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Generating partials for perspective corrected texture coordinates in a four pixel texture pipeline
Generating partials for perspective corrected texture coordinates in a four pixel texture pipeline
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机译:在四像素纹理管线中生成透视校正的纹理坐标的局部
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摘要
A method, program and apparatus for generating partial differential equations for perspective corrected texture coordinates in a computer graphics display are provided. The present invention comprises calculating texture coordinates for four adjacent pixels and then determining the differences between the coordinates. A perspective correction factor is then calculated, which is multiplied by each coordinate difference.
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