View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0004788 | PartDesign | Bug | public | 2021-11-14 04:17 | 2021-11-14 04:17 |
Reporter | garya | Assigned To | |||
Priority | normal | Severity | minor | Reproducibility | always |
Status | new | Resolution | open | ||
Platform | PC | OS | FreeBSD | OS Version | 11.4-RELEASE |
Product Version | 0.20 | ||||
Summary | 0004788: Polar pattern of loft up to arc surface fails | ||||
Description | If a loft is done from a square pillar resting on a ring, the resulting loft cannot be replicated in a polar array. Forum thread: https://forum.freecadweb.org/viewtopic.php?f=3&t=63689 Several example files are posted in forum thread; the simplest is PolarPatrn_4. | ||||
Steps To Reproduce | Load PolarPatrn_4 Select Proto_WindingRib Click PolarPattern Result: Two posts are visible, 180 degrees apart The original post has the additive loft; the patterned one does not (ok so far) Click Add Feature Result: The added post is removed (still ok) Click on the AdditiveLoft Result: AdditiveLoft is added to the PolarPattern parameters list in the dialog (correct) The original additive loft disappears and no lofts are visible on either post (incorrect) | ||||
Additional Information | See the forum thread for other manifestations of this bug and attempts to work around. It was suggested this is a problem with OpenCascade. | ||||
Tags | Loft, Part Design, PolarPattern | ||||
FreeCAD Information | OS: FreeBSD 11.4-RELEASE-p6 (XFCE/xfce) Word size of FreeCAD: 64-bit Version: 0.20.master (Built from source 2021-11-01) Build type: Release Python version: 3.7.9 Qt version: 5.15.2 Coin version: 4.0.0 OCC version: 7.5.0 Locale: C/Default (C) | ||||