// -*- C -*-
+// Infill density: 20%
+
include <funcs.scad>
include <utils.scad>
-nook_th = 12.41 + 0.50 - 1.50;
-nook_w = 127.12 + 0.75 - .95;
-nook_h = 123.44 + 21.88 + 21.05 + 0.75 - 1.90;
+nook_th = 12.41 + 0.50 - 1.50 + 1.35 - .25;
+nook_w = 127.12 + 0.75 - .95 - .50;
+nook_h = 123.44 + 21.88 + 21.05 + 0.75 - 1.90 - 0.50 - 0.50;
edge_ledge_w = 9.60;
-edge_ledge_h = 2.44;
+edge_ledge_h = 2.44 - .25;
edge_ledge_inc_ang = 10; // degrees
usb_w = 14.5;
engage_l1 = 10;
engage_l2 = 3;
-tooth_inward = gap[0] * 1.0 + 0.25;
+tooth_inward = gap[0] * 1.0 + 0.25 + 0.25;
tooth_w = 15;
+diag_near_hinge_slope = 0.5;
+
$test = false;
$fa = $test ? 10 : 3;
translate([ 0, spp30[1] ])
polygon([[ -1, 0 ],
[ 0, 0 ],
- [ sz, sz ],
- [ sz, sz + 0.1 ],
+ [ sz/diag_near_hinge_slope, sz ],
+ [ sz/diag_near_hinge_slope, sz + 0.1 ],
[ -1, sz + 0.1 ]]);
}
}
mirror([0,1,0])
linextr_x_yz(-usb_w/2, usb_w/2)
rectfromto(spp8 + [-40, usb_below], [40, 40]);
- translate([ vectorlen2d(gap), 0,0 ])
+ translate([ gap[0], 0,0 ])
DiagonaliseNearHinge(10);
/*
translate([nook_w/2, 0, 0])
rectfromto([-40, -open_recess_h], [40, 1]);
*/
}
+ if ($test) {
+ linextr(spp7[1], spp8[1]) {
+ hull(){
+ for (r=[0,180])
+ rotate([0,0,r])
+ translate(nom_cnr + -1 * nook_cnr_rad*[1,1])
+ square(12);
+ }
+ }
+ }
}
module Top(){ ////toplevel