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Plotting planes and their intersection in 3D

version 1.3.0.0 (4.59 KB) by Ondrej
Function 'plotPlanes' plots planes/lines in 3D; 'plotIntersection' plots intersection of the planes.

2 Downloads

Updated 06 Jul 2011

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1) plotPlanes.m
- plots planes and lines in 3D defined either by directional vectors or by normal vectors.

Example:
A = [1 1 0;0 0 1]; Ashift = [1 1 1];
B = [1 1 1]; C = [1 1 0]

plotPlanes(A,'d',Ashift,B,'Normal',C)

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2) plotIntersection.m
- plots intersection of planes/lines. Only planes/lines going through (0,0,0) (i.e. unshifted) can be plotted (due to functionality of findIntersection.m).

Example:
A = [1 1 0;0 0 1];
B = [1 1 1];

plotIntersection(A,B)
plotIntersection(A,'Normal',B)

Cite As

Ondrej (2021). Plotting planes and their intersection in 3D (https://www.mathworks.com/matlabcentral/fileexchange/32063-plotting-planes-and-their-intersection-in-3d), MATLAB Central File Exchange. Retrieved .

Comments and Ratings (1)

Abdul Hanan Sheikh

This is about plotting subspace (specific planes crossing origin). NOT all planes.

MATLAB Release Compatibility
Created with R2009b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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