View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0028653 | Open CASCADE | OCCT:Data Exchange | public | 2017-04-14 13:11 | 2024-09-25 12:53 |
| Reporter | anv | Assigned To | dkulikov | ||
| Priority | normal | Severity | minor | ||
| Status | assigned | Resolution | open | ||
| Product Version | 7.3.0 | ||||
| Target Version | Unscheduled | ||||
| Summary | 0028653: Data Exchange - STEP Reader can't import entities that don't fit standard scheme | ||||
| Description | This issue was reported by a customer. STEP file on import with OCCT loses some of its entities, though AutoCAD translates it fully. Short research showed that file contains some entities (BSpline surfaces) which records don't fit STEP standard scheme. (B_SPLINE_SURFACE(1,2,...(()))BOUNDED_SURFACE()REPRESENTATION_ITEM('')GEOMETRIC_REPRESENTATION_ITEM()SURFACE()); B_SPLINE_SURFACE is a subtype of BOUNDED_SURFACE, thus should go after it. And also it should have one of it's subtypes written (B_Spline_Surface_With_Knots, Uniform_Surface, Quasi_Uniform_Surface, Bezier_Surface ). | ||||
| Steps To Reproduce | ReadStep D D:/BODY_Roto Sweep.42.stp | ||||
| Tags | No tags attached. | ||||
| Test case number | |||||
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Also, trying to import IFC file (which is another scheme) leads to stack overflow in STEP reader. |
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No files |
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File was renamed and is stored in a private tests data repository as follows: unsorted / step / bug28653.stp |
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The issue based on the complex STEP entity - needs to investigate and implement new Complex type. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2017-04-14 13:11 | anv | New Issue | |
| 2017-04-14 13:11 | anv | Assigned To | => szv |
| 2017-04-14 13:12 |
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Summary | STEP Reader can't import entities that doesn't fit standard scheme => STEP Reader can't import entities that don't fit standard scheme |
| 2018-03-13 15:23 | kgv | Note Added: 0074437 | |
| 2018-03-13 15:24 | kgv | Note Edited: 0074437 | |
| 2021-02-18 13:00 | bugmaster | Assigned To | szv => szy |
| 2021-02-18 14:27 | kgv | Summary | STEP Reader can't import entities that don't fit standard scheme => Data Exchange - STEP Reader can't import entities that don't fit standard scheme |
| 2023-09-01 18:21 | dpasukhi | Assigned To | szy => dpasukhi |
| 2024-09-24 20:10 | dpasukhi | Assigned To | dpasukhi => anv |
| 2024-09-24 20:10 | dpasukhi | Status | new => acknowledged |
| 2024-09-24 20:10 | dpasukhi | Note Added: 0116762 | |
| 2024-09-25 12:40 | anv | Assigned To | anv => dkulikov |
| 2024-09-25 12:40 | anv | Status | acknowledged => assigned |
| 2024-09-25 12:40 | anv | Note Added: 0116763 | |
| 2024-09-25 12:53 | dpasukhi | Note Added: 0116764 | |
| 2024-09-25 12:53 | dpasukhi | Project | Internal => Open CASCADE |
