Face color to vertex color & VBO
Author
Hi
I'm loading my mesh from lightwave file. I recover face color and I need to convert to vertex color using VBO.
How can I do ?
Maybe, spimply copy this color to every triangle vertex color? )))
I don't understand, what exactly are you asking.
I don't understand, what exactly are you asking.
iliak,
OpenGL is a big mutha state machine (I'm sure you've heard this a hundred times, but it sounds impressive!), so anything you set with glColorf for 1 vertex will remain for all vertices you draw after that unless you change the color by again calling glColorf. You have the face color, so do a glColorf, then glVertexf for as many vertices as you have, then again, and so on.
Cheerio!
OpenGL is a big mutha state machine (I'm sure you've heard this a hundred times, but it sounds impressive!), so anything you set with glColorf for 1 vertex will remain for all vertices you draw after that unless you change the color by again calling glColorf. You have the face color, so do a glColorf, then glVertexf for as many vertices as you have, then again, and so on.
Cheerio!
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