FreeCADView Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0004574 | PartDesign | Bug | public | 2021-02-20 22:41 | 2021-02-21 16:58 |
| Reporter | dg1727 | Assigned To | |||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | confirmed | Resolution | open | ||
| Platform | Linux | ||||
| Product Version | 0.19 | ||||
| Target Version | 0.20 | ||||
| Summary | 0004574: PartDesign Boolean Cut: attempted translation along X-axis causes unexpected rotation | ||||
| Description | PartDesign Boolean Cut: attempted translation along X-axis causes unexpected rotation | ||||
| Steps To Reproduce | Open FreeCAD. Enable the axis cross. In the following steps, after each time a solid is made (those steps are marked with a "*"), adjust the view scale & angle (preferably to an oblique view) so you can tell the shape, location, & orientation of what was made. In the Part Design workbench, create a Body (the default name is Body). Within that Body, create a sketch in the XZ plane. Draw a 10mm x 10mm square whose lower-left corner is at (X = 10 mm, Z = 10 mm). Exit the sketcher. In the tree view, select Body. In the properties windowpane below the tree view, on the Data tab, enter a value for Placement > Position > x of 50 mm. (*) Revolve the sketch, leaving the default parameters, which use the vertical sketch axis as the revolution axis. This produces a square-cross-section toroid. The default name is "Revolution." Create a new Body (the default name is Body001). Within this Body, create a sketch in the XY plane. Draw a 10mm-diameter circle whose center is at (X = 65 mm, Y = 15 mm). Exit the sketcher. (*) Pad the sketch by 30 mm. (Keep the other parameters at default.) This makes a cylinder shape which appears to intersect the toroid. In the treeview, make Body active. (Right-click > "Toggle active body") Start a Boolean operation. In the taskpane for the Boolean, set the Boolean operation to Cut. In the taskpane, select "Add body." Then use the 3D view to select the cylinder shape (Body001). Even before you click OK, the toroid (actually the result of the Boolean, a different object than the original toroid) will appear, unexpectedly rotated 90 degrees about the X axis. | ||||
| Additional Information | The same issue also seems to happen (I didn't use exactly the same steps to duplicate it) on v0.18.4, with the same versions of Coin & OpenCASCADE. There aren't any errors in the terminal, nor in the FreeCAD logfile. | ||||
| Tags | No tags attached. | ||||
| FreeCAD Information | Version: 0.19pre from freecad-daily PPA Hash: ed02d1bbddaa6daeedfe766b2ce33e88f4b22f93 Coin version: 4.0.0a OCC version: 7.3.0 | ||||
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Please paste full About info @dg1727 Please first open a forum thread per our forum guidelines. Thank you |
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@dg1727 ping |
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https://forum.freecadweb.org/viewtopic.php?f=8&t=55853 OS: Linux Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.19pre from freecad-daily PPA Build type: Release Branch: unknown Hash: ed02d1bbddaa6daeedfe766b2ce33e88f4b22f93 Python version: Same issue on 2 widely different Python versions Qt version: irrelevant to this issue Coin version: 4.0.0a OCC version: 7.3.0 Locale: [redacted] |
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It seems that the issue happens only if the first PartDesign Body (object name "Body" in the procedure above) is a solid of revolution. (Using a Pad, for instance, doesn't cause the issue.) |
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Confirmed with: OS: Ubuntu 18.04.5 LTS (XFCE/xubuntu) Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.19.24188 (Git) Build type: Debug Branch: master Hash: 385efeeb589dc2b6c3046ace9c9df23a996ced0c Python version: 3.6.9 Qt version: 5.9.5 Coin version: 4.0.0a OCC version: 7.3.0 Locale: German/Germany (de_DE) |
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This ticket has been migrated to GitHub as issue 6164. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2021-02-20 22:41 | dg1727 | New Issue | |
| 2021-02-21 01:48 | Kunda1 | Status | new => feedback |
| 2021-02-21 01:48 | Kunda1 | Note Added: 0015397 | |
| 2021-02-21 01:48 | Kunda1 | Tag Attached: #post-to-forum | |
| 2021-02-21 01:49 | Kunda1 | Project | FreeCAD => PartDesign |
| 2021-02-21 11:31 | Kunda1 | Note Added: 0015411 | |
| 2021-02-21 12:56 | dg1727 | Note Added: 0015413 | |
| 2021-02-21 12:56 | dg1727 | Status | feedback => new |
| 2021-02-21 13:02 | dg1727 | Note Added: 0015414 | |
| 2021-02-21 13:09 | wmayer | Status | new => confirmed |
| 2021-02-21 13:09 | wmayer | Note Added: 0015415 | |
| 2021-02-21 13:09 | wmayer | Target Version | => 0.20 |
| 2021-02-21 16:58 | Kunda1 | Tag Detached: #post-to-forum |
