I'll just have the chocolate, thanks, Izi. :biggrin: Long as it's dark. :laugh:

I'm trying to get my head around the logic of WHITE * Light Intensity to the power of 2.2. Or does diffuse() do some calculations that change that value of Color(1,1,1)? I'm finding it hard to imagine this, but then, perhaps a tutorial on the diffuse node would be in order, here?

BB says: "The diffuse node does an internal calculation to determine the illumination and multiply that with the incoming clr."

So, basically it's diffout = clr * I
But clr isn't going to be WHITE, is it? It's going to be that colourMap that you are going to be multiplying with light intensity.

Am I way off base here??

Monterey/Mint21.x/Win10 - Blender3.x - PP11.3(cm) - Musescore3.6.2

Wir sind gewohnt, daß die Menschen verhöhnen was sie nicht verstehen
[it is clear that humans have contempt for that which they do not understand] 

Metaphor of Chooks