Implemented stream
          output operator for Quaternion.

2003-01-24  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp:  Convert backslashes in
          output of _fullpath to slashes.

        * README:  Updated dependency list to include FreeType and
          Fontconfig; updated link to Win32 dependencies archive.

2003-01-23  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/VrmlMatrix.h,
          src/openvrml/OpenVRML/field.h:  Removed unnecessary
          applications of OPENVRML_SCOPE.

2003-01-19  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/field.cpp,
          src/openvrml/OpenVRML/field.h:  Added operator==, operator!=
          for FieldValue classes.

        * src/openvrml/OpenVRML/field.cpp:  Fixed const-correctness
          problem caught by gcc 3.2.1.

2003-01-15  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp:  Removed obsolete code.

2003-01-08  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/script.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Renamed Node::*Impl
          private virtual functions to do_*.

        * src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h: Fixed exception
          specifications for do_initialize methods.

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h:  Scene::initialize throws
          std::bad_alloc.

2003-01-07  Braden McDaniel  <braden@endoframe.com>

        * configure.ac, m4/Makefile.am, m4/ax_check_gl.m4, m4/gl.m4,
          m4/glut.m4:  Replaced OV_CHECK_GL with AX_CHECK_GL.

        * configure.ac, m4/Makefile.am, m4/ax_check_glut.m4, m4/glut.m4:
          Replaced OV_CHECK_GLUT with AX_CHECK_GLUT.

2003-01-05  Braden McDaniel  <braden@endoframe.com>

        * m4/gl.m4, m4/glut.m4:  Added ac-archive-style doc-comments.

2003-01-03  Braden McDaniel  <braden@endoframe.com>

        * m4/glut.m4:  Include -lXi in GLUT_LIBS.

2003-01-02  Braden McDaniel  <braden@endoframe.com>

        * m4/gl.m4:  Fix for --without-x.  Apparently when configuring
          --without-x, $x_includes and $x_libraries are set to "NONE".

2002-12-27  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/vrml97node.cpp:  Added doc-comments.

        * src/openvrml/OpenVRML/browser.cpp:  Use newer form of
          UnsupportedInterface constructor.

        * src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Changed
          AbstractLight::renderScoped to take a Viewer & instead of a
          Viewer *.

        * src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h:
          Made NodeVisitor destructor non-throwing.

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Added GroupingNode
          abstract node type.

        * src/openvrml/OpenVRML/node.h:  Removed obsolete FontFace class
          declaration.

2002-12-26  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/node.h:  Made Node::visited private.

        * src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h:
          Moved NodePath typedef from Node class to OpenVRML namespace;
          use a std::deque instead of a std::list.

        * src/openvrml/OpenVRML/node.h:  Removed relocate stuff
          (prematurely checked in by accident).

        * src/openvrml/OpenVRML/node.cpp: Added doc-comment for
          Node::getScope.

        * src/openvrml/OpenVRML/node.cpp:  Added doc-comments.

        * src/openvrml/OpenVRML/vrml97node.cpp:  Prefer std::distance to
          pointer/iterator arithmetic.

2002-12-23  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/vrml97node.cpp:  Use newer
          UnsupportedInterface constructor.

2002-12-21  Braden McDaniel  <braden@endoframe.com>

        * m4/gl.m4:  Only use $x_includes and $x_libraries if those
          variables have been set.

        * README, configure.ac, doc/Doxyfile:  Updated version number to
          0.13.99 (pre-release).

        * src/openvrml/OpenVRML/vrml97node.cpp:  Fixed justify "END"
          for horizontal major alignment.

2002-12-20  S. K. Bose  <bose@pavan.barc.ernet.in>

        * ide-projects/Makefile.am: add config.h

2002-12-20  Braden McDaniel  <braden@endoframe.com>

        * m4/gl.m4:  Added PTHREAD_CFLAGS to GL_CFLAGS.

        * NEWS:  Updates for 0.13.0 release.

        * src/openvrml/OpenVRML/Makefile.am,
          src/openvrml-gl/OpenVRML/GL/Makefile.am:  Updated libtool
          library version numbers.

2002-12-19  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Removed private
          setMVMatrix/getMVMatrix from drag sensor nodes.  More doc-
          comment love.

        * src/openvrml/OpenVRML/vrml97node.cpp:  Fixed normal for Text.

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp:  Fixed type for offset
          field of PlaneSensor.

        * src/openvrml/OpenVRML/vrml97node.cpp:  Fixed problem with
          evaluateCurve_ introducing redundant vertices for Text.

        * src/openvrml-gl/OpenVRML/GL/Makefile.am:  Removed unnecessary
          compiler flags.

        * Makefile.am, NEWS, configure.ac, ide-projects/Makefile.am,
          java/Makefile.am, java/vrml/Makefile.am,
          java/vrml/field/Makefile.am, java/vrml/node/Makefile.am,
          src/openvrml/OpenVRML/Makefile.am,
          src/openvrml-gl/OpenVRML/GL/Makefile.am:  Merged changes from
          0.12.5 release.  (Better late than never.)

        * Makefile.am, lib/antlr/Makefile.am, src/lookat/Makefile.am,
          src/openvrml/OpenVRML/Makefile.am,
          src/openvrml-gl/OpenVRML/GL/Makefile.am: Added
          INSTALL-MSVC6.txt, Makefile.vc6's to the distribution.

        * src/openvrml/OpenVRML/Makefile.am:  Fixed missing '\'.

2002-12-18  Braden McDaniel  <braden@endoframe.com>

        * m4/Makefile.am, m4/ftflib.m4:  Removed obsolete macro.

        * src/openvrml/OpenVRML/vrml97node.cpp:  Apply font size to
          glyphs.

2002-12-18  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Shift ide-projects/Windows/VisualC6/tplib/antlr/Makefile.vc6
          to lib/antlr directory.

2002-12-17  Braden McDaniel  <braden@endoframe.com>

        * doc/Doxyfile, doc/Makefile.am, doc/conformance.doc,
          doc/conformance.html, doc/doxygen-footer, doc/doxygen-header,
          index.doc:  Documentation improvements.  Incorporated
          conformance test results into doxygen-generated docs.

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/nodeptr.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp:  Doc-comment love.

        * openvrml.spec.in:  Removed reference to doc/conformance.html.

        * src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Doc-comment love.

2002-12-17  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Take out all Makefile.vc6 from ide-projects/Windows/VisualC6/*
          and keep these in respective source directory.

        * INSTALL-MSVC6.txt : Installation note for MSVC6.

        * ide-projects/Windows/VisualC6/Install: remove.

        * Update all Makefile.vc6 and *.dsp.

        * Apply patches #653113 and #653128.

2002-12-16  Thomas Flynn  <tflynn@users.sourceforge.net>

        * doc/conformance.html: Update conformance results.

2002-12-16  Braden McDaniel  <braden@endoframe.com>

        * doc/doxygen-footer, doc/doxygen-header, doc/openvrml.css:
          Documentation enhancements.

        * src/openvrml/OpenVRML/vrml97node.cpp:  const fixes.

        * src/openvrml/OpenVRML/vrml97node.cpp:  More const fixes.

        * src/openvrml/OpenVRML/VrmlRenderContext.cpp,
          src/openvrml/OpenVRML/VrmlRenderContext.h,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Changed Node::render to
          take a Viewer & instead of a Viewer *.

        * src/openvrml/OpenVRML/browser.cpp:  Added doc-comments for
          constants pi and friends.

        * src/openvrml/OpenVRML/Audio.cpp,
          src/openvrml/OpenVRML/Audio.h:  Reformatted comments as doc-
          comments.

        * src/openvrml/OpenVRML/field.cpp:  Doc-comment fixes.

        * src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h:  Removed unused
          Node::d_flag and related methods.

        * src/openvrml/OpenVRML/node.cpp:  Added doc-comments.

        * doc/Doxyfile, doc/doxygen-header:  Documentation improvements.

        * src/openvrml/OpenVRML/node.cpp:  Added OPENVRML_SCOPE to
          Node's operator<<.

        * doc/Makefile.am:  Fixed doc installation.

2002-12-14  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:  Removed text2
          method.  We no longer depend on glut for text rendering.  As a
          side effect, we don't have a means of reporting the frames-
          per-second in the renderer; but that's code that needs to be
          refactored anyway.

        * src/openvrml/OpenVRML/doc2.cpp:  Changed HAVE_ZLIB to
          OPENVRML_ENABLE_GZIP to match configure.ac changes.

2002-12-13  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Viewer.h:  Tab elimination.

2002-12-11  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/script.cpp:  Fixed problem with
          initializing MFStrings with "new String()" objects in
          JavaScript.  This is a general fix that converts *any*
          argument to a JSString before making the assignment to the
          MFString element.  This behavior is consistent with that of
          the String object constructor.

        * src/openvrml/OpenVRML/script.cpp:  Treat SFInt32 values and
          MFInt32 elements in JavaScript as JavaScript numerics (double
          precision) rather than JavaScript integers.  ECMAScript
          doesn't have distinct integer and floating point types.

        * src/openvrml/OpenVRML/vrml97node.cpp:  Fixed conditional
          sections for OPENVRML_ENABLE_TEXT_NODE.

2002-12-10  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/field.cpp:  MSVC6 doesn't like in-class
          initialization of static const integers.  Use enum instead.

        * README, configure.ac, openvrml.pc.in,
          src/openvrml/OpenVRML/Makefile.am,
          src/openvrml/OpenVRML/Viewer.h,
          src/openvrml/OpenVRML/font.cpp, src/openvrml/OpenVRML/font.h
          src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h,
          src/openvrml-gl/OpenVRML/GL/Makefile.am,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:  Use fontconfig
          for font discovery.  Refactored glyph data->polygon conversion
          to Text node implementation.

        * openvrml.spec.in:  Added BuildRequires for pkgconfig,
          fontconfig-devel, freetype-devel.  Added Requires for
          fontconfig, freetype.  Updated configure arguments.

        * src/openvrml/OpenVRML/script.h:  Removed obsolete declaration
          of Doc class.

        * configure.ac, openvrml.spec.in, doc/Doxyfile, doc/Doxyfile.in,
          doc/Makefile.am:  Removed generation of API docs during
          install.  API doc generation must now be done manually, and
          the generated docs get included in the distribution.  This
          simplifies things for RPM--and probably users in general--so
          the API docs now get included in the RPM package.

        * src/openvrml/OpenVRML/field.cpp:  Assert that indices must be
          valid in insertElement, removeElement for MF* classes.

2002-12-09  Braden McDaniel  <braden@endoframe.com>

        * README, configure.ac, java/Makefile.am, java/vrml/Makefile.am,
          java/vrml/field/Makefile.am, java/vrml/node/Makefile.am,
          m4/Makefile.am, m4/jdk.m4, m4/jni.m4,
          src/openvrml/OpenVRML/ScriptJDK.cpp,
          src/openvrml/OpenVRML/ScriptJDK.h,
          src/openvrml/OpenVRML/script.cpp:  Improvements to usability
          of configure option for Script node Java support.

2002-12-08  Braden McDaniel  <braden@endoframe.com>

        * configure.ac, openvrml.pc.in:  Conditionally add mozilla-js to
          Requires in openvrml.pc.

        * configure.ac:  Fixed error in conditionally adding mozilla-js
          to Requires in openvrml.pc.

        * src/openvrml/OpenVRML/Image.cpp,
          src/openvrml/OpenVRML/MathUtils.cpp,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/private.h,
          src/openvrml/OpenVRML/script.cpp:  Quelled some warnings from
          icc 7.0.

        * configure.ac, m4/gl.m4, m4/glut.m4:  Removed --with-gl and
          --with-glut configure options.

        * COPYING, openvrml.spec.in, m4/COPYING:  Moved GPL text to m4
          directory.  The only thing we have that's GPL'd are the m4
          macros. And since they're not installed, the GPL doesn't need
          to be among our installed docs.

2002-12-08  Thomas Flynn  <tflynn@users.sourceforge.net>

        * src/openvrml/OpenVRML/vrml97node.cpp: Fix bug in FontStyle
          destructor.

2002-12-05  Braden McDaniel  <braden@endoframe.com>

        * doc/doxygen-header: Add link to bookmark icon to docs.

        * Makefile.am, README, configure.ac, openvrml.spec.in,
          doc/Makefile.am, m4/Makefile.am, src/lookat/Makefile.am,
          src/openvrml/OpenVRML/Image.cpp,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml-gl/OpenVRML/GL/Makefile.am, m4/jpeg.m4 m4/png.m4,
          m4/spidermonkey.m4, m4/zlib.m4: Modified several configure
          options to be more "feature oriented".

2002-12-04  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/script.cpp: Added VrmlMatrix support
          to JavaScript binding.

        * doc/Doxyfile.in: Don't generate API docs for Java sources.

2002-12-03  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/VrmlMatrix.cpp,
          src/openvrml/OpenVRML/VrmlMatrix.h: Const-correctness
          improvements and exception specifications for VrmlMatrix.

        * src/openvrml/OpenVRML/node.cpp: Fixed field value type
          agreement test in Node::addRoute.

2002-12-02  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/node.h: Added OPENVRML_SCOPE to some API
          elements.

        * src/openvrml/OpenVRML/Makefile.am: ScriptJDK.h should not be
          installed.

        * src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/script.cpp: Consolidated route validity
          checking in Node::addRoute.

2002-11-30  Thomas Flynn  <tflynn@users.sourceforge.net>

        * src/openvrml/OpenVRML/Image.cpp: Gracefully handle the case
          where we're attempting to advance beyond the last frame of
          a MovieTexture.

        * src/openvrml/OpenVRML/vrml97node.cpp: Fix a couple of problems
          with MovieTexture nodes.

        * doc/conformance.html: Update conformance test results.

2002-11-23  Braden McDaniel  <braden@endoframe.com>

        * m4/gl.m4: Use C++ when testing for libGLU.  libGLU may need to
          link with libstc++.

        * src/openvrml/OpenVRML/node.cpp:  Put Node's initializer list
          in the right order.

        * src/openvrml-gl/OpenVRML/GL/Makefile.am,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp:  libopenvrml-gl
          no longer depends on glut.

        * src/openvrml/OpenVRML/script.cpp:  Fixed bug in JavaScript
          SFRotation constructor that takes two vectors.

        * src/openvrml/OpenVRML/field.h,
          src/openvrml/OpenVRML/field.cpp:  Added addElement methods to
          MF* classes.

        * openvrml.pc.in, openvrml-gl.pc.in:  No longer require glut; made
          openvrml-gl require openvrml; other cleanup.

