>
> braindam...@lowtown.se wrote:
>> I'm trying to simply draw a rectangle with a color. I've managed to do
>> this in PyOpenGL alone, but I find it eluding me in pyglet.
>>
>> There's no problem drawing the GL_QUADS without the color option. It
>> shows
>> up nice and white on the screen. When I try to add a color, it just goes
>> black.
>>
>> pyglet.graphics.draw(4, pyglet.gl.GL_QUADS, ('v2i', tuplewithpoints),
>> ('c3B', tuplewithallpointsnormalcolors))
>>
>>
>> There's two questions. Is there a way of assigning the color to this
>> quad
>> with only one variable instead of four? I don't want to give each vertex
>> a
>> color when all of them are the same.
>> How do I get colors to work at all? heh..
>>
>> The reference and programmers guide offer little explanation.
>>
>
>
> Leave out the c3B color-per-vertex stuff, and set the color with
> glColor3f(r,g,b) before calling the pyglet.graphics.draw(...). This
> assumes you are not doing lighting, which is the default, or specified
> with glDisable(GL_LIGHTING).
>
> If you *are* doing lighting with glEnable(GL_LIGHTING) then glColor is
> ignored and you need to supply many lighting and material properties
> with calls to glLight, and glMaterial -- but that's another story...
>
> Gary Herron
>
>>
That did the trick alright. I had missed that the pyglet.gl gave all the
openGL functions. Thanks!
I'm a bit curious what the c3B is for though.
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