Method of Collision Detection about Moving Fast Models

Collision detection of moving fast model is often missed and not accuracy to each of a family of discrete times.About this problem,a method of collision detection in time function is presented based on the relative motion and space geometries.At first,an equation of movement transform matrix is calculated through theory of the relative motion.In the new path,collision detection can calculate a initial collision time and initial point.At last,the collision point is transformed to system space for computing the real position.The method detect effectively and factually the collision about moving fast models.