2002-11-19  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/MathUtils.cpp,
          src/openvrml/OpenVRML/MathUtils.h,
          src/openvrml/OpenVRML/Viewer.cpp,
          src/openvrml/OpenVRML/VrmlFrustum.cpp,
          src/openvrml/OpenVRML/VrmlMatrix.cpp,
          src/openvrml/OpenVRML/VrmlRenderContext.h,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/bvolume.cpp,
          src/openvrml/OpenVRML/field.cpp, src/openvrml/OpenVRML/field.h
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp: Doc-comment
          fix-ups.

        * doc/openvrml.css: Style sheet improvements.

2002-11-14  Braden McDaniel  <braden@endoframe.com>

        * m4/jpeg.m4, m4/png.m4, m4/zlib.m4: Fixed problem with macros
          when using config.cache.

        * src/lookat/Makefile.am: Updated obsolete substitutions
          JAVA_CFLAGS, JAVA_LIBS to JNI_CFLAGS, JNI_LIBS.

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp: Fixed Win32
          calling convention stuff on GL callbacks for Cygwin, MinGW.

2002-11-11  Thomas Flynn  <tflynn@users.sourceforge.net>

        * src/openvrml/OpenVRML/ScriptJDK.cpp: Fix bugs in
          MFRotation::setValue, MFTime::insertValue and MFVec2f::addValue.

        * src/openvrml/OpenVRML/field.cpp: Fix problem with
          ArrayVector::erase.

        * java/vrml/field/MFRotation.java: Fix bug in setValue method.

        * java/vrml/field/MFVec2f.java, java/vrml/field/MFVec3f.java:
          Add additional comments.

        * models/TestJSAI.java: Add tests for MFNode, MFRotation, MFTime,
          MFVec2f and MFVec3f.

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp: insertTextTess
          is now declared in unnamed namespace so cannot be used as
          method call on object.

2002-11-04  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h: Factored
          tesselation helper structs out of ViewerOpenGL interface.

2002-10-31  Braden McDaniel  <braden@endoframe.com>

        * configure.ac, m4/jpeg.m4, m4/png.m4, m4/zlib.m4,
          src/openvrml/OpenVRML/Image.cpp,
          src/openvrml/OpenVRML/doc2.cpp: Improved autoconf macros for
          zlib, libpng, and libjpeg.  These macros now work a bit more
          like AC_PATH_X, and the test result is cached.

        * m4/jpeg.m4:  Fixed cut&paste error.

        * configure.ac, m4/gl.m4, m4/glut.m4, src/lookat/ViewerGlut.cpp,
          src/lookat/lookat.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp: Rewrote
          OpenGL/GLUT autoconf macros.  The new macros should work under
          Cygwin.

        * configure.ac, m4/gl.m4, m4/glut.m4: OV_WITH_GL only needs to
          AC_REQUIRE([AC_PATH_X]), not AC_PATH_XTRA.

        * configure.ac, m4/Makefile.am, m4/acx_pthread.m4, m4/gl.m4: Use
          ACX_PTHREAD (from the Autoconf Macro Archive) to check for
          pthreads. (Nvidia OpenGL implementation, for one, needs this.)

2002-10-30  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/field.cpp, 
          src/openvrml/OpenVRML/field.h: Added protected default
          constructor, copy constructor, and assignment operator to
          FieldValue.

2002-10-30  S. K. Bose  <bose@pavan.barc.ernet.in>

        * configure.ac, m4/ftflib.m4 : Autoconf macros to check for
          system font files and freetype library.

        * ide-projects/Windows/VisualC6/config.h: include macros for
          system font files.

2002-10-29  S. K. Bose  <bose@pavan.barc.ernet.in>

        * ide-projects/Windows/VisualC6/openvrml.dsp,
          ide-projects/Windows/VisualC6/lookat/lookat.dsp, 
          ide-projects/Windows/VisualC6/openvrml-core/openvrmlcore.dsp,
          ide-projects/Windows/VisualC6/openvrml-gl/openvrmlgl.dsp:
          Accommodate font and defined "HAVE_CONFIG_H"

        * src/lookat/ViewerGlut.cpp: Remove "winconfig.h"

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp:
          Fixed if there is no vector information about character in
          "insertText" method.
  
2002-10-28  S. K. Bose  <bose@pavan.barc.ernet.in>

        * src/openvrml/OpenVRML/font.h,
          src/openvrml/OpenVRML/font.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h,
          src/opevrml/OpenVRML/node.h, src/openvrml/OpenVRML/Viewer.h,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h:
          To support font based on scalable font (TrueType, Type1) 
          present in the system using FreeType library.

        * src/openvrml/OpenVRML/doc2.cpp, 
          src/openvrml/OpenVRML/browser.cpp:
          std:: correctness fixes.

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp:
          remove "tex3" method.

2002-10-27  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h:
          Fixed crash when calling ProtoNode::setFieldImpl to set the
          value of an un-IS'd exposedField.

2002-10-26  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/field.cpp,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h:
          Fixed crash when parsing IS mappings.

2002-10-24  Braden McDaniel  <braden@endoframe.com>

        * configure.ac, m4/Makefile.am, m4/cxxhash_map.m4,
          src/openvrml/OpenVRML/nodeptr.cpp,
          src/openvrml/OpenVRML/nodeptr.h: Removed optional usage of
          hash_map; use std::map.  hash_map is likely a performance win,
          but until there's data indicating the magnitude of the gain,
          its not worth the maintenance burden.  Since hash_map is
          nonstandard, different implementations do different things
          with it.  If hash_map usage is reinstated, the autoconf test
          will need to be a good deal smarter than the one that is being
          retired with this change.

2002-10-20  Thomas Flynn  <tflynn@users.sourceforge.net>

        * src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/VrmlMatrix.cpp,
          src/openvrml/OpenVRML/VrmlMatrix.h,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/vrml97node.cpp: Backed out of some of the
          #include file cleanup due to problems with gcc 2.96.

2002-10-19  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g: Fixed crash (assertion
          failure) when encountering an EXTERNPROTO. Arbitrary
          EXTERNPROTOs still aren't supported, but at least we don't die
          on them anymore.

2002-10-18  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/script.h: Removed unnecessary inclusion
          of vrml97node.h.

        * src/openvrml/OpenVRML/Viewer.h,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h: Replace
          Viewer::MatrixMultiply with Viewer::transform; Viewer::transform
          simply takes a VrmlMatrix instead of a float[4][4].

        * src/openvrml/OpenVRML/vrml97node.cpp: Fixed goofiness in
          TimeSensor::processSet_enabled. Route from a TimeSensor's
          isActive to its set_enabled was causing an infinite loop.

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp: Source
          formatting changes.

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp: More source
          formatting changes.

        * src/lookat/lookat.cpp, src/openvrml/OpenVRML/Doc.h,
          src/openvrml/OpenVRML/Viewer.h,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/Vrml97Frustum.cpp,
          src/openvrml/OpenVRML/VrmlMatrix.cpp,
          src/openvrml/OpenVRML/VrmlMatrix.h,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/bvolume.h,
          src/openvrml/OpenVRML/doc2.cpp,
          src/openvrml/OpenVRML/doc2.hpp, src/openvrml/OpenVRML/field.h,
          src/openvrml/OpenVRML/node.cpp, src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/scope.h, src/openvrml/OpenVRML/script.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp: #include
          cleanup.

        * src/openvrml/OpenVRML/script.cpp: Cleaned up error handler a
          bit.

2002-10-17  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h: Use a modelview
          matrix stack instead of undoing transformations by multiplying
          by a transformation's inverse.

2002-10-16  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/script.cpp: Use
          JS_ConstructObjectWithArguments when doing so.

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h: Refactored bound Fog node
          stack to FogClass.

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp: Source
          formatting changes.

2002-10-15  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/script.h: Allow Node::initialize to
          throw std::bad_alloc; initialize prototype objects of SF*
          classes in JavaScript; JavaScript SFNode::getProperty should
          return JS_TRUE if no eventOut is found so that the common
          handling code in SpiderMonkey can attempt to handle the
          property.

        * src/openvrml/OpenVRML/MathUtils.cpp,
          src/openvrml/OpenVRML/MathUtils.h,
          src/openvrml/OpenVRML/Viewer.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h: Removed dead code
          obsoleted by VrmlMatrix usage.

2002-10-12  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h: Refactored bound
          Background node stack to BackgroundClass; added render and
          initialize methods to NodeClass.

2002-10-10  Thomas Flynn  <tflynn@users.sourceforge.net>

        * java/vrml/field/ConstMFColor.java
          java/vrml/field/ConstMFInt32.java
          java/vrml/field/ConstMFString.java
          java/vrml/field/ConstMFVec2f.java
          java/vrml/field/ConstMFVec3f.java
          java/vrml/field/MFColor.java
          java/vrml/field/MFFloat.java
          java/vrml/field/MFInt32.java
          java/vrml/field/MFNode.java
          java/vrml/field/MFRotation.java
          java/vrml/field/MFString.java
          java/vrml/field/MFTime.java
          java/vrml/field/MFVec2f.java
          java/vrml/field/MFVec3f.java:: Various JSAI bug fixes and add
          additional comments.

        * models/TestJSAI.java: Add addtional tests for MFInt32 and
          MFString.

        * src/openvrml/OpenVRML/ScriptJDK.cpp: Start checking the
          results of calls to getFid and getFieldValue against 0 to
          better handle exceptions. Remove duplicated methods.
          Fix numerous bugs. Implement Script::toString. Purge usage
          of memcpy. Add addional comments.

        * src/openvrml/OpenVRML/Image.cpp,
          src/openvrml/OpenVRML/System.cpp: Purge uses of memcpy in
          favor of std::copy.

2002-10-09  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Doc.cpp: Fixed bug where relative URI
          paths were being corrupted in Doc::seturl.

        * src/openvrml/OpenVRML/Image.cpp,
          src/openvrml/OpenVRML/Image.h,
          src/openvrml/OpenVRML/vrml97node.cpp: Removed unnecessary
          methods from Image.

        * src/openvrml/OpenVRML/MathUtils.cpp,
          src/openvrml/OpenVRML/MathUtils.h: Made quat_to_axis const-
          correct; normalize axis vector.

2002-10-07  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp: Changed
          Browser::render to take a Viewer & instead of a Viewer *.

2002-09-30  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Viewer.h,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h: Improved
          const-correctness of Viewer::setViewpoint.

        * src/openvrml/OpenVRML/VrmlFrustum.cpp,
          src/openvrml/OpenVRML/VrmlFrustum.h,
          src/openvrml/OpenVRML/bvolume.cpp,
          src/openvrml/OpenVRML/bvolume.h: Removed BVolume::dump and
          VrmlFrustum::dump.

        * src/openvrml-gl/OpenVRML/GL/Makefile.am,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/private.h: Removed private.h.
          

2002-09-29  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Viewer.cpp,
          src/openvrml/OpenVRML/Viewer.h,
          src/openvrml/OpenVRML/VrmlFrustum.cpp,
          src/openvrml/OpenVRML/common.h,
          src/openvrml/OpenVRML/private.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/private.h: Moved utility functions
          from OpenVRML::Viewer to OpenVRML::GL::ViewerOpenGL.

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp: Corrected minor
          error in computeView.

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/private.h: Corrected correction to
          minor error in computeView.

2002-09-27  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Viewer.cpp,
          src/openvrml/OpenVRML/Viewer.h,
          src/openvrml/OpenVRML/VrmlRenderContext.cpp,
          src/openvrml/OpenVRML/VrmlRenderContext.h,
          src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/bvolume.cpp,
          src/openvrml/OpenVRML/bvolume.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h: Made intersection
          enumeration in BVolume a named type.

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp: Removed
          workaround for old bug in Mesa.

2002-09-27  S. K. Bose  <bose@pavan.barc.ernet.in>

        * ide-projects/Windows/VisualC6/winconfig.h: In MSVC project
          file, if macros are defined with values, it does not give 
          the result as expected. Rename "winconfig.h" as "config.h"
          to define macros for MSVC project file. Inside the project
          file "HAVE_CONFIG_H" macro is defined.

2002-09-27  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Remove the directory regex. This library is under GPL whereas
          OpenVRML is under LGPL.

2002-09-26  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Create a directory under "lib" by name "regex" to put
          needed file (regex.c and regex.h) from regular expression
          library <http://ftp.gnu.org/pub/gnu/regex/regx-0.12.
          tar.gz>. These files are needed for MSVC build.

        * Put Makefile.vc6 to build regex library using MSVC

        * lib/regex/regex.h: Minor fixes for MSVC build to deal with
          "extern".
   
2002-09-25  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/browser.cpp: Removed Node::toInline
          method.

        * src/openvrml/OpenVRML/field.cpp: Fixed const issue.

        * src/openvrml/OpenVRML/script.cpp: Eliminated <strstream>
          dependency; moved includes needed only by the JavaScript
          binding to the conditionally compiled section.

2002-09-23  S. K. Bose  <bose@pavan.barc.ernet.in>

        * src/openvrml/OpenVRML/field.cpp: VC++6.0 complains about
          reference to a zero-sized array at "typedef value_type 
          & reference" within array_vector class definition. Though
          ArraySize is passed as an argument in template declaration.
          To get rid of this spurious complain "enum {_ArraySize = 
          ArraySize}" is declared.

        * src/openvrml/OpenVRML/field.cpp: reverse_iterator template
          definition in VC++6.0 does not take one argument and some
          other fixes for VC++6.0.
   
2002-09-23  Thomas Flynn  <tflynn@users.sourceforge.net>

        * src/openvrml/OpenVRML/ScriptJDK.cpp: Use std::copy instead of
          memcpy. Fix bugs in ConstSFNode::CreateObject, 
          ConstMFRotation::CreateObject, ConstMFVec3f::CreateObject and
          MFVec3f::setValue. Additional documentation.

        * src/openvrml/OpenVRML/MathUtils.cpp: Removed unneeded include.

        * models/TestJSAI.java: Add tests of SFNode, ConstMFNode,
          ConstMFRotation, ConstMFTime, ConstMFVec2f and ConstMFVec3f.

        * java/vrml/field/ConstMFFloat.java,
          java/vrml/field/ConstMFNode.java,
          java/vrml/field/ConstMFRotation.java,
          java/vrml/field/ConstMFTime.java: Update javadoc comments.

2002-09-21  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/field.cpp: Fixes to MFNode::print to
          correctly print the last element, and to avoid printing null
          elements.

2002-09-16  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h: Removed
          Group::setChildren, Group::addChildren, and
          Group::removeChildren; moved this functionality to the
          Group::process* methods.

