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octaviz and color
From: |
Jeff Abrahamson |
Subject: |
octaviz and color |
Date: |
Mon, 17 Oct 2005 12:34:42 -0400 |
User-agent: |
Mutt/1.5.9i |
I've been playing with octaviz all morning. It's very nice. My need
is to image surfaces for which I have triangular meshes, so I find
myself using vtk_trisurf mostly.
Near as I can tell, though, vtk_trisurf.m ignores anything I say about
color. Am I confused?
What I want to be able to do is color certain triangles special
colors, such as have a triangulated shape that is all light gray but a
few regions I'll want to highlight in blue and a few others I'll want
to highlight in red.
As a toy example, suppose I want to discover regions of high
curvature. I'd then want to highlight triangles adjacent to high
curvature areas so I can see how well my curvature program works.
Any pointers appreciated.
--
Jeff
Jeff Abrahamson <http://www.purple.com/jeff/> +1 215/837-2287
GPG fingerprint: 1A1A BA95 D082 A558 A276 63C6 16BF 8C4C 0D1D AE4B
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