Bezier Curve/Patch Subdivision

Version 1.0.0.0 (40.5 KB) by Zhengyi
Subdivision of a Bezier curve or a Bezier patch.
3.0
(1)
107 Downloads
Updated 30 May 2017

View License

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.

Cite As

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

MATLAB Release Compatibility
Created with R2010a
Compatible with any release
Platform Compatibility
Windows macOS Linux
Tags Add Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Version Published Release Notes
1.0.0.0

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

- added an "icon"