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|
puts "========"
puts "OCC349"
puts "1. Hidden line removal algorithm works incorrect in the perspective view"
puts "========"
vinit
box b 100 900 300
set 3dviewer 1
vdisplay b
OCC280 1 0
vfit
set x1 165
set y1 109
set x2 380
set y2 26
set x3 215
set y3 130
set x4 31
set y4 199
set x5 188
set y5 254
set x6 351
set y6 177
set x7 216
set y7 287
set x8 22
set y8 373
set x9 2
set y9 249
set x10 345
set y10 92
set x11 393
set y11 109
set x12 52
set y12 284
#
# ___________2________________
# /| /|
# / | / |
# / | / |
# / | / |
# / | / |
# 1 | 3 |
# / | / |
# / | / |
# / | / |
# / | / |
# ----------------4------------ |
# | | | |
# | | | |
# | | | |
# | 10 | 11
# | | | |
# | | | |
# | | | |
# | | | |
# | | | |
# 9 | 12 |
# | |___________6____|__________|
# | / | /
# | / | /
# | / | /
# | / | /
# | 5 | /
# | / | 7
# | / | /
# | / | /
# | / | /
# |/ |/
# |--------------8------------|
#
#
checkcolor ${x1} ${y1} 1 1 0
checkcolor ${x2} ${y2} 1 1 0
checkcolor ${x3} ${y3} 1 1 0
checkcolor ${x4} ${y4} 1 1 0
checkcolor ${x7} ${y7} 1 1 0
checkcolor ${x8} ${y8} 1 1 0
checkcolor ${x9} ${y9} 1 1 0
checkcolor ${x11} ${y11} 1 1 0
checkcolor ${x12} ${y12} 1 1 0
checkcolor ${x5} ${y5} 0 0 0
checkcolor ${x6} ${y6} 0 0 0
checkcolor ${x10} ${y10} 0 0 0
set only_screen 1
|
