Template:Rendering mr cie d node
From TOI-Pedia
The mib_cie_d Color temperature is measured in degrees Kelvin. A low value results in a 'warm' color and a high value will result in a 'cool' color.
Notice: The lowest possible working value in MentalRay is 4000K. Below this value you'll get a cold color instead of a warm color.
Asssigning the mib_cie_d node to the color attribute of a light:
Open the attributes of the light. Click on the checker box next to the color.
Locate the mib_cie_d node in the mental ray tab.
When this node is added, the color temperature can be entered and the intensity changed. Be sure that the intensity of the light itself is, and stays at 1.0!