Hyperbolic Paraboloid

Hyperbolic Paraboloid 3d printed Art Mathematical Art
This is based on the plot Z=X*Y (known as a hyperbolic paraboloid or a saddle point) but instead of being a continuous surface, I've discretized it so that it is formed from a collection of varying height square prisms. Aside from looking great, it feels really nice to run your fingers over the discretized surface.
cm: 4.83 w x 4.83 d x 4.8 h
in: 1.902 w x 1.902 d x 1.89 h

Comments

 
@Tamfang updated with small hole, thanks again
May 3, 2013, 8:13 pm
If it's hollow, it needs (if I remember right) a 2mm hole to remove excess powder.
May 3, 2013, 7:59 pm
 
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