adjusted various details:

- changed floppiness implementation
- changed default flopiness
- made heaband rounder
- added hingetest

dogear.scad

@@ -71,13 +71,16 @@ module dogear(flopness){
     }
     else{
         if(flopness == "vvflop"){
-            a2 = 45;
+            a1 = 40;
-            a3 = 45;
+            a2 = 40;
+            a3 = 40;
             dogearAllOptions(a1, a2, a3, a4);
         }
         else{
             if(flopness == "vflop"){
-                a3 = 45;
+                a1 = 35;
+                a2 = 35;
+                a3 = 35;
                 dogearAllOptions(a1, a2, a3, a4);
             }
             else{

dogear_headband.scad

@@ -40,4 +40,4 @@ module dogear_headband(rightear = "flop", leftear = "flop", size=SIZE, thickness
   };
 }
 
-dogear_headband(rightear = "nflop");
+dogear_headband();

headband.scad

@@ -5,7 +5,7 @@ RAKE_CHAMFER=0.5;
 
 module partial_ring(part, radius, thickness, height) {
   rotate(180-180*part, [0, 0, 1])
-    rotate_extrude(angle=360*part)
+    rotate_extrude(angle=360*part, $fn = 128)
       translate([radius, 0]){
         polygon(points = [[thickness/2,height/2-0.5],
                           [thickness/2-0.5,height/2],

hingetest.scad

@@ -0,0 +1,12 @@
+use <hinge.scad>;
+
+union(){
+    translate([7,0,0]){
+        cube([5,47,6]);
+    }
+    hinge(15,0,0);
+    translate([0,10,0]) hinge(30,0,0);
+    translate([0,20,0]) hinge(45,0,0);
+    translate([0,30,0]) hinge(60,0,0);
+    translate([0,40,0]) hinge(90,0,0);
+}