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

0032849: Modeling Algorithms - Intersection algorithm returns incomplete result.

Browse Source 
GeomInt/GeomInt_IntSS.cxx, IntTools/IntTools_FaceFace.cxx - setting deflection 0.01
for case of two bspline surfaces
IntPolyh/IntPolyh_Intersection.cxx, IntPolyh/IntPolyh_Intersection.hxx - status IsParallel is added

BndLib/BndLib_Add3dCurve.cxx, IntTools/IntTools_TopolTool.cxx - fix small bugs

Correction of test scripts according to current behavior of algorithms

lowalgos/intss/bug32849 - test case added
This commit is contained in:
ifv
2022-02-01 12:17:52 +03:00
committed by smoskvin
parent b9184c2714
commit 5c48956f8e
42 changed files with 168 additions and 96 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/GeomInt/GeomInt_IntSS.cxx
View File

@@ -80,11 +80,16 @@ void GeomInt_IntSS::Perform(const Handle(Geom_Surface)& S1,
Handle(Adaptor3d_TopolTool) dom1 = new Adaptor3d_TopolTool(myHS1);
Handle(Adaptor3d_TopolTool) dom2 = new Adaptor3d_TopolTool(myHS2);
myLConstruct.Load(dom1,dom2,myHS1,myHS2);
Standard_Real TolArc = Tol;
Standard_Real TolTang = Tol;
Standard_Real UVMaxStep = IntPatch_Intersection::DefineUVMaxStep(myHS1, dom1, myHS2, dom2);
Standard_Real Deflection = 0.1;
if (myHS1->GetType() == GeomAbs_BSplineSurface && myHS2->GetType() == GeomAbs_BSplineSurface)
{
Deflection /= 10.;
}
myIntersector.SetTolerances(TolArc,TolTang,UVMaxStep,Deflection);