View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0027929 | Open CASCADE | OCCT:Modeling Algorithms | public | 2016-10-04 13:45 | 2016-12-09 16:38 |
| Reporter | Assigned To | apn | |||
| Priority | normal | Severity | minor | ||
| Status | closed | Resolution | fixed | ||
| Product Version | 7.0.0 | ||||
| Target Version | 7.1.0 | Fixed in Version | 7.1.0 | ||
| Summary | 0027929: Methods D0 and D1 for trimmed offset surface return different values if the surface has osculating surface | ||||
| Description | Attached face is based on the trimmed Offset surface. At that the Offset surface is based on the trimmed B-spline surface. After the fix for issue 0027892, the surface, which the given face is based on has obtained osculating surface (on the MASTER, osculating surface is NULL). As result, the behavior of methods D0 and D1 is different. P.S. Methods D0 and D1 are called in the point where the normal to the basis (to offset) surface is well defined. Therefore, osculating surface must not play any role in this case. But it is not indeed... | ||||
| Steps To Reproduce | Draw[]> restore f1.brep Draw[]> mksurf os1 f1 Draw[]> svalue os1 0.5 0.5 x1 y1 z1 Draw[]> svalue os1 0.5 0.5 x2 y2 z2 dux duy duz dvx dvy dvz Draw[]> vertex v1 x1 y1 z1 Draw[]> vertex v2 x2 y2 z2 Draw[]> distmini dd v1 v2 Draw[]> dump dd_val # 0.694623157424446 | ||||
| Additional information and documentation updates | Work of D0 method seems to be more correct than D1. And result of D0 method matches with the current MASTER. | ||||
| Tags | No tags attached. | ||||
| Test case number | bugs modalg_6 bug27929 | ||||
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2016-10-04 13:45 developer |
f1.brep (4,287 bytes) |
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This bug is not reproduced on the current MASTER because the given offset surface does not have any osculating surface. Please use the fix for issue 0027892 in order to reproduce. |
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Branch CR27929 has been created by nbv. SHA-1: d4fe6566b298d400d84434660bf946ae28444418 Detailed log of new commits: Author: nbv Date: Wed Oct 5 14:36:33 2016 +0300 0027929: Methods D0 and D1 for trimmed offset surface return different values if the surface has osculating surface Using osculating surface is forbidden if the normal to basis (for offset) surface is well defined. Creation of test case for this issue. Adjusting test cases according to their new behavior. |
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Dear Mikhail, Please review CR27929 branch. The regression in "bugs modalg_4 bug8842_8" has been fixed. |
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Branch CR27929 has been updated forcibly by nbv. SHA-1: 978d33e37695e42765ad1fea85659eafb6e2e6f0 |
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Small correction in the code. |
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Branch CR27929 has been updated forcibly by nbv. SHA-1: 0fc153ddd7a94d42034b46fe395fb55e5103ad98 |
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Reviewed. |
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Dear BugMaster, Branch CR27929 from occt git-repository (and master from products git-repository) was compiled on Linux, MacOS and Windows platforms and tested. SHA-1: 0fc153ddd7a94d42034b46fe395fb55e5103ad98 Number of compiler warnings: occt component: Linux: 0 (0 on master) Windows: 0 (0 on master) MasOS: 0 (0 on master) products component: Linux: 64 Windows: 0 MacOS: 1134 Regressions/Differences: Not detected Testing cases: bugs modalg_6 bug27929 - OK http://occt-tests/CR27929-master-OCCT/Debian70-64/bugs/modalg_6/bug27929.html http://occt-tests/CR27929-master-OCCT/Windows-64-VC10/bugs/modalg_6/bug27929.html Testing on Linux: Total MEMORY difference: 90563706 / 90542307 [+0.02%] Total CPU difference: 19367.579999999944 / 19276.80999999978 [+0.47%] Testing on Windows: Total MEMORY difference: 57216784 / 57236340 [-0.03%] Total CPU difference: 17928.30572429874 / 18116.099728098634 [-1.04%] |
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Branch CR27929 has been deleted by kgv. SHA-1: 0fc153ddd7a94d42034b46fe395fb55e5103ad98 |
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occt: master 95ae6ebb 2016-10-05 11:36:33
Committer: apn Details Diff |
0027929: Methods D0 and D1 for trimmed offset surface return different values if the surface has osculating surface Using osculating surface is forbidden if the normal to basis (for offset) surface is well defined. Creation of test case for this issue. Adjusting test cases according to their new behavior. |
Affected Issues 0027929 |
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| mod - src/GeomEvaluator/GeomEvaluator_OffsetSurface.cxx | Diff File | ||
| mod - tests/bugs/modalg_4/bug8842_8 | Diff File | ||
| add - tests/bugs/modalg_6/bug27929 | Diff File | ||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2016-10-04 13:45 |
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New Issue | |
| 2016-10-04 13:45 |
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Assigned To | => msv |
| 2016-10-04 13:45 |
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File Added: f1.brep | |
| 2016-10-04 13:47 |
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Note Added: 0058390 | |
| 2016-10-04 13:48 |
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Additional Information Updated | |
| 2016-10-04 13:51 |
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Relationship added | child of 0027892 |
| 2016-10-04 15:34 |
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Assigned To | msv => nbv |
| 2016-10-04 15:34 |
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Status | new => assigned |
| 2016-10-04 15:34 |
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Product Version | => 7.0.0 |
| 2016-10-05 16:09 | git | Note Added: 0058436 | |
| 2016-10-05 16:11 |
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Note Added: 0058437 | |
| 2016-10-05 16:11 |
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Assigned To | nbv => msv |
| 2016-10-05 16:11 |
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Status | assigned => resolved |
| 2016-10-05 16:52 | git | Note Added: 0058439 | |
| 2016-10-05 16:53 |
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Note Added: 0058440 | |
| 2016-10-05 17:15 | git | Note Added: 0058441 | |
| 2016-10-05 17:17 |
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Note Added: 0058442 | |
| 2016-10-05 17:17 |
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Assigned To | msv => bugmaster |
| 2016-10-05 17:17 |
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Status | resolved => reviewed |
| 2016-10-05 17:24 |
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Assigned To | bugmaster => apv |
| 2016-10-06 11:37 |
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Test case number | => bugs modalg_6 bug27929 |
| 2016-10-06 11:38 |
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Note Added: 0058448 | |
| 2016-10-06 11:38 |
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Assigned To | apv => bugmaster |
| 2016-10-06 11:38 |
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Status | reviewed => tested |
| 2016-10-07 16:09 | apn | Changeset attached | => occt master 95ae6ebb |
| 2016-10-07 16:09 | apn | Assigned To | bugmaster => apn |
| 2016-10-07 16:09 | apn | Status | tested => verified |
| 2016-10-07 16:09 | apn | Resolution | open => fixed |
| 2016-10-28 21:42 | git | Note Added: 0059463 | |
| 2016-12-09 16:30 |
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Status | verified => closed |
| 2016-12-09 16:38 |
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Fixed in Version | => 7.1.0 |
