COMPUTER AIDED INSTRUCTION FOR DESCRIPTIVE GEOMETRY
Wang Zongyan Li Juying Zhang TiechangCAD/CAM Center of Research, NPU
Based on principles of geometric modeling, three topics are systematically investigated: first, the data structure of geometric model; second, the establishment of basic solid primitives; and the third, a new clipping method for solids. The creation and development of the Computer Aided Instruction System for Descriptive Geometry (CADGIS) is thoroughly described.
【CateGory Index】： TH126