X-Git-Url: http://challenge-bot.com/repos/?a=blobdiff_plain;f=spin-data.scad;h=534df16c0124c70f6b72ff1ab2fcbbe09ac04c75;hb=1dc634e165abdec58126cc340dfa1ea60b5032f2;hp=eb2f1a9e63e9cbe6a3ee8615db1b347c4ee7f218;hpb=5fdbde1b81fd31a728da953aa270a71e31c0b28c;p=ozzloy%40gmail.com%2F3d-printables

diff --git a/spin-data.scad b/spin-data.scad
index eb2f1a9..534df16 100644
--- a/spin-data.scad
+++ b/spin-data.scad
@@ -200,6 +200,26 @@ module spin_slices(weight_radius,
                    r = weight_radius + 0.15,
                    center = true); } } } } }
 
+module spin_donut(weight_radius,
+                  weight_thickness,
+                  bearing_radius,
+                  bearing_thickness,
+                  weight_lip_overhang,
+                  bearing_lip_overhang,
+                  wall,
+                  arms) {
+  thicker_thickness = (bearing_thickness > weight_thickness)
+    ? bearing_thickness : weight_thickness;
+  height = thicker_thickness + wall * 2;
+
+  center_to_arm_center = bearing_radius + wall + weight_radius;
+
+  jelly_filled(height, bearing_radius);
+  for(arm = [0 : arms]) {
+    rotate(arm * (360 / arms)) {
+      translate([center_to_arm_center, 0, 0]) {
+        jelly_filled(height, weight_radius); } } } }
+
 /*
   This file is part of 3d-printables.