fairphone-case: adjustments from v2

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

diff --git a/fairphone-case.scad b/fairphone-case.scad
index a9f199a365a0543bb834ac82ea004c7043bb5773..532d6982e72a59ef2bf52734d953a67f78e240ac 100644 (file)
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -1,7 +1,7 @@
 // -*- C -*-
 
 phone_height = 146.5 - .80;
-phone_width = 76.75;
+phone_width = 76.75 - .50;
 
 phone_cnr_rad = 6.0;
 
@@ -13,7 +13,7 @@ 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 = [ 24.0, 39.5 ]; // tl/br as seen from back
+camera_pos_br = [ 22.85,37.85]; // tl/br as seen from back
 
 case_th_bottom = 2.5;
 case_th_lid = 2.5;
@@ -27,8 +27,9 @@ case_struts_width = 0.10;
 
 keeper_th_z = 0.75;
 keeper_th_x = 0.75;
-keeper_inner_width = 1.75;
-keeper_inner_height = 1.75;
+keeper_inner_width = 2.75;
+keeper_inner_height = 2.75;
+keeper_slant_slope = 2; // larger means steeper
 
 keeper_gap_z_top = 0.25;
 keeper_gap_z_bot = 0.75;
@@ -96,8 +97,9 @@ module rectfromto(a,b) {
 }
 module circleat(c,r) { translate(c) circle(r); }
 
-module KeeperProfile(){
-  polygon([kppe, kppd, kppc, kppb, kppa, kppf]);
+module KeeperProfile(slant=0){
+  use_e = kppe + [0,-1] * slant * keeper_inner_width / keeper_slant_slope;
+  polygon([use_e, kppd, kppc, kppb, kppa, kppf]);
 }
 
 module EdgeProfile(){
@@ -252,7 +254,7 @@ module Case(){ ////toplevel
       intersection(){
        rotate([90, 0, 0])
          linear_extrude(height = phone_height + phone_cnr_rad * 2)
-         KeeperProfile();
+         KeeperProfile(1);
 
        // outline of the whole case, to stop it protruding
        translate([0,0, -25])
@@ -366,6 +368,7 @@ module DemoProfiles(){ ////toplevel
   LidEdgeProfile();
   %EdgeProfile();
   KeeperProfile();
+  translate([0,0,-1]) color("black") KeeperProfile(1);
 
   translate([20,0]) {
     LidEdgeProfile();