2002-09-13  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/node.h: Fixed a bug in
          Node::resetVisitedFlag that would cause a crash for several
          node types. Added nothrow exception spec to the method.

        * src/openvrml/OpenVRML/browser.cpp: Added some exception
          specifications.

        * src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/node.h,
          src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/vrml97node.h: Removed deprecated method
          Node::inverseTransform(Viewer *).

        * src/openvrml/OpenVRML/vrml97node.cpp: Removed some #if 0'd
          cruft.

2002-09-10  Thomas Flynn  <tflynn@users.sourceforge.net>

        * doc/conformance.html: Retest Anchor, Inline and most of PROTO.

        * src/openvrml/OpenVRML/ScriptJDK.cpp: Fix bug in MFInt32::getValue.
          Add additional documentation.

        * models/TestJSAI.java: Add tests of MFColor and MFFloat fields.

        * java/vrml/field/MFColor.java: Update javadoc comments.

2002-09-09  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/node.h: Removed Node::getChildren. This
          method seemed prone to misunderstanding, and thus created more
          problems than it solved. Since it was just a convenience
          method, anyone who really needs this functionality can
          implement it as a nonmember.

2002-09-08  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp: Should now correctly handle
          fields in PROTOs that aren't IS'd to anything in the
          implementation.

2002-09-07  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp: Removed code in
          Browser::sensitiveEvent to print the URI when the pointer is
          over the Anchor. We need to call Browser::setDescription, but
          inside the implementation of Anchor. Removed
          Anchor::getDescription and Anchor::getUrl. Modified
          Scene::loadURI to do nothing if the MFString uri argument is
          empty.

2002-09-07  Thomas Flynn  <tflynn@users.sourceforge.net>

        * src/openvrml/OpenVRML/ScriptJDK.cpp: Additional documentation.
          Fix ConstMFColor/MFColor CreateObject methods. Fix issues with
          retrieving and setting eventOut fields. Workaround for
          BaseNode::getBrowser problems.

        * java/vrml/node/Script.java,
          java/vrml/BaseNode.java: Temporary workaround for getBrowser
          problems.

        * java/vrml/ConstMFInt32.java: Update javadoc comments.

        * models/TestJSAI.java: Add additional tests of JSAI functionality.

2002-09-06  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/field.cpp: Fixed size increment in
          array_vector<>::insert.

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/node.cpp: Made Node::initialize
          recursive, so it no longer needs to be used with a
          NodeVisitor.

        * src/openvrml/OpenVRML/browser.cpp: Set default [exposed]field
          values for PROTO instances. We still need some additional
          magic to handle field values that aren't IS'd to anything in
          the implementation.

2002-08-31  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/nodeptr.cpp: Fixed bug in NodePtr::reset
          when 0 is passed as the argument.

2002-08-29  Thomas Flynn  <tflynn@users.sourceforge.net>

        * java/vrml/BaseNode.java,
          java/vrml/MField.java,
          java/vrml/field/ConstMFColor.java,
          java/vrml/field/ConstMFFloat.java,
          java/vrml/field/ConstSFImage.java,
          java/vrml/field/ConstSFVec2f.java,
          java/vrml/field/ConstSFVec3f.java,
          java/vrml/field/SFImage.java,
          java/vrml/field/SFString.java,
          java/vrml/field/SFVec2f.java,
          java/vrml/field/SFVec3f.java: Update javadoc comments.

2002-08-28  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/field.cpp,
          src/openvrml/OpenVRML/field.h,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp: Doc-comment fixes and
          code beautification.

        * src/openvrml/OpenVRML/browser.cpp: More doc-comment additions.

        * src/openvrml/OpenVRML/browser.cpp: Fixed
          ProtoNode::getFieldImpl to return the default value for the
          field if it hasn't been IS'd to anything.

2002-08-27  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h: Fixed Scene::loadURI to work
          for "#ViewpointName" syntax.

2002-08-26  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/script.cpp: Fixed bug where assignments
          to elements of MF* objects in JavaScript didn't trigger an
          eventOut.

        * src/openvrml/OpenVRML/doc2.cpp: Fixed problem with
          Doc2::filename.

2002-08-25  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/node.h: Made operator== for
          NodeInterface inline; added doc-comment for operator!=.

2002-08-24  Thomas Flynn  <tflynn@users.sf.net>

        * Finish updating conformance test results.

2002-08-24  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp,
          src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/script.cpp: Implemented
          Browser::createVrmlFromStream.

        * src/openvrml/OpenVRML/browser.h: Oops.

2002-08-23  S. K. Bose  <bose@pavan.barc.ernet.in>

        * VrmlMatrix.cpp: If the matrix is singular then it  
          prints debug message and returns instead of aborting.

        * private.h: Add macro to print debug messages.
  
2002-08-23  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/field.cpp,
          src/openvrml/OpenVRML/field.h,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/ScriptJDK.cpp: Modified
          FieldValue::clone to return an auto_ptr.

        * src/openvrml/OpenVRML/script.cpp: Work around auto_ptr brain
          damage on gcc 2.96.

        * src/openvrml/OpenVRML/browser.cpp: Fixed InitVisitor to set
          the visited flag on root nodes.

2002-08-22  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/ScriptJDK.cpp: Fixes to work with the
          changes to the MF* FieldValue interfaces; spotty improvements
          exception safety and Java exception propagation.

2002-08-20  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/field.cpp,
          src/openvrml/OpenVRML/field.h: General clean-up of FieldValue
          classes; print method now returns void.

        * README: Added note about Sun JDK problems under GNU/Linux.

2002-08-19  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp: Fixed crash when calling
          Browser::loadURI.

        * src/openvrml/OpenVRML/field.cpp: Fixed const correctness
          issue in array_vector copy ctor.

        * src/openvrml/OpenVRML/browser.cpp: Fixed (?) Scene::loadURI;
          Anchor nodes should work now.

        * src/openvrml/OpenVRML/browser.cpp: Added code that should make
          createFileURL work on Win32.

2002-08-19  Thomas Flynn  <tflynn@users.sourceforge.net>

        * Continue upating conformance test results.

2002-08-18  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/browser.cpp: Provide the resource URI to
          the parser in a parameter to the constructor.

2002-08-17  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/browser.cpp: If the Scene's parent is 0,
          then a relative reference will simply be passed to the stream
          loader as-is.  This should accommodate references that refer
          to the local file system. (The reference must still parse as
          a URI, so DOS-style file system references won't work.)

        * src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/field.h,
          src/openvrml/OpenVRML/field.cpp,
          src/openvrml/OpenVRML/vrml97node.h,
          src/openvrml/OpenVRML/vrml97node.cpp: Modified implementation
          of the MF* types not to use a refcounted internal object.

2002-08-16  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/doc2.cpp,
          src/openvrml/OpenVRML/browser.cpp: Apparently gcc 2.95.3
          doesn't have basic_string<>::clear.

2002-08-13  Braden McDaniel  <braden@endoframe.com>

        * lib/antlr/config.hpp, src/openvrml/OpenVRML/field.cpp: Fixes
          to build with Irix 6.5 CC.

2002-08-12  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/field.cpp: Workarounds for a bug in
          gcc 3.1.

        * src/openvrml/OpenVRML/browser.h,
          src/openvrml/OpenVRML/browser.cpp: BadURI exception destructor
          must not throw.

        * m4/gl.m4: Link against libm when checking for libGLU.

2002-08-04  Braden McDaniel  <braden@endoframe.com>

        * Refactored VrmlScene into Browser and Scene; Node now contains
          a pointer to its associated Scene. Nodes are added to a Scene
          with Node::initialize.

2002-08-02  Thomas Flynn  <tflynn@users.sourceforge.net>

        * Continue updating conformance test results.

2002-07-22  Thomas Flynn  <tflynn@users.sourceforge.net>

        * Continue updating conformance test results.

2002-07-18  Thomas Flynn  <tflynn@users.sourceforge.net>

        * Fix a number of problems in the JSAI code.

        * Add additional javadoc comments to Java classes.

        * Improve output format of SFImage::print.

        * Update conformance test results.

2002-07-12  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/VrmlScene.cpp:  Removed Doc2 parameter
          from parser methods.  This parameter is unused now that we
          no longer use VrmlNamespace.

2002-07-11  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/vrml97node.cpp:  Fixed several places
          in recalcBSphere methods where child nodes weren't checked for
          being NULL.

2002-07-10  Braden McDaniel  <braden@endoframe.com>

        * src/lookat/ViewerGlut.cpp, src/lookat/lookat.cpp,
          src/openvrml/OpenVRML/Image.cpp,
          src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp:  Sun Forte
          compiler complains if callbacks passed to 'extern "C"'
          functions are not themselves 'extern "C"'.  Solution:  provide
          'extern "C"' typedefs and cast to them.

2002-07-09  Braden McDaniel  <braden@endoframe.com>

        * Added a boolean parameter to NodeType::createNode to indicate
          whether the new node will be part of a prototype definition.
          If the node will be part of a prototype definition, it should
          not be adding itself to the scene.

        * src/openvrml/OpenVRML/VrmlScene.cpp:  For
          VrmlScene::add[node], made the absence of the node in the
          scene's node lists a precondition.

2002-07-08  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/VrmlScene.cpp:  In the remove*Node
          methods, use find..erase rather than remove.  This should be
          more efficient; and it has the advantage of not producing a
          weird segfault.

2002-07-05  Braden McDaniel  <braden@endoframe.com>

        * Replaced VrmlNamespace with Scope. Scopes are owned by Nodes,
          and refcounted using ScopePtr.

2002-07-04  Braden McDaniel  <braden@endoframe.com>

        * src/lookat/lookat.cpp:  Minor code cleanup.

2002-07-03  Braden McDaniel  <braden@endoframe.com>

        * src/lookat/lookat.cpp:  Code cleanup; delete the VrmlScene and
          Viewer atexit. (glut provides no mechanism for cleaning up
          resources when the window is closed.)

2002-07-01  Braden McDaniel  <braden@endoframe.com>

        * configure.ac, README:  Incremented version to 0.12.4.

        * m4/glut.m4:  Added "-lXmu" to libs needed by glut.

        * NEWS:  Updates for 0.12.4 release.

        * m4/gl.m4:  Fixed bug in libGL detection macro (missing comma).

2002-06-30  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/doc2.cpp:  Use a reasonable value for
          the buffer size for z::filebuf.

        * NEWS:  Updates for 0.12.3 release.

2002-06-29  Braden McDaniel  <braden@endoframe.com>

        * README: Added documentation for --with-doxygen configure
          option.

2002-06-28  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp:  Fixes to build with
          gcc 2.95.3.

2002-06-25  Braden McDaniel  <braden@endoframe.com>

        * private.h: Fixes to OPENVRML_VERIFY_ macro.

        * ScriptJDK.cpp: Quelled some output about unimplemented
          functions. (Use Doxygen @todo instead.)

        * script.cpp: Utility methods to set up the JavaScript
          environment should throw std::bad_alloc on failure rather than
          return false.

2002-06-22  Braden McDaniel  <braden@endoframe.com>

        * Fixes for compiling with Microsoft Visual C++ 6.0 sp5.

2002-06-22  Braden McDaniel  <braden@endoframe.com>

        * Fixed a bunch of warnings and errors flagged by the Intel C++
          compiler.

        * src/openvrml/OpenVRML/VrmlMatrix.cpp:  Fixed errors
          dereferencing matrix values.

        * src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.hpp,
          src/openvrml/OpenVRML/Vrml97Parser.cpp:  Changed Vrml97Scanner
          to use a std::istream rather than an istream.

2002-06-21  Braden McDaniel  <braden@endoframe.com>

        * doc/openvrml.css: Stylesheet fixes for consistency with Web
          site.

        * src/openvrml/OpenVRML/script.h,
          src/openvrml/OpenVRML/script.cpp:  Reverted 2002-06-19 change
          to ScriptNodeClass::createType exception specification.  This
          problem has apparently been addressed with a patch to Sun
          Forte update 2.

        * m4/gl.m4, m4/glut.m4:  OV_CHECK_GL should *not* depend on
          AM_PATH_XTRA; OV_CHECK_GLUT *should* depend on AM_PATH_XTRA.
          Now, OV_CHECK_GLUT only adds X11 libs and cflags to the
          GLUT_LIBS and GLUT_CFLAGS variables if X11 is present and
          should be used.  But what about platforms where GLUT depends
          on platform-specific GUI libraries (Mac, Windows)? 
          OV_CHECK_GLUT may need to get a good deal smarter; OTOH, we
          will eventually be eliminating the GLUT dependency altogether.

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.cpp: checkError
          should take a const char *.

        * configure.ac, README: Updated version to 0.12.3.

2002-06-20  Braden McDaniel  <braden@endoframe.com>

        * m4/gl.m4: AC_REQUIRE([AC_PATH_XTRA]) and add the X CFLAGS and
          LIBS to GL_CFLAGS and GL_LIBS.

        * m4/glut.m4, src/lookat/Makefile.am,
          src/openvrml-gl/OpenVRML/GL/Makefile.am: Add GL_CFLAGS and
          GL_LIBS to GLUT_CFLAGS and GLUT_LIBS, respectively.

        * configure.ac: Don't require X.

        * m4/gl.m4: Nvidia's OpenGL links with pthreads.

        * m4/glut.m4: Fix macro documentation to reflect
          AC_SUBST([GLUT_CFLAGS]).

        * src/openvrml/OpenVRML/Viewer.cpp,
          src/openvrml/OpenVRML/VrmlScene.cpp,
          src/openvrml/OpenVRML/bvolume.cpp,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/script.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp: Quell a bunch of
          warnings from gcc -Wall.

        * src/openvrml/OpenVRML/Makefile.am: Incremented libopenvrml
          library version to 2:2:0.

        * src/openvrml-gl/OpenVRML/GL/Makefile.am: Incremented
          libopenvrml-gl library version to 3:0:0.

        * NEWS: Updates for 0.12.2 release.

        * INSTALL: Removed build instructions for Windows (Visual C++)
          and Mac (CodeWarrior) since we are not presently distributing
          project files for those compilers.

2002-06-19  Braden McDaniel  <braden@endoframe.com>

        * configure.ac, README: Incremented version number to 0.12.2.

        * src/openvrml/OpenVRML/ScriptJDK.cpp: Use const_cast to blow
          off const for JNI.

        * src/openvrml/OpenVRML/doc2.cpp: Use const_cast to blow off
          const in call to Doc2::stripProtocol in Doc2::filename.  This
          means a call to Doc2::filename can modify Doc2::url_ as a side
          effect.  This does not appear to be a desirable side effect;
          but it is consistent with Doc.  And since this code will be
          going away for 0.14, it's not worth spending a lot of time
          ensuring it's correct.

