height = 20;
+ziglen = hcentredist/2;
+
+feedxgap = 5;
+
+feedzgap = 5;
+
module Oval(centredist, rad) {
hull() {
translate([-centredist/2,0,0]) circle(r=rad);
}
module Positive(){
- linear_extrude(height=20)
+ translate([0,0, -height/2])
+ linear_extrude(height=20)
Hoop();
}
-Positive();
+module Division(biggerpi) {
+ xgap = feedxgap * biggerpi;
+ zgap = feedzgap * biggerpi;
+ mirror([0,0,1])
+ translate([-(ziglen + xgap/2), -100, zgap/2])
+ cube([100, 100, 10]);
+}
+
+//difference(){
+% Positive();
+// Division(0);
+//}
+Division(1);