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- W2081257397 abstract "A new approach to G1 filling of n-sided holes with free-form boundary curves (e.g., polynomial, rational, sinusoidal or other parametric forms) is presented. It has no intrinsic limitation but adequate freedoms for shape adjustment and optimization. The given n-sided hole is filled by rotating a cubic Bézier curve C around a fixed unit vector nc at a fixed center point c of the hole. C's two end points fall on the hole boundary and c respectively. nc is C's normal at c. In this way n triangular surfaces are generated in G0 contact. Then each crease between two adjacent triangular surfaces is smoothed by sweeping another cubic Bézier curve along the crease. Thus n leafy blending patches are produced to replace the overlapped parts of the triangular surfaces. The proposed algorithm is applied to some typical examples of hole-filling on free-form surfaces, such as blending and decoration." @default.
- W2081257397 created "2016-06-24" @default.
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- W2081257397 date "2013-07-01" @default.
- W2081257397 modified "2023-10-18" @default.
- W2081257397 title "Filling Free-Form n-Sided Holes toward Blending and Decoration" @default.
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- W2081257397 doi "https://doi.org/10.1109/icig.2013.142" @default.
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