Hi Edith

If you are using PBR then you won't see options for Diffuse, Normal, Specular. 

To use decals with PBR you add the Diffuse texture to the Base Color channel, optionally add the Normal to the Bump channel, but importantly you will also require to manually add a Mask (Opacity) to remove the grey area surrounding the scar. Sadly Mask textures are not included with the CC Essentials Learning Resource so you will need to add this manually.

If you are not familiar with creating Mask or Opacity textures, you can change your characters skin from PBR to Traditional (see below). If you do this you will have access to the Diffuse, Normal and Specular channels which match the tutorial and should make it easier to follow along.




                                                                

Peter
Forum Administrator

www.reallusion.com