        * src/openvrml/OpenVRML/Image.cpp: const-correctness fix in
          imageFileType.

        * src/openvrml/OpenVRML/Image.cpp: Don't use METHODDEF macro
          for my_error_exit (libjpeg error handler).  The macro just
          expands to make the function "static", which is deprecated
          (and unnecessary since the function is in an anonymous
          namespace).

        * src/openvrml/OpenVRML/field.h,
          src/openvrml/OpenVRML/field.cpp: Provide typedefs for return
          values of methods that return array references. This
          circumvents a bug in Sun Forte 6 update 2.

        * src/openvrml/OpenVRML/script.h,
          src/openvrml/OpenVRML/script.cpp: Changed exception
          specification for ScriptNodeClass::createType from nothrow to
          match the exception specification for NodeClass::createType.
          This circumvents a bug in Sun Forte 6 update 2.

        * src/openvrml/OpenVRML/bvolume.cpp,
          src/openvrml/OpenVRML/vrml97node.h: Avoid converting from
          array references to pointers when we don't need to. Sun
          Forte 6 update 2 is iffy on some conversions.

        * src/openvrml-gl/OpenVRML/GL/ViewerOpenGL.h: enum
          ViewerOpenGL::LightType needs to be public.

        * src/openvrml/OpenVRML/VrmlScene.cpp: In
          ProtoNode::processEventImpl, non-const map<>equal_range
          returns a std::pair of iterators, not const_iterators.

2002-06-17  Braden McDaniel  <braden@endoframe.com>

        * configure.ac, README: Incremented version number to 0.13.0.

        * src/openvrml/OpenVRML/private.h,
          src/openvrml/OpenVRML/VrmlMatrix.h: #include <stddef.h>.

        * src/openvrml/OpenVRML/Vrml97Parser.g,
          src/openvrml/OpenVRML/Vrml97Parser.cpp,
          src/openvrml/OpenVRML/VrmlNamespace.cpp,
          src/openvrml/OpenVRML/node.cpp,
          src/openvrml/OpenVRML/vrml97node.cpp: Removed vestigal
          '#include "proto.h"'.

        * doc/openvrml.css: Changes for consistency with Web site.

2002-06-16  Braden McDaniel  <braden@endoframe.com>

        * README, doc/Makefile.am: Removed "conformance.html" from the
          distribution. It needs updating.

        * README: Fixed documentation of GLUT options; added
          documentation for zlib options; removed "Required libraries"
          section (there are no more required libraries).

2002-06-15  Braden McDaniel  <braden@endoframe.com>

        * Updated libopenvrml library version to 2:0:0.

        * Updated libopenvrml-gl library version to 2:0:0.

2002-06-14  Braden McDaniel  <braden@endoframe.com>

        * Require Automake 1.6.2.

2002-06-13  Braden McDaniel  <braden@endoframe.com>

        * Various build fixes to support conditional compilation of Java
          support and the GL renderer.

2002-06-09  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/VrmlScene.cpp: Marked doc-comments for
          ProtoNode, ProtoNode::ImplNodeInterface, and ProtoNodeClass
          "internal".

2002-06-08  Braden McDaniel  <braden@endoframe.com>

        * Some Doxygen love for Viewer.

        * Made Viewer::scene public and eliminated accessor method.

2002-06-07  Braden McDaniel  <braden@endoframe.com>

        * Doxygen love and minor cruft removal for Doc and Doc2.

        * src/openvrml/OpenVRML/VrmlScene.cpp: MS Visual C++ doesn't
          like "friend" inline in the class definition; changed for
          ProtoNode::ProtoNodeType.

        * Mark ProtoNode::ProtoNodeType "internal" for Doxygen.

        * src/openvrml/OpenVRML/node.cpp: Sync'd Doxygen comments with
          code.

2002-06-06  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/script.cpp: Fixed segfault introduced
          with JS_AddRoot cleanup.

        * Removed --disable-debug option from configure. Add -DNDEBUG to
          CPPFLAGS instead.

2002-06-05  Braden McDaniel  <braden@endoframe.com>

        * Doxygen love for VrmlScene.

        * Made scene callback IDs enumerants instead of ints.

        * src/openvrml/OpenVRML/script.h: Made
          ScriptNode::ScriptNodeType a friend of ScriptNode.

        * configure.ac: Removed obsolete AC_DEFINEs:
          OPENVRML_MAJOR_VERSION, OPENVRML_MINOR_VERSION,
          OPENVRML_MICRO_VERSION.

        * Moved ProtoNode, ProtoNodeClass definitions and implementation
          to VrmlScene.cpp.

        * Require Autoconf 2.53.

        * Tweaked SpiderMonkey detection macro to work with
          Mozilla 1.0.0.

        * src/openvrml/OpenVRML/script.cpp: Removed vestigal debug
          output from ScriptNode::setEventOut.

        * src/openvrml/OpenVRML/Doc.cpp, src/openvrml/OpenVRML/doc2.hpp:
          std:: correctness fixes.

        * src/openvrml/OpenVRML/VrmlScene.cpp: Removed OPENVRML_SCOPE
          from ProtoNode, ProtoNodeClass; these classes are no longer
          part of the public API.

2002-06-04  Braden McDaniel  <braden@endoframe.com>

        * Made zlib an optional dependency.

2002-05-31  Braden McDaniel  <braden@endoframe.com>

        * "make install" can now install Dogygen-generated documentation
          if the build is configured --with-doxygen (the default).

2002-05-30  Braden McDaniel  <braden@endoframe.com>

        * Fixed usage of JS_AddRoot with the MF* types in the JavaScript
          binding.

2002-05-29  Braden McDaniel  <braden@endoframe.com>

        * Don't install openvrml-gl.pc when building --without-gl.

2002-05-28  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/proto.cpp: Doxygen comments - marked
          docs for ProtoNode::NodeCloneVisitor and
          ProtoNode::RouteCopyVisitor "internal".

        * Moved Node::printFields logic to Node::print.

        * Added operator== and operator!= for Node::Route; gave
          Node::addRoute and ::deleteRoute a little STL love.

2002-05-26  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/node.cpp: Allocate the default BSphere
          statically.

2002-05-25  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/script.cpp: Changed usage of
          JS_AddRoot/JS_RemoveRoot in the JavaScript binding.

        * src/openvrml/OpenVRML/script.cpp: Use JS_SetPrivate to set the
          private data pointer to 0 after deleting the object's private
          data. (Per recommendation from <philm@codesmiths.com.au>, to
          quell warnings from memory leak checker.)

2002-05-22  Braden McDaniel  <braden@endoframe.com>

        * src/openvrml/OpenVRML/vrml97node.cpp,
          src/openvrml/OpenVRML/VrmlMatrix.cpp: Doxygen love.

        * java/Makefile.am: Added the generated JNI headers to
          CLEANFILES.

        * src/openvrml/OpenVRML/field.cpp,
          src/openvrml/OpenVRML/ScriptJDK.cpp: Made FieldValue::print
          private.

        * src/openvrml/OpenVRML/field.cpp: Added exception
          specifications to FieldValue classes and much Doxygen love.

        * Doxyfile.in: Set EXTRACT_PRIVATE, HIDE_UNDOC_MEMBERS, and
          HIDE_UNDOC_CLASSES to YES.

2002-05-20  Braden McDaniel  <braden@endoframe.com>

        * Makefile.am, src/Makefile.am: Add optionally built
          directories to EXTRA_DIST.

        * RPM spec file updates.

        * src/openvrml/OpenVRML/proto.h: Microsoft Visual C++ 6.0
          doesn't like friend declarations included with class
          definitions.

        * Overload operator<< and operator>> on FieldValue::Type for
          stream I/O.

2002-05-19  Braden McDaniel  <braden@endoframe.com>

        * Document --with-gl and --with-glut configure options in
          README.

        * Fixed bug in the JavaScript binding where an incompatible
          conversion from a JavaScript value to an OpenVRML::FieldValue
          value was causing an assertion failure. We now report an error
          to stdout.

2002-05-17  Braden McDaniel  <braden@endoframe.com>

        * Enable building without OpenGL and GLUT.

        * Make NodeClass::scene a public member instead of using an
          accessor method.

2002-05-16  Braden McDaniel  <braden@endoframe.com>

        * ScriptJDK.cpp: Updates to compile against JDK 1.4.

        * Eliminated downcast methods from the FieldValue classes.

        * Previous changes to compile against JDK 1.4 also work for
          JDK 1.3, as long as JNI_Onload returns JNI_VERSION_1_2.

        * Moved Route class to be a member class of Node.

        * Microsoft Visual C++ 6.0 doesn't like aggregates with members
          of class type.

        * Provide operator!= for OpenVRML::NodeInterface.

        * Doxygen comments.

2002-05-14  Braden McDaniel  <braden@endoframe.com>

        * Partial Inline node support.

        * Generate JNI headers.

        * macros/gl.m4: Added "-pthread" to GL_LIBS.

        * src/openvrml/OpenVRML/Makefile.am: Removed duplicate listing of
          "nodetypeptr.cpp".

2002-05-12  Braden McDaniel  <braden@endoframe.com>

        * Fixed problem rendering Color nodes.

2002-05-02  Braden McDaniel  <braden@endoframe.com>

        * Fixed bug where exposedField eventOuts weren't getting
          found by the ProtoNode::addIS code.

2002-05-02  Braden McDaniel  <braden@endoframe.com>

        * Events now propagate out of PROTOs. ProtoNode now has an
          "update" method, and prototype instances are polled for posted
          events like time-dependent nodes, device sensors, and scripts.

2002-04-30  Braden McDaniel  <braden@endoframe.com>

        * ScriptNodes weren't getting initialized; they are now.

        * Initial implementation for propagating events out of prototype
          instances; doesn't seem to be working yet.

2002-04-29  Braden McDaniel  <braden@endoframe.com>

        * Changed ViewerOpenGL::d_sensitiveObject to a Node * array from
          a void * array. Only nodes are ever getting put into the
          array, and there seem to be problems converting from a void *
          to a Node * now that Node is a virtual base.

2002-04-28  Braden McDaniel  <braden@endoframe.com>

        * Various bug fixes for PROTO support.

        * Fixed setup problem for Billboard nodes.

2002-04-28  Thomas Flynn  <tflynn@users.sourceforge.net>

        * Get ScriptJDK compiling again.

        * Update JSAI Test world and class.

        * Use C++ style casts instead of C-style in ScriptJDK.

        * Fix a couple of bugs with MF* construction in ScriptJDK.

2002-04-25  Braden McDaniel  <braden@endoframe.com>

        * Made Nodes non-copyable.

2002-04-24  Braden McDaniel  <braden@endoframe.com>

        * More bug fixes for PROTOs. Closer, but not working yet.

        * proto.cpp: Factored field value cloning into a functor.

        * proto.cpp: Added cast methods for nodes in Vrml97Node
          namespace.

        * proto.cpp: Moved the helper classes for cloning to be private
          friends of ProtoNode.

        * proto.cpp: IS statements weren't getting duplicated as part
          of the node cloning process; they are now. PROTOs now work
          (for small values of "work").

2002-04-23  Braden McDaniel  <braden@endoframe.com>

        * Initial (non-working) rearchitected PROTO implementation.

        * Various fixes to PROTO implementation; still not working yet.

2002-04-14  Thomas Flynn  <tflynn@users.sourceforge.net>

        * Add additional comments to java classes.

2002-03-22  Braden McDaniel  <braden@endoframe.com>

        * Some Doxygen love.

2002-03-21  Braden McDaniel  <braden@endoframe.com>

        * Removed redundant getDescription method on Viewpoint.

2002-03-19  Braden McDaniel  <braden@endoframe.com>

        * Removed some debug output.

2002-03-18  Braden McDaniel  <braden@endoframe.com>

        * Cast methods on Node do not throw exceptions.

        * Made ScriptNodeType a private member of ScriptNode.

        * Removed WorldInfo::getTitle (unused method).

2002-03-17  Braden McDaniel  <braden@endoframe.com>

        * Node destructors cannot throw exceptions.

2002-03-16  Braden McDaniel  <braden@endoframe.com>

        * The old architecture used Transform::setField to set the
          dirty bit for the cached transformation matrix. Since there is
          no more setField method specific to Transform, just start with
          the dirty bit set.

2002-03-15  Braden McDaniel  <braden@endoframe.com>

        * Was accidentally calling Vrml97NodeType<>::dispatchEventIn
          recursively instead of calling dispatchEvenInImpl.

2002-03-14  Braden McDaniel  <braden@endoframe.com>

        * node.cpp should include <algorithm>.

        * Disabled a bunch of code that allowed VrmlScene to load a new
          scene into itself.

2002-03-13  Braden McDaniel  <braden@endoframe.com>

        * Finished VrmlScene::initScope implementation.

        * Fixed bug in WorldInfo node type definition.

        * Made urlModifier in Doc and Doc2 return 0 in the case of no
          fragment identifier. (This is apparently what other code was
          expecting.)

        * Call the SemanticException constructor with the line number in
          Vrml97Parser::routeStatement.

        * Corrected end iterator for TimeSensor NodeInterfaceSet in
          VrmlScene::initScope.

        * Fixed interface id matching methods on NodeType.

2002-03-12  Braden McDaniel  <braden@endoframe.com>

        * Fixed a bug where iterators weren't getting initialized in the
          createType methods.

2002-03-11  Braden McDaniel  <braden@endoframe.com>

        * Finished implementing nodes. (Yea!)

2002-03-09  Braden McDaniel  <braden@endoframe.com>

        * Nodes through ImageTexture are now implemented.

        * Changed TextureNode interface to return nComponents, width,
          height, nFrames, and pixels individually. Long term I'd like
          just to have an SFImage accessor in place of these; but right
          now this yields the fewest code changes.

2002-03-08  Braden McDaniel  <braden@endoframe.com>

        * Don't throw InvalidValue when a field value doesn't meet
          requirements established in the spec. The checking takes too
          long and would kill performance.

        * Nodes through Extrusion are implemented now. We now compile
          and link since the createType methods of the remaining
          NodeClasses are implemented but empty.

2002-03-07  Braden McDaniel  <braden@endoframe.com>

        * Use experimental URNs.

2002-03-03  Braden McDaniel  <braden@endoframe.com>

        * MathUtils.h: Changed Vset, Vscale, Vdot macros to inline
          functions.

        * MathUtils.h: Made Vlength const-correct.

        * Doxyfile.in: various tweaks.

