Re: Refection in the RayShade renderer

[Roger H. <rog...@mi...>]

Here is a screen dump of the Quesa Interactive renderer.

On the left is a 50% grey torus with Quesa's SpecularControl set to 0.2.
On the right is an identical torus but with Quesa's SpecularControl  
set to about 219.
There is an ambient light and a a directional light.

Are you saying the more reflective one on the left is matt and the  
less reflective one on the right is glossy?
If so our program has had its controls labelled back to front for  
many years. Interesting!