From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 7 Mar 2018 23:33:37 +0000 (+0000)
Subject: Revert "fairphone-case: shear the button cover legs to fix case folding bug"
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=5ea2ddae765bf5d7aaf8c52527e66f27485f5c97;p=reprap-play.git

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 75c45ad..16a9bd6 100644
--- 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();
 }