hole pattern change

2026-04-15 16:29:12 +02:00
parent b803db7f71
commit 95a11e7600
2 changed files with 10 additions and 1 deletions
@@ -56,7 +56,14 @@ module holes_pattern() {
    union() {
        circle(d = hole_d);
        
-        for(r = [base_radius * 0.33, base_radius * 0.66]) { 
+        // rings based on the base radius
+        hole_circles = (base_radius < 35) 
+        ? [base_radius * 0.5]
+        : (base_radius < 55) 
+            ? [base_radius * 0.33, base_radius * 0.66]
+            : [base_radius * 0.25, base_radius * 0.5, base_radius * 0.75];
+            
+        for(r = hole_circles) { 
            for(a = [0 : 60 : 359]) {
                rotate([0, 0, a]) 
                    translate([r, 0, 0])