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
|
// $Id$
//
// (C) Copyright Mateusz Loskot 2008, mateusz@loskot.net
// Distributed under the BSD License
// (See accompanying file LICENSE.txt or copy at
// http://www.opensource.org/licenses/bsd-license.php)
//
#include <liblas/lasheader.hpp>
#include <liblas/cstdint.hpp>
#include <liblas/guid.hpp>
#include <tut/tut.hpp>
#include "common.hpp"
namespace tut
{
void test_default_header(liblas::LASHeader const& h)
{
using liblas::LASHeader;
ensure_equals("wrong default file signature",
h.GetFileSignature(), LASHeader::FileSignature);
ensure_equals("wrong default file source id",
h.GetFileSourceId(), 0);
ensure_equals("wrong default reserved value",
h.GetReserved(), 0);
liblas::guid g;
ensure_equals("wrong default project guid",
h.GetProjectId(), g);
ensure_equals("wrong default major version",
h.GetVersionMajor(), 1);
ensure_equals("wrong default minor version",
h.GetVersionMinor(), 2);
ensure_equals("wrong default system id",
h.GetSystemId(), LASHeader::SystemIdentifier);
ensure_equals("wrong default software id",
h.GetSoftwareId(), LASHeader::SoftwareIdentifier);
// TODO: Fix me to use todays day # and year
// ensure_equals("wrong default creation day-of-year",
// h.GetCreationDOY(), 0);
// ensure_equals("wrong default creation year",
// h.GetCreationYear(), 0);
ensure_equals("wrong default header size",
h.GetHeaderSize(), liblas::uint16_t(227));
liblas::uint32_t offset = 229;
if (h.GetVersionMinor() == 1 || h.GetVersionMinor() == 2)
{
offset = 227;
}
ensure_equals("wrong default data offset",
h.GetDataOffset(), offset);
ensure_equals("wrong default records count",
h.GetRecordsCount(), liblas::uint32_t(0));
ensure_equals("wrong default data format id",
h.GetDataFormatId(), LASHeader::ePointFormat0);
ensure_equals("wrong default data record length",
h.GetDataRecordLength(), LASHeader::ePointSize0);
ensure_equals("wrong default point records count",
h.GetPointRecordsCount(), liblas::uint32_t(0));
ensure_equals("wrong default X scale", h.GetScaleX(), double(0.01));
ensure_equals("wrong default Y scale", h.GetScaleY(), double(0.01));
ensure_equals("wrong default Z scale", h.GetScaleZ(), double(0.01));
ensure_equals("wrong default X offset", h.GetOffsetX(), double(0));
ensure_equals("wrong default Y offset", h.GetOffsetY(), double(0));
ensure_equals("wrong default Z offset", h.GetOffsetZ(), double(0));
ensure_equals("wrong default min X", h.GetMinX(), double(0));
ensure_equals("wrong default max X", h.GetMaxX(), double(0));
ensure_equals("wrong default min Y", h.GetMinY(), double(0));
ensure_equals("wrong default max Y", h.GetMaxY(), double(0));
ensure_equals("wrong default min Z", h.GetMinZ(), double(0));
ensure_equals("wrong default max Z", h.GetMaxZ(), double(0));
}
void test_default_point(liblas::LASPoint const& p)
{
ensure_equals("wrong default X coordinate",
p.GetX(), double(0));
ensure_equals("wrong default Y coordinate",
p.GetY(), double(0));
ensure_equals("wrong default Z coordinate",
p.GetZ(), double(0));
ensure_equals("wrong defualt intensity",
p.GetIntensity(), 0);
ensure_equals("wrong defualt return number",
p.GetReturnNumber(), 0);
ensure_equals("wrong defualt number of returns",
p.GetNumberOfReturns(), 0);
ensure_equals("wrong defualt scan direction",
p.GetScanDirection(), 0);
ensure_equals("wrong defualt edge of flight line",
p.GetFlightLineEdge(), 0);
ensure_equals("wrong defualt classification",
p.GetClassification(), 0);
ensure_equals("wrong defualt scan angle rank",
