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https://git.dev.opencascade.org/repos/occt.git
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0d828ac838
Removed testgrids 'bugs/vis' and '3rdparty'; tests have been redistributed across other grids. Moved testgrid 'v3d/ivtk' into dedicated 'vtk/ivtk'. Added testgrid 'vselect' dedicated to 3D viewer picking/selection functionality and filled with tests from 'v3d/vertex', 'v3d/face' and similar groups. Added testgrid 'opengl' dedicated to OpenGL driver low-level functionality (GLSL programs and similar) and filled with tests from 'v3d/glsl', 'v3d/raytrace', '3rdparty/fonts', 'bugs/vis' (portion) and similar. Added testgrid 'opengles3' dedicated to OpenGL ES 3.0 driver low-level functionality and reusing tests from 'opengl' testgrid. Subgroup 'opengles3/raytrace' is disabled on Windows, as Ray-Tracing currently requires OpenGL ES 3.2. while ANGLE library implements only OpenGL ES 3.0. Added testgrid 'opengles2' dedicated to OpenGL ES 2.0 driver low-level functionality and reusing a limited subset of passing tests from 'opengl' testgrid. Currently testgrid is activated only on Windows platform when using ANGLE library (properietary OpenGL ES drivers do not allow creation of restricted 2.0 context). Test cases have been cleaned out to put bug description into log, to properly load necessary plugins and to explicitly dump viewer.
43 lines
1.1 KiB
Plaintext
43 lines
1.1 KiB
Plaintext
puts "========"
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puts "Transparency - check different blend operators"
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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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pload MODELING VISUALIZATION
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vinit View1
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vsetdispmode 1
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vbackground -gradient B4B4B4 WHITE -gradientMode VERTICAL
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restore $aShape1 s1
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restore $aShape2 s2
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vdisplay s1
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vdisplay s2
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vsettransparency s1 0.5
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vsettransparency s2 0.5
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# check blending artifacts
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vviewparams -scale 4.519 -at 93.051 -88.513 17.789 -eye -156.923 -151.929 6.147 -up -0.246 0.969 0.002
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vrenderparams -oit off
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vdump $imagedir/${casename}_blend_artifacts_unordered.png
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vrenderparams -oit 1.0
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vdump $imagedir/${casename}_blend_artifacts_oit.png
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# check depth occlusion
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vsetcolor s1 red
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vsetcolor s2 black
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vviewparams -scale 5.807 -at -59.913 -276.799 -4.312 -eye -69.465 -20.350 23.739 -up 0.999 0.038 -0.009
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vrenderparams -oit off
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vdump $imagedir/${casename}_occlusion_unordered.png
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vrenderparams -oit 0.0
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vdump $imagedir/${casename}_occlusion_oit_nodepth.png
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vrenderparams -oit 1.0
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vdump $imagedir/${casename}_occlusion_oit.png
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