Vray SketchUp Material
In order to assign materials in V-ray, just click in the V-ray toolbar situated at Material Editor. Afterward make a material in the sketchup material. V-ray provides the object sketchup’s click “in model” and get on the surface to use the material. Choose the "Paint Bucket" and click on the surface in which the material should be applied. Now the objects are applied with materials. The sketchup users will be able to open the Material Editor for editing and generating other materials.
Material editor is selectable from the icon under VRay for SketchUp tool box or from Material Editor from Plugins V-Ray tab.
V-Ray Material Editor
V-Ray for SketchUp's Material Editor includes three parts:
Material Workplace denotes all the selected materials. Right click to add, import, export, rename, pack, remove, and select the objects with existing materials. This may range from passing on current materials to the selected objects, removing unused materials in the scene, addition of layers with reflections, refractions to the materials.
With updated material preview button, the users will be able to preview the adjusted materials. The material control option vary with the added scene materials in section A. In order to revise the preview image to current materials, just click on update preview button.