OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-08-14 13:30:48 +03:00
Code Activity

0024005: Intersecting a slightly off angle plane with a cylinder takes 7+ seconds

Browse Source 
Checking of possibility of bad result.
Adding test case for issue CR24005
Correction of test case for issue CR24005
This commit is contained in:
nbv
2013-09-19 16:46:17 +04:00
committed by bugmaster
parent bb58e462ad
commit 788cbaf4c4
11 changed files with 1406 additions and 1060 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/ChFi3d/ChFi3d_Builder_0.cxx
View File

@@ -3068,7 +3068,17 @@ Standard_Boolean ChFi3d_ComputeCurves(Handle(Adaptor3d_HSurface)& S1,
cyl = S1->Cylinder();
}
IntAna_QuadQuadGeo ImpKK(pl,cyl,Precision::Angular(),tol3d);
if (ImpKK.IsDone()) {
Standard_Boolean isIntDone = ImpKK.IsDone();
if(ImpKK.TypeInter() == IntAna_Ellipse)
{
const gp_Elips anEl = ImpKK.Ellipse(1);
const Standard_Real aMajorR = anEl.MajorRadius();
const Standard_Real aMinorR = anEl.MinorRadius();
isIntDone = (aMajorR < 100000.0 * aMinorR);
}
if (isIntDone) {
Standard_Boolean c1line = 0;
switch (ImpKK.TypeInter()) {
case IntAna_Line: