air-hockey-puck: wip

[reprap-play.git] / lock-inframe-bracket.scad

diff --git a/lock-inframe-bracket.scad b/lock-inframe-bracket.scad
index b7804d8b76213c4554a6924963132e00f4ecff0f..bfa6e39699b9a8297c509adaf1ffb3143e294c47 100644 (file)
--- a/lock-inframe-bracket.scad
+++ b/lock-inframe-bracket.scad
@@ -265,6 +265,24 @@ module ThroughHoles(){
               main_h - cliprecess_h - clip_th - clip_d/2 );
 }
 
+module SlopeTrimElevation(){
+  far_corner_nom = [ lock_0y + lock_d/2, main_h ];
+  round_centre = far_corner_nom + lock_d/2 * [0,1];
+  hull(){
+    translate(round_centre) circle(r= lock_d/2);
+    translate([ lock_0y - lock_d/2, total_h ]) square([ lock_d + clip_d, 1 ]);
+    translate(far_corner_nom) square([clip_d*2, 1]);
+  }
+}
+
+module SlopeTrim(){
+  rotate([0,90,0])
+    rotate([0,0,90])
+    translate([0,0, -lock_w])
+    linear_extrude(convexity=100, height=lock_w*2)
+    SlopeTrimElevation();
+}
+    
 module MainPositive(){
   difference(){
     union(){
@@ -279,6 +297,7 @@ module Bracket(){ ////toplevel
   difference(){
     MainPositive();
     ThroughHoles();
+    SlopeTrim();
   }
 }