Contents
LamaAdd is simply adding to materials together, controlled by individual weights.
If both weights add up to more than 1.0, you might be reflecting more light that received by the surface. This may prevent the render from converging normally as it breaks energy conservation !
Material 1
This is the first material to mix
Material 2
The second material to be mixed.
Weight 1
The mixed value of material 1. You can also use a map here to control the value
Weight 2
The mixed value of material 2. You can also use a map here to control the value