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Triangle pixel area

Graphics and GPU Programming Programming

Started by enigmagame December 02, 2008 09:49 PM

-1 comments, last by enigmagame 15 years, 4 months ago

enigmagame

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December 02, 2008 09:49 PM

Hi, I've a strange question. Suppose that I setup the projection matrix with this function:


glOrtho(-1.0, 1.0, -1.0, 1.0, -1.0, 1.0);

and suppose that my viewport dimension is 1280x800. Is possible to create a triangle of area (in pixel) 2^n? For example, if I would a triangle of area 2^11 = 2048 pixel, how I must set the vertices? Or if I would a triangle of area 2^12, 2^13? Is possible? Thanks.

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