        * Initial rearchitecture checkin. Much breakage.

2002-03-02  Braden McDaniel  <braden@endoframe.com>

        * More doxygen love.

        * Changed some constants to lower-case in "private.h".

2002-02-25  S. K. Bose  <bose@pavan.barc.ernet.in>
 
        * Put back "const float (&get() const)[4][4]" in
          VrmlMatrix as VC++6.0 gives error by using operator[].

        * Put static_cast in assisgnWithSelfRefCheck method in 
          script.cpp

        * Fix to handle null CLASSPATH env. variable in ScriptJDK.cpp

2002-02-21  Braden McDaniel  <braden@endoframe.com>

        * VrmlMatrix: contructor that takes float args doesn't need to
          be explicit.

        * VrmlMatrix: removed methods:

              void set(const float[4][4]);
              void get(float[4][4]);
              const float (&get() const)[4][4];

          Use operator[] and std::copy instead.

        * VrmlMatrix: doc-comment improvements.

        * VrmlMatrix: Don't check if matrix is identity before
          performing multiplication in multRight and multLeft.

        * VrmlMatrix: Use std::equal to implement operator==.

        * VrmlMatrix: more doc-comment improvements.

        * Move VrmlEvent to an unnamed namespace in ScriptJDK.cpp.

        * AUTHORS: Added Frederic Devernay as a contributor.

        * AUTHORS: Updated Gerall Kahla's e-mail address.

        * THANKS: openvrml.org is now hosted by SourceForge; reflect
          name change VA Linux -> VA Software.

2002-02-19  Braden McDaniel  <braden@endoframe.com>

        * VrmlMatrix: use std::copy instead of memcpy.

        * VrmlMatrix: improved doc-comments.

        * VrmlMatrix: made construction from 4x4 array explicit.

        * VrmlMatrix: removed automatic conversion to float *.  Use
          operator[] for this instead.

        * VrmlMatrix: removed assignment operator definitions; just use
          the compiler-defined operator=.

        * Removed VrmlMatrix::makeIdentity. Just assign to a default
          VrmlMatrix instead.

        * VrmlMatrix.h should include <assert.h>.

2002-02-13  Braden McDaniel  <braden@endoframe.com>

        * Updated doc/Makefile.am for Autoconf 2.52; added openvrml.css
          to the distribution.
        
        * Fixed cases where the parser was returning a funky line
          number: use the "antlr::SemanicException" constructor
          that takes a line number argument.

        * Fixed crash in parser when an invalid field value was
          encountered.

2002-02-11  Braden McDaniel  <braden@endoframe.com>

        * Corrected incorrect application of patch from Frederic
          Devernay <Frederic.Devernay@sophia.inria.fr>. Fixed pkg-config
          metafiles.

        * Applied patch from Frederic Devernay
          <Frederic.Devernay@sophia.inria.fr>.
          Put operators in OpenVRML namespace.

2002-02-09  Braden McDaniel  <braden@endoframe.com>

        * "FieldValue::assign" can throw "std::bad_alloc", too.

        * Doxyfile.in: Fixed package name and version; don't show "used
          files" in the output.

        * Doxygen stylesheet changes.

2002-02-08  Braden McDaniel  <braden@endoframe.com>

        * Applied patch from Frederic Devernay
          <Frederic.Devernay@sophia.inria.fr>.
          configure.ac: AC_PREREQ should be first. fixed version.

        * Applied patch from Frederic Devernay
          <Frederic.Devernay@sophia.inria.fr>.
          openvrml-gl.pc openvrml.pc: fixed pkg-config compliance.

        * Applied patch from Frederic Devernay
          <Frederic.Devernay@sophia.inria.fr>.
          macros/gtkgl.m4: fixed OV_CHECK_GL macro name.

        * Applied patch from Frederic Devernay
          <Frederic.Devernay@sophia.inria.fr>.
          openvrml-core/java/vrml/Makefile.am
          openvrml-core/java/vrml/field/Makefile.am
          openvrml-core/java/vrml/node/Makefile.am: fixed non-installation
          of java files

2002-02-07  Braden McDaniel  <braden@endoframe.com>

        * Added a stylesheet for the Doxygen-generated docs.

2002-02-04  Braden McDaniel  <braden@endoframe.com>

        * Quell some Doxygen warningspew.

2002-02-03  Thomas Flynn  <tflynn@users.sourceforge.net>

        * Fix bug 465024 dealing with MovieTexture nodes.

        * Add some more Javadoc comments.

        * Handle null CLASSPATH env. variable.

        * Fix bugs in JSAI MFString and MFColor creation.

2002-02-01  Braden McDaniel  <braden@endoframe.com>

        * Refactored code to check for self-references when assigning to
          fields of a Script node into methods on "ScriptNode".

        * Made "assignWithSelfRefCheck" methods on "ScriptNode" private.

        * Modified JavaScript binding code to use "ScriptNode::setField"
          (and thus "assignWithSelfRefCheck") when setting fields of the
          Script node.

2002-01-31  Braden McDaniel  <braden@endoframe.com>

        * Minor fix to JDK/JNI autoconf macro: just check for the
          "client" libjvm, not "classic".

        * Provide meta-data files for pkg-config instead of providing
          our own dodgy autoconf macros. Client apps should use the
          pkg-config autoconf macro PKG_CHECK_MODULES to check for the
          presence/location of OpenVRML.

        * Updated AC_INIT usage for autoconf 2.52.

        * Require automake 1.5. (Do it right this time.)

        * Autoconf insists that AC_INIT be the very first thing.

        * Added virtual "assign" method on FieldValue.

2002-01-28  S. K. Bose  <bose@pavan.barc.ernet.in>

        * In "NodeLOD", accumulated modelview matrix within 
          rendercontext is used to find the viewer position in local
          coordinate system.

        * Fixed the "step" method in ViewerOpenGL to take care the "Z"
          values.

        * "getPosition" method is removed from ViewerOpenGL. This is
          no longer needed.
 
2002-01-25  Thomas Flynn <tflynn@users.sourceforge.net>

        * Update OpenVRML autoconf macros to use namespaces.

2002-01-22  Braden McDaniel  <braden@endoframe.com>

        * Fixed "ScriptJDK.cpp" to account for identifier changes to
          FieldValue::Type.

        * Fixed some errors introduced through unduly aggressive use of
          "find & replace".

2002-01-22  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Implement three more methods (det3, det4 and getTransform) in
          VrmlMatrix.

        * In ProximitySensor, getPosition and getOrientation are
          replaced by getTransform method of VrmlMatrix to find
          out position and orientation of Viewer w.r.t local coordinate
          system. Fix the bug #466786. Thanks to Javier Taibo 
          <http://sourceforge.net/mailarchive/forum.php?thread_id=394826&forum_id=7147>
          for pointing it.

        * getOrientation method is removed from ViewerOpenGL. This is
          no longer needed.

        * "build_quaternion" is shifted from MathUtils to VrmlMatrix. 

2002-01-20  Braden McDaniel  <braden@endoframe.com>

        * Updated documentation for configure options in README.

        * Changed FieldValue::FieldType to FieldValue::Type.

        * Changed FieldValue::Type enumerants to use interCaps rather
          than UPPER_CASE.

2002-01-14  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Implement CylinderSensor's activation method.

2002-01-14  Thomas Flynn <tflynn@users.sourceforge.net>

        * Fix bug in java Makefile.

        * Fix bugs in ConstSFString constructor of ScriptJDK.

        * Add additional tests to TestJSAI.java

2002-01-04  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Apply fixes for bugs #492363, #494210 and #498903

2001-12-13  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Remove java.library.path option while creating JavaVM
          under windows. This will allow its own way to search 
          openvrml.dll. For loading libraries, JDK uses same rule
          as windows.

        * Put back d_activationMatrix in PlaneSensor node to cache 
          inverse transform above PlaneSensor. This removes jittery
          response from rotation_toy.wrl
        
2001-12-12  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Checkin Makefiles to add java support classes under windows.

        * Update *.dsp and Makefiles to add java support.
 
2001-12-10  Thomas Flynn  <tflynn@users.sourceforge.net>

        * Checkin patch 488262 to fix(?) relative URL issues with Inline 
          nodes. Fixes bug 225694.

        * Update JSAI test world and class to test more classes/methods.

        * Various updates/fixes to ScriptJDK.

2001-11-27  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Fix compile problem with ScriptJDK.cpp and script.cpp for
          WIN32 port.

        * Update *.dsp, *.dsw and Makefiles for windows to incorporate
          recent changes in OpenVRML.
 
2001-11-26  Thomas Flynn  <tflynn@users.sourceforge.net>

        * Commit patch 485502 that fixes a problem with events being
          sent at incorrect times.

        * Update ScriptJDK.cpp to include nodeptr.h instead of VrmlNodePtr.h 

        * Add flags to Field.java to indicate if the value is an
          eventIn, eventOut or exposedField.

        * Reimplement Script_getEventIn, Script_getEventOut and
          Script_getField in ScriptJDK.cpp

        * Checkin test world and class for JSAI functionality.

2001-11-25  Braden McDaniel  <braden@endoframe.com>

        * Moved NodeVisitor implementation to `node.h' and `node.cpp'.

        * Fixed some dynamic_casts in the JavaScript binding left over
          from the renaming.

        * Removed matrix operations from `MathUtils.[h,cpp]'.  (Use
          VrmlMatrix instead.)

        * Moved ScriptNode implementation into `script.[h,cpp]'.

        * Moved Visual C++ pragma from `script.cpp' to `winconfig.h'.

        * Moved ProtoNode implementation to `proto.[h,cpp]'.

        * Moved NodePtr implementation to `nodeptr.[h,cpp]'.

2001-11-24  Braden McDaniel  <braden@endoframe.com>

        * Placed libopenvrml members in OpenVRML namespace. Placed
          libopenvrml-gl members in OpenVRML::GL namespace.

        * Consolidated bounding volume classes in `bvolume.h' and
          `bvolume.cpp'.

        * Consolidated Node and NodeType in `node.h' and `node.cpp'.

2001-11-24  Thomas Flynn <tflynn@users.sourceforge.net>

	* Fix bug in ScriptJDK initialize call introduced with recent
	  changes to scripting interface.

2001-11-19  Braden McDaniel  <braden@endoframe.com>

        * Replace ScriptObject with Script. Script has methods that more
	  directly reflect the functionality expected of scripts.

2001-11-18  Thomas Flynn <tflynn@users.sourceforge.net>

	* Add JSAI classes to Doxygen list.

	* Readd exception classes to script.jar for JSAI.

	* Add additional javadoc comments to java files.

	* Implement 13 more methods in ScriptJDK. Only 8 left!

2001-11-11  Braden McDaniel  <braden@endoframe.com>

        * Move doc-comments to implementation files for VrmlBVolume,
          VrmlAABox, and VrmlBSphere.

        * Use dynamic_cast instead of VrmlBVolume::toBSphere() and
          VrmlBVolume::toAABox().

2001-11-05  Thomas Flynn <tflynn@users.sourceforge.net>

	* Implement 6 more methods in ScriptJDK.cpp

	* Attempt to conform to coding standard for line length.

2001-11-01  Braden McDaniel  <braden@endoframe.com>

        * Some minor improvements to VrmlNodePtr.

        * Use VrmlNode * instead of VrmlNodePtr to store references to
          named nodes in VrmlNamespace. This avoids a circular reference
          (and should fix that annoying crash on exit).

2001-10-30  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Improve Navigation in "Examine Mode". Navigation speed is
          taken care.

2001-10-27  Braden McDaniel  <braden@endoframe.com>

        * Give up on trying to predict where the SpiderMonkey headers
          live. Users should supply this in CPPFLAGS when running
          configure.

        * In VrmlNodePtr constructor: assert that the value returned
          in the insertion result matches the argument VrmlNode *.

        * Clean up VrmlNodePtr::dispose().

        * Fixed crash on exit in VrmlNodePtr::dispose().

        * Using erase() instead of remove() for the node lists in
          VrmlScene is more efficient and avoids a crash on exit.

2001-10-17  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Fixes for bug #213579. Problem on invariant background under
          all viewpoint transformations.

2001-10-17  Braden McDaniel  <braden@endoframe.com>

        * Use variables resolved by configure to tell Java where .class
          files and libraries are installed.

        * Fixed memory leak involving inappropriate use of freeze() with
          ostrstream in `ScriptJDK.cpp'.

        * Java .class files are nolonger installed by `make install'.

        * JNI headers are nolonger generated. (They aren't strictly
          required, and automake 1.5 has problems with generated sources
          that should be neither installed nor included in the
          distribution.)

        * Added checks for `javac' and `jar' to configure.

        * Changed `--with-jni' option to `--with-jdk'. 

        * Don't attempt to compile Java classes for `--without-jdk'.

2001-10-15  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Add accumulateTransform after adding all nodes to Scene in
          "VrmlScene" to cache a pointer to ParentTransform. It is needed
          to calculate the inverse of transformation stack above
          Viewpoint node before rendering traversal starts.

        * Fix for Bug #226213 : Nested Viewpoint problem.

2001-10-15  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Change method names in VrmlMatrix as ECMAScript VrmlMatrix
          definition.

        * Incorporated changes as suggested by Braden (Thanks to Braden)

        * As defined in ECMAScript definition, remove 
          "transform_to_matrix" method from VrmlNodeTransform node and
          put it in VrmlMatrix as "setTransform" method.

2001-10-15  Thomas Flynn <tflynn@users.sourceforge.net>

        * Implemented Task 24920 (Use a standard container for routes)

        * Fix core dumping problem with AudioClip's.

        * Backout of earlier, incorrect fix to Material node handling.

2001-10-12  Braden McDaniel  <braden@endoframe.com>

        * Replaced `configure.in' with `configure.ac'. We now require
          autoconf 2.52 for generating `configure'. The file
          `acconfig.h' (that was previously used to generate `config.h')
          is now obsolete.

        * Modifications to autoconf macros to reflect autoconf 2.52
          conventions.

        * The autoconf macro to find the JNI headers/libraries now uses
          $JAVA_HOME, and should reliably detect the Sun JDK on Linux.
          Additional work will need to be done to cover other JDKs and
          platforms.

        * Use preprocessor definitions determined by `configure' for
          including the SpiderMonkey header. This addresses the problem
          where Mozilla headers may occur in `${includedir}' or
          `${includedir}/mozilla'.

        * Use preprocessor definitions determined by `configure' for
          including the OpenGL/GLUT headers. Most platforms put these
          headers in `${includedir}/GL'; but Mac OS X puts them in
          `${includedir}/OpenGL' and `{includedir}/GLUT'.

