Shower cabin with onyx wall with lighting

Onyx material is configured with translucency
It is important that Volumetric scattering is selected in the mode window in Volumetric and SSS. Otherwise, the transparency parameters will be inactive.

In order for the material to look correct on the render behind the wall with onyx, a light source is required. In the scene, this is the CoronaLight mtl material. If you want to make a shot without backlighting, you need to apply a regular stone material with a stone texture from diffuse to the wall.


Corona version 10
CoronaLegacyMtl Materials
In CoronaRender 6 and below CoronaLegacyMtl=CoronaMtl
CoronaLegacyMtl requires Corona Renderer version 1.5 or higher