3D plot with colored planes

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Atom
Atom 2012-10-20
评论： LO 2021-3-7
I use
plot3(x,y,z, 'b')
box on
for plotting a 3D system. I want the faces of xy-plane, yz-plane and zx-plane to be colored by blue, red and white respectively.
Please suggest me the code. Thanks in advance.

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回答（1 个）

Walter Roberson
Walter Roberson 2012-10-20
You can determine the axis sizes by get(gca, 'XLim') and YLim and ZLim. Using those values, you can create patch() objects that are rectangles in 3-space with the colors you want.
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Walter Roberson
Walter Roberson 2012-10-20
XL = get(gca, 'XLim');
YL = get(gca, 'YLim');
patch([XL(1), XL(2), XL(2), XL(1)], [YL(1), YL(1), YL(2), YL(2)], [0 0 0 0 0], 'FaceColor', [0 1 0]);
LO
LO 2021-3-7
typo: there is a 5th 0 in your Z vector that you do not need

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