I’ve applied a number of materials to objects in my 3D model, yet when I view in Rendered Viewport they show simply as shaded…When I render in V ray they render out, so they are indeed there. It is just making texture mapping quite difficult as I can’t see them!
Any suggestions appreciated thanks!
Textures in a Vray standard material show up in Rendered mode in Rhino 5 SR13 here using Vray 2.0 . Are you using a different version of Rhino or Vray or is the texture in another material type? It might be an issue with the display mode settings for Rendered mode too so try the defaults in Options>View>Display Modes>Rendered.