CHEN Jin-chang, LIANG Li-dong, LIU Gui-xiong, ZHANG Guo-dong. Research on the system of the construction and virtual display of free-formed surface based on measurement[J]. Editorial Office of Optics and Precision Engineering, 2002,(6): 559-563
CHEN Jin-chang, LIANG Li-dong, LIU Gui-xiong, ZHANG Guo-dong. Research on the system of the construction and virtual display of free-formed surface based on measurement[J]. Editorial Office of Optics and Precision Engineering, 2002,(6): 559-563DOI:
a free-formed surface was constructed with the method of NURBS. The virtual graphics of surface model was displayed by the OpenGL technology.A utility construction system of free-formed surfaces was developed in this paper. This system consists of modules of surface simulation
of data input
of interaction modification
of graphics simulation and of surface feature analysis. Some graphics technology used in the system is discussed also.