fit_gap_z = 0.5;
side_x_gap = 0.5;
+cover_ceil_th = 0.425;
+
// calculated
top_top_z = usb_wall_h;
total_y_min = strain_1_y_c - strain_w/2 - side_wall_th;
bottom_wall_top_z = (top_top_z + top_base_z) * 0.5 - fit_gap_z/2;
-cover_wall_top_z = (top_top_z + top_base_z) * 0.5 + fit_gap_z/2;
+cover_wall_bot_z = (top_top_z + top_base_z) * 0.5 + fit_gap_z/2;
+cover_top_z = top_top_z + cover_ceil_th;
top_side_wall_x = +board_w/2 + side_wall_th;
total_side_wall_x = top_side_wall_x + side_wall_th + side_x_gap;
}
}
-module BottomMainElevation(){ ////toplevel
+module TopElevationForCutout(){
+ rectfromto([ -(top_side_wall_x + side_x_gap), top_base_z ],
+ [ +(top_side_wall_x + side_x_gap), top_top_z ]);
+}
+module BottomMainElevation(){
difference(){
rectfromto([ -total_side_wall_x, bottom_base_z ],
[ +total_side_wall_x, bottom_wall_top_z ]);
- rectfromto([ -(top_side_wall_x + side_x_gap), top_base_z ],
- [ +(top_side_wall_x + side_x_gap), 20 ]);
+ TopElevationForCutout();
rectfromto([ -board_w/2, bottom_base_z + bottom_floor_th ],
[ +board_w/2, 20 ]);
}
BottomMainElevation();
}
+module CoverMainElevation(){
+ difference(){
+ rectfromto([ -total_side_wall_x, cover_wall_bot_z ],
+ [ +total_side_wall_x, cover_top_z ]);
+
+ TopElevationForCutout();
+ }
+}
+module Cover(){ ////toplevel
+ linextr_y_xz(main_y_min, front_y_max)
+ CoverMainElevation();
+}
+
module BottomDemo(){ ////toplevel
- Bottom();
- translate([0, 0, 0.25]) %Top();
+ translate([0, 0, -0.25]) Bottom();
+ %Top();
+ translate([0, 0, +0.25]) Cover();
}