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occt/tests/bugs/vis/bug23186
asl da87ddc3eb 0030076: Visualization, TKV3d - API to update certain vertex attribute(s) without recomputing a presentation
Graphic3d_Buffer can be now optionally initialized as non-interleaved array of vertex attributes
and provides an interface to invalidate buffer sub-range tracked by OpenGl_PrimitiveArray.
2018-10-17 16:35:31 +03:00

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puts "============"
puts "OCC23186"
puts "============"
puts ""
############################################################################
# Unable to display Graphic3d_ArrayOfPoints after migrating from OCCT 6.5.2
############################################################################
set BugNumber OCC23186
vinit
vdrawparray a points v 0 0 0 v 0 0 10 v 0 10 10 v 0 10 0
vfit
checkcolor 321 2 1 1 0
checkcolor 321 271 1 1 0
checkcolor 87 137 1 1 0
checkcolor 87 406 1 1 0
checkview -screenshot -3d -path ${imagedir}/${test_image}.png