fairphone-case: TestSelectCamera: reduce a bit

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

diff --git a/fairphone-case.scad b/fairphone-case.scad
index 6ed1fc4b2642fd7659519569990aee69cdb3c7c8..7f4c096f84c2d4015cf787fe5b6f7bb53b029d56 100644 (file)
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -24,6 +24,9 @@ jack_dia = 9.1 + .5; // some jack I had lying around
 noisecancelmic_pos = [ 19.54, 7.37 ];   // from rhs
 noisecancelmic_dia = 1.75;
 
+rearspeaker_pos_bl = [ 14.92, 18.72 ];
+rearspeaker_size   = [  3.76,  7.36 ];
+
 case_th_bottom = 2.5;
 case_th_lid = 2.5;
 case_th_side = 2;
@@ -59,6 +62,8 @@ buttonishleg_default_l_is_fudge = 10;
 
 strut_min_at_end = 1.5;
 
+rearspeaker_gap    = [ 1.0, 1.0 ]; // each side
+
 // ---------- calculated ----------
 
 phone_width =  (phone + bumper*2)[0];
@@ -225,10 +230,10 @@ module CaseBase_rhsflip(yn=[0,1]) {
   }
 }
 
-module CaseBase_botflip() {
-  for (bot=[0,1]) {
+module CaseBase_botflip(yn=[0,1]) {
+  for ($botflip=yn) {
     translate([0, -phone_height/2, 0])
-      mirror([0, bot, 0])
+      mirror([0, $botflip, 0])
       translate([0, phone_height/2, 0])
       children();
   }
@@ -327,6 +332,15 @@ module Struts(x_start, z_min, th){
   }
 }
 
+module RearSpeakerAperture(){
+  CaseBase_rhsflip([1]) CaseBase_botflip([1])
+    linextr(-20, 20)
+    mirror([0,1])
+    translate(rearspeaker_pos_bl + bumper)
+    rectfromto(-rearspeaker_gap,
+              rearspeaker_size + rearspeaker_gap);
+}
+
 module CaseBase(){
   AroundEdges(epp3[1], case_th_bottom, 1)
     EdgeProfile();
@@ -397,6 +411,8 @@ module Case(){ ////toplevel
     CaseAperture(jack_pos, jack_dia, 8);
     CaseBase_rhsflip([1])
       CaseAperture(noisecancelmic_pos, noisecancelmic_dia, 20);
+
+    RearSpeakerAperture();
   }
 }
 
@@ -458,7 +474,15 @@ module TestSelectCamera(){
     linear_extrude(height = 50)
     mirror([0, 1, 0])
     rectfromto([-20, -20],
-              camera_pos_br + bumper + [ 5, 5 ]);
+              camera_pos_br + bumper + [ 2, 2 ]);
+}
+
+module TestSelectRearSpeaker(){
+  minkowski(){
+    RearSpeakerAperture();
+    translate([20, 0,0])
+      cube([42, 2, 1], center=true);
+  }
 }
 
 module TestCamera(){ ////toplevel
@@ -518,6 +542,7 @@ module TestFrameCase(){ ////toplevel
     union(){
       TestSelectFrame();
       TestSelectCamera();
+      TestSelectRearSpeaker();
     }
   }
 }