The Emboss plug-in allows you to raise highlighted surfaces and lower shadows of textures and images creating an embossed look.
Note: This plug-in is located in: Plugins -> Shader -> Texture
Emboss Properties
Direction: Sets the direction of the emboss. Options are:
None
South-East
South-West
North-East
North-West
Emboss: Sets the Emboss level, in percentage.