[comp.graphics] Needed: Quartz surface characteristics

mike@relgyro.stanford.edu (Mike Macgirvin) (12/05/89)

	I am in need of the surface characteristics for fused quartz.
	Ambient, diffuse and specular color characteristics,
	Phong cooeficient, reflectance, and transparancy. I have the
	index of refraction (Well, I have to average it, c'est la vie).

	I have attempted to derive these experimentally, but find the
	resulting traced image lacking in many ways, and a simulation
	visualization I am working on requires accuracy.

	I am using Kalb's 'rayshade' if it affects your responses.

	Please respond via e-mail if possible.

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+  Mike Macgirvin              Relativity Gyroscope Experiment (GP-B)    +
+  mike@relgyro.stanford.edu   (36.64.0.50)                              +
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