test-cup.scad

   1 // -*- C -*-
   2
   3 radius = 25/2;
   4 wall = 1.0;
   5 height = 40;
   6 floor = 1.0;
   7
   8 difference(){
   9   cylinder(r=radius+wall, h=height);
  10   translate([0,0, floor])
  11     cylinder(r=radius, h=height);
  12 }