Migrated foot to modular design

1 files changed, 37 insertions, 0 deletions

diff --git a/lib/connectors.scad b/lib/connectors.scad
new file mode 100644
index 0000000..063bcaa
--- /dev/null
+++ b/lib/connectors.scad
@@ -0,0 +1,37 @@
+
+module foot(radius,wall,len,foot_radius,foot_height,angle,hole_radius,hole_dist,end=true,hole=true,circlet=true) {
+
+    cut_h = (radius+wall)*sin(angle);
+    cut_r = (radius+wall)/cos(angle);
+
+    difference() {
+        union() {
+            difference() {
+                rotate([0,angle,0]) cylinder(r=radius + wall, h = len);
+                translate([0,0,-cut_h]) cylinder(r=cut_r, h=cut_h);
+            }
+            translate([0,0,-0.01]) cylinder(r = foot_radius, h = foot_height);
+            if (circlet) {
+                translate([-(wall+radius),0,foot_height+2]) rotate([90, 0, 0]) difference() {
+                    cylinder(r=8, h=4, center=true);
+                    cylinder(r=4, h=5, center=true);
+                }
+            }
+            if (end) {
+                translate([cut_r,0,radius+wall]) rotate([0,90,0]) 
+                    cylinder(r=radius + wall, h = len);
+            }
+        }
+        if (circlet) {
+            rotate([0, angle, 0]) translate([0,0, radius * sin(angle) + foot_height]) cylinder(r = radius, h = len);
+        }
+        if (hole) {
+            translate([0,foot_radius - hole_dist,-1]) cylinder(r=hole_radius, h=foot_height + 2);
+            translate([0,-foot_radius + hole_dist,-1]) cylinder(r=hole_radius, h=foot_height + 2);
+        }
+        if (end) {
+            translate([cut_r+wall/2,0,radius+wall]) rotate([0,90,0]) 
+                translate([0,0,wall]) cylinder(r=radius, h=len);
+        }
+    }
+}