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ID | Project | Category | View Status | Date Submitted | Last Update | ||||||||
0023314 | Community | [OCCT] OCCT:Modeling Algorithms | public | 2012-07-18 06:01 | 2020-09-14 22:56 | ||||||||
Reporter | dingzh | ||||||||||||
Assigned To | jgv | ||||||||||||
Priority | normal | Severity | minor | ||||||||||
Status | new | Resolution | open | ||||||||||
Platform | A | OS | L | OS Version | L | ||||||||
Product Version | [OCCT] 6.5.3 | ||||||||||||
Target Version | [OCCT] 7.6.0* | Fixed in Version | |||||||||||
Summary | 0023314: Helix curve distortion | ||||||||||||
Description | Load attached brep file. Try to build a helix along a period surface using API Handle(Geom2d_TrimmedCurve) aSegment = GCE2d_MakeSegment(startPnt , endPnt); edge = BRepBuilderAPI_MakeEdge(aSegment , hSurf); BRepLib::BuildCurves3d(edge); The startPnt is (0.0,0.0), endPnt is (PI2*22, 51.024) (means 22 rounds), the hSurf is the b-spline surface in the file. When round is 22, the helix curve is distortion, if we decrease the round to 10, the curve is correct. Thanks. | ||||||||||||
Tags | No tags attached. | ||||||||||||
Test case number | |||||||||||||
Attached Files | ![]() | ||||||||||||
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Date Modified | Username | Field | Change |
2012-07-18 06:01 | dingzh | New Issue | |
2012-07-18 06:01 | dingzh | Assigned To | => jgv |
2012-07-18 06:01 | dingzh | File Added: helix.rar | |
2014-08-11 20:33 | abv | Target Version | => 6.8.0 |
2014-09-26 14:25 | abv | Target Version | 6.8.0 => 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 17:01 | msv | Target Version | 7.3.0 => 7.4.0 |
2019-08-12 16:37 | msv | Target Version | 7.4.0 => 7.5.0 |
2020-09-14 22:56 | msv | Target Version | 7.5.0 => 7.6.0* |
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