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occt/tests/v3d/bugs/bug30630_3
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 "0030630: Visualization - wrong visualization of shape with mirrored transformation"
puts "Check that solid with mirrored transformation is displayed as turned out"
puts "=================================================================================="
pload MODELING VISUALIZATION
vclear
vinit View1
vaxo
vrotate 3 0 0
vcamera -persp
# Simple box
box b 1 1 1
vdisplay -dispMode 1 b
vaspects b -setBackFaceColor RED
vfit
vdump $imagedir/${casename}_simple.png
verase b
# Box with mirror transformation
box a 1 1 1
bmirror a 0 0 0 1 0 0
vdisplay -dispMode 1 a
vaspects a -setBackFaceColor RED
vfit
box aa -0.5 0.5 0.5 0.1 0.1 0.1
vdisplay -dispMode 1 aa
vsetcolor aa BLUE
vdump $imagedir/${casename}_mirror.png
if { [vreadpixel 195 220 rgb name] != "BLUE2" } { puts "Error: mirrored box should look inside out" }
verase a
# Box with mirror transformation and reversed face
box c 1 1 1
bmirror c 0 0 0 1 0 0
orientation c R
vdisplay -dispMode 1 c
vaspects c -setBackFaceColor RED
vfit
vdump $imagedir/${casename}_mirrev.png
if { [vreadpixel 195 220 rgb name] == "BLUE2" } { puts "Error: reversed mirrored box should NOT look inside out" }