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2011-03-06 Greco de Ruijter
2011-03-05 Fractal columns
2011-02-28 Kaleidoscopic IFS
2011-02-27 Ducks and butterflies
2011-02-18 Geological artwork
2011-02-17 Fractal expressionism
2011-02-13 Fractal Mondrian buzz
2011-02-11 Bette Burgoyne
2011-02-03 Emma McNally
2011-02-01 Truchet and Mondrian
March 5th 2011
Michael Hansmeyer had already been featured on this blog for his presentation about the use of algorithmic methods in architecture. His latest project uses a "subdivision algorithm" to create very complex shaped columns.
What is nice is that he decided to build them! Apparently 3d printers can't handle such complex shapes, so he had to slice them horizontally and cut each slice separately into panels. They won't be easy to dust.
The subdivision algorithm consists in starting from a simple 3d model build of polygons, and recursively divide each of the polygon into smaller polygons according to a fixed set of rules. These algorithms were originally invented in order to obtain smooth surfaces out of polygonal surfaces, but some elementary modification allows to generate highly complex 3d fractals. Check also how this algorithm can be applied to platonic solids.