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- // dependency: https://github.com/revarbat/BOSL
- include <BOSL/constants.scad>
- use <BOSL/transforms.scad>
- use <BOSL/shapes.scad>
- use <BOSL/masks.scad>
-
- // DEBUG:
- //validation = 1;
- xray = 1;
-
- // EXPORT:
- MODEL_HARNESS_LEFT=1;
- MODEL_HARNESS_RIGHT=2;
- MODEL_HARNESS_TOP=3;
- export=0; // [0:5]
- function is_not_export() = is_undef(export) || export == 0;
- function is_export() = !is_not_export();
- function is_model_strict(m) = is_export() && export == m;
- function is_model(m) = is_not_export() || export == m;
-
- function get_phone_size() = [160, 76.7, 10];
-
- shell_wall=3;
- shell_rim_wall=3;
- rim_edge_thickness=1.2;
- rim_edge_tolerance=0.4;
- expose_back_camera=false;
- screwmount_screw=3;
- harness_divider=[30, 0, 1.3];
-
- module phone() {
- s=get_phone_size();
- color("gray")
- cuboid(s, fillet=5);
- }
- module arm() {
- $fn=6;
- s=[210, 55, 50];
- color("SaddleBrown")
- down(s.z/2 + get_phone_size().z/2) cuboid(s, fillet=20);
- }
-
- module phone_harness() {
- ops=get_phone_size();
- ps=[ops.x+0.2, ops.y+0.2, ops.z+0.2];
- w=shell_wall;
- f=2;
- rf=5;
- hs=[ps.x+w*2, ps.y+w*2, ps.z+w*2];
-
- module shell() {
- $fn = $preview ? 6 : 30;
- difference() {
- cuboid(hs, fillet=f);
- cuboid(ps, fillet=f);
- }
- shell_rim();
- shell_screwmounts();
- }
- module shell_rim() {
- $fn = $preview ? 6 : 30;
- w=shell_rim_wall;
- s=[hs.x+2*w, hs.y+2*w, 6];
- intersection() {
- difference() {
- cuboid(s, fillet=rf, edges=EDGES_Z_ALL);
- cuboid(ps, fillet=f, edges=EDGES_Z_ALL);
- }
- cuboid(s, fillet=1);
- }
- }
- module shell_rim_edge(thickness, groove, tolerance=rim_edge_tolerance) {
- $fn = $preview ? 6 : 30;
- w=thickness + (groove ? tolerance : 0);
- offset=(groove ? 0 : tolerance/2);
- res=[hs.x+2*(w+offset), hs.y+2*(w+offset), 3];
- resi=[hs.x+2*offset, hs.y+2*offset, res.z+1];
- up(0.0) difference() {
- intersection() {
- cuboid(res, fillet=rf, edges=EDGES_Z_ALL);
- cuboid(res, fillet=(groove?1:1.5), edges=EDGES_BOTTOM);
- }
- cuboid(resi, fillet=rf, edges=EDGES_Z_ALL);
- }
- }
- module foreach_screwmount() {
- for(x = [0:1]) for (y = [0:1]) {
- translate([(-0.5+x)*ps.x, (-0.5+y)*ps.y, -hs.z/2])
- children();
- }
- }
- module shell_screwmounts() {
- $fn = $preview ? 6 : 30;
- r=3;
- foreach_screwmount() {
- cylinder(r=r, h=hs.z);
- }
- }
- module shell_screwmounts_holes() {
- $fn = $preview ? 6 : 30;
- foreach_screwmount() {
- up(w) cylinder(d2=screwmount_screw, d1=screwmount_screw*0.5, h=hs.z+1);
- up(hs.z-1) cylinder(d=screwmount_screw+1.5, h=5);
- }
- }
-
- module screen_cutout() {
- s=[138, 69, 100];
- up(s.z/2) cuboid(s, fillet=3, edges=EDGES_Z_ALL);
- }
- top_offset=6.5;
- module top_speaker_cutout() {
- s=[3, 12, 100];
- right(ps.x/2 - top_offset) up(s.z/2 - ps.z/3) cuboid(s, fillet=1);
- }
- module front_camera_cutout() {
- $fn = $preview ? 6 : 30;
- d=5;
- s=[d, d, 100];
- right(ps.x/2 - top_offset) fwd(11) cylinder(d=s.x, h=s.z);
