phone_height = 146.5 - .80;
phone_width = 76.75;
-phone_cnr_rad = 4.0;
+phone_cnr_rad = 6.0;
+
+button_cutout_depth = 9;
phone_edge_thick = 9.0;
phone_total_thick = 12.0;
-phone_backside_slope = 1.0; // larger means shallower
+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
-case_th_bottom = 2;
-case_th_lid = 2;
+case_th_bottom = 2.5;
+case_th_lid = 2.5;
case_th_side = 2;
case_th_lip = 1.2;
+case_struts_count = 6;
+case_struts_solid_below = 0.75;
+case_struts_solid_above = 1.00;
+case_struts_width = 0.10;
+
keeper_th_z = 0.75;
keeper_th_x = 0.75;
keeper_inner_width = 1.75;
// calculated
+// could be changed
+lid_buttoncover_gap = lid_gap_x;
+lid_buttoncover_overlap = case_th_lip + keeper_gap_z_top;
+
phone_backside_slope_thick = phone_total_thick - phone_edge_thick;
//lid_lip_overlap_width xxx bad name = ;
epp0 = [0,0];
epp1 = [0, -phone_edge_thick];
-epp2 = epp1 + phone_backside_slope_thick * [ phone_backside_slope, -1 ];
-epp3 = epp2 + [10, 0];
+epp2i = epp1 + phone_backside_slope_thick * [ phone_backside_slope_inner, -1 ];
+epp2o = epp1 + phone_backside_slope_thick * [ phone_backside_slope_outer, -1 ];
+epp3 = epp2i + [10, 0];
epp5 = epp0 + [0,1] * (keeper_th_z + keeper_gap_z_top + case_lip);
epp4 = epp5 + [-1,0] * case_th_side;
lpp12 = [ epp4[0] + lid_lip, lpp11[1] ];
lpp13 = [ lpp12[0], lpp12[1] + lid_lip ];
+bppM = epp4 + [0,1] * lid_gap_z;
+bppN = [ 0.5 * (epp0[0] + epp4[0]), bppM[1] ];
+bppR = [ bppN[0] + lid_buttoncover_gap, -button_cutout_depth ];
+bppS = [ epp1[0], bppR[1] ];
+bppQ = [ bppM[0], bppR[1] - lid_buttoncover_overlap ];
+bppP = bppQ + [0,1] * lid_buttoncover_gap;
+bppO = [ bppN[0], bppP[1] ];
+bppL = lpp10 + [1,0];
+bppK = [ bppL[0], bppN[1] ];
+bppJ = [ bppN[0], bppL[1] ];
+
module rectfromto(a,b) {
ab = b - a;
translate([min(a[0], b[0]), min(a[1], b[1])])
difference(){
hull(){
translate(epp3) square(case_th_bottom*2, center=true);
- circleat(epp2, r=case_th_bottom);
+ circleat(epp2o, r=case_th_bottom);
circleat(epp1, r=case_th_side);
rectfromto(epp0, epp4);
}
polygon([ epp5 + [0,10],
epp1,
- epp2,
+ epp2i,
epp3 + [10,0] ]);
}
}
}
}
+module ButtonCoverProfile(){
+ intersection(){
+ polygon([ bppM, bppP, bppO, bppJ, bppL, bppK ]);
+ *hull(){
+ EdgeProfile();
+ LidEdgeProfile();
+ }
+ }
+}
+
+module ButtonPlan(){
+}
+
module CaseBase_rhsflip(yn=[0,1]) {
for (rhs=yn) {
translate([phone_width/2, 0, 0])
difference(){
union(){
CaseBase();
+
+ // ledge (fixed keeper)
intersection(){
rotate([90, 0, 0])
linear_extrude(height = phone_height + phone_cnr_rad * 2)
KeeperProfile();
- hull()
- CaseBase();
+
+ // outline of the whole case, to stop it protruding
+ translate([0,0, -25])
+ linear_extrude(height = 50)
+ hull()
+ // CaseBase_rhsflip() // actually, we only care about the LH
+ CaseBase_botflip()
+ circleat([+1,-1] * phone_cnr_rad, phone_cnr_rad + case_th_side/2);
}
}
linear_extrude(height = 20)
mirror([0, 1, 0])
rectfromto(camera_pos_tl, camera_pos_br);
+
+ // struts (invisible, because they're buried in the case)
+ for (i= [1 : 1 : case_struts_count]) {
+ translate([0,
+ -phone_height * i / (case_struts_count+1),
+ epp2i[1] - case_th_bottom + case_struts_solid_below])
+ linear_extrude(height= case_th_bottom
+ -(case_struts_solid_below+case_struts_solid_above))
+ rectfromto([ epp2i[0], -0.5 * case_struts_width ],
+ [ phone_width - epp2i[0], +0.5 * case_struts_width ]);
+ }
}
}
}
}
+module TestLidWidthPrint(){ ////toplevel
+ rotate([0,180.0])
+ intersection(){
+ Lid();
+ translate([-30, -(phone_height - 25), -20])
+ mirror([0, 1, 0])
+ cube([200, 50, 40]);
+ }
+}
+
module TestCamera(){ ////toplevel
intersection(){
Case();
LidEdgeProfile();
%EdgeProfile();
KeeperProfile();
+
+ translate([20,0]) {
+ LidEdgeProfile();
+ %EdgeProfile();
+
+ demopoint_QR = [ bppS[0], bppQ[1] - 0.1];
+
+ color("blue") ButtonCoverProfile();
+ color("red") {
+ rectfromto(bppQ, demopoint_QR);
+ rectfromto(bppR, demopoint_QR);
+ }
+ }
}
//EdgeProfile();