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Re: mathgl3d

• To: mathgroup at smc.vnet.net
• Subject: [mg32964] Re: mathgl3d
• From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
• Date: Fri, 22 Feb 2002 01:48:46 -0500 (EST)
• Organization: Universitaet Leipzig
• References: <a527ch$28f$1@smc.vnet.net>
• Reply-to: kuska at informatik.uni-leipzig.de
• Sender: owner-wri-mathgroup at wolfram.com

Hi,

the online-help say

"MVDepthGraphics[fmt] returns a graphics object with the depth buffer  \
depending in fmt the depth is tranfromed into ChromaDepth colors.  The
format \
may be RGBColor for black background ChromaDepth images,  CMYKColor for
white \
background ChromaDepth images or GrayLevel for  the plain depth buffer
in 8 \
bit resolution."

and so for a notebook with white background

Show[MVDepthGraphics[CMYKColor]]

Look into the MVManual, the section "Chroma Depth Images"
has several examples.

You can save the images directly from Mathematica with
Export[
  "a image format you like",
  MVDepthGraphics[CMYKColor],
  "The extension you need",
  ExportRaster->True
]

Regards
  Jens

Erich Neuwirth wrote:
> 
> i am using mathgl3d,
> the 3d open gl viewer for mathematica.
> i manage some nice things already,
> but i cannot find how i can produce the chromadepth graphics.
> to create such graphics, one has to use a special palette.
> i searched the documentation,
> and i could not find a reference on how to create
> such graphics.
> 
> can anybody help me?
> 
> --
> Erich Neuwirth, Computer Supported Didactics Working Group
> Visit our SunSITE at http://sunsite.univie.ac.at
> Phone: +43-1-4277-38624 Fax: +43-1-4277-9386