This submission provides ezplane(), a simple function for plotting a plane given its equation. The equation is represented as a 1x4 vector. Namely, the plane A*x+B*y+C*z+D=0 would be plotted with the syntax ezplane([A,B,C,D]).
Note that the plane needn't necessarily be expressible as a surface z(x,y), as illustrated by Example 2 below. Note also that this function deliberately avoids the use of fimplicit3(), which at this time has problems rendering planes.
Example 1: The unit simplex
ezplane([1,1,1, -1]);
xlabel x; ylabel y; zlabel z; grid on;axis equal
axis([0 1 0 1 0 1]*1.3)
Example 2: Pass additional arguments specifying surface properties
ezplane([1,1/2,0, -1],'FaceColor','red');
xlabel x; ylabel y; zlabel z; grid on;axis equal
axis([0 1 0 1 0 1]*2.1)
Zitieren als
Matt J (2024). ezplane (https://www.mathworks.com/matlabcentral/fileexchange/161351-ezplane), MATLAB Central File Exchange. Abgerufen .
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Erstellt mit
R2023b
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Version | Veröffentlicht | Versionshinweise | |
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1.0.2 | Bug in argument check. Sometimes eqnCoeff vector mistaken for graphics handles. |
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1.0.1 | Description update |
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1.0.0 |