2001-10-12  Braden McDaniel  <braden@endoframe.com>

        * A bit of finesse to get the ANTLR parser in an anonymous
          namespace in the VrmlScene implementation.

        * Put contents of the private headers in private namespaces:
          OpenVRML_ for libopenvrml and OpenVRML::GL_ for
          libopenvrml-gl.

        * Use our own constants for multiples of pi insteading depending
          on M_PI, etc. (which are non-standard).

2001-10-11  Braden McDaniel  <braden@endoframe.com>

        * Propagate events resulting from eventsProcessed().

2001-10-09 Thomas Flynn <tflynn@users.sourceforge.net>

	* Checkin fix for bug 210073.

2001-10-07  Braden McDaniel  <braden@endoframe.com>

        * Fixed a bug in SFVec3f construction in JavaScript.

2001-10-05 Thomas Flynn <tflynn@users.sourceforge.net>

	* Add java exception classes as specified in spec.

	* Add javadoc comments to some classes.

	* Update all java classes to match spec. (throw exceptions as
	  needed, add toString to subclasses, implement Cloneable where
	  required) 

	* Add clone method to VrmlEvent.h

	* Major updates to ScriptJDK.cpp. Add event propagation of eventOut
	  fields (except for SFNode and MFNode). Implement most toString
	  methods. Add any missing methods found in javah output.
	  Other misc. changes.

2001-10-04 S. K. Bose  <bose@pavan.barc.ernet.in>

        * A New Class VrmlMatrix is implemented. Here the format
          is same as OpenGL standard. So this matrix can be used
          transparently as OpenGL matrix.

        * All matrix operations in core (some in gl) are replaced
          by objects of this class.

        * In "Transformation node" set and unsetTransform are replaced
          by its own calculated transformation matrix for improving
          performance.

        * In "Billboard node", the transformation matrix is 
          calculated in core by using modelview matrix accumulated
          during render traversal. So this transformation matrix is
          also accumulated in modelview matrix.

        * For calculating local coord. from world coord. in sensor
          nodes (PlaneSensor, CylinderSensor and SphereSensor) during
          activation, the accumulated transformation matrix is used.
          Though by this "DEF/USE" problem is not solved unless 
          someday "Ray based picking" is implemented. 

        * Fix for bug #230460 
          
2001-09-27 Thomas Flynn <tflynn@users.sourceforge.net>

	* Update VrmlNodeScript::addToScene to use std::string instead of
	  char*.

	* Cleanups to VrmlNodeScript.cpp from Henri Manson.

2001-09-20  S. K. Bose  <bose@pavan.barc.ernet.in>

        * If all "iostreams" are converted to standard "iostreams" 
          template classes (STL) that manipulate standard streams,then 
          it gives error in constructor of "ifstream" class (doc2.cpp)
          "no appropriate default constructor available" (Is this 
          problem with VC6++ STL ?). To get rid of this, "c_str()" of
          std::string is used where this string is directed to iostreams.

        * Fix other compile problems for WIN32 port.

        * Applied patch #446396 from Henri Manson to include "ScriptJDK" 
          into the WIN32 build.

2001-09-16 Thomas Flynn <tflynn@users.sourceforge.net>

	* Add missing class (Event.java) into the build.

2001-09-12 Thomas Flynn <tflynn@users.sourceforge.net>

	* Add getFieldType to field.h/.cpp from Henri Manson's patch.

	* Implement insert/remove element methods in VrmlMFString
	  and VrmlMFNode.

	* Fix compile problem with VrmlEvent.h

	* Add java support classes to the build.

	* Add macro to enable/disable java in the script node support.

	* Update makefiles to add java include and library paths.

	* Update configure.in to check for java support.

	* General updates/fixes for ScriptJDK.cpp

2001-09-08 Thomas Flynn <tflynn@users.sourceforge.net>

	* Applied most of patch #446376 from Henri Manson for Java
	  in the Script node support.

2001-09-06  Braden McDaniel  <braden@endoframe.com>

        * Applied patch from Luca Regini <lucaregini@libero.it> to
          implement getChildren() for VrmlNodeProto.

2001-09-04  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Fixed Navigation problems in "Examine Mode", as it was
          mentioned in <http://groups.yahoo.com/group/libvrml97/message/1451>

        * Fixed some issues for bug #447971 (Navigation problems)

        * Fix for bug #213579 (Backgrounds appear to move)

        * Fix for bug #213970 (Headlight doesn't follow Viewpoint)

        * Fix for shininess component in Material node.

        * Fix for getOrientation(). In some cases it was failing.
 
2001-08-31  Braden McDaniel  <braden@endoframe.com>

        * Removed VrmlNode::toProto() method; use dynamic_cast instead.

2001-08-30  Thomas Flynn <tflynn@users.sourceforge.net>

	* Add insert/remove Element methods to all VrmlMF* types.

2001-08-25  Thomas Flynn <tflynn@users.sourceforge.net>

	* Add licensing information to java support files.

2001-08-23  Braden McDaniel  <braden@endoframe.com>

        * Some minor cleanup of VrmlScene.

        * Changed name of "VrmlNodeType" class to "NodeType".

        * Use a refcounting smart pointer for NodeTypes.

        * Changed NodeType::getName() to ::getId().

2001-08-22  Thomas Flynn <tflynn@users.sourceforge.net>

	* Fixed typo in README.

	* Add ScriptJDK back into the build.

	* Use OPENVRML_HAVE_JAVA instead of HAVE_JDK.

	* Update ScriptJDK code to use std::string. 

2001-08-22  Braden McDaniel  <braden@endoframe.com>

        * Fixed crash in VrmlScene::readPROTO().

        * Fixed event value propagation problem in VrmlNode::eventIn()
          (introduced in transition to std::string).

2001-08-19  Braden McDaniel  <braden@endoframe.com>

        * Added getChildren() method to VrmlNode; implemented this for
          everything except VrmlNodeProto.

        * Changed VrmlNode::setName() and ::getName() to setId() and
          getId().

2001-08-16  Braden McDaniel  <braden@endoframe.com>

        * Changed reinterpret_casts in the JavaScript binding to
          static_casts.

2001-08-13  Braden McDaniel  <braden@endoframe.com>

        * Changed most uses of char * to std::string.

2001-08-09  Braden McDaniel  <braden@endoframe.com>

        * Changed JavaScript binding to use a wrapper class to track
          meta-data about values corresponding to Script node fields/
          eventOuts, rather than storing this data as properties on the
          JavaScript objects.

        * Minor const-correctness changed to ScriptObject::activate().

        * Changed VrmlMFNode implementation to use std::vector<>.

2001-08-08  Braden McDaniel  <braden@endoframe.com>

        * VrmlScene now stores the root nodes as a VrmlMFNode rather than
          a Group node.

2001-08-06 Thomas Flynn <tflynn@users.sourceforge.net>

	* Initial checkin for Java in the Script node support.
	  From patch submitted by Henri Manson.

2001-08-04  Braden McDaniel  <braden@endoframe.com>

        * Fixed minor bug in MFInt32::setElement() in the JavaScript
          binding.

2001-07-30  Braden McDaniel  <braden@endoframe.com>

        * Removed obsolete #undef's in `acconfig.h'.

        * Added private macro for outputting exception messages in debug
          mode.

        * Changed Viewer's constructor to take a VrmlScene reference
          rather than a pointer.

2001-07-24  Braden McDaniel  <braden@endoframe.com>

        * Added Joerg Scheurich's warbird game to the sample worlds.

2001-07-18  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Win32 GL declarations are taken out from 
          ViewerOpenGL.h and put it into ViewerOpenGL.cpp

2001-07-14  Braden McDaniel  <braden@endoframe.com>

        * Fixed a bug in the JavaScript binding where
          createVrmlFieldFromJsval would create a VrmlSFFloat when it
          should have been creating a VrmlSFTime.

2001-06-30  Braden McDaniel  <braden@endoframe.com>

        * Changed SFRotations to require that their axis component must
          be a unit vector. This change was incompatible with write
          access using operator[]; both read and write access using
          operator[] with VrmlSFRotation has been eliminated.

2001-06-29  Braden McDaniel <braden@endoframe.com>

        * Added ommitted class initializations for the MFString and MFTime
          JavaScript types.

2001-06-25  Braden McDaniel <braden@endoframe.com>

        * Moved ScriptObject's factory method from the static method on
          ScriptObject to a private method of VrmlNodeScript. This
          serves to clean up the ScriptObject interface. In conjunction
          with this change, the JavaScript binding code has been moved
          from `ScriptObject.cpp' to `VrmlNodeScript.cpp'.

2001-06-24  Braden McDaniel <braden@endoframe.com>

        * Added a private header `private.h' for macros used in the
          implementation.

        * Got rid of the pre-linking step for libantlr. Now we just
          import all of libantlr's library objects into the libopenvrml.
          We could be a bit more judicious about this, but libantlr
          needs to be refactored before we can see a significant size
          savings.

        * In the JavaScript Script class, got rid of instance variables
          for the global object and the Browser object. The latter was
          never used; the former can be obtained from the context.

2001-06-20  Braden McDaniel <braden@endoframe.com>

        * In the JavaScript API implementation, store the pointer to the
          Script object as private data in the JSContext rather than as
          a property of the global object.

        * Use JS_NewRuntime() and JS_DestroyRuntime() instead of the
          deprecated JS_Init() and JS_Finish() functions.

        * Factored means of constructing a VrmlField type from its
          corresponding JavaScript class into separate per-type
          functions.

2001-06-20  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Update *.dsp and *.dsw to support OpenVRML WIN32 DLL and
          remove libjs.dsp and libjs.dsw as these are no longer
          needed. ANTLR parser generator is no longer needed as this 
          will use the generated sources which come with the 
          distribution.

        * Update Makefiles for windows to support WIN32 DLLs and
          made javascript support, PNG image support and JPEG image
          support optional. 

2001-06-12  Braden McDaniel <braden@endoframe.com>

        * Use `std::map<>::value_type *' instead of
          `std::map<>::pointer' in VrmlNodePtr.h. Removed #ifdef for
          Win32.

2001-06-15  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Fixed problems for "using-declaration" in ScriptObject.cpp.

2001-06-14  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Fixes for object construction in several places in 
          vrml97node.cpp, VrmlScene.cpp, VrmlNodeType.cpp and
          VrmlNodeScript.cpp. MSVC++6.0 does not like the way it was.

        * Fixed type mismatch in VrmlNodeProto.cpp and VrmlNodeProto.h

2001-06-13  S. K. Bose  <bose@pavan.barc.ernet.in>

        * In "VrmlNodePtr.h" as "pointer" is not a member of std::map 
          (though it is in standard) in containers library of MSVC++6.0,
          "value_type" can be used (it is also in standard). Though 
          I have used "WIN32" preprocessing directive for making 
          equivalent of "countPtr", but I hope this will work for other 
          compiler as well.
 
2001-06-12  Braden McDaniel <braden@endoframe.com>

        * Used classes and namespaces to organize functions in the
          JavaScript binding.

        * Changed implementation of JavaScript MF* types so that they
          nolonger depend on the JavaScript Array class. (This
          eliminates our dependency on the private JS header.)

        * Moved JavaScript binding implementation to ScriptObject.cpp.
          (None of the JavaScript binding needs to be part of the public
          API.)

2001-06-10  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Fixed macros in *.h to support WIN32 DLLs

2001-06-08  Braden McDaniel <braden@endoframe.com>

        * If it's available, use the STL hash_map rather than std::map
          in VrmlNodePtr.

2001-06-07  Braden McDaniel <braden@endoframe.com>

        * Replaced SimpleVector in the parser with std::vector.

        * Moved Vrml97Scanner implementation to Vrml97Parser.g.

2001-06-06  Braden McDaniel <braden@endoframe.com>

        * Made PNG support (libpng) optional.

        * Made JPEG support (libjpeg) optional.

2001-05-27  Braden McDaniel <braden@endoframe.com>

        * Improvements (mostly cosmetic) to the Script node JavaScript
          API implementation. Use of namespaces to improve clarity of
          organization.

2001-05-23  Michael Louka <michael.louka@hrp.no>

        * Updated ViewerOpenGL.cpp, ViewerGlut.cpp, and lookat.cpp
	  to compile on Mac OS X.

2001-05-23  Braden McDaniel <braden@endoframe.com>

        * Fixed crash on exit; don't call initialize() for a Script node
          with a null scene pointer.

2001-05-22  Braden McDaniel <braden@endoframe.com>

        * Added macros to support building Win32 DLLs.

2001-05-20  Braden McDaniel <braden@endoframe.com>

        * Fixed a crash when printing NULL SFNodes.

        * Some minor cleanup of ScriptObject.

        * JavaScript SFNode constructor now fails if the vrmlstring
          argument does not produce exactly one node.

2001-05-19  Braden McDaniel <braden@endoframe.com>

        * Made all single-argument constructors for field classes
          "explicit".

        * Fixed crash when loading a world with a Script node SFNode field
          initialized to NULL.

2001-05-09  Braden McDaniel <braden@endoframe.com>

        * Fixed problem with PROTO instantiation where exposedFields
          were not handled correctly. (Patch from
          <jpw20@users.sourceforge.net>.)

        * Fixed problem when calling getField() on a PROTO to get the
          value of a field that had not had its default value
          overridden. findField() now returns the default value in this
          case. Fixes bug #229687:
          
          <http://sourceforge.net/tracker/index.php?func=detail&aid=229687&group_id=7151&atid=107151>
          
          (Patch from <jpw20@users.sourceforge.net>.)

        * Fix for bug #414259:
          
          <http://sourceforge.net/tracker/index.php?func=detail&aid=414259&group_id=7151&atid=107151>
          
          (Patch from <jpw20@users.sourceforge.net>.)

2001-05-01  Braden McDaniel <braden@endoframe.com>

        * Doxygen comments and cosmetic adjustments to VrmlNodeType.

2001-04-26  Braden McDaniel <braden@endoframe.com>

        * Added Doxygen comments for VrmlNodeChild.
        * Added Doxygen comments for VrmlNodeGeometry.
        * Added Doxygen comments for VrmlNodeLight.

2001-04-25  Braden McDaniel <braden@endoframe.com>

        * Applied patch from Joerg Scheurich
          <rusmufti@helpdesk.rus.uni-stuttgart.de> to accommodate
          higher-resolution textures in the Background node.

2001-04-24  Braden McDaniel <braden@endoframe.com>

        * Consolidated VRML97 node types in a single header and a single
          implementation file.

