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31c0e2194e
StdPrs_ShadedShape, add flag theToExploreSolids to method ::Add(). Previously the tool collected triagnulations from all Faces into single graphic group. The automated algorithm for back-face culling activation has to disable culling when within closed Solids single Compound contains also open Shells. Now tool is able to optionally (enabled by default) split these two categories of primitives into dedicated groups with independent back-face culling settings. In addition, this closed flag is now stored in Graphic3d_Group::myIsClosed which allows capping algorithm OpenGl_CappingAlgo to automatically filter improper groups.
32 lines
857 B
Plaintext
32 lines
857 B
Plaintext
puts "==========="
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puts "OCC24902"
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puts "==========="
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puts ""
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###########################################################################################
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# Visualization - advanced processing of compounds containing solids and other shape types
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# Tests the capping on compound that contains shell and solid
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###########################################################################################
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vinit
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box b 0 0 0 10 10 10
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box b_solid 20 0 0 10 10 10
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explode b F
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# Put shell and solid into compound
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compound b_1 b_2 b_3 b_4 b_6 b_shell
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compound b_shell b_solid comp
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vdisplay comp
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vsetdispmode 1
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vfit
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# set clipping plane
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vclipplane create pln1
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vclipplane change pln1 equation 0 1 0 -5
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vclipplane change pln1 capping on
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vclipplane change pln1 capping color 0.9 0.9 0.9
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vclipplane set pln1 view Driver1/Viewer1/View1
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vrotate 0 0.2 0
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set only_screen 1
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