split sideWallConnector into parts

rack/side/hingeModule.scad

@@ -0,0 +1,44 @@
+include <../config.scad>
+include <./sideWallVariables.scad>
+include <../sharedVariables.scad>
+include <../../helper/halfspace.scad>
+
+
+module hingeModule() {
+
+  applyHingePole()
+  applyYBarScrewMount()
+  base();
+
+  module base() {
+    intersection() {
+      cube(size = [sideWallConnW, sideWallConnD, sideWallConnLugDepression]);
+
+      // TODO: pattern for this? beef up mirror4XY?
+      cVal = 0.5;
+      halfspace(p=[0,cVal,0], vpos=[0,1,1]);
+      halfspace(p=[cVal,0,0], vpos=[1,0,1]);
+      halfspace(p=[sideWallConnW-cVal,0,0], vpos=[-1,0,1]);
+      halfspace(p=[0,sideWallConnD-cVal,0], vpos=[0,-1,1]);
+    }
+  }
+
+  module applyHingePole() {
+    apply_p() {
+      translate(v = [sideWallConnW-hingePoleR, hingePoleR, sideWallConnH])
+      cylinder(r = hingePoleR, h = hingePoleH);
+
+      children(0);
+    }
+  }
+
+
+  module applyYBarScrewMount() {
+    apply_n() {
+      translate(v = [yBarScrewHoleToOuterYEdge, yBarScrewHoleToFrontXEdge, sideWallConnLugDepression])
+      counterSunkHead_N(rackFrameScrewType, headExtension = eps, screwExtension = inf10);
+
+      children(0);
+    }
+  }
+}