METHOD FOR GENERATING THREE-DIMENSIONAL IMAGE

摘要

PURPOSE:To provide a three-dimensional image generating method capable of calculating many polygons within a short time by reducing the significant figures of coordinates and expressing distance dynamics on a screen by artificially extending space. CONSTITUTION:Solid model data read out from a data register 11 are bit-shifted by shifters 1, 2 to execute reducing processing so that a solid model smaller than a practical one is processed in the case of executing the transformation of world coodinates and bit-shifted by the shifters 1, 2 so that the moving variable of the solid model is reduced as compared with practical movement correspondingly to the degree of reduction for visual field transformation to execute the transformation of a visual point position.