View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0023860 | Community | OCCT:Modeling Algorithms | public | 2013-03-26 21:24 | 2022-07-05 11:08 |
| Reporter | Aaron Michalk | Assigned To | vmigunov | ||
| Priority | normal | Severity | crash | ||
| Status | assigned | Resolution | unable to reproduce | ||
| Platform | A | OS | L | ||
| Product Version | 6.5.4 | ||||
| Target Version | 7.7.0 | ||||
| Summary | 0023860: Bad memory access intersecting two nearly coincident cylindrical faces | ||||
| Description | Executing the following code results in an access violation in Release on Windows and MacOS. It throws an exception in debug. | ||||
| Steps To Reproduce | gp_Ax3 axes1(gp_Pnt(1031.3339148728076, -113.25868616662650, 56.152387686082520), gp_Dir(-0.86602540378443815, 0.50000000000000089, 0.00000000000000000), gp_Dir(-0.50000000000000089, -0.86602540378443815, 0.00000000000000000)); Handle(Geom_CylindricalSurface) surface1(new Geom_CylindricalSurface(axes1, 76.499999999999986)); gp_Ax3 axes2(gp_Pnt(1017.0706583606553, -103.24955863669388, 56.152387686082548), gp_Dir(0.86602540378443915, -0.49999999999999933, 0.00000000000000000), gp_Dir(0.49999999999999933, 0.86602540378443915, 0.00000000000000000)); Handle(Geom_CylindricalSurface) surface2(new Geom_CylindricalSurface(axes2, 76.499999999999986)); BRep_Builder builder; TopoDS_Face face1; TopoDS_Face face2; builder.MakeFace(face1, surface1, Precision::Confusion()); builder.MakeFace(face2, surface2, Precision::Confusion()); IntTools_FaceFace intersection; intersection.SetParameters(false, true, true, Precision::Confusion()); intersection.Perform(face1, face2); | ||||
| Tags | No tags attached. | ||||
| Test case number | |||||
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It is needed to create a test case. |
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Branch CR23860 has been created by vmigunov. SHA-1: f5a092b6cf73141df8a7a322b024ea9534c75e2c Detailed log of new commits: Author: vmigunov Date: Wed Jun 29 09:58:57 2022 +0300 0023860: Bad memory access intersecting two nearly coincident cylindrical faces Test of 2 nearly coincident cylindrical faces intersection is added |
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Branch CR23860 has been updated forcibly by vmigunov. SHA-1: 337415de745a0d340776aab23b9a1f0cdb17b09d |
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See branch CR23860 |
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No need to convert curves to edges:mkedge e1 c_1 mkedge e2 c_2 Check of picture for each edge is redundant:
checkview -display e1 -2d -path ${imagedir}/${test_image}_e1.png
checkview -display e2 -2d -path ${imagedir}/${test_image}_e2.png
Both edges could be shown at once, you may use
xwd ${imagedir}/${test_image}.png
Also, I would expect the check of some numeric values of the result, at least the number of curves, and probably some other values of those curves. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2013-03-26 21:24 | Aaron Michalk | New Issue | |
| 2013-03-26 21:24 | Aaron Michalk | Assigned To | => abv |
| 2013-09-22 13:17 | abv | Assigned To | abv => ifv |
| 2013-09-22 13:17 | abv | Status | new => assigned |
| 2013-09-22 13:17 | abv | Category | OCCT:Foundation Classes => OCCT:Modeling Algorithms |
| 2021-11-25 11:42 | ifv | Status | assigned => resolved |
| 2021-11-25 11:42 | ifv | Resolution | open => unable to reproduce |
| 2021-11-25 12:07 | msv | Note Added: 0105416 | |
| 2021-11-25 12:07 | msv | Status | resolved => assigned |
| 2022-06-24 14:58 | azv | Assigned To | ifv => vmigunov |
| 2022-06-24 14:58 | azv | Target Version | => 7.7.0 |
| 2022-06-29 10:04 | git | Note Added: 0109355 | |
| 2022-07-04 11:16 | git | Note Added: 0109526 | |
| 2022-07-04 19:05 | vmigunov | Assigned To | vmigunov => azv |
| 2022-07-05 09:04 | vmigunov | Status | assigned => resolved |
| 2022-07-05 09:04 | vmigunov | Note Added: 0109551 | |
| 2022-07-05 11:08 | azv | Assigned To | azv => vmigunov |
| 2022-07-05 11:08 | azv | Status | resolved => assigned |
| 2022-07-05 11:08 | azv | Note Added: 0109558 |
