Making a Sweeping Slice Through Volume of Data - MATLAB
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      Video length is 3:44

      Making a Sweeping Slice Through Volume of Data

      (Originally posted on Doug's MATLAB Video Tutorials blog.)

      A MATLAB user recently asked how we could make a visualization similar to this one.

      I was a little surprised that we were able to do the visualization, with interactivity in less that 15 lines of code.

      d = flow; d = shiftdim(d,2);
      x = 25;
      y = 26;
      z = 21.59561;
      v =  3.22068;
      
      h = slice(d,x,y,z)
      d(:,:,z:end) = nan;
      isosurface(d,-v)
      
      set(h,'edgeColor','none')
      axis equal
      zlim([0 size(d,3)])
      colormap spring
      


      This video makes use of cell mode to get the interactivity. You can see how something like this could be done with a GUI to get the interactivity that you might want.

      If you like this kind of thing, Slice-o-matic, will be good for you.

      Recorded: 11 Dec 2009

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