VRay Skp Two Sided parameters
Search Keywords: 2Sided, backlight, VRay2SidedMtl
The VRay Skp Two Sided material is a utility material provided with the V-Ray renderer. The material allows you to have a separate material for the front and back faces. It can be very useful when creating very quick conceptual render when trying to convey ideas with minimal modeling. The Skp Two-Sided material looks very similar to the V-Ray Two Sided material. It has two slots, one for the front material, and another for the back mat
Front material - this is the material which will be used for front-side faces as defined by the object normals.
Back material - this is the material V-Ray which will be used for back side faces as defined by their normals.
Force One-Sided - when is is on (the default), the sub-materials will render as one-sided materials. Turning this option off is not recommended.