0026900: Wedge symetric chamfer results in wrong result

ID	Project	Category	View Status	Date Submitted	Last Update

0026900	Community	OCCT:Modeling Algorithms	public	2015-11-19 03:59	2023-08-01 15:08

Reporter	Vico Liang	Assigned To	~~jgv~~
Priority	normal	Severity	minor
Status	assigned	Resolution	open
Product Version	6.9.1
Target Version	Unscheduled

Summary	0026900: Wedge symetric chamfer results in wrong result
Description	Below code snippet is to chamfer all edges of a wedge. TopoDS_Shape aWedge = // Load from Wedge.brep BRepFilletAPI_MakeChamfer aMakeChamder(aWedge); foreach(TopoDS_Edge anEdge : AllWedgeEdges) { aMakeChamder.Add(2.0, 2.0, anEdge, aFaceOfEdge); } The result is wrong, there are quadrangle faces in the bottom face corners. It should be all triangle planar faces.
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Test case number

Date Modified	Username	Field	Change
2015-11-19 03:59	Vico Liang	New Issue
2015-11-19 03:59	Vico Liang	Assigned To	=> msv
2015-11-19 03:59	Vico Liang	File Added: Wedge.brep
2015-11-19 03:59	Vico Liang	File Added: Chamfer_Wedge_Bad.brep
2015-11-19 03:59	Vico Liang	File Added: Wedge_Chamfer_badResult.png
2015-11-19 09:06	~~msv~~	Assigned To	msv => jgv
2015-11-19 09:06	~~msv~~	Status	new => assigned
2015-11-19 09:06	~~msv~~	Target Version	7.0.0 => 7.1.0
2016-10-28 15:33	~~msv~~	Target Version	7.1.0 => 7.2.0
2017-07-21 11:34	~~msv~~	Target Version	7.2.0 => 7.3.0
2017-12-05 17:09	~~msv~~	Target Version	7.3.0 => 7.4.0
2019-08-12 16:44	~~msv~~	Target Version	7.4.0 => 7.5.0
2020-09-14 22:55	~~msv~~	Target Version	7.5.0 => 7.6.0
2021-08-29 18:52	~~msv~~	Target Version	7.6.0 => 7.7.0
2022-10-24 10:42	szy	Target Version	7.7.0 => 7.8.0
2023-08-01 15:08	dpasukhi	Target Version	7.8.0 => Unscheduled

Vico Liang 2015-11-19 03:59 developer	Wedge.brep (6,139 bytes)

Vico Liang 2015-11-19 03:59 developer	Chamfer_Wedge_Bad.brep (48,563 bytes)

Vico Liang 2015-11-19 03:59 developer	Wedge_Chamfer_badResult.png (11,609 bytes)