Grasshopper

algorithmic modeling for Rhino

Updated marching cubes geometry wrapper includes breps as inputs...get the definition here:
http://www.grasshopper3d.com/profiles/blogs/marching-cubes-curve-wrapping-more-metaballs

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Comment by Marios Tsiliakos on January 31, 2014 at 2:55am

Very nice David!

Comment by Giulio Piacentino on January 31, 2014 at 2:01am

Great!

Comment by David Stasiuk on January 31, 2014 at 1:53am

Hi Giulio...it's very good for making watertight models, although it is definitely dependent on getting the correct relationships set up between charge radius and sampling resolution. Also, there are some occasional artifacts that I find odd still...every now and again it seems to omit a face, or produce a non-manifold edge. But generally it creates clean and closed meshes. One possible problem is that depending on the input geometry, charge radii and iso values, it will create multiple discrete meshes...but yes, I definitely plan on doing some printing with it!

Comment by Giulio Piacentino on January 30, 2014 at 8:50am

This might be really useful to make any (mesh) model watertight - think 3D printing.
Have you tried to use it with that purpose?

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