View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0025206 | Community | OCCT:Modeling Algorithms | public | 2014-09-01 17:10 | 2021-08-29 18:51 |
| Reporter | shoogen | Assigned To | ifv | ||
| Priority | normal | Severity | minor | ||
| Status | new | Resolution | open | ||
| Platform | Linux | OS | Debian 6.0 | ||
| Product Version | 6.7.1 | ||||
| Target Version | 7.7.0 | ||||
| Summary | 0025206: Fillet creates edge with C0 continuity | ||||
| Description | The result of the fillet contains faces with C0 continuity, which makes the result unusable for a later operations. The offending edge has a degree of 9 and the second (or second last) knot has a multiplicity of 9. part of dump e8 ------- Dump of 2 surfaces ------- 1 : BSplineSurface urational vrational Degrees :2 9 NbPoles :3 67 NbKnots :2 9 VKnots : 1 : 367.719855980534 10 2 : 373.287258543889 8 ... 7 : 389.161717280444 8 8 : 394.02805763465 9 <<<------- C0 continuity 9 : 400.702594650899 10 | ||||
| Steps To Reproduce | pload MODELING restore lampe-1-draw-Fusion.brep Fusion explode Fusion E blend Fillet Fusion 25 Fusion_4 25 Fusion_5 25 Fusion_6 25 Fusion_7 25 Fusion_8 25 Fusion_9 25 Fusion_10 25 Fusion_11 25 Fusion_12 explode Fillet E renamevar Fillet_8 e8 #dump e8 | ||||
| Tags | No tags attached. | ||||
| Test case number | bugs modalg_7 bug25206 | ||||
|
|
lampe-1-draw-Fusion.brep (240,253 bytes) |
|
|
might be affected by CR23547 -> retest |
|
|
Seems that it worked in version 6.3.0 |
|
|
It worked in 6.5.0, but 6.6.0 already produces C0 geometry |
|
|
Problem described in issue is reproduced on current state of OCCT. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2014-09-01 17:10 | shoogen | New Issue | |
| 2014-09-01 17:10 | shoogen | Assigned To | => ifv |
| 2014-09-01 17:10 | shoogen | File Added: lampe-1-draw-Fusion.brep | |
| 2014-09-11 18:06 | abv | Target Version | => 7.1.0 |
| 2014-09-24 14:19 | shoogen | Note Added: 0032088 | |
| 2014-09-26 18:42 | shoogen | Note Added: 0032267 | |
| 2014-09-26 19:46 | abv | Note Added: 0032271 | |
| 2016-10-28 11:54 | msv | Target Version | 7.1.0 => 7.2.0 |
| 2017-07-21 11:34 | msv | Target Version | 7.2.0 => 7.3.0 |
| 2017-08-04 10:23 |
|
Test case number | => bugs modalg_7 bug25206 |
| 2017-08-04 10:23 |
|
Note Added: 0069104 | |
| 2017-12-05 17:01 | msv | Target Version | 7.3.0 => 7.4.0 |
| 2019-08-12 16:43 | msv | Target Version | 7.4.0 => 7.5.0 |
| 2020-09-14 22:56 | msv | Target Version | 7.5.0 => 7.6.0 |
| 2021-08-29 18:51 | msv | Target Version | 7.6.0 => 7.7.0 |
