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0031279: Visualization, TKOpenGl - environment background is misplaced within Ray-Tracing

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Fixed problem with misplacing background texture in Ray-Tracing.

An environment background is always drawn using a perspective matrix.
This commit is contained in:
mzernova
2020-01-13 10:21:10 +03:00
committed by bugmaster
parent 4e8371cb1f
commit 832a6f4412
4 changed files with 80 additions and 6 deletions
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18
tests/v3d/raytrace/bug31279 Normal file
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puts "============"
puts "0031279: Visualization, TKOpenGl - environment background is misplaced within Ray-Tracing"
puts "============"
puts ""
source $env(CSF_OCCTSamplesPath)/tcl/raytrace.tcl
vrenderparams -env
vcamera -persp
vviewparams -scale 1.3 -proj 0.57 -0.57 0.57 -up -0.4 0.4 0.8 -at -62 -111 -15
vtextureenv on 1
if { [vreadpixel 100 100 rgb name] == "BLACK" } { puts "ERROR: background is misplaced" }
vcamera -persp
vdump $imagedir/${casename}_persp.png
vcamera -ortho
vdump $imagedir/${casename}_ortho.png