Coordinate Free Perspective Projection of Points in the Conformal Model Using Transversions
نویسنده
چکیده
Goldman presented a method for computing a versor form of the perspective projection of points in the conformal model. His method starts with a view direction and distance to the projection plane, and constructs the eye point from that information. He then uses a rotor to rotate the eye to the origin. In this paper, an alternate construction using transversion for perspective projection is given that allows for the eye point, view direction and projection plane to be placed arbitrarily in space.
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