Adding points onto a 3D figure in a GUI
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I have a 3D plot in a GUI showing position in 3 dimensions and want to display the points at which the velocity of the movement is zero. The line has already been plotted and the values for the targets have already been found but how do I add single points on to this figure?
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Answers (3)
Matt Kindig
on 22 Apr 2013
Edited: Matt Kindig
on 22 Apr 2013
Turn 'hold on', and then call plot3() to plot the points.
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Richard
on 22 Apr 2013
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Walter Roberson
on 22 Apr 2013
Please post your response as a Comment instead of an Answer. You can click on "Comment on this Answer" to do that.
Walter Roberson
on 22 Apr 2013
You can use scatter3(), or you can use plot3() with a marker specifier and no line specifier
plot3(X(:), Y(:), Z(:), 'o')
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Jawahir
on 26 Jun 2013
Hi Walter,
I'm facing quite similar problems. I've tried the plot3 function, but when the marker are displayed, the current 3D plot will be gone. Note that I've already run hold on.
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