I have a complex architectural model. Part of it is a simple model of a cistern made up of some Part objects. Different 2D views of the model are taken with Arch Sections together with Draft Shape2DViews and finally brought onto a drawing page. It turns out that Part cylinders are wrongly drawn on the page in some cases.
Attached you find the following svg files exported from the drawing page.
- house_drawing_error.svg: Shows the wrong rendering of the cistern. It is on the right and vertically roughly in the middle.
- house_drawing_corrected.svg: I manually corrected the drawing to show, how it should look like.
- The Draft shape 2D views (intermediate rendering step) look correct.
- Creating a new Arch section, Draft shape 2D view or Drawing page does not help.
- I was able to isolate the following effect: If a Part cylinder is not hidden, it renders correctly. But if it is partially hidden, it renders wrongly on the page.
Is this effect known? How can I proceed with debugging. I have no clue where to go on.
Best regards
Simon
---
OS: Ubuntu 14.04.5 LTS
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.17.10423 (Git)
Build type: None
Branch: master
Hash: 45bf8ed91ed1bd65d7c5750685f8c435c9b092cf
Python version: 2.7.6
Qt version: 4.8.6
Coin version: 4.0.0a
OCC version: 6.8.0.oce-0.17