METHOD AND APPARATUS FOR RENDERING OF TEXTURE-PROCESSED OBJECT

摘要

PURPOSE: To provide a system and a process for performing the dynamic mapping of a texture for various primitives including the complicated primitives of NURBS or the like. CONSTITUTION: An object position-specified in a modeling coordinate(MC) space is made into a parameter and a parameter coordinate(PC) space relating to the object is established. When a parameter making process is executed, mapping is generated between the PC space and a texture coordinate(TC) space. The object is mapped from the MC space to a display coordinate(DC) and then, a texture map is mapped to the selected point of the object such as the vertex of the object or the like by usingτmapping.