Backface Mask by Jens Kafitz


  • Where to find it:


    • Add Procedural Layer / Geometry / Extension Pack /


    • NodeGraph / Right Mouse Click / Add Nodes / Geometry / Extension Pack /




Backface Mask will try to create a mask based on opposite normals.

This is useful for example to isolate interior faces of clothing (think jacket lining)


Isolating interior faces of this gun turret using the Backface Mask:



Node Overview



Node Properties


MAIN TAB

Backfaces


  • Backface Threshold

Will expand the threshold for what is considered interior faces


  • Invert Faces

Inverts the Normal evaluation on your model - exterior faces will become interior ones and vice versa.




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