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Select source x,y,w,h

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If you're mapping it to a sprite, just set the texture coordinates up correctly:

// TW = Texture Width (512.0f)
// TH = Texture Heigth (512.0f)

glVertex3f(0, 0, 0);
glTexCoord2f(64/TW, 32/TH); // top left

glVertex3f(1, 0, 0);
glTexCoord2f(96/TW, 32/ TH); // top right

glVertex3f(1, -1 , 0);
glTexCoord2f(96/TW, 64, TH); // bottom right

glVertex3f(0, -1, 0);
glTexCoord2f(64/TW, 64, TH); // bottom left


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Original post by SharQueDo
That must be the most crappiest post ever... Any chance you would feel like posting a function about it here????

No, the post answered your question competely.

Its all a matter of texture coordinates, something you should take the time to larn and understand yourself.

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besides u asked if it was possible!

Some PPL want to solve the stuff them selves but dont want to shoot for something that is impossible so they just ask if it is possible

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