rename connectingBar to sideBar

rack2/sideBar.scad

@@ -0,0 +1,132 @@
+include <../math.scad>
+include <./config.scad>
+include <./screws.scad>
+include <./misc/magnet.scad>
+
+include <./mainRail.scad>
+include <./helper/sphericalFilet.scad>
+include <./helper/cylindricalFilet.scad>
+
+// TODO clean up
+// TODO: How do I nicely explain this?
+railSlotSpacing = 3;
+sideSpacing = 12;
+
+barDepth = maxUnitDepth + 2*railSlotSpacing;
+barWidth = railSlotSpacing + railTotalWidth + sideSpacing;
+barHeight = 15;
+
+barWallThickness = 3;
+barRoundness = 5;
+
+echo("Bar total depth: ", barDepth);
+echo("Bar total width: ", barWidth);
+
+
+module sideBar() {
+
+  module positive() {
+      difference() {
+        sphericalFiletEdge(barWidth, barDepth, barHeight, barRoundness);
+
+        translate(v = [barWallThickness, 32, barWallThickness])
+        cylindricalFiletEdge(barWidth, barDepth-32*2, barHeight, barRoundness);
+      }
+
+  }
+
+  module stackConn_N() {
+    taperH = 2;
+
+    translate(v=[0,0,0])
+    cube(size = [10, 10, taperH]);
+
+
+    hull() {
+      translate(v = [0, 0, taperH])
+      linear_extrude(height=eps)
+      square(size = [10, 10]);
+
+      translate(v=[5,5,5])
+      linear_extrude(height=eps)
+      circle(r=magnetRSlacked);
+    }
+
+    // -1 is for male support
+    translate(v=[5,5,5 - 1])
+    cylinder(r=magnetRSlacked, h=magnetHSlacked);
+  }
+
+  // TODO move this to custom file
+  // negatives on the y-z plane to be imprinted on the side of the main
+  module frontBarConnector_N() {
+
+    y1 = 6;
+    y2 = 27;
+    z = 6;
+
+    translate(v = [-m3HeatSetInsertSlotHeightSlacked, y1, z])
+    rotate(a = [0, 90, 0])
+    heatSetInsertSlot_N(rackFrameScrewType);
+
+    translate(v = [-m3HeatSetInsertSlotHeightSlacked, y2, z])
+    rotate(a = [0, 90, 0])
+    heatSetInsertSlot_N(rackFrameScrewType);
+
+    // TODO fix this up, no center=true
+    translate(v=[-1, y1 + (y2 - y1)/2, 0])
+    rotate(a=[0,45,0])
+    cube(size=[3,10,6], center=true);
+  }
+
+  // TODO move this in custom file, like for railFeetSlot_N
+  module sideWallConnector_N() {
+
+    lugW = 7;
+    lugD = 20;
+    lugH = 2;
+
+    insertDw = lugW/2;
+
+    insertDd = lugD - 4;
+
+    translate(v=[0,0, -lugH])
+    cube(size=[lugW, lugD, lugH]);
+
+    translate(v=[insertDw, insertDd, -(m3HeatSetInsertSlotHeightSlacked + lugH)])
+    heatSetInsertSlot_N(rackFrameScrewType);
+  }
+
+
+  module singleCorner_N() {
+    union() {
+      translate(v=[5,5,0])
+      stackConn_N();
+
+      translate(v=[barWidth - (railTotalWidth + railSlotSpacing), railSlotSpacing, barHeight - railFootThickness])
+      railFeetSlot_N();
+
+      translate(v=[barWidth + eps, 0,0])
+      frontBarConnector_N();
+
+
+      translate(v=[barWidth - (railTotalWidth + railSlotSpacing) - 9, railSlotSpacing, barHeight])
+      sideWallConnector_N();
+    }
+  }
+
+  module sideBar() {
+    difference() {
+      positive();
+
+      singleCorner_N();
+
+      translate(v=[0,barDepth,0])
+      mirror(v=[0,1,0]) {
+        singleCorner_N();
+      }
+    }
+
+  }
+  sideBar();
+}