//tongue_w = 11.92 + 0.4;
usb_w = 12.01 - 0.3;
-usb_wall_w = 0.75 - 0.1;
+usb_wall_w = 0.51;
usb_tongue_d = 8.97 - 0.2;
usb_wall_h = 4.54 - 2.04;
-usb_ceil_th = 0.125;
+usb_ceil_th = 0.425;
side_wall_th = 1.5;
sw_to_edge = board_w/2 + 0.1;
-front_wall_th = 0.4;
+front_wall_th = 0.75;
egress_w = 8.0;
wall_y_min = -board_l - side_wall_th;;
small_walls = [
[ [0, 0], [-sw_to_edge, -1.0] ],
[ [sw_to_edge-4.5, -4.5], [sw_to_edge, -5.7] ],
- [ [3.0, -11.72] ,[sw_to_edge, -13.38] ],
+ [ [3.0, -11.72], [sw_to_edge, -13.38] ],
[ [-sw_to_edge+3.85, -14.90], [sw_to_edge, -13.38] ],
];
+chip_cutout = [[ -sw_to_edge + 4.20, -4.50 ],
+ [ -sw_to_edge + 11.95, -11.90 ]];
module BothSides(){
for (m=[0,1]) {
}
}
module TopCeilPlan() {
- BothSides(){
- rectfromto([ -usb_w/2, -0.01 ],
- [ 0.1, usb_tongue_d ]);
- rectfromto([ -board_w/2 - side_wall_th, 0 ],
- [ 0.1, ceil_y_min ]);
+ difference(){
+ BothSides(){
+ rectfromto([ -usb_w/2, -0.01 ],
+ [ 0.1, usb_tongue_d ]);
+ rectfromto([ -board_w/2 - side_wall_th, 0 ],
+ [ 0.1, ceil_y_min ]);
+ }
+ rectfromto(chip_cutout[0], chip_cutout[1]);
}
}
module TopMainWallsPlan() {