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ID | Project | Category | View Status | Date Submitted | Last Update | ||||||||
0026963 | Community | [OCCT] OCCT:Modeling Algorithms | public | 2015-12-07 23:22 | 2015-12-08 12:38 | ||||||||
Reporter | jensgw | ||||||||||||
Assigned To | msv | ||||||||||||
Priority | normal | Severity | major | ||||||||||
Status | new | Resolution | open | ||||||||||
Platform | Windows | OS | VC++ 2013 | OS Version | 64 bit | ||||||||
Product Version | [OCCT] 6.9.1 | ||||||||||||
Target Version | Fixed in Version | ||||||||||||
Summary | 0026963: Wrong result in boolean operations - also it takes very long | ||||||||||||
Description | Useing BRepOffsetAPI_MakePipeShell with BRepAlgoAPI_Fuse leads to wrong results, and takes ages to compute. Sample programm creates N pipes. A Pipe is defined with a Circle and a Geom_BSplineCurve with two Points and Tangents: StartPoint is 0,0,0 EndPoint 100,0,100 StartTangent is 0,0,1 EndTangent 1,0,0. The Pipes are rotated around the Z-Axis. These Pipes are then fused. Actually for every new Pipe a new set of points and tangents is created. The wrong breps are included in the zip. Sample Code was created with the OCCTe-learnign material, which you should have :-) Run testbean command to execute. | ||||||||||||
Tags | No tags attached. | ||||||||||||
Test case number | |||||||||||||
Attached Files | ![]() ![]() ![]() | ||||||||||||
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(0048833) msv (developer) 2015-12-08 12:38 |
For clarity, I have created the pipes to be fused and attached the picture. Indeed, fusing of already the first two pipes produces incorrect result. |
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Date Modified | Username | Field | Change |
2015-12-07 23:22 | jensgw | New Issue | |
2015-12-07 23:22 | jensgw | Assigned To | => msv |
2015-12-07 23:22 | jensgw | File Added: pipeBug.zip | |
2015-12-08 12:34 | msv | File Added: pipes.PNG | |
2015-12-08 12:38 | msv | Note Added: 0048833 | |
2015-12-08 12:38 | msv | File Added: pipes.brep |
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