Using RGB for subscatter radius
What do you think of using rgb for the subscatter radius for easy tweaking.. is it correct? because i notice the output and input color socket is different.
Also can you tell me why didn't you put the cavity (pointiness+colorramp) to the factor input of the mix rgb?
if i understand correctly the cavity is some kind of a mask? so i thought that it is suitable to plug it in the factor input.
And also is the course for learning the absorption node group is still available?