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Pixel Drawing

Started by khdani Jul 17, 2008 at 5:52 AM 0 replies 450+ views

Original Post

Jul 17, 2008 at 5:52 AM

Hello, I've an array of pixels, what's the best way to draw it using opengl, for later those pixels could be changed? Thank You!

Jul 17, 2008 at 6:25 AM

Make a texture of those pixels and update changed pixels using glTexSubImage2D(...)

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