Removal of Gaps among Compound C 1 Bi-cubic B-spline Surface Patches ?
نویسندگان
چکیده
Manipulation of control points is a standard procedure in B-spline surface patch design. Unfortunately, this tool alone is not suucient to achieve certain goals such as removing gaps among patches. In this paper, we introduce another approach for removing gaps but maintaining the geometrical smoothness condition. The only requirement is to sacriice the true B-spline representation along the boundary strips. Our method involves manipulation of B ezier coeecients along such strips, and we demonstrate the feasibility of this approach by considering the cubic setting.
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