main.scad

@@ -12,7 +12,7 @@ use <BOSL/masks.scad>
 MODEL_HARNESS_LEFT=1;
 MODEL_HARNESS_RIGHT=2;
 MODEL_HARNESS_TOP=3;
-export=0; // [0:5]
+export=2; // [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;
@@ -20,13 +20,8 @@ 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];
+rim_edge_thickness=0.8;
+rim_edge_tolerance=0.6;
 
 module phone() {
     s=get_phone_size();
@@ -43,7 +38,7 @@ module arm() {
 module phone_harness() {
     ops=get_phone_size();
     ps=[ops.x+0.2, ops.y+0.2, ops.z+0.2];
-    w=shell_wall;
+    w=1;
     f=2;
     rf=5;
     hs=[ps.x+w*2, ps.y+w*2, ps.z+w*2];
@@ -55,11 +50,10 @@ module phone_harness() {
             cuboid(ps, fillet=f);
         }
         shell_rim();
-        shell_screwmounts();
     }
     module shell_rim() {
         $fn = $preview ? 6 : 30;
-        w=shell_rim_wall;
+        w=2;
         s=[hs.x+2*w, hs.y+2*w, 6];
         intersection() {
             difference() {
@@ -73,99 +67,64 @@ module phone_harness() {
         $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];
+        res=[hs.x+2*(w+offset), hs.y+2*(w+offset), 4.5];
         resi=[hs.x+2*offset, hs.y+2*offset, res.z+1];
-        up(0.0) difference() {
+        up(0.5) difference() {
             intersection() {
                 cuboid(res, fillet=rf, edges=EDGES_Z_ALL);
-                cuboid(res, fillet=(groove?1:1.5), edges=EDGES_BOTTOM);
+                cuboid(res, fillet=(groove?1:2), 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];
+        s=[138, 69, 10];
         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 speaker_cutout() {
+        s=[3, 12, 10];
+        right(ps.x/2 - top_offset) up(ps.z/2) cuboid(s, fillet=1);
     }
     module front_camera_cutout() {
         $fn = $preview ? 6 : 30;
         d=5;
-        s=[d, d, 100];
+        s=[d, d, 10];
         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);
+        s=[4, 14, 10];
+        right(ps.x/2 - top_offset) up(ps.z/2) back(23) cuboid(s, fillet=1);
     }
     module top_cutout() {
         screen_cutout();
-        top_speaker_cutout();
+        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);
-            }
-        }
+        s=[13, 25, 10];
+        right(ps.x/2 - 8) fwd(ps.y/2 - 23) down(ps.z/2) cuboid(s, fillet=6, edges=EDGES_Z_ALL);
     }
     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);
+        d=9;
+        p=[ps.x/2, ps.y/2-24, -1];
+        h=10;
+        translate(p) yrot(90) down(h/2) cylinder(h=h, d=d);
     }
     module right_cutout() {
         headphones_cutout();
     }
     
     module usbc_cutout() {
-        s=[100, 20, 6];
+        s=[10, 20, 6];
         left(ps.x/2) down(2) cuboid(s, fillet=1);
     }
     module left_cutout() {
@@ -173,7 +132,7 @@ module phone_harness() {
     }
     
     module buttons_cutout() {
-        s=[42, 100, 5];
+        s=[42, 10, 5];
         fwd(ps.y/2) right(ps.x/2 - 44.5) cuboid(s, fillet=1);
     }
     module front_cutout() {
@@ -186,10 +145,9 @@ module phone_harness() {
         left_cutout();
         right_cutout();
         front_cutout();
-        shell_screwmounts_holes();
     }
     
-    divider=harness_divider;
+    divider=[30, 0, 2.3];
     module model_harness_left() {
         intersection() {
             intersection() {