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Convert isosurface output to meshgrid-like data

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shir
shir on 22 Dec 2012
Is there a function to convert isosurface output to meshgrid-like data ? I came up with straighforward code which works very slow.
function [ zn ] = iso2mesh(pv,X2,Y2 )
pa=patch(pv);
xi=pv.vertices(:,1);
yi=pv.vertices(:,2);
zi=pv.vertices(:,3);
[zn]=griddata(xi,yi,zi,X2,Y2);
end

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