How to simulate IR imaging?

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Nils Thune (thune++at++sgi_nils.cmr.no)
Thu, 11 Nov 93 13:50:29 +0100

Hi,

I'm using Performer 1.2 and I want to simulate infrared imaging.

Geometry is loaded from flt files and placed in a pfScene. How can I
toggle between normal and IR rendering of this scene?

I assume some colormap manipulation would work, but what should the
colormap look like (how big should it be and in which order should the
red tones be placed?)

And, how would one handle an IR parameter for each geometry node in the
scene which states the nodes IR sensitivity on a scale from 0-100.

Any suggestions? Any sample code which could help me along?

- Nils

--------------------------------
Nils Thune
Advanced Computing
Christian Michelsen Research
Fantoftvegen 38
N-5036 Fantoft, Bergen, Norway
Email: thune++at++cmr.no
Phone: 05 574040
Phone: 05 574355 (Direct)
Fax : 05 574041
--------------------------------

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