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Back to Graphics and GPU Programming

Plotting pixels

Started by
1 comment, last by SnpProgrmr 21 years, 2 months ago
How do you plot a pixel in openGL? Not just a 3d pixel in ortho view. I want to plot a 2d pixel using the screen coordinates.
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glBegin(GL_POINTS).
GdWiki
Kind of difficult.. only way i know would be to use glDrawPixels()... but for that you need a reference to a bitmap stored in memory.
Disclaimer: "I am in no way qualified to present advice on any topic concerning anything and can not be held responsible for any damages that my advice may incurr (due to neither my negligence nor yours)"

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