Reorganize: kebab-case names, per-item subdirectories, regroup items

2026-07-12 22:27:28 -04:00
parent 2981038261
commit 9d5f7bac87
58 changed files with 3 additions and 0 deletions
@@ -0,0 +1,143 @@
+inner_ring();
+outer_ring();
+spokes();
+
+
+module inner_ring() {
+    difference() {
+        cylinder(h=4, d=70, $fn=500);
+    
+        translate([0, 0, -1])
+        cylinder(h=6, d=55, $fn=500);
+    }
+}
+
+module outer_ring() {
+    difference() {
+        union() {
+            cylinder(h=4, d=210, $fn=500);
+            
+            bend1();
+            
+            bend2();
+            
+            ring();
+        }
+    
+        translate([0, 0, -1])
+        cylinder(h=6, d=195, $fn=500);
+
+        translate([-220, -150, -10])
+        cube([220, 300, 200]);
+    }
+}
+
+module spokes() {
+    for (a = [-55 : 27.5 : 55]) {
+        rotate([0, 0, a])
+        translate([30, -5, 0])
+        cube([70, 10, 4]);
+    }
+
+    translate([0, 30, 0])
+    cube([10, 70, 4]);
+
+    translate([0, -100, 0])
+    cube([10, 70, 4]);
+}
+
+module bend1() {
+    translate([0, 0, 10])
+    rotate_extrude($fn=500)
+    translate([105, 0, 0])
+    difference() {
+        circle(d=20, $fn=500);
+        
+        circle(d=12, $fn=500);
+  
+        translate([-10, 0, 0])
+        square(20);
+    
+        translate([-20, -10, 0])
+        square(20);
+    }
+}
+
+module bend2() {
+    translate([0, 0, 75])
+    rotate_extrude($fn=500)
+    translate([100, 0, 0])
+    difference() {
+        circle(d=30, $fn=500);
+        
+        circle(d=22, $fn=500);
+  
+        translate([-20, -40, 0])
+        square(40);
+    
+        translate([-30, 0, 0])
+        rotate([0, 0, -15])
+        square(60, center=true);
+    }
+}
+
+module ring() {
+    difference() {
+        union() {
+            translate([0, 0, 10])
+            cylinder(h=65, d=230, $fn=500);
+            
+            difference() {
+                translate([-13, 0, 44])
+//                torus(i=57, o=147, xs=0.5, $fn=500);
+                torus2(r1=101, r2=45, xs=0.6, $fn=500);
+                
+                cube([200, 200, 200]);
+            }
+            
+        }
+
+        translate([0, 0, -20])
+        cylinder(h=150, d=221, $fn=500);
+
+        for (a = [-84 : 6 : 84]) {
+            for (h = [15 : 18 : 69]) {
+                p = (a + 84) / 168;
+                d = 10 * pow(p, 0.8);
+            
+                rotate([0, 0, a])
+                translate([100, 0, h])
+                rotate([0, 90, 0])
+                cylinder(h=50, d=d, $fn=50);
+            }
+        }
+
+        for (a = [-87 : 6 : 87]) {
+            for (h = [24 : 18 : 63]) {
+                p = (a + 87) / 174;
+                d = 10 * pow(p, 0.8);
+            
+                rotate([0, 0, a])
+                translate([100, 0, h])
+                rotate([0, 90, 0])
+                cylinder(h=50, d=d, $fn=50);
+            }
+        }
+    }
+}
+
+module torus(i, o, xs=1.0, ys=1.0) {
+    r = (o - i) / 2;
+
+    rotate_extrude()
+    translate([i + r, 0, 0])
+    scale([xs, ys, 1.0])
+    circle(r);
+}
+
+module torus2(r1, r2, xs=1.0, ys=1.0) {
+    rotate_extrude()
+    translate([r1, 0, 0])
+    scale([xs, ys, 1.0])
+    circle(r2);
+}