Meshgrid for 3D shapes

[samomin46]

Hi there,

I am trying to plot the .mat file using meshgrid but output is blank. I would like to visualize the 3D shapes. You did it in the paper. Would you mind sharing code? if not could you please share anything which can help. Thnx.

[Yang7879]

Hi @samomin46 , in the paper, I use matlab to visualize the 3D voxel. Here's the code. Hope it's helpful for your research.

function mesh(vol)
    threshold=0.5;
    [d1,d2,d3]=size(vol);
    figure;
    [x,y,z]=meshgrid(1:1:d1,1:1:d2,1:1:d3);
    p1=patch(isosurface(x,y,z,vol,threshold,'noshare'));
    isonormals(x,y,z,vol,p1);
    p1.FaceColor = 'red';
    p1.EdgeColor = 'none';
    camlight;
    view(3);
    lighting gouraud;
    axis equal; 
    axis off;
end