Re: RGB color cube & HLS color cone
- To: mathgroup at smc.vnet.net
- Subject: [mg19741] Re: RGB color cube & HLS color cone
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Wed, 15 Sep 1999 03:52:58 -0400
- Organization: Universitaet Leipzig
- References: <7redsv$484@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Dick Phillips wrote:
>
> Has anyone developed code to display a 3D RGB color cube and/or a 3D HLS
> color cone? I'd like to be able to rotate, slice, etc. such objects.
> Thanks for any suggestions.
>
> Dick Phillips
Hi, the RGB cube is easy:
rgbcube =
Table[{SurfaceColor[RGBColor[r, g, b]],
Cuboid[{10.5r, 10.5g, 10.5b}]}, {r, 0, 1, 0.1}, {g, 0, 1, 0.1},
{b, 0,
1, 0.1}];
rgbgraph = Show[Graphics3D[rgbcube]]
For interactive viewing you can try MathGL3d at
http://www.mpae.gwdg.de/~kuska/mview3d.html
but the there is no support for slicing.
Hope that helps
Jens