Bezier Curve/Patch Subdivision

Versione 1.0.0.0 (40,5 KB) da Zhengyi
Subdivision of a Bezier curve or a Bezier patch.
3.0
(1)
107 download
Aggiornato 30 mag 2017

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The function splits a k-th order Bezier curve or Bezier patch at user defined parameter(s).
Use:
CP = bezsubdiv(C, U) splits a k-th order Bezier curve with control points C at parameter U, and returns new control points CP.
[CP, CL, CR] = BEZSUBDIV(...) also returns k-by-3 matrices CL and CR for control points CL and CR for left and right segments.
CP = BEZSUBDIV(C,U,W) splits a Bezier patch with control points C at parameter U and W, and returns new control points CP.
[CP,CLU,CRU,CLW,CRW] = BEZSUBDIV(...) also returns ku-by-kw-3 matrices CLU, CRU, CLW and CRW for control points for top left, top right, bottom left and bottom right patches.

Cita come

Zhengyi (2024). Bezier Curve/Patch Subdivision (https://www.mathworks.com/matlabcentral/fileexchange/63175-bezier-curve-patch-subdivision), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R2010a
Compatibile con qualsiasi release
Compatibilità della piattaforma
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Versione Pubblicato Note della release
1.0.0.0

- fixed a mistake in calculating w-direction control points.
- added a demo program.

- added an "icon"