nested cubes scad

thingiverse

Some intricate polyhedra inspired by web art. Includes scad and stl files for advanced makers who can envision turning them into filament, possibly requiring variable adjustments to achieve success. only accomplished makers can have some idea of getting them into filament, you may need to make adjustments with a higher degree of precision.\nThe final scad code is provided below, allowing users to set the rotation to any desired number, modify the width, and add more polyhedra. The first version is also included: width = 1.5;//width of bars rotation = 90/17;//can be used as a reference for rotation spacing = 2;//adjustable spacing for(height = [1 : 23])//create multiple layers { rotate([height*4,0,height*4]) difference(){ width = 1.5+3/height;//modify size to increase density cube(size = [spacing*height,spacing*height,spacing*height], center = true);//main polyhedron cube(size = [spacing*height,spacing*height-width,spacing*height-width], center = true);//first removed section cube(size = [spacing*height-width,spacing*height,spacing*height-width], center = true);//second removed section cube(size = [spacing*height-width,spacing*height-width,spacing*height], center = true);//third removed section } } ___________________________ easier version: width = 1.1;//adjustable width of bars for(height = [0 : 17])//create multiple layers { rotate([height*5,0,0]) difference(){ cube(size = [height,height,height], center = true);//main polyhedron cube(size = [height,height-width,height-width], center = true);//first removed section cube(size = [height-width,height,height-width], center = true);//second removed section cube(size = [height-width,height-width,height], center = true);//third removed section } }