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mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-04-04 18:06:22 +03:00

5 Commits

Author SHA1 Message Date
ifv
f24f542856 0028490: Point located outside the solid is classified as inside
New method for building surface polyhedron (class IntCurveSurface_Polyhedron), which takes in account intervals of discontinuity of surface is added for constructor IntCurvesFace_Intersector.

Bug in methods NbU(V)Intervals and U(V)Intervals for Offset surfaces is fixed.
2017-06-22 11:31:00 +03:00
ski
5747059b21 0026833: Create command checkview containing all viewer types
Created command checkview for displaying shapes.
2016-02-05 11:14:37 +03:00
pkv
949df2b64b 0025509: Wrong shape considered as valid by checkshape
New features:

1. class BRepCheck_Solid
The class is to check a solid per se.
The scan area is:
 i.  Shells that overlaps each other
     Status:  BRepCheck_InvalidImbricationOfShells

 ii.  Detached parts of the solid (vertices, edges)
       that have non-internal orientation
       Status:  BRepCheck_BadOrientationOfSubshape

 iii.  For closed, non-internal shells:
 iii.1 Shells containing entities  of the solid that
      are outside towards the shells
      Status:  BRepCheck_SubshapeNotInShape

 iii.2 Shells that encloses other Shells
     (for non-holes)
      Status:  BRepCheck_EnclosedRegion

Changes:

1. enumeration BRepCheck_Status
members:
 InvalidImbricationOfShells,
 EnclosedRegion,
has been added

2. class BRepCheck
method:
void BRepCheck::Print(const BRepCheck_Status stat,
                      Standard_OStream& OS)
has been modified to take into account II.1

3. class BRepCheck_Analyzer
method:
void BRepCheck_Analyzer::Put(const TopoDS_Shape& S,
                             const Standard_Boolean B)
has been modified to take into account I.1

4. class BRepTest
function:
void StructuralDump(Draw_Interpretor& theCommands,
 const BRepCheck_Analyzer &theAna,
 const Standard_CString   ShName,
 const Standard_CString   Pref,
 const TopoDS_Shape       &theShape)
has been modified to take into account I.1, II.1

Test cases for issue CR25509

Correction of test cases for issue CR25509
2014-12-11 16:54:05 +03:00
ika
16c7b64236 0024055: Reading a STEP file produces invalid shape
Add checks for cone-like surfaces during seam fixing
Delete check for missing degenerated edge for cones in FixMissingSeam() function, because this check is exist in FixPeriodicDegenerated(). Check for uniqueness of wire is unnecessary after this.
Update of test-cases
2014-05-29 16:44:57 +04:00
apn
45f8c99462 Added test case bugs/step/bug24055 for issue 24055. 2014-02-13 14:04:49 +04:00