Bézier Toolbox

Version 1.0.2 (21.2 KB) by Robbin van Hoek
This toolbox allows you to work with both regular and rational Bézier curves/splines. This includes: fitting, point projection and others
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1.6K Downloads
Updated 14 May 2020

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This toolbox allows you to work with both regular and rational Bézier curves and splines. The following is included:
- Fitting regular Bézier splines to waypoints with arbitrary geometric continuity properties
- Raising the order of a regular Bézier splines/curves
- Creating the Hodograph for regular Bézier splines/curves to evaluate the derivatives
- Evaluating the following properties of regular and rational Bézier splines curves:
* Coordinates of curve (analytic)
* angle of tangent vector at each point of the curve (analytic)
* curvature at each point of the curve (analytic)
* arc length (numerical)
- Plotting regular and rational Bézier splines
- Interactively drawing regular Bézier splines

Please let me know if you have any suggestions / found any bugs

Cite As

Robbin van Hoek (2026). Bézier Toolbox (https://www.mathworks.com/matlabcentral/fileexchange/69302-bezier-toolbox), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2018b
Compatible with R2014b and later releases
Platform Compatibility
Windows macOS Linux
Categories
Find more on Interpolation in Help Center and MATLAB Answers
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Version Published Release Notes
1.0.2

Updated the BezierProjection.m:
- Included bounding box upper and lower bound as suggested by Douglas Ridgeway, this speeds up the code significantly as not all the segments need to be evaluated.
- Corrected the code for 3D curves.
1.0.1

BezierEval no longer requires symbolic toolbox
1.0.0