This is one of my first render in ArchiCAD and i've got 2 problems.
The first (in blue) is about my glass which appears sometimes really dark/black
The second (in red) is the wall which appears like dirty
Could someone tell me how to fix that ? Thank you very much
For the 1st issue, Ray Threshold, Ray Depth and Reflection Depth play a role, in the Help files see: User Interface Reference > Dialog Boxes > Detailed CineRender Settings > General Options (CineRender). Maybe this will also help with the 2nd problem.
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