+ children(0);
+ }
+ // fill
+ translate([0,0, fill_zstart])
+ mirror([0,0, fill_downwards])
+ linear_extrude(height = fill_th)
+ rectfromto([+1,-1] * phone_cnr_rad,
+ [phone_width, -phone_height] + [-1,+1] * phone_cnr_rad);
+}
+
+module SideButton(y, y_ref_sign, l){
+ // y_ref_sign:
+ // +1 measured from top of actual phone to top of button
+ // -1 measured from bottom of actual phone to bottom of button
+ // 0 y is centre of button in coordinate system
+ $button_l= l;
+ eff_y = y_ref_sign > 0 ? -bumper [1] -y -l/2 :
+ y_ref_sign < 0 ? (-phone -bumper)[1] +y +l/2 :
+ y;
+ echo(eff_y);
+ translate([0, eff_y, 0])
+ children();
+}
+
+module Buttons(){
+ CaseBase_rhsflip([1]) SideButton(15.580, +1, 8.9) children(); // power
+ CaseBase_rhsflip([1]) SideButton(48.700, -1, 8.920) children(); // camera
+ CaseBase_rhsflip([0]) SideButton(30.800, +1, 21.96) children(); // volume
+}
+
+module Struts(x_start, z_min, th){
+ // if th is negative, starts at z_min and works towards -ve z
+ // and object should then be printed other way up
+ for (i= [1 : 1 : case_struts_count]) {
+ translate([0,
+ 0,
+ z_min])
+ mirror([0,0, th<0 ? 1 : 0])
+ translate([0,
+ -phone_height * i / (case_struts_count+1),
+ case_struts_solid_below])
+ linear_extrude(height= abs(th)
+ -(case_struts_solid_below+case_struts_solid_above))
+ rectfromto([ x_start, -0.5 * case_struts_width ],
+ [ phone_width - x_start, +0.5 * case_struts_width ]);
+ }
+}
+
+module CaseBase(){
+ AroundEdges(epp3[1], case_th_bottom, 1)
+ EdgeProfile();
+}
+
+module Case(){ ////toplevel
+ difference(){
+ union(){
+ CaseBase();
+
+ // ledge (fixed keeper)
+ intersection(){
+ rotate([90, 0, 0])
+ linear_extrude(height = phone_height + phone_cnr_rad * 2)
+ KeeperProfile(1);
+
+ // 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);
+ }
+ }
+
+ // slot for keeper
+ CaseBase_rhsflip(1)
+ translate([0, -phone_cnr_rad, 0])
+ rotate([90, 0, 0])
+ linear_extrude(height = phone_height + phone_cnr_rad * 2)
+ minkowski(){
+ KeeperProfile();
+ rectfromto([ -keeper_gap_x, -keeper_gap_z_bot ],
+ [ keeper_gap_x_holes, +keeper_gap_z_top ]);
+ }
+
+ // 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);
+
+ // struts (invisible, because they're buried in the case)
+ Struts(epp2i[0], epp2i[1] - case_th_bottom, case_th_bottom);
+
+ Buttons(){
+ mirror([1,0,0])
+ rotate([90,0,90]) {
+ translate([0,0,-10])
+ linear_extrude(height= 20)
+ ButtonPlan($button_l, 0,1);
+ translate([0,0, -bppR[0]])
+ linear_extrude(height= 20)
+ ButtonPlan($button_l, 1,1);
+ }
+ }
+ }
+}
+
+module Lid(){ ////toplevel
+ difference(){
+ union(){
+ AroundEdges(lpp10[1], lpp13[1] - lpp10[1], 0)
+ LidEdgeProfile();
+
+ // button covers
+ Buttons(){
+ intersection(){
+ rotate([90,0,90])
+ translate([0,0,-10])
+ linear_extrude(height= 20)
+ ButtonPlan($button_l, 1,0);
+ rotate([90,0,0])
+ translate([0,0,-100])
+ linear_extrude(height= 200)
+ ButtonCoverProfile();
+ }
+ }
+ }
+ Struts(lpp10[0] + strut_min_at_end, lpp13[1], -case_th_lid);
+ }
+}
+
+module TestLength(){ ////toplevel
+ intersection(){
+ Case();
+ translate([-30, -200, -20])
+ cube([30 + 15, 250, 40]);
+ }
+}
+
+module TestSelectWidth(){
+ translate([-30, -(phone_height - 25), -20])
+ mirror([0, 1, 0])
+ cube([200, 50, 40]);
+}
+
+module TestWidth(){ ////toplevel
+ intersection(){
+ Case();
+ TestSelectWidth();
+ }
+}
+
+module TestLidWidthPrint(){ ////toplevel
+ rotate([0,180.0]) TestLidWidth();
+}
+
+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 TestCamera(){ ////toplevel
+ intersection(){
+ Case();
+ TestSelectCamera();
+ }
+}
+
+module TestLidByCamera(){ ////toplevel
+ intersection(){
+ Lid();
+ TestSelectCamera();
+ }
+}
+
+module TestLidByCameraPrint(){ ////toplevel
+ rotate([180,0,0]) TestLidByCamera();
+}
+
+module DemoByCamera(){ ////toplevel
+ color("blue") TestLidByCamera();
+ color("red") TestCamera();
+}
+
+module OneKeeper(){ ////toplevel
+ translate([0, -phone_cnr_rad, 0])
+ rotate([90, 0, 0])
+ linear_extrude(height = phone_height - phone_cnr_rad * 2)
+ KeeperProfile();
+}
+
+module OneKeeperPrint(){ ////toplevel
+ rotate([0,180,0])
+ OneKeeper();
+}
+
+module Keeper(){ ////toplevel
+ CaseBase_rhsflip()
+ OneKeeper();
+}
+
+module ButtonPlanForDemo(z, deep, cut){
+ translate([0,0,z])
+ ButtonPlan(8, deep, cut);
+}
+
+module DemoProfiles(){ ////toplevel
+ LidEdgeProfile();
+ %EdgeProfile();
+ KeeperProfile();
+ translate([0,0,-1]) color("black") KeeperProfile(1);
+
+ 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);
+ }
+ }
+
+ translate([-20,0]) {
+ color("black") ButtonPlanForDemo(-2, 0,1);
+ color("red" ) ButtonPlanForDemo(-4, 1,1);
+ color("blue") ButtonPlanForDemo(-6, 1,0);