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mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-04-09 18:50:54 +03:00
kgv 0d828ac838 0032208: Tests - refactor visualization tests to cover several graphic drivers
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.
2021-03-25 19:14:33 +03:00

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puts "============"
puts "0029874: Visualization - capping plane transparency does not work"
puts "============"
puts ""
pload MODELING VISUALIZATION
box b1 -30 0 30 20 20 20
box b2 -30 0 0 20 20 20
box b3 -30 0 -30 20 20 20
box b4 -30 0 -60 20 20 20
vclear
vinit View1
vzbufftrihedron
vdisplay -dispMode 1 b1 b2 b3 b4
vviewparams -scale 12.7 -proj 0.6 -0.16 0.79 -up -0.65 0.5 0.58 -at -24 12.4 -1.1
vaspects b1 b4 -setTransparency 0.5
vaspects b2 -setColor RED
vaspects b3 -setColor GREEN
vclipplane pln1 -set b1 b2 -equation -0.707 0.707 0 -25 -capping on -useObjMaterial 1
vclipplane pln2 -set b3 b4 -equation -0.707 0.707 0 -25 -capping on -color 0.5 0.5 0.9 -transparency 0.2
vdump $imagedir/${casename}.png