FIX: OSL mix shader clamps 2nd color component to 3rd one.
FIX: OSL mix shader clamps 2nd color component to 3rd one.

Previously the OSL Mix shader node was clamping the 2nd color component (green) to the 3rd color component (blue). Now every component is clamped on its own.


pyrochlore/cycles,tangent-opensource/coreBlackbird,tangent-opensource/coreBlackbird,pyrochlore/cycles,pyrochlore/cycles,tangent-opensource/coreBlackbird