VMD-L Mailing List
From: Axel Kohlmeyer (akohlmey_at_cmm.chem.upenn.edu)
Date: Sun Jul 23 2006 - 00:30:08 CDT
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On Sat, 22 Jul 2006, Sergio Urahata wrote:
SU> Hi all,
hi sergio,
SU> I have one PLT file which represents a 3D grid of volumetric data.
SU> VMD allows to render only specific isovalues, which is great.
SU> Would it be possible to set different colors for specific isovalues ?
yes, you just create multiple isovalue representations and
assign a different color to each of them (via ColorID colorization).
SU> This way, one could show where to find higher densities (or whatever the
SU> mean each cell has) hence adding an interesting function for
SU> the "transparent" material option.
i don't think so. the colors on the 'outside' would tint
whatever is 'inside'. what you may want to look into would
be a volume slice with Volume colorization, perhaps in
combination with multiple isosurfaces and a clipplane.
regards,
axel.
SU> I have selected many "Coloring" methods and "Volume" was the only
SU> one which changed the surface color (but still does not use
SU> the isovalues).
SU>
SU> Thank you,
SU>
SU> Sergio
SU>
SU>
-- ======================================================================= Axel Kohlmeyer akohlmey_at_cmm.chem.upenn.edu http://www.cmm.upenn.edu Center for Molecular Modeling -- University of Pennsylvania Department of Chemistry, 231 S.34th Street, Philadelphia, PA 19104-6323 tel: 1-215-898-1582, fax: 1-215-573-6233, office-tel: 1-215-898-5425 ======================================================================= If you make something idiot-proof, the universe creates a better idiot.
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