View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0026963 | Community | OCCT:Modeling Algorithms | public | 2015-12-07 23:22 | 2015-12-08 12:38 |
| Reporter | jensgw | Assigned To | |||
| Priority | normal | Severity | major | ||
| Status | new | Resolution | open | ||
| Platform | Windows | OS | VC++ 2013 | ||
| Product Version | 6.9.1 | ||||
| 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 | |||||
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pipeBug.zip (811,935 bytes) |
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2015-12-08 12:34 developer |
pipes.PNG (72,657 bytes) |
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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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2015-12-08 12:38 developer |
pipes.brep (96,445 bytes) |
