Plotting two 3D figures (mesh,surf) - set different parameters

Question

Vasek 2012-3-22

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编辑： John Kelly 2015-2-26

Hello everybody,

I'm trying to display two 3D figures into the one plot. What I'd like to do is to set the different parameters for them in order to make the figure clear and readable (since they are overlapping each other). Concretely, the desired goal could be surface with a certain colormap vs single color mesh with lower transparency.

Maybe I'm going to use fill3 instead of mesh but even then I'd like change its properties (transparency, color).

Thank you people. King regards, Vasek

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Answer 1

Jacob Halbrooks 2012-3-22

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编辑：John Kelly 2015-2-26

在 MATLAB Online 中打开

There are lots of properties for a surface object that allow you to control transparency.

You can also use ALPHA to quickly apply transparency:

h = surf(peaks);
alpha(h, 0.5)

There are also lots of properties and helper functions for coloring. See Coloring Mesh and Surface Plots.

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Jacob Halbrooks 2012-3-22

The ALPHA function lets you specify a particular surface to apply to:

>> s1 = surf(peaks);

>> hold on;

>> s2 = surf(peaks+5);

>> alpha(s2, 0.1);

However, COLORMAP does not provide this fine of control and applies the map to either the entire figure or axes. To use multiple colormaps in a single figure, there is a technical support guide:

http://www.mathworks.com/support/tech-notes/1200/1215.html

Vasek 2012-3-22