wip feet

rack/stackEnds.scad

@@ -0,0 +1,62 @@
+include <./stackConnector.scad>
+include <../helper/halfspace.scad>
+include <./sharedVariables.scad>
+
+// Distance from midpoint of stack connectors to each other
+stackConnectorDx = rackTotalWidth - 2*(connectorXEdgeToYBarXEdge + connectorRectWidth/2);
+stackConnectorDy = rackTotalDepth - 2*(connectorYEdgeToYBarYEdge + connectorRectDepth/2);
+
+
+stackConnectorFeet();
+
+module stackConnectorFeet() {
+
+  bandThickness = 2;
+  height = 14;
+  protrusionAngle = 30;
+
+
+  // stack connectors along rack x axis
+  translate(v=[-(stackConnectorDx+connectorRectWidth)/2,-connectorRectDepth/2,0])
+  mirror(v=[0,0,1]) {
+    translate(v = [stackConnectorDx, 0, 0])
+    stackConnectorBottom();
+
+    stackConnectorBottom();
+  }
+  band();
+
+
+  module band() {
+
+    intersection() {
+      translate(v=[0,0,2])
+      difference() {
+        roundedCube(rackTotalWidth, inf50, height, 3, center = true);
+
+        translate(v=[0,0,3])
+        roundedCube(rackTotalWidth-6, inf50, height-6, 3, center = true);
+      }
+
+      halfspace(vpos=[0,1,0],p=[0,-5,2]);
+      halfspace(vpos=[0,-1,0.75],p=[0,5,2]);
+
+      halfspace(vpos=[0,-1,0],p=[0,14,2]);
+    }
+
+  }
+
+  module roundedCube(x,y,z,r, center=false) {
+    translate(v=[0,0,z/2])
+    minkowski() {
+      cube(size=[x-2*r,y,z-2*r], center=center);
+
+      rotate(a=[90,0,0])
+      cylinder(r=r, h=eps);
+    }
+  }
+}
+
+module stackConnectorHandle() {
+
+}