add box cat

[ozzloy@gmail.com/3d-printables] / spin-data.scad

diff --git a/spin-data.scad b/spin-data.scad
index 46c2f80fc39dcb6adc62296cae8958ad29f09096..534df16c0124c70f6b72ff1ab2fcbbe09ac04c75 100644 (file)
--- a/spin-data.scad
+++ b/spin-data.scad
@@ -156,7 +156,7 @@ module spin_slices(weight_radius,
 
   /* add one to have some thickness all around weight holes
      for first layer */
-  new_start = old_end / 8 + 1;
+  new_start = old_end / 16 + 1;
   new_end = old_end;
 
   old_range = old_end - old_start;
@@ -187,8 +187,8 @@ module spin_slices(weight_radius,
     cylinder(h = actual_height + 0.1,
              r = bearing_radius - bearing_lip_overhang,
              center = true);
-    cylinder(h = bearing_thickness + 0.1,
-             r = bearing_radius + 0.1,
+    cylinder(h = bearing_thickness + 0.05,
+             r = bearing_radius + 0.15,
              center = true);
     for(arm = [0 : arms - 1]) {
       rotate(arm * (360 / arms)) {
@@ -196,10 +196,30 @@ module spin_slices(weight_radius,
           cylinder(h = actual_height + 0.1,
                    r = weight_radius - weight_lip_overhang,
                    center = true);
-          cylinder(h = weight_thickness + 0.1,
-                   r = weight_radius + 0.1,
+          cylinder(h = weight_thickness + 0.05,
+                   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.