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https://github.com/Open-Cascade-SAS/OCCT.git
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3b8185bafb
- Implemented various test cases including projections of lines, circles, and B-splines on different surface types (planes, cylinders, spheres, and toroids). - Refactored ShapeConstruct_ProjectCurveOnSurface to improve handling of periodic surfaces and edge cases. - Updated header files to reflect new type aliases and improved structure for better readability and maintainability. - Added a new function `extractBSplineCurve` to streamline the extraction of B-spline curves from both trimmed and untrimmed curves. - Refactored `isBSplineCurveInvalid` to utilize the new extraction function, improving clarity and reducing code duplication. - Updated `generateCurvePoints` to leverage the new extraction method for better handling of B-spline curves. - Replaced std::vector with NCollection_Vector for better memory management in isBSplineCurveInvalid. - Enhanced rebuildBSpline function to improve knot adjustment logic while preserving curve geometry. - Introduced a new utility class, SurfaceProjectorWithCache, to enhance the projection of points onto B-spline surfaces by caching pole positions and their UV parameters.
39 lines
1.1 KiB
Plaintext
39 lines
1.1 KiB
Plaintext
puts "============"
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puts "OCC5806"
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puts "============"
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puts ""
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######################################################
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# BRepOffsetAPI_MakeThickSolid fails to build a result
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######################################################
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set BugNumber OCC5806
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puts "demonstration of pipes and hollowing for GTISoft"
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puts ""
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puts "Scenario 3A: Hollowed general pipe - ThroughSection with following shell reconstruction"
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circle c 0 100 0 1 0 0 5
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mkedge ec c
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wire wc ec
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polyline pl 10 90 -10 10 90 10 10 110 10 10 110 -10 10 90 -10
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if { [catch { thrusections resthru 1 1 wc pl } catch_result] } {
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puts "Faulty ${BugNumber} : thrusections is wrong"
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}
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# straightforward hollowing will fail due to problems in the algorithm
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explode resthru f
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if { [catch { offsetshape result resthru -0.5 resthru_6 resthru_7 } catch_result] } {
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puts "Faulty ${BugNumber} : offsetshape is wrong"
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}
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if { [isdraw result] } {
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checkmaxtol result -min_tol 1.
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checkprops result -s 1116.06
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checkshape result
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checknbshapes result -vertex 10 -edge 15 -wire 7 -face 7 -shell 1 -solid 1 -compsolid 0 -compound 0 -shape 41
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checkview -display result -2d -path ${imagedir}/${test_image}.png
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}
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