View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
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0031623 | Open CASCADE | OCCT:Modeling Algorithms | public | 2020-06-22 09:41 | 2021-09-03 13:38 |
Reporter | snn | Assigned To | bugmaster | ||
Priority | normal | Severity | minor | ||
Status | closed | Resolution | unable to reproduce | ||
Product Version | 7.4.0 | ||||
Target Version | 7.6.0 | Fixed in Version | 7.4.0 | ||
Summary | 0031623: Modeling Algorithms - BRepExtrema_DistShapeShape crashes at distance computing | ||||
Description | The crash takes place in Extrema_ExtCC::PrepareResults. In the code below is expected that ExtPCir has at least one extrema, but it is really 0. Extrema_ExtPElC ExtPCir(aPCirc2, Extrema_CurveTool::Circle(((Adaptor3d_Curve) myC[0])), Precision::Confusion(), theUt11, theUt12); Standard_Real aMinSqD = ExtPCir.SquareDistance(1); I failed to reproduce the issue on a smaller model with extracted parts of interest only. | ||||
Steps To Reproduce | 1. Open model \\master\projects\DMU_Reviewer\test_files\Engine V Twin Revision 02.xbf 2. Select parts as it is shown in the attached picture 3. Call BRepExtrema_DistShapeShape for the selected shapes | ||||
Tags | No tags attached. | ||||
Test case number | |||||
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Parts_to_select_1.PNG (322,280 bytes) |
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Engine V Twin Revision 02 - 2tubes.STEP (46,086 bytes) |
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Analysis |
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Debugging |
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Debugging |
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Bug is not reproducible on OCCT 7.4.0 and current master. Analysis is done with help of Draw commands: XOpen - for reading *.xbf file XGetOneShape and XGetFreeShapes - to get shapes from document distmini - to call BRepExtrema_DistShapeShape |
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> Bug is not reproducible on OCCT 7.4.0 It doesn't look like the bug being reported for some older OCCT version. Dear Sergey, please specify OCCT version with the bug ("Product Version") / provide more details for reproducing. |
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This bug is not reproduced in the target application (DMU Reviewer) after moving to OCCT 7.5.1. |
Date Modified | Username | Field | Change |
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2020-06-22 09:41 | snn | New Issue | |
2020-06-22 09:41 | snn | Assigned To | => msv |
2020-06-22 09:41 | snn | File Added: Parts_to_select.PNG | |
2020-09-15 11:54 |
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Assigned To | msv => szy |
2020-09-15 11:54 |
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Target Version | 7.5.0 => 7.6.0 |
2020-09-15 11:58 |
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Summary | BRepExtrema_DistShapeShape crashes at distance computing => Modeling Algorithms - BRepExtrema_DistShapeShape crashes at distance computing |
2020-09-15 12:21 | snn | File Added: Parts_to_select_1.PNG | |
2020-09-15 12:23 |
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File Deleted: Parts_to_select.PNG | |
2020-12-28 14:40 | szy | Assigned To | szy => aavtamon |
2021-03-16 12:40 | snn | File Added: Engine V Twin Revision 02 - 2tubes.STEP | |
2021-03-18 16:23 |
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Note Added: 0099583 | |
2021-03-22 17:14 |
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Note Added: 0099653 | |
2021-03-25 16:25 |
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Note Added: 0099739 | |
2021-03-25 16:32 |
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Note Added: 0099740 | |
2021-03-25 16:32 |
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Assigned To | aavtamon => szy |
2021-03-25 16:32 |
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Status | new => resolved |
2021-03-25 17:00 | kgv | Note Added: 0099741 | |
2021-03-25 17:00 | kgv | Assigned To | szy => snn |
2021-03-25 17:00 | kgv | Status | resolved => feedback |
2021-03-25 17:00 | kgv | Note Edited: 0099741 | |
2021-03-25 17:01 | kgv | Resolution | open => unable to reproduce |
2021-03-25 17:01 | kgv | Product Version | => 7.4.0 |
2021-04-13 15:04 | snn | Note Added: 0100281 | |
2021-07-29 11:59 | snn | Status | feedback => resolved |
2021-07-29 12:02 | kgv | Assigned To | snn => bugmaster |
2021-07-29 12:02 | kgv | Status | resolved => feedback |
2021-09-03 13:37 | bugmaster | Status | feedback => closed |
2021-09-03 13:37 | bugmaster | Fixed in Version | => 7.5.1 |
2021-09-03 13:38 | bugmaster | Fixed in Version | 7.5.1 => 7.4.0 |