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[Zohar <>]

Sure, there's no rush on my side.
There's a fundamental difference between an implicit function that
Mesh_domain takes, and your parametric surface. make_mesh_3 extracts a water
tight (closed) mesh, and as an input it needs a function that would tell it
if a point is inside or outside the object, similar to the marching cubes
algorithm input. This means that it would require: (i) that your surface
would be water tight, (ii) your parametric function should be converted,
such that for an input point in R^3, it would return inside or outside of
the object. I can't see how you accomplish (ii), since your function doesn't
cover R^3, thus you can't do an inverse.



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