OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-08-19 13:40:49 +03:00
Code Activity

0031425: Visualization - free Edge has selection sensitivity inconsistent to presentation

Browse Source 
BRepTools::Triangulation() has been extended with a new parameter for checking Poly_Polygon3D presense within free Edges.
StdPrs_WFShape::Add() now performs auto-triangulation in the same way as StdPrs_ShadedShape::Add().
StdSelect_BRepSelectionTool::GetEdgeSensitive() now creates Select3D_SensitiveSegment instead of Select3D_SensitiveCurve for tessellated segment.
Select3D_SensitiveSegment default sensitivity factor has been changed to 3 pixels to match Select3D_SensitiveCurve.

Test case bug23625_1, added workaround for out-of-range crash in HLRBRep_PolyAlgo on re-triangulated shape.
This commit is contained in:
kgv
2020-03-11 17:06:49 +03:00
committed by bugmaster
parent 08669adf1b
commit 29263c947e
14 changed files with 122 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
src/Select3D/Select3D_SensitiveSegment.cxx
View File

@@ -31,6 +31,7 @@ Select3D_SensitiveSegment::Select3D_SensitiveSegment (const Handle(SelectMgr_Ent
const gp_Pnt& theLastPnt)
: Select3D_SensitiveEntity (theOwnerId)
{
mySFactor = 3;
myStart = theFirstPnt;
myEnd = theLastPnt;
}