View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0030836 | Community | OCCT:Modeling Algorithms | public | 2019-07-10 14:55 | 2022-10-24 10:43 |
| Reporter | Matthias | Assigned To | bugmaster | ||
| Priority | normal | Severity | minor | ||
| Status | new | Resolution | open | ||
| Platform | Windows | OS | VC++ 2015 | ||
| Product Version | 7.3.0 | ||||
| Target Version | 7.8.0 | ||||
| Summary | 0030836: Modeling Algorithms - BRepFilletAPI_MakeFillet produces degenerated fillet in specific example | ||||
| Description | See steps to reproduce. With orig_faulty.brep the produced fillet is degenerated (see attached fillet_faulty_png). With orig_okay.brep the produced fillet seems to be okay (see attached fillet_okay_png). | ||||
| Steps To Reproduce | in DRAW: degenerated fillet: restore orig_faulty.brep o1 explode o1 E blend r1 o1 2 o1_6 vdisplay r1 fillet okay: restore orig_okay.brep o2 explode o2 E blend r2 o2 2 o2_6 vdisplay r2 | ||||
| Additional information and documentation updates | With explode o1 Fthe face o1_2 is a surface of revolution primarily, build from a Bezier-Curve. In case of orig_faulty.brep the first and second control-point of this Bezier-curve (at the large radius of the surface) are very near to each other. In case of orig_okay.brep these control_points were moved away from each other. From my understanding, the surface o1_2 has to be enlarged to create a fillet. In case of orig_faulty.brep the enlargement of the surface seems to be inappropriate for the fillet creation due to the distribution of the control-points (see also surface_iso_line_distribution.png). | ||||
| Tags | No tags attached. | ||||
| Test case number | |||||
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fillet_faulty.png (133,817 bytes) |
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fillet_okay.png (125,793 bytes) |
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orig_faulty.brep (272,940 bytes) |
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orig_okay.brep (264,505 bytes) |
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surface_iso_line_distribution.png (104,195 bytes) |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2019-07-10 14:55 | Matthias | New Issue | |
| 2019-07-10 14:55 | Matthias | Assigned To | => msv |
| 2019-07-10 14:55 | Matthias | File Added: fillet_faulty.png | |
| 2019-07-10 14:55 | Matthias | File Added: fillet_okay.png | |
| 2019-07-10 15:00 | Matthias | File Added: orig_faulty.brep | |
| 2019-07-10 15:00 | Matthias | File Added: orig_okay.brep | |
| 2019-07-12 10:10 | Matthias | File Added: surface_iso_line_distribution.png | |
| 2019-07-12 10:11 | Matthias | Additional Information Updated | |
| 2019-08-12 17:45 | msv | Target Version | 7.4.0 => 7.5.0 |
| 2020-02-11 13:12 | Matthias | Relationship added | duplicate of 0028167 |
| 2020-03-04 12:00 | kgv | Summary | BRepFilletAPI_MakeFillet produces degenerated fillet in specific example => Modeling Algorithms - BRepFilletAPI_MakeFillet produces degenerated fillet in specific example |
| 2020-07-10 13:50 | Matthias | Assigned To | msv => bugmaster |
| 2020-09-15 17:19 | msv | Target Version | 7.5.0 => 7.6.0 |
| 2021-08-29 18:49 | msv | Target Version | 7.6.0 => 7.7.0 |
| 2022-10-24 10:43 | szy | Target Version | 7.7.0 => 7.8.0 |
