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33c8a72788
* Avoid crash in BRepBuilderAPI_GTransform algorithm. The crash in BRepBuilder_Transform has been solved by 0032716. * Move copying modifier to BRepTools package. * Implement copying of triangulation in BRepTools_NurbsConvertModification. * Implement transformation of a triangulation in BRepTools_GTrsfModification. * Update test case bugs/mesh/bug22778 to clean the triangulation after conversion to NURBS (reproduce the same behavior as before).
32 lines
1.0 KiB
Plaintext
32 lines
1.0 KiB
Plaintext
puts "================================================================="
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puts "0031479: Modeling Algorithms - exceptiion geometry transformation"
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puts " of triangulation-only shapes (without geometry surface) "
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puts "================================================================="
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puts ""
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restore [locate_data_file bug31479_P-51-Mustang-2.brep] s
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# reference data
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regexp {([0-9+-.eE]*) faces.* ([0-9+-.eE]*) triangles.* ([0-9+-.eE]*) nodes} [trinfo s] full nbFaces nbTri nbNodes
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regexp {Mass :\s*([0-9+-.eE]*)} [vprops s] full mass
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set scale 2
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set mass [expr $mass * $scale * $scale * $scale]
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# scaling
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tscale s 0 0 0 $scale -copymesh
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checktrinfo s -face $nbFaces -nod $nbNodes -tri $nbTri
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checkprops s -v $mass -eps 1.e-5
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# rotation
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trotate s 0 0 0 0 0 1 90 -copymesh
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checktrinfo s -face $nbFaces -nod $nbNodes -tri $nbTri
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checkprops s -v $mass -eps 1.e-5
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# translation
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ttranslate s 0 0 10 -copymesh
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checktrinfo s -face $nbFaces -nod $nbNodes -tri $nbTri
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checkprops s -v $mass -eps 1.e-5
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checkview -display s -2d -path ${imagedir}/${test_image}.png
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