实现3个二次曲面GC^1拼接的一种具体算法

A Algorithm of Realizing Blending of Three Quadratic Surfaces

研究拼接3个二次代数曲面所形成的混合代数曲面的整体参数化问题,提出相应的参数化方法,给出了具体算法.利用拼接曲面在仿射坐标系下的简单表达式,不分块直接对混合拼接曲面进行参数化.

We study the parameterization of a kind of blending surfaces of three quadratic surfaces and give the parameterization algorithm. We creatively give our parameterization by using the expression of the blending surface in affine coordinate system.