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Hey, I was just wondering are there any articles or tutorials on plotting pixels to the screen like you would using directdraw? This is one thing I never took alot of time to master. Thanks.
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pixel plotting
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It's rare these days to directly manipulate pixels with opengl. Depending on what you want to do, there is probably a better way - either a fragment shader or just plot to a texture. Looking at the docs for glWritePixels will help if you are determined to plot pixels directly though.
ok, I never thought of using a fragment shader to do te job, thanks.
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