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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
| 0023375 | Community | [OCCT] OCCT:Modeling Algorithms | public | 2012-08-10 12:03 | 2013-06-18 15:06 | ||||
| Reporter | Timo | ||||||||
| Assigned To | bugmaster | ||||||||
| Priority | normal | Severity | major | ||||||
| Status | closed | Resolution | fixed | ||||||
| Platform | OS | OS Version | |||||||
| Product Version | [OCCT] 6.5.3 | ||||||||
| Target Version | [OCCT] 6.6.0 | Fixed in Version | [OCCT] 6.6.0 | ||||||
| Summary | 0023375: (OCC 6.5.3 regression) BRepBuilderAPI_Sewing returns wrong result | ||||||||
| Description | The following sewing operation returns a wrong result in OCCT 6.5.3. The result is correct in OCCT 6.5.2. Draw script: restore Volute1.brep v explode v sewing r 0.01 v_1 v_2 vinit vdisplay r vfit The problem has been reported on the forum (http://www.opencascade.org/org/forum/thread_23594/?forum=3 [^]) and has been confirmed to be a reproducible regression. The brep-file and an illustrative image is appended. | ||||||||
| Tags | No tags attached. | ||||||||
| Test case number | bugs modalg_5(010) bug23375_1, bug23375_2 | ||||||||
| Attached Files |  Volute1.zip (346,107 bytes) 2012-08-10 12:03 SewingRegression.PNG (74,795 bytes) 2012-08-10 12:04 bug23375 (667 bytes) 2013-03-20 18:02 Pump1.brep (196,874 bytes) 2013-03-27 18:39 bug23375_1.tcl (666 bytes) 2013-03-28 14:48 | ||||||||
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Notes |
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(0023301) Timo (developer) 2013-02-11 14:53 |
The problem must be caused by changes local to BRepBuilderAPI_Sewing.cxx in the time from OCCT 6.5.2 to 6.5.3. Currently, we are using the code from 6.5.2 and the problem does not occur. |
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(0023809) omy (developer) 2013-03-20 09:52 |
Dear gka, I've made a fix and pushed it into branch CR23375. Please, review. |
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(0023821) gka (developer) 2013-03-20 16:02 |
Branch CR23375 is ready to test |
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(0023836) mkv (tester) 2013-03-21 16:51 |
Dear BugMaster, Branch CR23375 (and products from GIT master) was compiled on Linux and Windows platforms and tested without rebase. SHA-1: 85a1cd6d725d9b9964457890871f88ec14bef9fe Number of compiler warnings: occt component : Linux: 3 (3 on master) Windows: 11 (11 on master) products component : Linux: 0 (0 on master) Windows: 50 (50 on master) Regressions: http://occt-tests/CR23375-master-occt/Mandriva2010/summary.html [^] http://occt-tests/CR23375-master-occt/Windows-32-VC9/summary.html [^] bugs iges(003) bug306 bugs modalg_2(007) bug22770_9 bug22770_10 bug22770_11 bug22770_12 bug22770_13 bug22770_15 bugs modalg_4(009) bug714 Improvements: http://occt-tests/CR23375-master-occt/Mandriva2010/summary.html [^] http://occt-tests/CR23375-master-occt/Windows-32-VC9/summary.html [^] sewing tol_100(003) J3 Testing cases: bugs modalg_5(010) bug23375 - OK. Testing on Linux: Total MEMORY difference: 243264808 / 241426424 Total CPU difference: 20710.770000000226 / 14674.630000000103 Testing on Windows: Total MEMORY difference: 352268284 / 354461928 Total CPU difference: 20347.640625 / 22871.15625 There are not serious differences in images found by testdiff. http://occt-tests/CR23375-master-occt/Mandriva2010/diff-Mandriva2010.html [^] http://occt-tests/CR23375-master-occt/Windows-32-VC9/diff-Windows-32-VC9.html [^] IMAGE sewing tol_1 E8: E8.png differs IMAGE sewing tol_100 J1: J1.png differs IMAGE sewing tol_100 J2: J2.png differs IMAGE sewing tol_100 J4: J4.png differs IMAGE sewing tol_100 Y7: Y7.png differs IMAGE sewing tol_0_01 E9: E9.png differs |
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(0023866) omy (developer) 2013-03-22 15:21 edited on: 2013-03-22 15:23 |
Dear gka, I've pushed new version of fix into branch CR23375_1. Please, review. |
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(0023867) gka (developer) 2013-03-22 15:40 |
