Sierpinski pyramide - without the need of support by apal 3d model
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Sierpinski pyramide - without the need of support by apal

Sierpinski pyramide - without the need of support by apal

by Thingiverse
Last crawled date: 3 years ago
This thing design features some Sierpinski pyramides that could be printed without any support structure. In each depth of the pyramide, there are 5 sub-pyramides while the central-upper one is supported by (a non-fractal) upside-down pyramide with the same size. Hence, it can easily be printed and the result will look very nice (see image), and real-world light-shade effects practically "hide" these supporting pyramides.
You may able to generate any version for this using the C code attached. See Instructions for further details.

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