OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-08-09 13:22:24 +03:00
Code Activity

0028605: Improve the algorithm of calculation of valid intersection range of an edge

Browse Source 
- New method BRepLib::FindValidRange() has been added. It computes the range of the edge not covered by boundary vertices.
- The algorithm of calculation of valid intersection range in the class IntTools_ShrunkRange has been corrected to use the new method.
- The method BOPTools_AlgoTools::MakeSplitEdge() has been improved to protect against errors in the case of reversed orientation of the input edge.
- Two new Draw commands have been added:
  validrange - it calls the new method BRepLib::FindValidRange().
  tolsphere  - it shows tolerances of vertices by drawing a sphere around each vertex of the shape.
- The test cases "offset shape_type_i_c YE1,YE2" became better. The scripts have been corrected to reflect the new state.
This commit is contained in:
msv
2017-03-24 16:04:05 +03:00
committed by bugmaster
parent 501d0d386a
commit c0a1a35fac
10 changed files with 441 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/BOPTools/BOPTools_AlgoTools_2.cxx
View File

@@ -146,7 +146,7 @@ void BOPTools_AlgoTools::MakeSplitEdge(const TopoDS_Edge& aE,
Standard_Real aTol;//f, l,
aTol=BRep_Tool::Tolerance(aE);
//
TopoDS_Edge E=aE;
TopoDS_Edge E = TopoDS::Edge(aE.Oriented(TopAbs_FORWARD));
E.EmptyCopy();
//
BRep_Builder BB;
@@ -159,6 +159,7 @@ void BOPTools_AlgoTools::MakeSplitEdge(const TopoDS_Edge& aE,
BB.Range(E, aP1, aP2);
BB.UpdateEdge(E, aTol);
aNewEdge=E;
aNewEdge.Orientation(aE.Orientation());
}
//=======================================================================