I've downloaded the IGESToolBox from here and brought in a flowpath from CAD. The IGESToolbox plots the supplied file as a patch;
patch('faces',TRI,'vertices',P','FaceColor',clr,'EdgeColor','none');
I would like to extract the point cloud from the patch so I can make a ndgrid or trimesh. However, I can't figure out how to get the data out of TRI and P. I've tried 3 different ways and I just end up with a funky wedge shape instead of the flowpath.
Thanks for looking
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