View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0031567 | Community | OCCT:Data Exchange | public | 2020-05-15 15:44 | 2023-03-24 15:33 |
| Reporter | ventu | Assigned To | |||
| Priority | normal | Severity | major | ||
| Status | new | Resolution | open | ||
| Product Version | 7.4.0 | ||||
| Summary | 0031567: Data Exchange - Imported STeP model is missing two surfaces | ||||
| Description | (This is really on 7.4.0, but that version is not available for selection). I analyzed one of the two surfaces (#586) and I see two problems. A) EDGE_CURVE #49 is a NURBS with parametrization [0,1]: it's closed but not periodic. It's limited by the same vertex, which projects at 0.997..., so its parametrization should become [0.997...,1.997...]. However, at StepToTopoDS_GeometricTool.cxx:305, these values are reset to [0,1]. B) Don't know if this is related to the above, but the face imports with 2 trimming edges, while in the STeP file there are 4. So the resulting loop doesn't make much sense. | ||||
| Tags | No tags attached. | ||||
| Test case number | |||||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2020-05-15 15:44 | ventu | New Issue | |
| 2020-05-15 15:44 | ventu | Assigned To | => gka |
| 2020-05-15 15:44 | ventu | File Added: STOCK_IMPELLER.STEP | |
| 2020-06-04 14:59 | kgv | Summary | Imported STeP model is missing two surfaces => Data Exchange - Imported STeP model is missing two surfaces |
| 2020-06-04 14:59 | kgv | Product Version | 7.3.0 => 7.4.0 |