calibration/ninjaflex-ooze.scad

   1 // quick hack to test ooze with ninjaflex
   2
   3 // lots of small towerslike in the make magazine tests are doomed with
   4 // ninjaflex, so just use four larger towers
   5
   6 tower_base_d  = 10;
   7 tower_top_d   = 2;
   8
   9 tower_height  = 20;
  10 tower_spacing = 15;
  11
  12 base_height  = 0.8;
  13 base_extra_d = 0;
  14
  15 $fn = 4;
  16
  17
  18 module tower () {
  19      cylinder (d1=tower_base_d, d2=tower_top_d, h=tower_height);
  20 }
  21
  22 module towers () {
  23      spacing = tower_spacing + tower_base_d;
  24
  25      for (x = [0, spacing], y = [0, spacing]) {
  26           translate ([x, y, 0]) tower ();
  27      }
  28
  29      translate ([spacing/2, spacing/2, 0]) tower ();
  30 }
  31
  32 difference () {
  33      linear_extrude (height = base_height) offset (r = base_extra_d/2, chamfer=true) hull () projection () towers ();
  34      translate ([0, 0, 0]) cylinder (d=tower_base_d/2, h=base_height/2);
  35 }
  36 translate ([0, 0, base_height]) towers ();
  37
  38