The present invention provides a method, system, and computer program
product for reflection space image based rendering of an object at an
interactive frame rate. A set of source radiance environment maps
associated with a set of source viewing vectors are warped to create a
destination radiance environment map associated with a destination
viewing vector in a current frame. Blending and weighting operations can
also be applied in creating the final destination radiance environment
map. An object is then rendered with texture environment mapped from the
destination radiance environment map.