Branch CR23375_1 is ready to be tested |
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(0023889) mkv (tester) 2013-03-25 19:52 |
Dear BugMaster, Branch CR23375_1 (and products from GIT master) was compiled on Linux and Windows platforms and tested without rebase. SHA-1: f0eef6a14b159a57dc65b2e60a390050804e7800 Number of compiler warnings: occt component : Linux: 3 (3 on master) Windows: 11 (11 on master) products component : Linux: 0 (0 on master) Windows: 50 (50 on master) Regressions: http://occt-tests/CR23375-1-master-occt/Mandriva2010/summary.html [^] http://occt-tests/CR23375-1-master-occt/Windows-32-VC9/summary.html [^] bugs modalg_2(007) bug22770_12, bug22770_13, bug22770_15 Improvements: No improvements Testing cases: bugs modalg_5(010) bug23375 - OK. Testing on Linux: Total MEMORY difference: 243833724 / 241563524 Total CPU difference: 16381.699999999682 / 14689.000000000104 Testing on Windows: Total MEMORY difference: 352016892 / 352502444 Total CPU difference: 20873.15625 / 22501.90625 There are not serious differences in images found by testdiff. |
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(0023906) omy (developer) 2013-03-27 16:05 |
Dear gka, Fix was pushed into branch CR23375_2. Please, review. It is assumed that a) test bugs fclasses bug7287_4 is not stable and its results can vary from run to run b) differences in results between master and CR23375_2 in bugs modalg_2(007) bug22770_12, bug22770_13, bug22770_15 may be treated as an improvements, so the mentioned testcases can be fixed. |
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(0023907) gka (developer) 2013-03-27 16:15 |
Dear bugmaster. Could you please correct failed scripts. Best regards Galina. |
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(0023909) Timo (developer) 2013-03-27 18:38 |
With the current fix (branch CR23375_2), we have many regressions. Testcase: restore Pump1.brep p explode p sewing r 0.1 p whatis r In original OCC 6.5.4 the result is: r is a shape SHELL FORWARD Modified Orientable Closed With the current fix, the result is not closed, but there are 16 free edges. |
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(0023910) Timo (developer) 2013-03-27 18:56 |
Also the original problem is not solved with the current fix (branch CR23375_2). |
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(0023911) omy (developer) 2013-03-27 19:17 edited on: 2013-03-27 19:22 |
Thank you for your post. I've fixed a small misprint that led to regressions. Correct branch is CR23375_2 |
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(0023920) mkv (tester) 2013-03-28 13:21 edited on: 2013-03-28 13:34 |
Dear BugMaster, Branch CR23375_2 (and products from GIT master) was compiled on Linux and Windows platforms and tested without rebase. SHA-1: 9fa046fe4d686685d45287d245c81b3f9de810dc Number of compiler warnings: occt component : Linux: 3 (3 on master) Windows: 11 (11 on master) products component : Linux: 0 (0 on master) Windows: 50 (50 on master) Regressions: http://occt-tests/CR23375-2-master-occt/Mandriva2010/summary.html [^] http://occt-tests/CR23375-2-master-occt/Windows-32-VC9/summary.html [^] boolean bcut_simple(009) L9 - sewing bugs modalg_2(007) bug22770_9, bug22770_10, bug22770_11, bug22770_13, bug22770_15 - sewing bugs moddata_2 bug42 - sewing bugs vis(004) bug544 - sewing sewing tol_100(003) I5, J3 xcaf brep_to_igs_add_CL(006) G1, G2 - sewing Improvements: http://occt-tests/CR23375-2-master-occt/Mandriva2010/summary.html [^] http://occt-tests/CR23375-2-master-occt/Windows-32-VC9/summary.html [^] Improvements: bugs modalg_1(006) buc60905 - sewing; It is necessary to correct TODO bugs modalg_2(007) bug22770_8 - sewing; It is necessary to correct TODO sewing tol_0_01(001) F8 - It is necessary to correct TODO sewing tol_100(003) I6, J1, J2, J6 - It is necessary to correct TODO Testing cases: bugs modalg_5(010) bug23375 - BAD. Testing on Linux: Total MEMORY difference: 226781272 / 224762024 Total CPU difference: 16330.619999999913 / 15116.77999999989 Testing on Windows: Total MEMORY difference: 340552020 / 340968600 Total CPU difference: 23077.765625 / 19075.96875 There are following differences in images found by testdiff. http://occt-tests/CR23375-2-master-occt/Windows-32-VC9/diff-Windows-32-VC9.html [^] IMAGE sewing tol_100 I9: I9.png differs IMAGE sewing tol_100 J4: J4.png differs IMAGE sewing tol_100 K1: K1.png differs IMAGE sewing tol_100 T8: T8.png differs IMAGE sewing tol_100 Y7: Y7.png differs IMAGE sewing tol_100 C5: C5.png differs |
