View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0029085 | Community | OCCT:Modeling Algorithms | public | 2017-09-06 16:26 | 2021-08-29 18:52 |
| Reporter | abv | Assigned To | msv | ||
| Priority | normal | Severity | minor | ||
| Status | new | Resolution | open | ||
| Target Version | 7.7.0 | ||||
| Summary | 0029085: Modeling - fillet fails on synthetic case (sphere cut by cylinder) | ||||
| Description | The problem (originated from FreeCAD) has been reported on user's forum at: https://www.opencascade.com/content/problem-fillet Fillet fails on the shape produced by cutting a sphere with radius 25 by cylinder with radius 15, except for fillets with very small radius (R <= 0.9 on the test script below). Fillet can be built on a half of the object, but it does not look like circular fillet, see attached image. | ||||
| Steps To Reproduce | pload MODELING psphere s 25 pcylinder c 15 100 trotate c 0 0 0 1 0 0 90 trotate c 0 0 0 0 1 0 180 ttranslate c -11 50 0 bcut b s c donly b explode b e # problem 1: fillet fails on whole shape (works only with radius <= 0.9) del res_fail fillet res_fail b 8. b_4 checkshape res_fail # problem 2: fillet built on half shape is apparently not circular box bo -40 0 -40 100 100 100 bcut bhalf b bo explode bhalf e fillet res_half bhalf 8. bhalf_4 | ||||
| Additional information and documentation updates | P.S. Both commands "blend" and "fillet" provide no message on error, this is ridiculous! Note that in OCCT 6.0 these commands did report error: EXCEPTION Stripe compute 00742648 : Standard_Failure: rattrapage en retouchant les points non ecrit : pas de voisin | ||||
| Tags | No tags attached. | ||||
| Test case number | |||||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2017-09-06 16:26 | abv | New Issue | |
| 2017-09-06 16:26 | abv | Assigned To | => msv |
| 2017-09-06 16:34 | abv | Summary | Modeling - fillet fails => Modeling - fillet fails on synthetic case (sphere and cylinder) |
| 2017-09-06 16:34 | abv | Description Updated | |
| 2017-09-06 16:34 | abv | Additional Information Updated | |
| 2017-09-06 17:07 | abv | Description Updated | |
| 2017-09-06 17:07 | abv | Steps to Reproduce Updated | |
| 2017-09-06 17:07 | abv | Additional Information Updated | |
| 2017-09-06 17:09 | abv | File Added: bug29085.png | |
| 2017-09-06 17:26 | abv | Summary | Modeling - fillet fails on synthetic case (sphere and cylinder) => Modeling - fillet fails on synthetic case (sphere cut by cylinder) |
| 2019-08-12 16:43 | msv | Target Version | 7.4.0 => 7.5.0 |
| 2020-09-14 22:55 | msv | Target Version | 7.5.0 => 7.6.0 |
| 2021-08-29 18:52 | msv | Target Version | 7.6.0 => 7.7.0 |
