About this 3D model

Hi Recently i've start being active in Twitter. Some of my tweets are small OpenSCAD figures using less than 140 characters. I printed 3 of them and i decided to share. I have much fun writting creative code that fits in a tweet. I encourage to all the OpenSCAD programmers to try and share their own tweets. The Code Copy-Paste this code in OpenSCAD, try and tweak to get your own versions. Fractal Pyramid: f(90);module f(w){cylinder(w,w,w,$fn=4);if(w>2){for(i=[0:3])rotate([0,0,i*90])translate([w,0,0])f(w/2);translate([0,0,w])f(w/2);}} Dragon Egg for(i=[0:360]) rotate([0,i0.25,i137.5]) translate([2sqrt(i),0,0]) rotate([0,i0.15+30,0]) cylinder((i%7==0)?i/25:2,4,0.5); Vase / Planter $fn=99;linear_extrude(height=9,twist=90,scale=2)polygon([for(i=[0:359])let(r=5+sin(i6))[rsin(i),r*cos(i)]]); And of course...Have fun!