p.GetScanAngleRank(), 0);
ensure_equals("wrong defualt file marker/user data value",
p.GetUserData(), 0);
ensure_equals("wrong defualt user bit field/point source id value",
p.GetPointSourceID(), 0);
ensure_equals("wrong defualt time",
p.GetTime(), double(0));
ensure_equals("invalid default red color",
p.GetColor().GetRed(), 0);
ensure_equals("invalid default green color",
p.GetColor().GetGreen(), 0);
ensure_equals("invalid default blue color",
p.GetColor().GetBlue(), 0);
ensure("invalid defualt point record", p.IsValid());
}
void test_file10_header(liblas::LASHeader const& h)
{
ensure_equals(h.GetFileSignature(), liblas::LASHeader::FileSignature);
ensure_equals(h.GetFileSourceId(), 0);
ensure_equals(h.GetReserved(), 0);
liblas::guid g;
ensure(g.is_null());
ensure_equals(h.GetProjectId(), g);
ensure_equals(h.GetVersionMajor(), 1);
ensure_equals(h.GetVersionMinor(), 0);
ensure_equals(h.GetSystemId(), std::string(""));
ensure_equals(h.GetSoftwareId(), std::string("TerraScan"));
ensure_equals(h.GetCreationDOY(), 0);
ensure_equals(h.GetCreationYear(), 0);
ensure_equals(h.GetHeaderSize(), liblas::uint16_t(227));
ensure_equals(h.GetDataOffset(), liblas::uint32_t(229));
ensure_equals(h.GetRecordsCount(), liblas::uint32_t(0));
ensure_equals(h.GetDataFormatId(), liblas::LASHeader::ePointFormat1);
ensure_equals(h.GetDataRecordLength(), liblas::LASHeader::ePointSize1);
ensure_equals(h.GetPointRecordsCount(), liblas::uint32_t(8));
ensure_equals(h.GetScaleX(), double(0.01));
ensure_equals(h.GetScaleY(), double(0.01));
ensure_equals(h.GetScaleZ(), double(0.01));
ensure_equals(h.GetOffsetX(), double(-0));
ensure_equals(h.GetOffsetY(), double(-0));
ensure_equals(h.GetOffsetZ(), double(-0));
ensure_equals(h.GetMinX(), double(630262.3));
ensure_equals(h.GetMaxX(), double(630346.83));
ensure_equals(h.GetMinY(), double(4834500));
ensure_equals(h.GetMaxY(), double(4834500));
ensure_equals(h.GetMinZ(), double(50.9));
ensure_equals(h.GetMaxZ(), double(55.26));
}
void test_file10_point1(liblas::LASPoint const& p)
{
ensure_distance(p.GetX(), double(630262.30), 0.0001);
ensure_distance(p.GetY(), double(4834500), 0.0001);
ensure_distance(p.GetZ(), double(51.53), 0.0001);
ensure_equals(p.GetIntensity(), 670);
ensure_equals(p.GetClassification(), liblas::uint8_t(1));
ensure_equals(p.GetScanAngleRank(), 0);
ensure_equals(p.GetUserData(), 3);
ensure_equals(p.GetPointSourceID(), 0);
ensure_equals(p.GetScanFlags(), 9);
ensure_distance(p.GetTime(), double(413665.23360000004), 0.0001);
}
void test_file10_point2(liblas::LASPoint const& p)
{
ensure_distance(p.GetX(), double(630282.45), 0.0001);
ensure_distance(p.GetY(), double(4834500), 0.0001);
ensure_distance(p.GetZ(), double(51.63), 0.0001);
ensure_equals(p.GetIntensity(), 350);
ensure_equals(p.GetClassification(), 1);
ensure_equals(p.GetScanAngleRank(), 0);
ensure_equals(p.GetUserData(), 3);
ensure_equals(p.GetPointSourceID(), 0);
ensure_equals(p.GetScanFlags(), 9);
ensure_distance(p.GetTime(), double(413665.52880000003), 0.0001);
}
void test_file10_point4(liblas::LASPoint const& p)
{
ensure_distance(p.GetX(), double(630346.83), 0.0001);
ensure_distance(p.GetY(), double(4834500), 0.0001);
ensure_distance(p.GetZ(), double(50.90), 0.0001);
ensure_equals(p.GetIntensity(), 150);
ensure_equals(p.GetClassification(), 1);
ensure_equals(p.GetScanAngleRank(), 0);
ensure_equals(p.GetUserData(), 4);
ensure_equals(p.GetPointSourceID(), 0);
ensure_equals(p.GetScanFlags(), 18);
ensure_distance(p.GetTime(), double(414093.84360000002), 0.0001);
}
}
|
