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yadaddy

Vertex in Textur

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Hallo! How can I "save" some Vertexes to a texture? I don't want to load a file, or make an array of integers. I just want to save some vertexes in a texture and then draw this texture instead of the vertexes each time. thx, yadaddy.

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you can use a Ogl extension ARB_pbuffer

some code here
http://www.paulsprojects.net/opengl/rtotex/rtotex.html

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There are also Framebuffer Objects, but it is an EXT extension, and I don't believe it has widespread driver support yet. However it's very flexible and the chances are it'll do all you want to do.

Ninja edit: you didn't specify exactly what you wanted to do. It's quite possible a plain glCopyTexSubImage2D would do the trick for you.

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