- }
- module leds_cutout() {
- s=[4, 14, 100];
- right(ps.x/2 - top_offset) up(s.z/2 - ps.z/3) back(23) cuboid(s, fillet=1);
- }
- module top_cutout() {
- screen_cutout();
- top_speaker_cutout();
- front_camera_cutout();
- leds_cutout();
- }
-
- module back_camera_cutout() {
- s=[13, 25, expose_back_camera ? 100 : 11];
- right(ps.x/2 - 7.5) fwd(ps.y/2 - 23) down(s.z/2 - ps.z/3) cuboid(s, fillet=6, edges=EDGES_Z_ALL);
- }
- module bottom_speaker_cutout() {
- s=[8, 49, 100];
- left(ps.x/2 - 13)
- difference() {
- down(s.z/2 - ps.z/3) cuboid(s, fillet=1);
- bars=8;
- down(ps.z/2)
- for (i = [0:bars-1]) {
- bs=[s.x+2, 1, 2];
- step=s.y/bars;
- fwd(i*step - s.y/2 + step/2) down(w) cube(bs, center=true);
- }
- }
- }
- module bottom_cutout() {
- back_camera_cutout();
- bottom_speaker_cutout();
- }
-
- module headphones_cutout() {
- $fn = $preview ? 10 : 30;
- d=8.8;
- p=[ps.x/2, ps.y/2-24, -0.88];
- h=100;
- translate(p) yrot(90) down(10) cylinder(h=h, d=d);
- }
- module right_cutout() {
- headphones_cutout();
- }
-
- module usbc_cutout() {
- s=[100, 20, 6];
- left(ps.x/2) down(2) cuboid(s, fillet=1);
- }
- module left_cutout() {
- usbc_cutout();
- }
-
- module buttons_cutout() {
- s=[42, 100, 5];
- fwd(ps.y/2) right(ps.x/2 - 44.5) cuboid(s, fillet=1);
- }
- module front_cutout() {
- buttons_cutout();
- }
-
- module shell_cutouts() {
- top_cutout();
- bottom_cutout();
- left_cutout();
- right_cutout();
- front_cutout();
- shell_screwmounts_holes();
- }
-
- divider=harness_divider;
- module model_harness_left() {
- intersection() {
- intersection() {
- translate(divider) downcube([1000, 1000, 1000]);
- translate(divider) leftcube([1000, 1000, 1000]);
- }
- difference() {
- shell();
- shell_rim_edge(rim_edge_thickness, groove=true, tolerance=rim_edge_tolerance);
- shell_cutouts();
- }
- }
- }
- module model_harness_right() {
- intersection() {
- intersection() {
- translate(divider) downcube([1000, 1000, 1000]);
- translate(divider) rightcube([1000, 1000, 1000]);
- }
- difference() {
- shell();
- shell_rim_edge(rim_edge_thickness, groove=true, tolerance=rim_edge_tolerance);
- shell_cutouts();
- }
- }
- }
- module model_harness_top() {
- intersection() {
- translate(divider) upcube([1000, 1000, 1000]);
- difference() {
- shell();
- shell_cutouts();
- }
- }
- difference() {
- shell_rim_edge(rim_edge_thickness, groove=false);
- shell_cutouts();
- }
- }
-
- if (is_model(MODEL_HARNESS_LEFT)) model_harness_left();
- if (is_model(MODEL_HARNESS_RIGHT)) model_harness_right();
- if (is_model(MODEL_HARNESS_TOP)) model_harness_top();
- }
-
- module model() {
- phone_harness();
- }
-
- if (!is_undef(validation)) {
- intersection() {
- phone();
- model();
- }
- } else {
- intersection() {
- if (!is_undef(xray)) {
- span_cube([0,1000*xray], [0,1000*xray], [-1000,1000]);
- }
- union() {
- if (is_not_export()) {
- //phone();
- //arm();
- }
- model();
- }
- }
- }
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