X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=fairphone-case.scad;h=761c2509fe55920eec9dd6b8b41560b5135c3834;hb=1da57d56e67f897e7b4ac43afbd3db6f0a23d145;hp=ec9d7f65d52e5627e5a5db327a12b78accecb098;hpb=c1a384bb8a5b8d960ddb02a7340d10ed13d557df;p=reprap-play.git

diff --git a/fairphone-case.scad b/fairphone-case.scad
index ec9d7f6..761c250 100644
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -1,7 +1,10 @@
 // -*- C -*-
 
-phone_height = 146.5;
-phone_width = 76.75;
+phone = [ 145.0, 75.0 ];
+
+bumper = [ 0.250, 0.250 ];
+// ^ One side.  Overall size is increased by twice this.
+// If no bumpers, is the gap around the phone.
 
 phone_cnr_rad = 6.0;
 
@@ -12,8 +15,8 @@ phone_total_thick = 12.0;
 phone_backside_slope_inner = 1.5; // larger means shallower
 phone_backside_slope_outer = 1.0; // larger means shallower
 
-camera_pos_tl = [  7.0, 13.0 ]; // measured from tl corner
-camera_pos_br = [ 22.85,37.85]; // tl/br as seen from back
+camera_pos_tl = [  6.450, 12.750 ]; // measured from tl corner
+camera_pos_br = [ 22.300, 37.600 ]; // tl/br as seen from back
 
 case_th_bottom = 2.5;
 case_th_lid = 2.5;
@@ -45,12 +48,18 @@ lid_lip = 1.75;
 $fa = 5;
 $fs = 0.1;
 
-button_l_fudge = 4.5;
+button_l_fudge = 4.4;
 
 strut_min_at_end = 1.5;
 
 // ---------- calculated ----------
 
+phone_height = (phone + bumper*2)[0];
+phone_width =  (phone + bumper*2)[1];
+
+echo(camera_pos_tl + bumper,
+     camera_pos_br + bumper);
+
 // ----- could be changed -----
 lid_buttoncover_gap = lid_gap_x;
 lid_buttoncover_overlap = case_th_lip + keeper_gap_z_top;
@@ -83,8 +92,6 @@ lp_r12 = case_th_lid - (lpp11[1] - lpp10[1]);
 lpp12 = [ epp4[0] + lp_r12,    lpp11[1] ];
 lpp13 = [ lpp12[0],            lpp12[1] + lp_r12 ];
 
-echo(lpp13 - lpp10);
-
 // button profile
 bppM = epp4 + [0,5];
 bppN = [ 0.5 * (epp0[0] + epp4[0]), bppM[1] ];
@@ -258,7 +265,7 @@ module SideButton(y,l){
 }
 
 module Buttons(){
-  CaseBase_rhsflip([1]) SideButton(20.6, 8.8) children(); // power
+  CaseBase_rhsflip([1]) SideButton(19.650, 8.9) children(); // power
 }
 
 module Struts(x_start, z_min, th){
@@ -321,6 +328,7 @@ module Case(){ ////toplevel
       mirror([0, 0, 1])
       linear_extrude(height = 20)
       mirror([0, 1, 0])
+      translate(bumper)
       rectfromto(camera_pos_tl, camera_pos_br);
 
     // struts (invisible, because they're buried in the case)
@@ -395,7 +403,7 @@ module TestSelectCamera(){
     linear_extrude(height = 50)
     mirror([0, 1, 0])
     rectfromto([-20, -20],
-	       camera_pos_br + [ 5, 5 ]);
+	       camera_pos_br + bumper + [ 5, 5 ]);
 }
 
 module TestCamera(){ ////toplevel