update mason holder

mason jar holder.scad

@@ -0,0 +1,99 @@
+
+Mouth_type = "wide"; // ["wide", "regular"]
+Holder_type = "lid"; // ["lid", "ring"]
+Holder_height = 177.0; // 0.1
+Holder_base_depth = 2.0; // 0.1
+Holder_stake_width = 3.0; // 0.1
+
+/* [Mouth Settings] */
+wide_mouth_ring_od = 88.9; // 3.5"
+wide_mouth_ring_id = 69.85; // 2.75"
+wide_mouth_ring_height = 16.0;
+wide_mouth_lid_diameter = 82.6; // 3.25"
+wide_mouth_lid_depth = 2.5; // ish
+wide_mouth_base_diameter = 94.0; // 0.1
+
+regular_mouth_ring_od = 73.03; // 2 7/8"
+regular_mouth_ring_id = 57.15; // 2 1/4"
+regular_mouth_ring_height = 14.0;
+regular_mouth_lid_diameter = 66.675; // 2 5/8"
+regular_mouth_lid_depth = 2.5; // ish
+regular_mouth_base_diameter = 76.0; // 0.1
+
+custom_mouth_ring_od = 0; // 0.01
+custom_mouth_ring_id = 0; // 0.01
+custom_mouth_ring_height = 0; // 0.01
+custom_mouth_lid_diameter = 0; // 0.01
+custom_mouth_base_diameter = 0; // 0.01
+
+/* [OpenSCAD Settings] */
+$fn = 120.0; // 0.1
+
+module base() {
+    difference() {
+      cylinder(h = Holder_base_depth, d = base_diameter);
+    }
+}
+
+module stake(width, depth, height) {
+    // @TODO: Calculate the offsets
+    height_offset = 30;
+    width_offset = 8;
+    difference() {
+        cube([width, depth, height]);
+        translate([width/2, depth+0.5, height/2]) {
+        rotate([90, 0, 0]) {
+        #hull() {
+        translate([0, -height/2 + height_offset, 0]) {
+          cylinder(h = depth+1, r= width/2 - width_offset);
+        }
+        translate([0, height/2 - height_offset, 0]) {
+          cylinder(h = depth+1, r = width/2 - width_offset);
+        }
+        }
+    }
+    }
+    }
+}
+
+module ring_holder() {
+    height = Holder_height - Holder_base_depth;
+    depth = Holder_stake_width;
+    width = (Mouth_type == "wide" ? wide_mouth_ring_id : regular_mouth_ring_id) / 2.0 - 1.0;
+    union() {
+      cylinder(height, r=depth);
+      // @TODO: Translate a bit to center the stakes
+      for (angle = [0, 120, 240]) {
+        rotate(angle, [0,0,1]) {
+            stake(width, depth, height);
+        }
+      }
+    }
+}
+
+module lid_holder() {
+    height = Holder_height - Holder_base_depth;
+    depth = Holder_stake_width;
+    width = (Mouth_type == "wide" ? wide_mouth_lid_diameter : regular_mouth_lid_diameter) + 1.0;
+    difference() {
+        cylinder(h=height, d = width + depth*2);
+        cylinder(h=height, d = width);
+        translate([-depth*2, -depth*2, 0]) {
+            #cube([width, width, height]);
+        }
+    }
+}
+
+base_diameter = Mouth_type == "wide" ? wide_mouth_base_diameter : regular_mouth_base_diameter;
+
+union() {
+  translate([0, 0, -Holder_base_depth]) {
+    base();  
+  }
+  if (Holder_type == "ring") {
+      ring_holder();
+  }
+  if (Holder_type == "lid") {
+      lid_holder();
+  }
+};