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https://git.dev.opencascade.org/repos/occt.git
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d3578357e3
The following improvements have been introduced in Boolean Operations algorithm s: 1. UBTree is replaced with EBTree in Boolean operations to be able to add/remove elements into the tree of bounding boxes. 2. Repeated (nested) intersection of sub-shapes is performed with argument vertices whose tolerances increased during the operation. 3. The algorithms of Edge/Edge and Edge/Face intersection have been improved for the cases when the intersection point is located close to the edge boundaries . 4. New procedure has been implemented to ensure forced creation of Edge/Face common blocks in cases when the edge is really close to the face. 5. Post-processing of Face/Face intersection results has been improved. 6. Extension of the planar faces for Plane/Plane intersection is avoided. 7. Builder Face now better classifies potentially internal edges relatively to new faces with filtering by bounding boxes. Side effect changes: 1. IntTools_ShrunkRange now keeps the length of the valid range of the edge. 2. The method BOPDS_DS::UpdateEdgeTolerance() has been removed as unused (replaced by the BOPAlgo_PaveFiller::UpdateEdgeTolerance()). Test case for the issue 0029900. Test case for the issue 0029711. Adjustments of the existing test cases. Avoid using uninitialized variables.
34 lines
709 B
Plaintext
34 lines
709 B
Plaintext
puts "========"
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puts "OCC29711: General Fuse operation produces invalid result"
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puts "========"
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puts ""
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binrestore [locate_data_file bug29711_faces.bin] cf
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bclearobjects
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bcleartools
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eval baddobjects [explode cf f]
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bfillds
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bbuild gf
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# check each face on self-interference
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foreach f [explode gf f] {
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if {![regexp "OK" [bopcheck $f]]} {
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puts "Error: face $f is self-interfering"
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}
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}
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checkshape gf
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checkprops gf -s 1995.07
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checknbshapes gf -wire 256 -face 256
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# make volumes from the faces
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mkvolume result gf -ni
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checkshape result
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checkprops result -s 1996.57 -v 674.739
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checknbshapes result -wire 256 -face 256 -shell 12 -solid 9
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checkview -display result -2d -path ${imagedir}/${test_image}.png
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