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Multiple surface colors in the Z buffer? [message #29245]

Fri, 08 February 2002 09:52

weitkamp
Messages: 33
Registered: October 1998

Member

Hi,

I have a segmented volumetric dataset, and am displaying its segments
in a single 3D image, rendering each segment surface with SHADE_VOLUME
and then POLYSHADE, plotting to the Z buffer to get hidden parts
removed.

This works fine except that all the surfaces are displayed in the same
color. However, I would like to display every segment in a different
color (yet continue to have IDL do the shading and hidden-surface
removal). Does anybody know if this can be achieved and how, or where
I can find material on this problem?

Timm

--
Timm Weitkamp
European Synchrotron Radiation Facility (ESRF)
BP 220, F-38043 Grenoble Cedex, France

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[Message index]

		Multiple surface colors in the Z buffer? By: weitkamp on Fri, 08 February 2002 09:52
		Re: Multiple surface colors in the Z buffer? By: Pavel A. Romashkin on Tue, 12 February 2002 09:13

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