Star connector

2 files changed, 23 insertions, 0 deletions

diff --git a/lib/connectors.scad b/lib/connectors.scad
index 58bf259..dd4a973 100644
--- a/lib/connectors.scad
+++ b/lib/connectors.scad
@@ -47,3 +47,17 @@ module t_connector(radius, wall, len, angle) {
         rotate([0, angle, 0]) translate([0, 0, radius+wall]) cylinder(r=radius, h=len);
     }
 }
+
+module star_connector(radius, wall, len, angles) {
+    rotate([90,0,0]) difference() {
+        union() {
+            sphere(r=radius + wall);
+            for (a = angles) {
+                rotate([0, a, 0]) cylinder(r=radius + wall, h=len);
+            }
+        }
+        for (a = angles) {
+            rotate([0, a, 0]) translate([0, 0, radius+wall]) cylinder(r=radius, h=len);
+        }
+    }
+}
diff --git a/parts/angle-90.scad b/parts/angle-90.scad
new file mode 100644
index 0000000..17a654b
--- /dev/null
+++ b/parts/angle-90.scad
@@ -0,0 +1,9 @@
+
+include <../lib/connectors.scad>
+
+radius = 8.25;
+wall = 6;
+len = 40;
+angles = [0, 90];
+
+star_connector(radius, wall, len, angles);