Definition of homogeneous coordinates in gaming programming
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Homogenous coordinates for a n-dimensional space consist of tuples with n+1 coordinates, where the extra coordinate is kept at a special value (one says it is normalized).
The extra dimension for matrices and vectors allows to model n-dimensional affine transformations as (n+1)×(n+1) matrices acting on n+1-dimensional vectors.
hope it helps you
The extra dimension for matrices and vectors allows to model n-dimensional affine transformations as (n+1)×(n+1) matrices acting on n+1-dimensional vectors.
hope it helps you
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