From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 9 Feb 2020 11:20:42 +0000 (+0000)
Subject: fairphone-battery-case: rounded sides
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=dac59d046b4618c680cdeee187942858e9efd20d;p=reprap-play.git

fairphone-battery-case: rounded sides

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/fairphone-battery-case.scad b/fairphone-battery-case.scad
index 921e1a5..4306e3d 100644
--- a/fairphone-battery-case.scad
+++ b/fairphone-battery-case.scad
@@ -35,6 +35,7 @@ bpp4 = [ bpp3[0], bpp0[1] + mainwall_th ];
 lppC = bpp3 + [ 0, -recess_gap_end ];
 
 s0 = battery_wdth/2;
+s0i = s0 - battery_th/2;
 s1 = s0 + smallwall_th;
 
 echo(
@@ -118,10 +119,18 @@ module PlanDemo(){ ////toplevel
 
 module Base(){ ////toplevel
   ExtrudePlan(0,s1) BaseHalfPlan();
-  ExtrudePlan(s0,s1) SideHalfPlan();
-  ExtrudePlan(s0 - battery_base_indent_fromside_inside,
-	      s0 - battery_base_indent_fromside_outside
-	      ) BaseHalfPlan(indent = battery_base_indent);
+  difference(){
+    union(){
+      ExtrudePlan(s0i, s1) SideHalfPlan();
+      ExtrudePlan(s0 - battery_base_indent_fromside_inside,
+		  s0 - battery_base_indent_fromside_outside
+		  ) BaseHalfPlan(indent = battery_base_indent);
+    }
+    for (m=[0,1])
+      mirror([m,0,0])
+	translate([s0i, 0, bpp7[0] - 0.1])
+	cylinder(r= battery_th/2, h=100, $fs=0.5);
+  }
 }
 
 module BaseHalfTest(){ ////toplevel