include <config.scad>

union()
{
	// Center Piece
	translate([0, -base_size_y/2 + plate_size_y/2, 0])
	difference()
	{
		// Base
		cube([base_size_x + 2 * base_wall_size, base_size_y + 2 * base_wall_size, base_size_z], center = true);

		// Hollow
		cube([base_size_x, base_size_y, base_size_z + 1], center = true);

		// Cut USB
		translate([-usb_dist_x, base_size_y/2 + base_wall_size/2, base_size_z/2])
		cube([usb_size_x, base_wall_size + 1, usb_size_z * 2], center = true);
	}

	// Side Pieces
	for (x = [-1:2:1])
	{
		translate([x * (base_size_x/2 + base_wall_size + side_size_x/2), 0, 0])
		difference()
		{
			// Main Block
			cube([side_size_x, side_size_y, base_size_z], center = true);

			// Cut Screw
			translate([0, 0, base_size_z/2])
			cylinder(h = base_size_z, d = screw_dia, $fn = seg, center = true);

			// Cut Screw Head
			translate([0, 0, -screw_dia/4])
			cylinder(h = screw_dia/2, d1 = screw_dia * 2, d2 = screw_dia, $fn = seg, center = true);

			// Cut Screw Head Extension
			translate([0, 0, -base_size_z/2 - screw_dia/2])
			cylinder(h = base_size_z, d = screw_dia * 2, $fn = seg, center = true);
		}
	}
}