noisecancelmic_pos = [ 19.54, 7.37 ]; // from rhs
noisecancelmic_dia = 1.75;
+fingerpushhole_dias = [ 14, 17 ];
+
rearspeaker_pos_bl = [ 14.92, 18.72 ];
rearspeaker_size = [ 3.76, 7.36 ];
lid_gap_z = 0.25;
lid_lip = 1.75;
+foldover_gap = 0.50;
+foldover_hinger_gap = 0.50;
+
+hingescrew_nut_dia = 4.72 + 0.50; // washer, actually
+hinger_th = 2;
+
$fa = 5;
$fs = 0.1;
bppK = [ bppL[0], bppN[1] ];
bppJ = [ bppN[0], bppL[1] ];
+// hinge plan
+hp_rn = hingescrew_nut_dia;
+hp_r2 = hp_rn + hinger_th;
+
+hppU = lpp13;
+hppS = epp2o[1] + [0,-1] * case_th_bottom;
+hp_k = 0.5 * (hppU[1] - hppS[1] + foldover_gap);
+
+hppM = [ epp4[0] - foldover_hinger_gap - hp_r2,
+ 0.5 * (hppU + hppS)[1] ];
+hppT = hppM + 0.5 * [0,+1] * hp_k;
+hppB = hppM + 0.5 * [0,-1] * hp_k;
+
module rectfromto(a,b) {
ab = b - a;
translate([min(a[0], b[0]), min(a[1], b[1])])
}
}
-module RearSpeakerAperture(){
- CaseBase_rhsflip([1]) CaseBase_botflip([1])
+module OrdinaryRearAperture(rhs,bot, pos){
+ CaseBase_rhsflip(rhs) CaseBase_botflip(bot)
linextr(-20, 20)
mirror([0,1])
- translate(rearspeaker_pos_bl + bumper)
+ translate(pos + bumper)
+ children();
+}
+
+module OrdinaryRearApertures(){
+ // rear speaker
+ OrdinaryRearAperture(1,1, rearspeaker_pos_bl)
rectfromto(-rearspeaker_gap,
rearspeaker_size + rearspeaker_gap);
+
+ // finger hole to remove phone
+ OrdinaryRearAperture(1,0, [ fingerpushhole_dias[0]/2 + epp2i[0],
+ phone[1]/2 ])
+ scale(fingerpushhole_dias)
+ circle(r= 0.5 );
+}
+
+module RearCameraAperture(){
+ CaseBase_rhsflip([1])
+ mirror([0, 0, 1])
+ linear_extrude(height = 20)
+ mirror([0, 1, 0])
+ translate(bumper)
+ rectfromto(camera_pos_tl, camera_pos_br);
}
module CaseBase(){
}
// front camera
- CaseBase_rhsflip([1])
- mirror([0, 0, 1])
- linear_extrude(height = 20)
- mirror([0, 1, 0])
- translate(bumper)
- rectfromto(camera_pos_tl, camera_pos_br);
+ RearCameraAperture();
// struts (invisible, because they're buried in the case)
Struts(epp2i[0], epp2i[1] - case_th_bottom, case_th_bottom);
CaseBase_rhsflip([1])
CaseAperture(noisecancelmic_pos, noisecancelmic_dia, 20);
- RearSpeakerAperture();
+ OrdinaryRearApertures();
}
}
}
}
-module TestSelectCamera(){
- CaseBase_rhsflip(1)
- translate([0,0,-25])
- linear_extrude(height = 50)
- mirror([0, 1, 0])
- rectfromto([-20, -20],
- camera_pos_br + bumper + [ 5, 5 ]);
-}
-
-module TestSelectRearSpeaker(){
+module TestSelectRearAperture(){
minkowski(){
- RearSpeakerAperture();
+ union() children();
translate([20, 0,0])
cube([42, 2, 1], center=true);
}
}
+module TestSelectCamera(){
+ minkowski(){
+ TestSelectRearAperture()
+ RearCameraAperture();
+ cube([0.1, 50, 0.1]);
+ }
+}
+
+module TestSelectOrdinaryRearApertures(){
+ TestSelectRearAperture()
+ OrdinaryRearApertures();
+}
+
module TestCamera(){ ////toplevel
intersection(){
Case();
union(){
TestSelectFrame();
TestSelectCamera();
- TestSelectRearSpeaker();
+ TestSelectOrdinaryRearApertures();
}
}
}