2001-04-23  Braden McDaniel <braden@endoframe.com>

        * Consolidated SF* and MF* types into a single header, `field.h'.

2001-04-12  Thomas Flynn <tflynn@users.sourceforge.net>
        * Checked in fixes for bugs 210011, 211349 and 407708.
          Updated conformance testing results.

2001-02-16  Braden McDaniel  <braden@endoframe.com>

        * Moved texture reading code to `Image.cpp'. This obsoletes the
          files:
            gifread.h
            gifread.cpp
            pngread.h
            pngread.cpp
            jpgread.h
            jpgread.cpp
            mpgread.h
            mpgread.cpp

2001-02-14  Braden McDaniel  <braden@endoframe.com>

        * Changed VrmlNode::eventIn() to take a reference to a VrmlField
          rather than a pointer.

2001-02-06  Braden McDaniel  <braden@endoframe.com>

        * Fixed VrmlNodeGroup::removeChildren() to account for nulls in
          the MFNode array.

        * Fixed VrmlNodeGroup::recalcBSphere() to account for nulls in
          the MFNode array.

        * Changed VrmlMFNode::addNode() and ::removeNode() to take
          VrmlNode references (rather than pointers).

        * Changed VrmlNodeType::addNode() to take a VrmlNode reference
          (rather than a pointer).

        * In `VrmlNamespace.cpp', moved definitions of NodeCloneVisitor
          and NodeRouteCopyVisitor from inside the cloneNodes() method
          to an unnamed namespace at global scope. This fixes a weird
          problem with linking under egcs 1.1.2.

        * Changed erroneous dynamic_casts in NodeCloneVisitor and
          NodeRouteCopyVisitor to to[Node]() method calls.

2001-02-05  Braden McDaniel  <braden@endoframe.com>

        * Removed dynamic_cast in assertions in VrmlNodeAppearance's,
          VrmlNodeElevationGrid's, and VrmlNodeShape's setters in favor
          of toNode() methods.

        * Fixed problem with accumulateTransform() in VrmlNodeBillboard
          and VrmlNodeTransform where a null pointer could potentially
          be dereferenced.

        * Added VrmlNode::toBillboard() and ::toCollision() methods.

        * Removed size(), child() and getChildren() methods from
          VrmlNodeGroup; these are obsoleted by the getChildren()
          method.

2001-01-29 Michael Louka  <michael.louka@hrp.no>

        * For Mac OS only: Updated System.cpp to removed dependency on
          DriverServices system library. Updated Lookat.mcp and
          Lookat.mcp.xml to support this update.

2001-01-28  Braden McDaniel  <braden@endoframe.com>

        * Changed VrmlNodeType and VrmlNodeProto to hold their
          implementation nodes as a VrmlMFNode object, rather than a
          pointer to a VrmlMFNode. (Since a PROTO *must* have at least
          one node in its implementation, we can tell whether the
          implementation has been retrieved by the length of the
          VrmlMFNode object.)

        * Added a visitor class for the node hierarchy, VrmlNodeVisitor.

        * Reimplemented node cloning using a visitor. This cleans up
          the VrmlNode API a bit.

2001-01-27  Braden McDaniel  <braden@endoframe.com>

        * Changed VrmlNodeProto::getNodes() to return a VrmlMFNode
          reference (instead of a pointer).

        * Added accessors to VrmlNodeSwitch.

        * Added accessors for source to VrmlNodeSound.

        * Added accessors for fontStyle to VrmlNodeText.

2001-01-24  Braden McDaniel  <braden@endoframe.com>

        * Changed VrmlNodeScript copy ctor to call VrmlNodeChild copy
          ctor.

2001-01-23  Braden McDaniel  <braden@endoframe.com>

        * Added getters/setters to VrmlNodeIndexedSet.

        * Added getter/setter for level to VrmlNodeLOD.

        * Added getters/setters to VrmlNodePointSet.

        * Include <stddef.h> from `Viewer.h'.

2001-01-22  Braden McDaniel  <braden@endoframe.com>

        * Added SFNode field getters/setters to VrmlNodeIFaceSet.

2001-01-21  Braden McDaniel  <braden@endoframe.com>

        * Moved definition of Route from VrmlNode.* to its own
          implementation and header files.

        * Moved VrmlNode Doxygen comments to implementation file.

        * Added getter/setter methods to VrmlNodeAppearance.

        * Moved VrmlNodeChild implementation into its own file (from
          `VrmlNode.cpp'); added copy ctor.

        * Broke VrmlNode::toChild() into const and non-const versions.

        * Added getter/setter for proxy on VrmlNodeCollision.

        * Added getters/setters for VrmlNodeElevationGrid.

        * Added getter/setter for children on VrmlNodeGroup.

2001-01-20  Braden McDaniel  <braden@endoframe.com>

        * Added getRoutes() method to VrmlNode, per patch from Joe
          HerdMan.

2001-01-19  Braden McDaniel  <braden@endoframe.com>

        * Fixed misidentified token ID constant in `Vrml97Scanner.cpp'.
          Due to a typo, the identifiers for SFColor and MFColor had
          been given the same value. Thanks to Tom Flynn for reporting
          the bug.

2001-01-14  S. K. Bose  <bose@pavan.barc.ernet.in>

        * Update Makefiles, Project files and Workspace files to build
          (WIN32) for new OpenVRML structure.

        * Fixed undefined symbol problems while making "lookat" in
          debug mode using microsoft DevStudio.

2001-01-10  Michael Louka <Michael.Louka@hrp.no>

        * Updated CodeWarrior 5.x files for Macintosh for new
          OpenVRML structure.

2001-01-10  Braden McDaniel  <braden@endoframe.com>

        * Fixed something gcc shouldn't have allowed me to compile in
          PixelTexture rescaling. (I was trying to allocate an an array
          on the stack with a size that wasn't a const-expression.)

        * Reverted VrmlMFString's member to "char * *" from
          "const char * *". Visual C++ apparently has problems deleting
          const objects. Not sure what the standard has to say about
          this. After some reflection, this change is probably the Right
          Thing anyway. Stylistically, at the very least, deleting a
          const object would seem to be Bad.

        * Added include of <assert.h> to `ScriptJS.cpp'.

        * Added include of <assert.h> to `VrmlNodeScript.cpp'.

2001-01-03  Braden McDaniel  <braden@endoframe.com>

        * Removed single-value constructor from VrmlMF*. It is
          unnecessary since the array constructor can be used with a
          single value, and with types like VrmlMFFloat, VrmlMFTime,
          and especially VrmlMFInt32, it has the potential to create
          ambiguous code since the array constructor can be used with
          a single value as well (to indicate the number of values the
          new object should hold).

        * Fixed a minor bug with the default Extrusion.

2001-01-01  Braden McDaniel  <braden@endoframe.com>

        * Doxygen comments for VrmlMFTime, VrmlMFVec2f, and VrmlMFVec3f.
        
        * Added setLength() method to VrmlMFTime.
        
        * Added setLength() method to VrmlSFVec2f; consolidated default
          constructor.
        
        * Added setLength() method to VrmlSFVec3f; consolidated default
          constructor; removed non-const get() method.

2000-12-31  Braden McDaniel  <braden@endoframe.com>

        * VrmlMFRotation API improvements: moved refcounted inner class
          to implementation file; added setLength() method.

2000-12-30  Braden McDaniel  <braden@endoframe.com>

        * API improvements to VrmlMFNode: added const version of
          operator[] and a non-const version that can be used as an
          l-value; added setLength method; made addNode and removeNode
          return bool to indicate the success or failure of the
          operation.

        * Changed semantics for VrmlMFNode::addNode() and
          ::removeNode(). These methods nolonger add or remove NULLs.
          This trickles up to the addChildren and removeChildren
          operation on grouping nodes, which will nolonger add or remove
          NULLs as well.

        * Fixed a bug in VrmlMFNode::removeNode() that caused the wrong
          node to be dereferenced.

2000-12-18  Braden McDaniel  <braden@endoframe.com>

        * Const-correctness changes to Viewer and ViewerOpenGL.

        * Declare GLUtesselator `extern "C"' in `ViewerOpenGL.h'.

        * Added configuration file to generate documentation with
          Doxygen.

2000-12-17  Braden McDaniel  <braden@endoframe.com>

        * Updated ANTLR library version to 2.7.1.

        * Changed VrmlSFInt and VrmlMFInt class names to VrmlSFInt32
          and VrmlMFInt32. These were the only field class names that
          weren't consistent with the VRML97 field type names.

2000-12-14  Braden McDaniel  <braden@endoframe.com>

        * API cleanup and improvements to VrmlSFColor, VrmlSFRotation,
          VrmlSFVec2f, VrmlSFVec3f.

        * Added configure option to disable JavaScript support.

2000-12-12  Braden McDaniel  <braden@endoframe.com>

        * API improvements (including const-correctness) to VrmlSFVec3f and
          VrmlSFRotation. Changed semantics for methods to match those of the
          ECMAScript binding.

        * Implemented VrmlSFRotation::slerp().

2000-12-10  Braden McDaniel  <braden@endoframe.com>

        * Const-correctness changes to VrmlSFImage. Broad ramifications.
          Importantly, we now must copy the image before rescaling it in
          the ViewerOpenGL. This is less efficient, but rescaling should
          only happen once, so I doubt the copy will be too big of a
          deal.

2000-12-09  Braden McDaniel  <braden@endoframe.com>

        * Changed type used to represent SFInt32 and MFInt32 from int to
          long.

        * Miscellaneous const- and signed-correctness changes.

2000-12-08  Braden McDaniel  <braden@endoframe.com>

        * Fixed viewpoint cockeyed-ness introduced by patch on 6 Dec.

        * Changed name of `libvrml97' to `libopenvrml'.

        * Changed installation location for libopenvrml headers to
          `$(includedir)/OpenVRML'.

        * Changed name of `libvrml97gl' to `libopenvrml-gl'.

        * Changed installation location for libopenvrml-gl headers to
          `$(includedir)/OpenVRML/GL'.

2000-12-06  Braden McDaniel  <braden@endoframe.com>

        * Applied patch to fix
          
          <http://sourceforge.net/bugs/?func=detailbug&bug_id=124439&group_id=7151>
          
          This adds identification of hexadecimal integers to the lexer,
          and removes use of istrstream from the parser.

        * Since Script nodes are nolonger detected in the scanner, removed
          NODE_SCRIPT identifier.

2000-12-05  Braden McDaniel  <braden@endoframe.com>

        * Reverted 26 Nov change to VrmlField.h. CodeWarrior 5/Mac is
          using ISO IOstreams, and had problems with the forward
          declaration.

2000-11-28  Braden McDaniel  <braden@endoframe.com>

        * Applied patch to lookat from Jeff Dubrule <igor@pobox.com> to prefer
          viewpoint descriptions to DEF names in the viewpoint menu.

2000-11-27  Braden McDaniel  <braden@endoframe.com>

        * Got rid of confusing VrmlSField and VrmlMField #defines in
          VrmlField.h.

2000-11-26  Braden McDaniel  <braden@endoframe.com>

        * Replaced include of <iostream.h> in VrmlField.h with a forward
          declaration of ostream.

2000-11-23  Braden McDaniel  <braden@endoframe.com>

        * Corrected (and changed implementation of) VrmlField::fieldTypeName();
          changed implemetation of VrmlField::fieldType(const char *). Thanks to
          Jeff Dubrule <igor@pobox.com> for noting the problem with
          VrmlField::fieldTypeName().

2000-11-18  Braden McDaniel  <braden@endoframe.com>

        * Backported the patch to Mozilla bug 24892.  We should nolonger need
          special CFLAGS to compile JavaScript under Red Hat 7.0. This fixes
          <http://sourceforge.net/bugs/?func=detailbug&bug_id=122654&group_id=7151>

2000-11-17  Braden McDaniel  <braden@endoframe.com>

        * Made the parser, scanner, and ANTLR headers non-public.

        * Upgraded JavaScript to 1.5RC2.

        * Added another tryURLs method to Image:
          
            bool tryURLs(const VrmlMFString & urls, Doc2 * relative = 0);
          
          This was needed as there is currently no reliable way to get the
          char** to the 2D array of strings out of VrmlMFString.  This fixes
          <http://sourceforge.net/bugs/?func=detailbug&bug_id=116908&group_id=7151>.

        * Cleaned up warnings in VrmlNodeAnchor.cpp.

        * In the parser, the value passed to VrmlMFColor for the number of color
          values was off by 1/3. This fixes
          <http://sourceforge.net/bugs/?func=detailbug&bug_id=122340&group_id=7151>

2000-11-16  S. K. Bose <bose@pavan.barc.ernet.in>
        
        * Changes in Makefile.win to include conditional generation
          of C++ code from ANTLR grammar by having java or not.

2000-11-07  Braden McDaniel  <braden@endoframe.com>

        * Took the ANTLR source out of the automated build.

2000-11-03  Braden McDaniel  <braden@endoframe.com>

        * Changed the character variables in the Vrml97Utf8Scanner from char to
          int, since char_traits<T>::eof is an int_type, and EOF is typically
          an int.

2000-10-26  Braden McDaniel  <braden@endoframe.com>

        * Modified ANTLR's config.cpp to define NO_STATIC_CONSTS for gcc 2.96.
          This fixes <http://sourceforge.net/bugs/?func=detailbug&bug_id=117652&group_id=7151>.
        
        * In configure.in, disabled the ability to disable building static
          libraries. We need them to incrementally link against, even when the
          only desired end product are shared libraries.

2000-10-24  Braden McDaniel  <braden@endoframe.com>

        * Unified typedef for Win32 and non-Win32 for TessCB in
          ViewerOpenGL.cpp.
        
        * Removed gcc-specific compiler flags from JavaScript's Makefile.am.

2000-10-15  Braden McDaniel  <braden@endoframe.com>

        * Took out the #ifdef around including <string.h> in System.cpp. It
          should be safe to include this everywhere, and now gcc wants it there
          on Linux.

2000-09-21  Chris Morley  <cmorley@vermontel.net>

	* Applied (the gist of) patches submitted by Bose, tflynn, and
	Jean-Daniel Fekete for VrmlNamespace invalid memory access,
	mpeg playback speed fix, and Cygwin support, respectively.

2000-09-09  Christopher St. John <cstjohn@acm.org>

	* vrml97parser.g fixed the intValue production. It was not
	correctly parsing hex values starting with "0x". Generally not a
	good idea to use iostreams as a lexer, its too error prone. Also
	fixed the sfImageValue production, it was not correctly unpacking
	longs into the byte array that a pixel texture expects. 

