On 12/8/06, Mathieu Bouchard matju@artengine.ca wrote:
On Fri, 8 Dec 2006, chris clepper wrote:
On 12/8/06, Mathieu Bouchard matju@artengine.ca wrote:
:How do i get [separator] to separate colours? I was teaching the use
of
[separator] in a workshop and then I realised that it doesn't backup colours. Is [separator] really only for transformation matrices or is there an option to enable it to work with [colorRGB] and [alpha] and
etc?
Just the transformation matrices. The color objects overwrite the
current
color.
(and that's a feature?)
The spec on glColor:
http://www.rush3d.com/reference/opengl-bluebook-1.0/ch05.html#id5458953
Is there a different class that can separate colours instead of just pixes
and coordinate-systems ?
Every vertex can have a color assigned to it. In GEM the same color is applied to every vertex in a Geo because the interface to do otherwise would be cumbersome. You can set the color once and then every vertex in as many Geo objects as you put after [color] will be that color. It is highly recommended to place a color object before each Geo.