occt: master 46aed280

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Author Committer Branch Timestamp Parent
ibs apn master 2014-04-17 12:16:36 master e28d7e62
Changeset 0024249: Crash on ShapeFix_Shape

MAIN CHANGES:
FixAddNaturalBound: the boundaries of "natural bound addition" are restricted: a face, that does not contains an outer wire, should not have any infinite UV boundaries due to new face building (with using a surface) requires specified UV boundaries.
FixAddNaturalBound: myResult is updated in FixAddNaturalBound when the method creates a new face with natural boundary. myResult is required to be updated for next "fix small-area wires" algorithm
IsPeriodicConicalLoop: incorrect working BRepTools_WireExplorer was replaced on TopoDS_Iterator.
a natural bound is added to all the faces are constructed with UV-periodical surfaces (not only sphere and torus; e.g., closed b-splines)

other:
ShapeAnalysis: ReverceSeq renamed to ReverseSeq
BRep_Tool Pnt and Tolerance has the check for null TShape
Test cases for issue CR24249

required null checks were added
test cases were corrected according to their new behavior
Correction test case for issue CR24249
mod - src/BRep/BRep_Tool.cxx Diff File
mod - src/ShapeAnalysis/ShapeAnalysis.cxx Diff File
mod - src/ShapeAnalysis/ShapeAnalysis_Edge.cxx Diff File
mod - src/ShapeAnalysis/ShapeAnalysis_Wire.cxx Diff File
mod - src/ShapeFix/ShapeFix_Face.cxx Diff File
mod - src/ShapeFix/ShapeFix_Wire.cxx Diff File
add - tests/bugs/heal/bug24249_1 Diff File
add - tests/bugs/heal/bug24249_2 Diff File
add - tests/bugs/heal/bug24249_3 Diff File
mod - tests/de/iges_2/F4 Diff File
mod - tests/de/iges_2/F5 Diff File
mod - tests/de/iges_2/H3 Diff File
mod - tests/de/iges_2/H9 Diff File
mod - tests/de/step_1/D1 Diff File
mod - tests/de/step_3/B5 Diff File
mod - tests/de/step_3/E6 Diff File