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IDProjectCategoryView StatusDate SubmittedLast Update
0026899Community[OCCT] OCCT:Modeling Algorithmspublic2015-11-18 18:092017-12-05 17:09
ReporterVico Liang 
Assigned Tojgv 
PrioritynormalSeverityminor 
StatusassignedResolutionopen 
PlatformOSOS Version
Product Version[OCCT] 6.9.1 
Target Version[OCCT] 7.4.0*Fixed in Version 
Summary0026899: Invalid fillet result
DescriptionCode snippet as below:
TopoDS_Shape aTwoBoxUnion = // Load from TwoBox_Union.brep
BRepFilletAPI_MakeFillet aMakeFillet(aTwoBoxUnion);

TopoDS_Face aTopFaceOfBox1 = // Find the top face of box1
foreach(TopoDS_Edge anEdge : aFaceEdges)
{
    aMakeFillet.Add(2.0, anEdge);
}

The result is invalid, please see the attahced images.
Steps To Reproducerestore TwoBox_Union.brep a
subshape a f 6
fillet r a 2 a_6
don r
checkshape r

#checkshape gives faulties:
On Shape faulty_1 :
BRepCheck_UnorientableShape
Shape faulty_2 on shape faulty_1 :
BRepCheck_NotClosed
Shape faulty_3 on shape faulty_4 :
BRepCheck_NotClosed

Faulty shapes in variables faulty_1 to faulty_4
TagsNo tags attached.
Test case number
Attached Files? file icon TwoBox_Union.brep (16,291 bytes) 2015-11-18 18:09
? file icon FilletBadResult.brep (134,177 bytes) 2015-11-18 18:10
png file icon FilletOfSelectionFace.png (5,839 bytes) 2015-11-18 18:10
png file icon FilletBadResult.png (12,171 bytes) 2015-11-18 18:10

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- Issue History
Date Modified Username Field Change
2015-11-18 18:09 Vico Liang New Issue
2015-11-18 18:09 Vico Liang Assigned To => msv
2015-11-18 18:09 Vico Liang File Added: TwoBox_Union.brep
2015-11-18 18:10 Vico Liang File Added: FilletBadResult.brep
2015-11-18 18:10 Vico Liang File Added: FilletOfSelectionFace.png
2015-11-18 18:10 Vico Liang File Added: FilletBadResult.png
2015-11-18 18:31 msv Assigned To msv => jgv
2015-11-18 18:31 msv Target Version 7.0.0 => 7.1.0
2015-11-18 18:31 msv Steps to Reproduce Updated View Revisions
2015-11-18 18:31 msv Status new => assigned
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*


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