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(0023921) mkv (tester) 2013-03-28 13:33 |
Dear BugMaster, Branch CR23375_2 will be retested now. |
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(0023922) omy (developer) 2013-03-28 14:49 |
Dear bugmaster, I've added a test case for file Pump1.brep |
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(0023924) Timo (developer) 2013-03-28 17:59 |
Now, our test cases are correct with Branch CR23375_2. |
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(0023925) mkv (tester) 2013-03-28 20:00 |
Dear BugMaster, Branch CR23375_2 (and products from GIT master) was compiled on Linux and Windows platforms and tested without rebase. SHA-1: ffc0db2f038be94a39550ade6630a3b50d0e3ad9 Number of compiler warnings: occt component : Linux: 3 (3 on master) Windows: 11 (11 on master) products component : Linux: 0 (0 on master) Windows: 50 (50 on master) Regressions/differences: http://occt-tests/CR23375-2-master-occt/Mandriva2010/summary.html [^] http://occt-tests/CR23375-2-master-occt/Windows-32-VC9/summary.html [^] bugs modalg_2(007) bug22770_12, bug22770_13, bug22770_15 - nbshapes Improvements: No improvements Testing cases: bugs modalg_5(010) bug23375, bug23375_1 - OK. Testing on Linux: Total MEMORY difference: 227114304 / 225083412 Total CPU difference: 19937.810000000296 / 15151.729999999905 Testing on Windows: Total MEMORY difference: 354621172 / 355168948 Total CPU difference: 22426.921875 / 21078.8125 There are not serious differences in images found by testdiff. |
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(0023926) mkv (tester) 2013-03-28 20:01 |
Dear gka, could you please review test case bugs/modalg_5(010)/bug23375_1 (see it in git branch). |
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(0023928) gka (developer) 2013-03-29 10:41 |
For all sewing tests it is necessary to check following features: validity of result shape tolerance of result shape number of free edges given in the dump after sewing |
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(0023932) omy (developer) 2013-03-29 12:12 |
Dear gka, I've fixed modalg_2 testcases to check validity of result shape, its tolerance and number of free edges. Please, review. |
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(0023938) mkv (tester) 2013-03-29 15:34 |
Dear BugMaster, Tests are corrected and pushed to git repository. |
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(0023939) mkv (tester) 2013-03-29 15:35 |
Dear BugMaster, Branch CR23375_2 is TESTED. |
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Notes |
| Related Changesets |
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occt: master 2c896b8f
Timestamp: 2013-03-29 11:57:20 Author: omy Committer: bugmaster [ Details ] [ Diff ] |
0023375: (OCC 6.5.3 regression) BRepBuilderAPI_Sewing returns wrong result Fixed selection of sewing pairs of edges. Mistake fix Adding test case for this fix |
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| mod - src/BRepBuilderAPI/BRepBuilderAPI_Sewing.cxx | [ Diff ] [ File ] | ||
| add - tests/bugs/modalg_5/bug23375 | [ Diff ] [ File ] | ||
| add - tests/bugs/modalg_5/bug23375_1 | [ Diff ] [ File ] | ||
| Related Changesets |
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Issue History |
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| Date Modified | Username | Field | Change |
| 2012-08-10 12:03 | Timo | New Issue | |
| 2012-08-10 12:03 | Timo | Assigned To | => jgv |
