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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.
47 lines
1.3 KiB
Plaintext
47 lines
1.3 KiB
Plaintext
puts "========"
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puts "OCC25833: Visualization, Ray Tracing - fix problems with the backside of triangles"
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puts "========"
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puts ""
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pload MODELING VISUALIZATION
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box b1 100 100 100
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explode b1 Fa
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box b2 10 10 -20 10 10 10
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vinit View1
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vdisplay -dispMode 1 b1_5 b1_6 b2
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vsetmaterial b1_5 steel
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vsetmaterial b1_6 steel
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vfit
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# Problem 1: b1_5 (grey) becomes semi-transparent after the next line,
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# compare it with b1_6 visible from the frontside
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vrenderparams -rayTrace
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vdump ${imagedir}/${casename}_1.png
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checkcolor 100 300 0.37647059559822083 0.3803921639919281 0.40392157435417175
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if { ${stat} != 1 } {
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puts "Error : bad color (case 1)"
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}
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# Problem 2: The small box shows through b1_5
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vrenderparams -reflections
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vdump ${imagedir}/${casename}_2.png
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checkcolor 190 250 0.37647059559822083 0.3803921639919281 0.40392157435417175
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if { ${stat} != 1 } {
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puts "Error : bad color (case 2)"
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}
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ttranslate b2 30 30 30
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# Problem 3: The small box is not reflected from the backface of b1_5
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vdisplay -dispMode 1 b2
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vdump ${imagedir}/${casename}_3.png
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checkcolor 190 260 0.79607844352722168 0.60784316062927246 0.21960784494876862
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if { ${stat} != 1 } {
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puts "Error : bad color (case 3)"
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}
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checkcolor 190 310 0.61960786581039429 0.56078433990478516 0.43529412150382996
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if { ${stat} != 1 } {
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puts "Error : bad color (case 4)"
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}
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