METHOD OF TRANSFORMING OBJECT VERTEX WHEN DRAWING GRAPHIC OBJECT FOR DISPLAY, COMPUTER-READABLE MEDIUM FOR ACTUALIZING COMPUTER PROGRAM FOR TRANSFORMING OBJECT VERTEX WHEN DRAWING GRAPHIC OBJECT FOR DISPLAY, AND RASTERIZATION ENGINE FOR TRANSFORMING OBJECT VERTEX WHEN DRAWING GRAPHIC OBJECT FOR DISPLAY

摘要

PROBLEM TO BE SOLVED: To provide a method and a device for transforming an object vertex when drawing a graphic object for display.;SOLUTION: This method for transforming the object vertex when drawing the graphic object for display includes multiplying each object vertex to be transformed by a product matrix in an object space. The product matrix is a product of a model view matrix and a projection matrix. As a result, the each object vertex is transformed from the object space into a clip space through single multiplication operation.;COPYRIGHT: (C)2008,JPO&INPIT