Surface Curvature

Version 1.0.0.0 (835 Bytes) by Daniel Claxton
Vectorized surface curvature computation
4.8
(34)
13.7K Downloads
Updated 24 May 2006

No License

[K,H,P1,P2] = surfature(X,Y,Z) returns the gaussian curvature of a surface (K), mean curvature (H), and principal curvatures (P1,P2). The inputs (X,Y,Z) are 2D arrays corresponding to the surface being analyzed.

Example
[X,Y,Z] = peaks;
[K,H,P1,P2] = surfature(X,Y,Z);
surf(X,Y,Z,H,'facecolor','interp');
set(gca,'clim',[-1,1])

Cite As

Daniel Claxton (2025). Surface Curvature (https://www.mathworks.com/matlabcentral/fileexchange/11168-surface-curvature), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
Find more on Computational Geometry in Help Center and MATLAB Answers

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