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