On 12/8/06, <b class="gmail_sendername">Mathieu Bouchard</b> <<a href="mailto:matju@artengine.ca">matju@artengine.ca</a>> wrote:<div><span class="gmail_quote"></span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
On Fri, 8 Dec 2006, chris clepper wrote:<br>> On 12/8/06, Mathieu Bouchard <<a href="mailto:matju@artengine.ca">matju@artengine.ca</a>> wrote:<br>>> :How do i get [separator] to separate colours? I was teaching the use of
<br>>> [separator] in a workshop and then I realised that it doesn't backup<br>>> colours. Is [separator] really only for transformation matrices or is<br>>> there an option to enable it to work with [colorRGB] and [alpha] and etc?
<br>> Just the transformation matrices. The color objects overwrite the current<br>> color.<br><br>(and that's a feature?)</blockquote><div><br>The spec on glColor:<br><br><a href="http://www.rush3d.com/reference/opengl-bluebook-1.0/ch05.html#id5458953">
http://www.rush3d.com/reference/opengl-bluebook-1.0/ch05.html#id5458953</a><br></div><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Is there a different class that can separate colours instead of just pixes
<br>and coordinate-systems ?</blockquote><div><br>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.
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