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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 "Point cloud object from triangulated sphere"
puts "========"
pload MODELING VISUALIZATION
# create sphere
sphere ss 10
mkface s ss
incmesh s 0.01
# draw sphere
vinit View1
vclear
vsetdispmode 1
vaxo
vpointcloud p s -nonormals
vaspects p -setcolor GREEN
vfit
vrotate 0.2 0.0 0.0
vdump $::imagedir/${::casename}_green.png
# random colors mode
vpointcloud p s -randcolors
vdump $::imagedir/${::casename}_rand.png
# texture mapping
vpointcloud p s -normals -uv
vtexture p 0
vaspects p -shadingModel GOURAUD
vdump $::imagedir/${::casename}_tex3.png
vaspects p -shadingModel PHONG
vdump $::imagedir/${::casename}_tex2.png
vaspects p -shadingModel UNLIT
vdump $::imagedir/${::casename}_tex1.png
# mode with normals
vpointcloud p s -normals
vsetmaterial p COPPER
vdump $::imagedir/${::casename}_copper.png
vmoveto 200 200
vdump $imagedir/${casename}.png