[PROBLEM} Invisible internal edges on AMD Radeon HD 5670

[PrzemoF]

That's a follow up from Polish forum [1]. The problem:

OS: Windows 7
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.4 (GitTag)
Build type: Release
Branch: releases/FreeCAD-0-18
Hash: 980bf9060e28555fecd9e3462f68ca74007b70f8
Python version: 3.6.6
Qt version: 5.6.2
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: Polish/Poland (pl_PL)

Hardware:
AMD Radeon HD 5670



Any known workarounds, beside switching to linux?

[1] https://forum.freecadweb.org/viewtopic. ... 10#p393696

[chrisb]

First try: 0.19. Then Display drivers.