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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.
61 lines
1.5 KiB
Plaintext
61 lines
1.5 KiB
Plaintext
puts "========"
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puts "OCC223: Shading is not correct for several overlapped faces, converted to B-Spline representation"
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puts "========"
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puts ""
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pload MODELING VISUALIZATION
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restore [locate_data_file OCC223-1.brep] cylinder
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checkshape cylinder
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restore [locate_data_file OCC223-2.brep] face
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checkshape face
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set Start_X 140
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set Start_Y 40
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vinit
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tclean cylinder
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tclean face
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vdisplay cylinder
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vdisplay face
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vfit
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vsetdispmode face 1
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vsetcolor face GREEN1
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vsetdispmode cylinder 1
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vsetcolor cylinder RED1
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set ColorList [vreadpixel ${Start_X} ${Start_Y} rgb]
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set R_START_POINT [lindex $ColorList 0]
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set G_START_POINT [lindex $ColorList 1]
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set B_START_POINT [lindex $ColorList 2]
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puts "R_START_POINT=$R_START_POINT ; G_START_POINT=$G_START_POINT ; B_START_POINT=$B_START_POINT"
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set IsGood 1
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for {set count 0} {${count} <= 11} {incr count 1} {
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checkcolor $Start_X $Start_Y $R_START_POINT $G_START_POINT $B_START_POINT
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if {$stat != 1} {
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set IsGood 0
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}
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incr $Start_X 10
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incr $Start_Y 10
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}
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if {$IsGood == 1} {
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puts "\nOCC223 OK\n"
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} else {
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puts "\nFaulty OCC223\n"
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}
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vdump $imagedir/${casename}.png
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puts "\n------- Additional Comments From Igor FEOKTISTOV 2002-05-20 12:32 -------\n"
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puts "It is not problem of meshing."
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puts "It is pure problem of shading geometrically coinciding faces with different"
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puts "triangulation. If we create analytical cylinder and box by such way that plane"
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puts "faces of cylinder and two faces of box are coinceded, we will have the same"
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puts "result: fractional shading of coinciding faces.\n"
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