i have some troubles with fog color maps. somehow there are some problems with the curve at the bottom of the object.
Can anyone help ?
Best you send the scene to support@chaosgroup.com so we can take a look. Mention this thread in the e-mail as well.
Hello,
Please note that in V-Ray for SketchUp in order for the mapping to work properly there needs to be a texture in the diffuse slot.
To resolve the issue in hand please do the following:
- Open the Fog texture(V-Ray Asset Editor > Materials > the glass material > reflection > Fog Color) and under Texture Placement > Repeat set the value to 1(both for U and V)
- Copy the fog texture to the diffuse and then disable it (there just needs to be a texture for the mapping to work)
- Then press the Tri-Planar Projection(Fit) button 
in the tool bar.
After that it should work as expected.