Decal material type

Diffuse: base color data for the decal
NMap: Normal Map, per-texel surface normal data. When enabled, the surface will get shaded according to the normal info.
Specular: this unit will mask specular highlights.
Height: this unit will store a map of height levels across the material.
DetailDiffuse:

HeightMapScale:
HeightMapBias
FrenselBias: Bias for Fresnel term. values: 0-1. Higher means that more of reflection is seen when looking straight at object.
FrenselPow: The higher the 'sharper' the reflection is, meaning that it is only clearly seen at sharp angles.
DetailUvMul: The amount the UV maps are multiplied with. The higher the more the detail maps are repeated.
DetailFadeStart: When the details start fading out.
DetailFadeEnd: When details have completely faded out.
DetailWeight: The amount of influence of the detail texture.

Diffuse: base color data for the material.
- NMap: Normal Map, per-texel surface normal data. When enabled, the surface will get shaded according to the normal info.
- Alpha: this layer will mask any result using the alpha value (0 not visible - 1 fully visible)
- Specular: this unit will mask specular highlights.
- Height: this unit will store a map of height levels across the material. SolidDiffuse requires this unit to be enabled in order for Parallax Mapping to work.
- Illumination: the texture in this unit will be used as a self illumination pattern.
- DissolveAlpha: this unit will be looked up at by the mesh dissolve effect.
- CubeMap: this unit will make the material look as if reflecting an environment given by a cubemap texture.
- CubeMapAlpha: just like Alpha, but this unit will only mask the cubemap reflection.
- DissolveAlpha:
- Liquid:
- DetailDiffuse:
- DetailNMap:
- Translucency:

Frictional Game Wiki