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Asked by Usman Ali
on 30 Jan 2013

hi, i was searching for getting projection of plots in 3d view, i found a nice shadowplot function for this purpose i am trying to use it for 3d vectors after plot3(..) but not successful. it only works with mesh/surf plots. help

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Answer by José-Luis
on 30 Jan 2013

Edited by José-Luis
on 30 Jan 2013

aH = axes; your_data = randn(1000,3); oneMat = ones(size(your_data,1),1); plot3(your_data(:,1),your_data(:,2),your_data(:,3),'b.'); hold on xL = get(aH,'XLim'); yL = get(aH,'XLim'); zL = get(aH,'XLim');

plot3(oneMat .* xL(2), your_data(:,2), your_data(:,3), 'k.'); plot3(your_data(:,1), oneMat .* yL(2), your_data(:,3), 'k.'); plot3(your_data(:,1), your_data(:,2), oneMat .* zL(1), 'k.');

grid on

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José-Luis
on 31 Jan 2013

I don't understand, what's wrong with the way I plotted it? Could you please show an example of what you actually want?

Usman Ali
on 6 Feb 2013

let's say i have to plot a sin and cos in complex plan with their shadows on the walls t = 0:pi/50:10*pi; plot3(t,cos(t),sin(t)); if i apply shadowplot x or shadowplot y nothing happens...

Answer by Jan Simon
on 30 Jan 2013

What about using `surf` instead of `plot3` when the function you have found works for `surf`, but not for `plot3`? There are a lot of examples for surface plots in the FileExchange, search for e.g. "arrow".

## 1 Comment

## Jan Simon

Direct link to this comment:http://www.mathworks.com/matlabcentral/answers/60386#comment_126065

Please mention any details about the "nice shadowplot function" you have found. We cannot guess which function this is.