Polynomial Lamp Shade, Vase, Knob.. Whatever

Lamp shade that can be used e.g. together with IKEA Hemma lamp.

A naive way of polynomial interpolation of five points. More like an exercise that ended with something quite usefull to share.

You can change the points to change the shape. I thought it might be useful even for something else. I had a knob for a drawer or a coat hanger in my mind.

Might not fit to your printer.. change the height. ;)

Print in the vase mode.