【摘 要】
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We present a problem reduction scheme for geometric computations to the parameter space of curves and surfaces.Geometric constraints are often represented w
【机 构】
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Seoul National Univ.
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We present a problem reduction scheme for geometric computations to the parameter space of curves and surfaces.Geometric constraints are often represented with low degrees in x,y,z,but with higher degrees in the curve or surface parameters u,v,s,t.Thus,we eliminate x,y,z,but still represent them as functions of u,v,s,t,which reduces the computation of differential geometric properties to an almost triviality.
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