FreeCADView Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0003141 | PartDesign | Bug | public | 2017-07-27 02:05 | 2018-01-05 21:58 |
| Reporter | Sam | Assigned To | wmayer | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Platform | intel i7 laptop | OS | ubuntu | OS Version | latest |
| Product Version | 0.17 | ||||
| Target Version | 0.17 | Fixed in Version | 0.17 | ||
| Summary | 0003141: Unexpected behaviour using pad to face on padded shape binder | ||||
| Description | Forum thread: Bug? Mysterious over zealous pad to face Pad extends far beyond expected face. | ||||
| Steps To Reproduce | Refer to attached file: In body003, with sketch035 attached to either of the large flat faces of "pad matching lifter support" Pad to dimension works as expected if "reversed" Pad to selected, opposite, face gives an unexpected result. (Example attached) Pad to first/last gives an error when clicking OK: "SketchBased: Up to face: No faces found in this direction" By way of experiment, I tried to pocket the sketch. "Through all" looked correct, but other options ended badly. | ||||
| Additional Information | OS: Ubuntu 16.04.2 LTS Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.17.11616 (Git) Build type: None Branch: master Hash: aba4338808178b508f3170237f205e0066a5b437 Python version: 2.7.12 Qt version: 4.8.7 Coin version: 4.0.0a OCC version: 7.1.0 Locale: English/UnitedKingdom (en_GB) | ||||
| Tags | No tags attached. | ||||
| FreeCAD Information | |||||
|
|
|
|
|
Issue confirmed by normandc in the forum thread. |
|
|
Is it possible that https://github.com/FreeCAD/FreeCAD/pull/949 is related? |
|
|
The issue can be easily reproduced with the model issue3141.fcstd. * Open the file * Edit Sketch001 resize the rectangle so that the circle is completely inside * Close the sketch => on the opposite side a long cuboid will be created * Edit the sketch again and resize the rectangle so that it intersects the circle * Close the sketch => the cuboid disappears |
|
|
|
|
|
The bug lies inside the function ProfileBased::getUpToFace that doesn't return an unlimited UpToFace (see line 428ff). This makes BRepFeat_MakePrism::Perform to create an unexpected prism. |
|
|
https://github.com/FreeCAD/FreeCAD/commit/50c280fdb69f03c79b35a5202972c2f74028a627 |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2017-07-27 02:05 | Sam | New Issue | |
| 2017-07-27 02:05 | Sam | File Added: 1x x-end-motor-remade(1).fcstd | |
| 2017-08-22 19:54 | Kunda1 | Status | new => confirmed |
| 2017-08-22 19:54 | Kunda1 | Note Added: 0009994 | |
| 2017-08-26 21:23 | Sam | Note Added: 0010011 | |
| 2017-09-25 09:48 | wmayer | Target Version | => 0.17 |
| 2018-01-04 20:44 | wmayer | Note Added: 0010703 | |
| 2018-01-04 20:45 | wmayer | File Added: issue3141.FCStd | |
| 2018-01-04 22:41 | wmayer | Note Added: 0010704 | |
| 2018-01-05 18:37 | wmayer | Assigned To | => wmayer |
| 2018-01-05 18:37 | wmayer | Status | confirmed => closed |
| 2018-01-05 18:37 | wmayer | Resolution | open => fixed |
| 2018-01-05 18:37 | wmayer | Fixed in Version | => 0.17 |
| 2018-01-05 18:37 | wmayer | Note Added: 0010709 | |
| 2018-01-05 21:58 | wmayer | Relationship added | related to 0002441 |
