How to slice 3D object

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Laura
Laura 2015-6-3
编辑： Laura 2015-6-8
I have a cubic box with dimension of 1 x 1 x 1 with 100 spheres inside this box. I know the coordinate of x,y,z and radius of each spheres. I want to slice through this cubic box that is perpendicular to the z-direction at z=0.5.
x,y, and z have the dimension of 100 x 1.
Thank you

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回答（1 个）

Sean de Wolski
Sean de Wolski 2015-6-3
编辑：Sean de Wolski 2015-6-3
What do you mean by "slice"?
doc slice
?
sz = size(x)
xs = x(1:ceil(sz(1)/2),:,:);
?
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Sean de Wolski
Sean de Wolski 2015-6-3
Slice function or interp3 would do that for you.
Laura
Laura 2015-6-8
I look at slice function, however I don't quite understand how it works. They define the volume (V) such as some kind of functions? what is that?. Please helps. Thanks

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