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EC_ToASter

3D coordinates to 2D coordinates

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Hi, i''m actually working on lensflares for my terrain-engine, and now i need to get the screen-coordinate of a light-source (the sun) for calculating the lensflare, can anyone tell me how to do this, or does someone knows a better way to calculate lensflares?

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Guest Anonymous Poster
http://reality.sgi.com/mjk/tips/lensflare/

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