Revert "fairphone-case: shear the button cover legs to fix case folding bug"

This does not really seem to work well.  The blockage will occur
earlier as the button covers won't line up.  Also it's quite ugly.

This reverts commit c3b12973d16aabca701c997b6ebad6725a2de909.

diff --git a/fairphone-case.scad b/fairphone-case.scad
index 75c45ad2ae347610c4dc4d4c9e053e0eb5f2791a..16a9bd613572a7bb1d99847e1e98156fa36838c5 100644 (file)
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -561,10 +561,6 @@ module ButtonPlan(l, deep, cut){
   I0 = [ E0[0], H[1] ];
   I1 = [ E1[0], H[1] ];
 
-  multmatrix([[ 1, $button_plan_shear ? 0.4 : 0, 0 ],
-             [ 0,1,0 ],
-             [ 0,0,1 ],
-             ]){
   hull(){
     for (m=[0,1]) mirror([m,0])
       circleat(H, r0 - epsilon);
@@ -582,7 +578,6 @@ module ButtonPlan(l, deep, cut){
       circleat(D, r0 + epsilon);
     }
   }
-  }
 }
 
 module CatchCatchProfile(){
@@ -693,7 +688,6 @@ module SideButton(y, y_ref_sign, l, suppress_over_keeper=0){
 
 module LidButtonishLeg(y, y_ref_sign, l=buttonishleg_default_l_is_fudge) {
   $button_leg_only = true;
-  $button_plan_shear = true;
   SideButton(y, y_ref_sign, l) children();
 }