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flexd/gist:1969955

Created March 4, 2012 01:57
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gistfile1.txt
// top left
glTexCoord2f(tileX * tileWidth / ftexWidth, tileY * tileHeight / ftexHeight);
glVertex2i(x, y);
// top right
glTexCoord2f((tileX + 1) * tileWidth / ftexWidth, tileY * tileHeight / ftexHeight);
glVertex2i(x + tileWidth, y);
// bottom right
glTexCoord2f((tileX + 1) * tileWidth / ftexWidth, (tileY + 1) * tileHeight / ftexHeight);
glVertex2i(x + tileWidth, y + tileHeight);
// bottom left
glTexCoord2f(tileX * tileWidth / ftexWidth, (tileY + 1) * tileHeight / ftexHeight);
glVertex2i(x, y + tileHeight);
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