Add bottom bevel

juqs_collar.scad

@@ -5,7 +5,8 @@ include<shapes.scad>;
 $fn = 32;
 
 collar_r = 34.7/2;
-collar_h = 8.7; // short collar: 8.7, full: 18
+short_collar = 8.7;
+full_collar = 18;
 shaft_r = 9/2; //should roughly match shaft for best feel
 //inner radius at bottom of official collar is 13.2
 
@@ -30,10 +31,10 @@ rotate([0,0,0]){
    * OCTNR corner test (seems to also match OCTN, nice!)
    * shaft(shaft_r, pivot_depth, [cardinal_throw+1.95,0,45]);
   */
-  juqs(model = SQR, ver = VERSION);
+  juqs(model = SQR, ver = VERSION, collar_h = short_collar);
 }
 
-module juqs(model, ver) {
+module juqs(model, ver, collar_h = short_collar) {
   rotate([0,0,0]) {
     difference() {
       difference() {
@@ -41,6 +42,7 @@ module juqs(model, ver) {
           base();
           collar(collar_h);
         };
+        bevels(collar_h) {
           translate([0,0,-pivot_depth]){
             if(model == CIR)
               cir_gate(cardinal_throw, shaft_r);
@@ -55,6 +57,7 @@ module juqs(model, ver) {
             if(model == OCTNR)
               octnr_gate(cardinal_throw, shaft_r);
           }
+        }
       };
       translate([0, -11, -0.1]) {
         modtext = str("JUQS-",model);
@@ -73,6 +76,15 @@ module juqs(model, ver) {
   //oct_hollow(cardinal_throw, shaft_r, pivot_depth);
 };
 
+module bevels(pivot_depth, collar_height, size = 1){
+  translate([0,0,-0.1])
+    linear_extrude(size + 0.1) 
+      projection(cut = true)
+        translate([0,0,-size])
+          children();
+  children();
+}
+
 module shaft(r, depth, rotation) {
   translate([0,0,-pivot_depth]){
     rotate(rotation)