	* VrmlField.cpp fixed VrmlSFImage constructors to take the "num
	components" specification into account when computing the length
	of the image byte array, to go with the parser fix above. Taken
	together, these changes appear to fix bug # 109949.

	* VrmlSFImage.h added javadoc style comments detailing the way
	nComponents interacts with how the image byte array is
	interpreted.

	* VrmlNodePixelTexture.cpp commented out some debug messages.

2000-09-05  Christopher St. John <cstjohn@acm.org>

	* gifread.cpp, jpgread.cpp, mpgread.cpp, pngread.cpp Modified to
	load textures using OpenGL convention of origin in lower left hand
	corner instead of upper left. Old image loader code used regular
	convention and then munged the texture coordinates to turn them
	back right side up, which led to non-conformant behavior when
	scaling using a texture transform node. (see bug# 109952) The
	fixes were easy, but what about 3rd party loaders?

	* ViewerOpenGL.cpp, Viewer.cpp Changed the texture coordinate
	generation code to match the new loader code. Fixes also improve
	(but maybe don't totally fix) several other texture coord problems
	including bug #'s 110035, 111335, 111343.
	
2000-08-27  Christopher St. John <cstjohn@acm.org>

	* ViewerOpenGL.cpp Changed the default zfar in setViewpoint()
	from 1000 to 30,000. This helps with, but doesn't really properly
	fix, conformance bugs #'s 111350, 111338, 111339, 111340. It might
	also cause problems with z-precision, likely to show up as
	z-fighting, but it seems worth a shot.

2000-08-19  Christopher St. John <cstjohn@acm.org>

	* ViewerOpenGL.cpp Fixed a problem with the check for non -1
	terminated coord indicies in insertShellConvex(), and (partially)
	fixed a problem with normal generation in insertCone(), ref
	bug#112324

2000-08-02  Christopher St. John <cstjohn@acm.org>

	* VrmlNodePlaneSensor.cpp, VrmlNodePlaneSensor.h Added cache of
	inverse transform in case manipulation of plane sensor modifies
	the transform hierarchy above the plane sensor. Fixes bug #108126.

2000-06-28  Chris Morley  <cmorley@vermontel.net>

	* Change license to LGPL for library code.

	* Added mgiger's SphereSensor implementation and 
	  CylinderSensor stubs.

2000-06-27  Braden McDaniel  <braden@endoframe.com>

        * Eliminated dependency on the GL header files from ViewerOpenGL.h.
	  (Note that ViewerOpenGL still depends on these headers, of course.)
	
	* Moved dependency on zlib.h from Doc.h to Doc.cpp.
	
	* Changed autoconf macro prefix to 'OV'.
	
	* Removed libvrml97js check from AM_PATH_VRML.
	
	* Removed dependency on zlib, libpng, libjpeg, and GL from AM_PATH_VRML
	  and AM_PATH_VRMLGL. The dependencies in the headers has been
	  eliminated, and since we're using libtool inter-library dependencies
	  are automatically taken care of.

2000-06-27  Michael Louka <Michael.Louka@hrp.no>

  * Updated CodeWarrior files for Mac OS to reflect Braden's changes to
    the handling of the JavaScript library.

2000-06-27  Michael Louka <Michael.Louka@hrp.no>

  * Rewrote VrmlNodeAnchor::activate() so that relative URLs to non-VRML
    data are handled correctly.
    
2000-06-27  Braden McDaniel <braden@endoframe.com>

        * Changed build scripts to use JavaScript 1.5 RC1 (SpiderMonkey).
	  Importantly, it's being built a little differently from before.
	  libvrml97js is now obsolete. libvrml97core is now pre-linked against
	  libjs (and its subordinate fdlibm).
	  
	  Finally, dependencies in the libvrml97 headers upon the libjs headers
	  were eliminated: we nolonger have to install the libjs headers. (yea!)
	  So, note to future JS hackers: let's try to keep it that way.

2000-06-22  Christopher St. John <cstjohn@acm.org>

	* vrml97parser.g There was a case missed in
	protoScriptFieldInterfaceDeclaration where a field followed by an
	IS wasn't having addField() called on it.

	* vrml97parser.g, vrml97scanner.cpp, vrml97scanner.h Moved
	identification of Script nodes from the scanner into the
	parser. It was very difficult to identify all the cases where a
	SCRIPT-token (rather than a normal ID token) should be returned
	when the string "Script" was encountered, and the missing cases
	were causing parse problems.

	* VrmlScene.cpp reordered initializations in ctr to silence
	compiler warning.

2000-06-18  Christopher St. John <cstjohn@acm.org>

	* Added default values for x/zDimension in VrmlNodeElevationGrid ctr

2000-06-15  Christopher St. John <cstjohn@acm.org>

	* Added isOver eventout to defineType in VrmlNodeTouchSensor.cpp
	* Removed debug message from VrmlNodeSwitch.cpp

2000-05-20 Christopher St. John <cstjohn@acm.org>

	* Added view frustum culling code, touched all VrmlNode*.{cpp/h} files
	* Fixed (badly, temporarily) navigation code in VrmlScene/ViewOpenGL

2000-04-19  Chris Morley  <cmorley@vermontel.net>

	* Added -title arg to lookat for multiple viewers under xswallow.

2000-04-11  Braden McDaniel  <braden@endoframe.com>
        
        * Added some infectious const lovin' with a dash of size_t. Too much
          to list. 
        
        * In VrmlMFString, removed the method:
        
            char ** getURL()
          
          This was redundant with the availability of
          
            virtual const VrmlMFString & getUrl() const;
            
2000-04-09  Michael Louka <Michael.Louka@hrp.no>

        * Modified System::time() for the Mac OS to provide VRML97 compliancy

2000-04-07  Braden McDaniel  <braden@endoframe.com>
        
        * The VrmlSFImage constructor was assuming ownership of the pixel array
          passed to it. This is inconsistent with the behavior of the similar
          constructors for MF* types, which copy the data in the buffer passed
          to them. I modified the VrmlSFImage constructor to instead make a copy
          of the pixel buffer passed to it.
          
          Also changed the constructor's signature from
          
            VrmlSFImage(int w = 0, int h = 0, int nc = 0, unsigned char * pixels = 0);
          
          to
          
            VrmlSFImage(int w = 0, int h = 0, int nc = 0, unsigned char const * pixels = 0);
        
        * Changed VrmlMFColor constructor from
          
            VrmlMFColor(int n, float * values);
          
          to
          
            VrmlMFColor(int n, float const * values);
          
        * Changed VrmlMFFloat constructor from
          
            VrmlMFFloat(int n, float * values);
          
          to
          
            VrmlMFFloat(int n, float const * values);
          
        * Changed VrmlMFInt constructor from
          
            VrmlMFInt(int n, int * values);
          
          to
          
            VrmlMFInt(int n, int const * values);
        
        * Changed VrmlMFRotation constructor from
          
            VrmlMFRotation(int n, float * values);
          
          to
          
            VrmlMFRotation(int n, float const * values);
        
        * Changed VrmlMFVec2f constructor from
          
            VrmlMFVec2f(int n, float * values);
          
          to
          
            VrmlMFVec2f(int n, float const * values);
        
        * Changed VrmlMFVec3f constructor from
          
            VrmlMFVec3f(int n, float * values);
          
          to
          
            VrmlMFVec3f(int n, float const * values);
        
2000-04-06  Braden McDaniel  <braden@endoframe.com>
        
        * Changed the signature of VrmlNode::nodeType from
          
            virtual NodeType * nodeType();
        
          to
        
            virtual NodeType & nodeType() const = 0;
          
          Previously, the default implementation returned 0. As this isn't
          really useful behavior, the method now returns a reference to the
          NodeType (cannot be null) and requires that concrete subclasses
          implement it.
        
2000-04-05  Chris Morley  <cmorley@vermontel.net>

	* Initial support for MPEG files in MovieTexture nodes.

2000-04-05  Braden McDaniel  <braden@endoframe.com>

        * Changed VrmlNamespace::findNode to a const method.

2000-04-03  Braden McDaniel  <braden@endoframe.com>

        * Beginning the process of replacing the SGI lex/yacc parser with an
          open source parser based on ANTLR.

        * Added MFTime field type.

        * Added a Doc2 class. This is a Doc work-alike, except Doc2 provides a
          C++ istream rather than a C file pointer for file access.

        * Modified the Doc class to interoperate with the Doc2 class.

        * Modified VrmlScene to use a Doc2 rather than a Doc. The new scanner
          (Vrml97Utf8Scanner) takes an istream as input.

2000-03-28  Braden McDaniel  <braden@endoframe.com>

        * Added libantlr to the build. The new parser will use this.

2000-03-28  Chris Morley  <cmorley@vermontel.net>

	* Added a -notitle arg to lookat so xswallow works again.

2000-03-26  Chris Morley  <cmorley@vermontel.net>

	* Finished implementing getField for Nodes so Scripts
	  can access exposedFields.

	* Fixed the upside down textures on some IFSs.

2000-03-13    <chris@quiller.morley.com>

	* Put in S K Bose's Billboard code and the MathUtils
	  for the axis-aligned bbox culling.

	* Fixed the last reported crashes with the NIST tests
	  (invalid VrmlNamespace references by EXTERNPROTOs).

2000-03-11  Braden McDaniel  <braden@endoframe.com>

        * Named the render mode enumerant in Viewer;
          Viewer::getRenderMode() now returns RenderMode. Static type
          checking is cool.

2000-03-10  Chris Morley  <cmorley@vermontel.net>

	* Add a Viewpoints menu on the right mouse button.
	Navigation is so broken right now.

	* Define VrmlNodeNavigationInfo::getField.
	
	* Make createVrmlFromUrl a little more robust
	(don't crash if no valid vrml nodes are read).

2000-03-09  Chris Morley  <cmorley@vermontel.net>

	* Ensure that lighting is turned back on when rendering Appearance nodes,
	so not all geometry following a missing Material node is unlit (problem
	reported by Michael Louka).

2000-03-09  Chris Morley  <cmorley@vermontel.net>

	* Fix elevationGrid color/normal per vertex.

2000-03-08  Chris Morley  <cmorley@vermontel.net>

	* Don't attempt to render null strings. Duh.

2000-03-07  Braden McDaniel <braden@endoframe.com>
        * Made Viewer's protected member functions computeCylinder,
          computeExtrusion, computeSphere, and computeView all static, as there
          seems no reason for them not to be.

2000-03-07  Chris Morley  <cmorley@vermontel.net>

	* Apply textures to cone and cylinder tops & bottoms.

2000-01-23  Braden McDaniel <braden@endoframe.com>

        * Patch from Stuart Anderson <anderson@metrolink.com> applied to lookat
          to correct floating point handling on FreeBSD.

2000-01-21  Braden McDaniel <braden@endoframe.com>

        * JavaScript 1.5 beta 1 has been added to the project and incorporated
          into the GNU build, replacing the Arbitrary CVS Snapshot that had been
          in use.

2000-01-19  S. K. Bose <bose@pavan.barc.ernet.in>

        * Incorporated additions in System.cpp to support "http" under windows 
	  and also replaced "System::" with "theSystem->" to support virtual 
          function-call mechanism.
 
2000-01-16  Braden McDaniel <braden@endoframe.com>

        * Submissions from S. K. Bose <bose@pavan.barc.ernet.in>: Added "std::"
          in a number of places where it was needed, as well as conditional
          inclusion of the file "winconfig.h" (which now resides in
          libvrml97core/win32) for the MS Visual C++ Windows build.

2000-01-03  Braden McDaniel <braden@endoframe.com>

        * In lbvrml97core, changed the toString() function in ScriptJS.cpp to
          use the standard, cross-platform means of freeing the buffer required
          by the ostrstream. Squashing #ifdefs gives me warm fuzzies.

1999-12-14  Michael N. Louka <michael.louka@hrp.no>

        * Now tests HAVE_SOUND in Audio::setURL() to check whether to load audio
          files. Previously audio files were (down)loaded even if HAVE_SOUND was
          not true.
          
        * Suppressed "couldn't read AudioClip from URL" error message in
          VrmlNodeAudioClip::update() if HAVE_SOUND is not true.

1999-12-03  Michael N. Louka <michael.louka@hrp.no>

        * Incorporated modifications to support Mac OS 8/9. This was mainly additions
          to System.cpp and Doc.cpp as well as some Macintosh specific header file
          inclusions and other minor modifications to other files.
          
        * Added CodeWarrior projects for Mac OS (in macos directories for lookat and
          libvrml97core).
          
        * Added HAVE_CONFIG_H checks to a number of files that were missing them.

        * Replaced output to stderr with output via theSystem in setURL() in Audio.cpp        

1999-11-21  Braden McDaniel <braden@endoframe.com>

        * Cleaned up some old #ifdefs in VrmlScene.cpp, Image.cpp, pngread.c,
          and jpgread.c that would have prevented images and gzipped files from
          working.

1999-10-19  Braden McDaniel <braden@endoframe.com>

        * Displaced lookat, xmlookat, and gtklookat to their own packages. This
          removed these files from libvrml97core:
          
          lookat.cpp
          ViewerGlut.cpp
          ViewerGlut.h
          ViewerXt.cpp
          ViewerXt.h
          ViewerXm.h
          gtklookat.cpp
          ViewerGtk.cpp
          ViewerGtk.h
          gtkglarea.c
          gtkglarea.h
          gdkgl.c
          gdkgl.h
          
          This eliminated dependence on X, Motif, and GTK+ from the build.

        * Displaced ViewerOpenGL.* and OpenGLEvent.* to libvrml97gl, eliminating
          dependence on OpenGL and glut.

        * Removed ViewerHOOPS.* and HOOPSEvent.*. These could potentially be
          made into their own package and provide an alternative to the OpenGL
          renderer.
        
        * Displaced plugin to its own package.

        * Removed win32Lookat. This, too, belongs in its own package. But I'll
          leave the specifics of that package to the Win32 developers.
        
        * Removed the javascript subtree and added a newer version of libjs to
          src/vrml97/libjs, and incorporated it into the automake build.

        * Nuked the OLD directory. These build scripts certainly would need a
          good deal of reworking after the reorg I've done, and hopefully the
          use of automake means they are nolonger necessary. If anyone needs
          they can be found in an older tarball.

1999-10-17  Braden N. McDaniel  <braden@endoframe.com>

        * OpenGL renderer displaced from libvrml97core and placed in
          libvrml97gl.

        * Helper functions from MathHelper.cpp in libvrml97core placed in an
          unnamed namespace in ViewerOpenGL.cpp.

	* OpenGLEvent.c renamed to OpenGLEvent.cpp