[comp.graphics] Request for Illumination and Reflectance data

rasom@dgp.toronto.edu (Maria Grace Raso) (10/27/89)

Does anyone have on file the radiant power distributions for different
light sources. For example, sunlight, fluorescent light, incandescent
light, etc. I would like to get data for as many light sources as possible.
I have the data values for the CIE Illuminant D65 (represents
daylight) and Illuminant A (represents incandescent light) but the 
actual values for daylight (under various conditions, example cloudy, etc.)
would be more appropriate.

Also, I would be interested in getting the reflectance values for
various materials. I have the Krinov data (which is all for natural
objects such as elm, birch, sand, etc.) but I would be interested 
in other types of materials as well, such as paints, brick, metals, etc.

I would prefer to get these values for as large a wavelength range as
possible. Preferably in the range 380nm - 740nm at least.

E-mail me at rasom@explorer.dgp.utoronto.ca with any suggestions.

Thanks in advance for any help.

				Maria



Maria Raso
Department of Computer Science
Dynamic Graphics Project (DGP)
University Of Toronto
Toronto, Canada
rasom@explorer.dgp.utoronto.ca