LIGHT EMITTING BODY PRODUCING DEVICE

摘要

PURPOSE:To easily provide a light emitting body in a short time at the time of three-dimensional computer graphics production. CONSTITUTION:The shape of a real object before light emission and the shape of an object for locus corresponding to a light emitting plane are inputted by a shape input device 10, and the position of this shape and the locus of light or the like are designated by an object position/light/camera information designating device 12. The projective image of each object for locus is prepared by performing rendering designated times at various positions from the start point of the locus to the end point at a first projective image producing device 16, and the locus image of light is prepared by synthesizing these images at a prescribed rate at a first image synthesizing device 20. The projective image of the real object shape is prepared by a second projective image producing device 22, the real object image and the locus image are synthesized at a prescribed rate at a second image synthesizing device 26 by using mask data for synthesization.