X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=fairphone-case.scad;h=04c4d61b93c93c6c11f5717a98d86a11bedca2a1;hb=85db45c1dd57ad34e781f8d108368fa1124a2e47;hp=f182ac89a85d7d0c182482be084a01d9d981a506;hpb=6a6158418c6e1d5f946fd4c265a1dc2dcd195cfc;p=reprap-play.git

diff --git a/fairphone-case.scad b/fairphone-case.scad
index f182ac8..04c4d61 100644
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -189,6 +189,9 @@ bppO = [ bppN[0], bppP[1] ];
 bppL = lpp10 + [5,0];
 bppK = [ bppL[0], bppN[1] ];
 bppJ = [ bppN[0], bppL[1] ];
+bppU = [ bppJ[0], lpp12[1] ];
+bppV = lpp11;
+bppW = lpp10;
 
 // hinge plan
 hp_rn = hingescrew_nut_dia/2;
@@ -321,7 +324,9 @@ module LidEdgeProfile(){
 
 module ButtonCoverProfile(){
   intersection(){
-    polygon([ bppM, bppP, bppO, bppJ, bppL, bppK ]);
+    polygon(concat([ bppM, bppP, bppO, bppJ ],
+		   (enable_support ? [ bppU, bppV, bppW ] : []),
+		   [ bppL, bppK ]));
     hull(){
       EdgeProfile();
       LidEdgeProfile();
@@ -584,12 +589,15 @@ module HingeLeverOuterProfile(){
 }
 
 module HingeLeverInnerProfile(){
-  for (c = [hppT, hppB]) {
-    hull()
+  for (s = [-1,+1]) {
+    c = s > 0 ? hppT : hppB;
+    translate(c)
+      mirror([0,0,s>0])
+      hull()
       for (x=[-20,20])
-	for (y=[0, c[1] - hppM[1]])
+	for (y=[0, s * 10])
 	  translate([x,y])
-	    circleat(c, hp_rn);
+	    circle(hp_rn);
   }
 }