| 2012-08-10 12:03 | Timo | File Added: Volute1.zip | |
| 2012-08-10 12:04 | Timo | File Added: SewingRegression.PNG | |
| 2013-02-11 14:53 | Timo | Note Added: 0023301 | |
| 2013-02-12 12:09 | jgv | Assigned To | jgv => gka |
| 2013-03-13 10:03 | gka | Assigned To | gka => omy |
| 2013-03-13 10:03 | gka | Status | new => assigned |
| 2013-03-20 09:52 | omy | Note Added: 0023809 | |
| 2013-03-20 09:52 | omy | Assigned To | omy => gka |
| 2013-03-20 09:52 | omy | Status | assigned => resolved |
| 2013-03-20 16:02 | gka | Note Added: 0023821 | |
| 2013-03-20 16:02 | gka | Status | resolved => reviewed |
| 2013-03-20 16:33 | mkv | Assigned To | gka => mkv |
| 2013-03-20 18:02 | omy | File Added: bug23375 | |
| 2013-03-21 16:51 | mkv | Note Added: 0023836 | |
| 2013-03-21 16:52 | mkv | Test case number | => bugs modalg_5(010) bug23375 |
| 2013-03-21 16:52 | mkv | Assigned To | mkv => omy |
| 2013-03-21 16:52 | mkv | Status | reviewed => assigned |
| 2013-03-22 15:21 | omy | Note Added: 0023866 | |
| 2013-03-22 15:21 | omy | Assigned To | omy => gka |
| 2013-03-22 15:21 | omy | Status | assigned => resolved |
| 2013-03-22 15:23 | omy | Note Edited: 0023866 | View Revisions |
| 2013-03-22 15:40 | gka | Note Added: 0023867 | |
| 2013-03-22 15:40 | gka | Status | resolved => reviewed |
| 2013-03-22 20:56 | mkv | Assigned To | gka => mkv |
| 2013-03-25 19:52 | mkv | Note Added: 0023889 | |
| 2013-03-25 19:53 | mkv | Assigned To | mkv => omy |
| 2013-03-25 19:53 | mkv | Status | reviewed => assigned |
| 2013-03-27 16:05 | omy | Note Added: 0023906 | |
| 2013-03-27 16:05 | omy | Assigned To | omy => gka |
| 2013-03-27 16:05 | omy | Status | assigned => resolved |
| 2013-03-27 16:15 | gka | Note Added: 0023907 | |
| 2013-03-27 16:15 | gka | Assigned To | gka => mkv |
| 2013-03-27 16:15 | gka | Status | resolved => reviewed |
| 2013-03-27 18:38 | Timo | Note Added: 0023909 | |
| 2013-03-27 18:39 | Timo | File Added: Pump1.brep | |
| 2013-03-27 18:56 | Timo | Note Added: 0023910 | |
| 2013-03-27 19:17 | omy | Note Added: 0023911 | |
| 2013-03-27 19:22 | omy | Note Edited: 0023911 | View Revisions |
| 2013-03-28 13:21 | mkv | Note Added: 0023920 | |
| 2013-03-28 13:33 | mkv | Note Added: 0023921 | |
| 2013-03-28 13:34 | mkv | Note Edited: 0023920 | View Revisions |
| 2013-03-28 13:34 | mkv | Note Edited: 0023920 | View Revisions |
| 2013-03-28 14:48 | omy | File Added: bug23375_1.tcl | |
| 2013-03-28 14:49 | omy | Note Added: 0023922 | |
| 2013-03-28 17:59 | Timo | Note Added: 0023924 | |
| 2013-03-28 20:00 | mkv | Note Added: 0023925 | |
| 2013-03-28 20:01 | mkv | Note Added: 0023926 | |
| 2013-03-28 20:01 | mkv | Test case number | bugs modalg_5(010) bug23375 => bugs modalg_5(010) bug23375, bug23375_1 |
| 2013-03-28 20:01 | mkv | Assigned To | mkv => omy |
| 2013-03-28 20:01 | mkv | Status | reviewed => assigned |
| 2013-03-29 10:41 | gka | Note Added: 0023928 | |
| 2013-03-29 12:12 | omy | Note Added: 0023932 | |
| 2013-03-29 12:12 | omy | Assigned To | omy => gka |
| 2013-03-29 12:12 | omy | Status | assigned => resolved |
| 2013-03-29 14:17 | gka | Status | resolved => reviewed |
| 2013-03-29 15:34 | mkv | Note Added: 0023938 | |
| 2013-03-29 15:35 | mkv | Note Added: 0023939 | |
| 2013-03-29 15:36 | mkv | Test case number | bugs modalg_5(010) bug23375, bug23375_1 => bugs modalg_5(010) bug23375_1, bug23375_2 |
| 2013-03-29 15:36 | mkv | Assigned To | gka => bugmaster |
| 2013-03-29 15:36 | mkv | Status | reviewed => tested |
| 2013-04-01 17:37 | bugmaster | Changeset attached | => occt master 2c896b8f |
| 2013-04-01 17:37 | bugmaster | Status | tested => verified |
| 2013-04-01 17:37 | bugmaster | Resolution | open => fixed |
| 2013-04-01 17:41 | bugmaster | Target Version | => 6.6.0 |
| 2013-04-23 13:35 | aiv | Status | verified => closed |
| 2013-04-29 15:24 | aiv | Fixed in Version | => 6.6.0 |
| 2013-06-18 15:06 | emv | Relationship added | parent of 0024036 |
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Issue History |
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