mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-04 18:06:22 +03:00
56 lines
1.2 KiB
Plaintext
56 lines
1.2 KiB
Plaintext
puts "========"
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puts "OCC24130 Implementing ray tracing visualization core"
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puts "========"
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# custom shapes
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set aShape1 [locate_data_file occ/Top.brep]
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set aShape2 [locate_data_file occ/Bottom.brep]
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# setup 3D viewer content
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vinit name=View1 w=512 h=512
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vglinfo
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vvbo 0
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vsetdispmode 1
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vsetgradientbg 180 200 255 180 180 180 2
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restore $aShape1 s1
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restore $aShape2 s2
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vdisplay s1 s2
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vsetmaterial s1 Silver
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vsetmaterial s2 Pewter
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vsetlocation s1 0.0 0.1 0.0
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vlight change 0 pos -1 1 1
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vfit
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# activate ray-tracing
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vrenderparams -raytrace
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set aModeNum 0
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foreach aFSAAMode {off on} {
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foreach aReflMode {off on} {
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foreach aShadMode {off on} {
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vrenderparams -shadows $aShadMode -reflections $aReflMode -fsaa $aFSAAMode
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vdump $imagedir/${casename}_${aModeNum}.png
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incr aModeNum
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}
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}
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}
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vtextureenv on 5
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foreach aFSAAMode {off on} {
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foreach aShadMode {off on} {
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vrenderparams -shadows $aShadMode -reflections -fsaa $aFSAAMode
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vdump $imagedir/${casename}_${aModeNum}.png
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incr aModeNum
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}
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}
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vsettransparency s2 0.5
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for { set aDepth 2 } { $aDepth <= 5 } { incr aDepth } {
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foreach aFSAAMode {off on} {
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vrenderparams -raydepth $aDepth -shadows off -fsaa $aFSAAMode
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vdump $imagedir/${casename}_${aModeNum}.png
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incr aModeNum
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}
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}
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