You asked: How do I mirror a material in VRAY SketchUp?

How do I rotate 90 degrees in SketchUp?

With the Select tool (Spacebar), select the object you’d like to rotate. Activate the Rotate tool by pressing (Q) on your keyboard. Click the point where you’d like to rotate from, but this time, hold down the mouse button and drag outwards, perpendicular to the plane you’d like to rotate on.

How do you make glass transparent in VRAY?

First, right-click your Glass material in the Material List-Create Layer-Refraction. ‘Transparency’ values work on the grey scale spectrum, with ‘Black’ as completely Opaque and ‘White’ as completely Transparent. In the Diffuse tab, click on the color picker next to ‘Transparency‘ and change it to White.