fairphone-case: introduce lid_edgepart_width

[reprap-play.git] / fairphone-case.scad

diff --git a/fairphone-case.scad b/fairphone-case.scad
index e6fe93b1ba1f3d3e20c88aec06a2e4185b257d7f..fcc027ed14b9101e588014ddf7c9a9d989d12d1f 100644 (file)
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -204,6 +204,7 @@ case_lip = 1.25;
 lid_gap_x = 0.25;
 lid_gap_z = 0.25;
 lid_lip = 1.75;
+lid_edgepart_width = 5.0;
 
 catch_slop = 0.50;
 
@@ -270,6 +271,8 @@ prop_caserecess_taper = 0.45; // one side only
 prop_prop_gap = 0.5;
 prop_prong_heel_slope = 0.5;
 
+lid_fold_clearance_antislop = 0.5;
+
 // ---------- calculated ----------
 
 phone_width =  (phone + bumper*2)[0];
@@ -316,7 +319,7 @@ kppa = [ kppb[0], kppf[1] ];
 lpp10 = [ epp5[0] + lid_gap_x, kppc[1] + lid_gap_z ];
 lpp11 = [ lpp10[0],            epp5[1] + lid_gap_z ];
 
-lpp14 = lpp10 + [1,0] * keeper_inner_width;
+lpp14 = lpp10 + [1,0] * max(keeper_inner_width, lid_edgepart_width);
 // exact x posn not very important; must extend past end of keeper
 
 lpp15 = [ lpp14[0],
@@ -528,12 +531,13 @@ module LidEdgeProfile(){
 }
 
 module LidEdgeFoldClearanceProfile(){
-  polygon([ lpp10,
-           lpp11,
-           lpp11 + [-20,  0],
-           lpp11 + [-20, 20],
-           lpp11 + [+20, 20],
-           lpp10 + [+20,  0] ]);
+  translate([-lid_fold_clearance_antislop, 0])
+    polygon([ lpp10,
+             lpp11,
+             lpp11 + [-20,  0],
+             lpp11 + [-20, 20],
+             lpp11 + [+20, 20],
+             lpp10 + [+20,  0] ]);
 }
 
 module ButtonCoverProfile(){
@@ -1071,7 +1075,7 @@ module LidAdhocMultiprintFrame(phase){
 }
 
 module LidAroundEdges(){
-  AroundEdges(lpp10[1], lpp13[1] - lpp10[1], 0)
+  AroundEdges(lpp15[1], lpp13[1] - lpp15[1], 0)
     children();
 }