View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0027059 | Community | OCCT:Modeling Data | public | 2016-01-04 15:59 | 2016-04-20 15:50 |
| Reporter | martinsiggel | Assigned To | bugmaster | ||
| Priority | high | Severity | major | ||
| Status | closed | Resolution | fixed | ||
| Product Version | 7.0.0 | ||||
| Target Version | 7.0.0 | Fixed in Version | 7.0.0 | ||
| Summary | 0027059: Point->Curve Projection/Extrema fails [OCCT 7 only] | ||||
| Description | With the new OCCT 7 beta, a simple projection using GeomAPI_ProjectPointOnCurve and Extrema_ExtPC fails. No solution is found for this problem. The point lies on the end of the curve, but slightly shifted away normal to the curve. Only if we put this point directly ON the curve by setting p.X = 12.7, then the algorithms succeeds. All other values of p.X fail. This example worked with all OCCT 6 versions. See attached file project.brep - first shape is the vertex, second the edge/curve. | ||||
| Steps To Reproduce | pload ALL restore project.brep compound explode compound mkcurve curve compound_2 # both fail proj curve 12.699999 16.8949999999593 0.534684851975074 proj curve 12.700001 16.8949999999593 0.534684851975074 # only this succeeds proj curve 12.700000 16.8949999999593 0.534684851975074 | ||||
| Tags | No tags attached. | ||||
| Test case number | bugs moddata_3 bug27059 | ||||
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project.brep (741 bytes) |
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Branch CR27059 has been created by aml. SHA-1: 00c0c8a8700a3f113e454eb53045efb73796b0a2 Detailed log of new commits: Author: aml Date: Mon Jan 11 12:21:01 2016 +0300 0027059: Point->Curve Projection/Extrema fails [OCCT 7 only] Add check to run interval perform when necessary condition of extrema (small value of first derivative) is true. Test case added. |
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Dear msv, Please check current state of branch CR27059. Original shape should be renamed to bug27059.brep. |
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Branch CR27059 has been updated forcibly by aml. SHA-1: 18fe45ce2c6599e2cfa4e5badc5c0dce4bd837a1 |
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Reviewed. |
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Dear BugMaster, Branch CR27059 from occt git-repository (and master from products git-repository) was compiled on Linux, MacOS and Windows platforms and tested on Release mode. SHA-1: 18fe45ce2c6599e2cfa4e5badc5c0dce4bd837a1 Number of compiler warnings: occt component : Linux: 0 (0 on master) Windows: 0 (0 on master) MacOS : 134 (134 on master) products component : Linux: 37 (37 on master) Windows: 0 (0 on master) Regressions/Differences/Improvements: No regressions/differences Testing cases: http://occt-tests/CR27059-master-occt-64/Debian70-64/bugs/moddata_3/bug27059.html http://occt-tests/CR27059-master-occt-64/Windows-64-VC10/bugs/moddata_3/bug27059.html bugs moddata_3 bug27059: OK Testing on Linux: occt component : Total MEMORY difference: 89662567 / 89872343 [-0.23%] Total CPU difference: 19164.900000000063 / 19261.14000000009 [-0.50%] products component : Total MEMORY difference: 25334382 / 25248592 [+0.34%] Total CPU difference: 7420.950000000035 / 7482.440000000016 [-0.82%] Testing on Windows: occt component : Total MEMORY difference: 57254411 / 57524837 [-0.47%] Total CPU difference: 18148.71953719888 / 18865.94973479909 [-3.80%] products component : Total MEMORY difference: 16923521 / 17032519 [-0.64%] Total CPU difference: 5681.228817899957 / 5812.004456199969 [-2.25%] There are no differences in images found by testdiff. |
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Dear BugMaster, Branch CR27059 is TESTED. |
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Branch CR27059 has been deleted by kgv. SHA-1: 18fe45ce2c6599e2cfa4e5badc5c0dce4bd837a1 |
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occt: master c5a10cf7 2016-01-11 09:21:01
Committer: bugmaster Details Diff |
0027059: Point->Curve Projection/Extrema fails [OCCT 7 only] Add check to run extrema search when necessary condition of extrema is true (small value of first derivative of objective function). Test case added. |
Affected Issues 0027059 |
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| mod - src/Extrema/Extrema_GExtPC.gxx | Diff File | ||
| add - tests/bugs/moddata_3/bug27059 | Diff File | ||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2016-01-04 15:59 | martinsiggel | New Issue | |
| 2016-01-04 15:59 | martinsiggel | Assigned To | => msv |
| 2016-01-04 15:59 | martinsiggel | File Added: project.brep | |
| 2016-01-04 21:47 |
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Assigned To | msv => aml |
| 2016-01-04 21:47 |
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Priority | normal => high |
| 2016-01-04 21:47 |
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Status | new => assigned |
| 2016-01-11 13:40 | git | Note Added: 0049772 | |
| 2016-01-11 13:41 |
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Note Added: 0049773 | |
| 2016-01-11 13:41 |
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Assigned To | aml => msv |
| 2016-01-11 13:41 |
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Status | assigned => resolved |
| 2016-01-11 15:30 | git | Note Added: 0049776 | |
| 2016-01-11 15:32 |
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Note Added: 0049777 | |
| 2016-01-11 15:32 |
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Assigned To | msv => bugmaster |
| 2016-01-11 15:32 |
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Status | resolved => reviewed |
| 2016-01-11 15:34 |
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Assigned To | bugmaster => mkv |
| 2016-01-12 17:23 |
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Note Added: 0049792 | |
| 2016-01-12 17:23 |
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Test case number | => bugs moddata_3 bug27059 |
| 2016-01-12 17:23 |
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Note Added: 0049793 | |
| 2016-01-12 17:23 |
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Assigned To | mkv => bugmaster |
| 2016-01-12 17:23 |
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Status | reviewed => tested |
| 2016-01-15 16:57 | bugmaster | Changeset attached | => occt master c5a10cf7 |
| 2016-01-15 16:57 | bugmaster | Status | tested => verified |
| 2016-01-15 16:57 | bugmaster | Resolution | open => fixed |
| 2016-04-17 13:54 | git | Note Added: 0053009 | |
| 2016-04-20 15:42 |
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Fixed in Version | => 7.0.0 |
| 2016-04-20 15:50 |
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Status | verified => closed |
