1.

Definition of homogeneous coordinates in gaming programming

Answer»

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



Discussion

No Comment Found