Re: [PyOpenGL-Users] Coloring Nurb Surface

[Dirk R. <dir...@gm...>]

	Hi Michka,

On 02/23/2011 08:34 AM, Michka Popoff wrote:
>
> Perhaps somebody has a tutorial or some good hints for me ?

generally the most generic and efficient way for that is to use glTexGen to turn 
your height into a texture coordinate and use a 1D texture for the colors to 
interpolate between. This allows you to fully specify the color that are 
interpolated and also enables you to do non-linear mappings (e.g. have a bright 
band at a specific height). Give it a try!

Hope it helps

	Dirk