BIAO Zhongxiao, XIANG Wen, ZHOU Ji, YU Jun. 2D Parametric Modelling Based on Variational GeometryJ. Journal of Computer Research and Development, 1993, 30(10): 49-53.
Citation:
BIAO Zhongxiao, XIANG Wen, ZHOU Ji, YU Jun. 2D Parametric Modelling Based on Variational GeometryJ. Journal of Computer Research and Development, 1993, 30(10): 49-53.
BIAO Zhongxiao, XIANG Wen, ZHOU Ji, YU Jun. 2D Parametric Modelling Based on Variational GeometryJ. Journal of Computer Research and Development, 1993, 30(10): 49-53.
Citation:
BIAO Zhongxiao, XIANG Wen, ZHOU Ji, YU Jun. 2D Parametric Modelling Based on Variational GeometryJ. Journal of Computer Research and Development, 1993, 30(10): 49-53.
2D Parametric Modelling Based on Variational Geometry
In this paper,a variational geometry based parametric modelling System （VGPDA） is explored and developed.The system consists mainly of the following functions: （1） Establishing automatically the constraint equations;（2） Detection of constraint consistency;（3） Fast solving of the constraint equations.Especially,a symbolic differential method is used to improve the accuracy and reliability of problem solving.
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