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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.
72 lines
2.0 KiB
Plaintext
72 lines
2.0 KiB
Plaintext
puts "============"
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puts "CR25760: Visualization - precision factor added to ZNear, ZFar in method ZFitAll() of Graphic3d_Camera is not enough"
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puts "============"
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puts ""
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pload MODELING VISUALIZATION
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vinit View1 w=409 h=409
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vclear
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proc test2d {} {
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set pix1 {135 204}
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set pix2 {204 187}
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for {set i 8} {$i <= 8} {incr i} {
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set min_z [expr pow (-10, $i)]
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set max_z [expr $min_z + 1000]
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plane p1 0 0 $min_z 0 0 1
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plane p2 0 0 $max_z 0 0 1
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mkface f1 p1 -1 0 -1 0
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mkface f2 p2 0 1 0 1
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vclear
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vdisplay f1 f2
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vtop
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vfit
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for {set z [expr $max_z + 1.0]} {$z <= 1e10} {set z [expr abs ($z) * 1.2]} {
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vviewparams -eye 0 0 $z
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vmoveto {*}$pix1
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if { [checkcolor {*}$pix1 0 1 1] != 1 } {
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puts "Error: 2D projection test failed with the following parameters:"
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vviewparams
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vzrange
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puts ""
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puts "z : $z"
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puts "min_z: $min_z"
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puts "max_z: $max_z"
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return 0
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}
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vmoveto {*}$pix2
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if { [checkcolor {*}$pix2 0 1 1] != 1 } {
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puts "Error: 2D projection test failed with the following parameters:"
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vviewparams
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vzrange
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puts ""
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puts "z : $z"
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puts "min_z: $min_z"
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puts "max_z: $max_z"
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return 0
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}
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}
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}
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return 1
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}
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set tcl_precision 16
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####################################################################
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# Test orthographic camera without frustum culling. #
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####################################################################
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vcamera -ortho
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vrenderparams -frustumculling off
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if { [test2d] != 1 } { puts "Error: 2D projection test failed: view frustum culling is OFF" }
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####################################################################
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# Test orthographic camera with frustum culling. #
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####################################################################
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vcamera -ortho
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vrenderparams -frustumculling on
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if { [test2d] != 1 } { puts "Error: 2D projection test failed: view frustum culling is ON" }
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