View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0033541 | Community | OCCT:Modeling Algorithms | public | 2023-11-28 16:39 | 2024-01-27 18:53 |
| Reporter | ofmetal | Assigned To | akaftasev | ||
| Priority | normal | Severity | major | ||
| Status | new | Resolution | open | ||
| Platform | Windows | OS | VC++ 2015 | ||
| Product Version | 7.7.1 | ||||
| Target Version | Unscheduled | ||||
| Summary | 0033541: Modeling Algorithms - Simple sphere cut from cylinder fails | ||||
| Description | Cutting shape1 from shape2 produces invalid shape: auto shape1 = BRepPrimAPI_MakeSphere(gp_Pnt(1, 1, 1), 1).Shape(); auto shape2 = BRepPrimAPI_MakeCylinder(1, 1).Shape(); If I slightly move shape1 down by 0.01, like this: auto shape1 = BRepPrimAPI_MakeSphere(gp_Pnt(1, 1, 0.99), 1).Shape(); then operation succeeds. | ||||
| Steps To Reproduce |
auto shape1 = BRepPrimAPI_MakeSphere(gp_Pnt(1, 1, 1), 1).Shape();
auto shape2 = BRepPrimAPI_MakeCylinder(1, 1).Shape();
auto op = BRepAlgoAPI_Cut(shape2, shape1);
op.Build();
auto shape3 = op.Shape();
BRepAlgoAPI_Check analyzer;
analyzer.SetData(shape3);
analyzer.Perform();
printf("valid: %d\n", analyzer.IsValid());
| ||||
| Additional information and documentation updates | This happens on the latest available release version 7.7.0 , but not on 7.4.0. https://dev.opencascade.org/release | ||||
| Tags | No tags attached. | ||||
| Test case number | |||||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2023-11-28 16:39 | ofmetal | New Issue | |
| 2023-11-28 16:39 | ofmetal | Assigned To | => oan |
| 2024-01-26 17:54 | oan | Note Added: 0114990 | |
| 2024-01-26 17:54 | oan | Assigned To | oan => akaftasev |
| 2024-01-26 17:54 | oan | Category | OCCT:Mesh => OCCT:Modeling Algorithms |
| 2024-01-27 18:53 | dpasukhi | Target Version | => Unscheduled |
| 2024-01-27 18:53 | dpasukhi | Summary | Simple sphere cut from cylinder fails => Modeling Algorithms - Simple sphere cut from cylinder fails |
| 2024-01-27 18:53 | dpasukhi | Steps to Reproduce Updated |
