FreeCADView Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0003639 | TechDraw | Bug | public | 2018-10-15 16:20 | 2018-10-21 16:32 |
| Reporter | mkey | Assigned To | wandererfan | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Product Version | 0.17 | ||||
| Target Version | 0.18 | Fixed in Version | 0.18 | ||
| Summary | 0003639: TechDraw Detail view stalls FreeCAD | ||||
| Description | When adding a Detail view to a view created in TechDraw workbench for a spherical object (in this test case a simple cylinder, a pipe created with padding and a pipe created with a sweep) FreeCAD will hang every time the detail view is redrawn. That is, on opening the file, saving or changing some of the properties. It seems that the cylinder causes a shorter hang than a pipe does. The report view gives this message: The standard modus operandi is: - cause the detail view to be rebuilt - FC hangs with 100% usage on 1 CPU core for up to 70 seconds - FC recovers and can be used normally until the next rebuild of the detail view | ||||
| Steps To Reproduce | 1. create a new file 2. switch to PartDesign, create a new body, sketch 3. draw two concentric circles and constrain them 4. pad the sketch 5. switch to TechDraw 6. create a new drawing 8. add a new view 9. add a detail view of the created view. At this point the hang should occur. Alternatively, open any of the attached files, all of them should hang for several seconds and longer on opening the file. Link to the forum thread: https://forum.freecadweb.org/viewtopic.php?f=3&t=31545 | ||||
| Additional Information | OS: Windows 7 Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.17.13541 (Git) Build type: Release Branch: releases/FreeCAD-0-17 Hash: 9948ee4f1570df9216862a79705afb367b2c6ffb Python version: 2.7.14 Qt version: 4.8.7 Coin version: 4.0.0a OCC version: 7.2.0 Locale: Croatian/Croatia (hr_HR) | ||||
| Tags | TechDraw | ||||
| FreeCAD Information | |||||
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This should be fixed by git commit a281832627 a281832627. |
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Closed. For future reference, this was caused by OCC HLR creating many short bspline curves in the projection/HLR process. Fix was to use a cuboid cutting tool instead of a cylinder. The straight edges seem to work better than the curves. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2018-10-15 16:20 | mkey | New Issue | |
| 2018-10-15 16:20 | mkey | Tag Attached: TechDraw | |
| 2018-10-15 16:20 | mkey | File Added: detail_sweep.FCStd | |
| 2018-10-15 16:20 | mkey | File Added: detail_cylinder.FCStd | |
| 2018-10-15 16:20 | mkey | File Added: detail_pipe.FCStd | |
| 2018-10-17 12:44 | wandererfan | Status | new => resolved |
| 2018-10-17 12:44 | wandererfan | Resolution | open => fixed |
| 2018-10-17 12:44 | wandererfan | Fixed in Version | => 0.18 |
| 2018-10-17 12:44 | wandererfan | Target Version | => 0.18 |
| 2018-10-17 12:44 | wandererfan | Note Added: 0012046 | |
| 2018-10-21 16:32 | wandererfan | Assigned To | => wandererfan |
| 2018-10-21 16:32 | wandererfan | Status | resolved => closed |
| 2018-10-21 16:32 | wandererfan | Note Added: 0012078 |
