You can use the OctaneVR® window and OctaneRender® PBR material for deep material design. It is an efficient and fast node-based editing tool, and the interface unlocks the power of OctaneRender’s physically-based, unbiased material design environment.
Figure 1: An OctaneRender SpecularAmount of specular reflection, or the mirror-like reflection of light photons at the same angle. Used for transparent materials such as glass and water. MaterialThe representation of the surface or volume properties of an object.