Nautilus shell

cults3d

The nautilus shell showcases one of nature's most impressive logarithmic spirals. I design a golden spiral to replicate the nautilus shell, even though it doesn't perfectly mirror its natural counterpart. Below is the OpenSCAD code used in this project: // Nautilus Shell Code module nautilus_shell() { difference() { // Outer shell cylinder(h = 100, r = 50); // Inner spiral translate([-5,0,0]) rotate([30,0,0]) scale([1,1.61803,1]) cylinder(h=100,r=15); } } // Call the module nautilus_shell(); OpenSCAD is a powerful open-source CAD software that offers extensive documentation in multiple languages. • OpenSCAD Documentation - English • OpenSCAD Library