/*
Bitmap and 8Bit Font Module
Tony Buser <tbuser@gmail.com>
http://tonybuser.com
http://creativecommons.org/licenses/by/3.0/
*/

module bitmap(bitmap, block_size, height, row_size) {
	width = block_size * row_size;
	bitmap_size = row_size * row_size;
	
	function loc_x(loc) = floor(loc / row_size) * block_size;
	function loc_y(loc) = loc % row_size * block_size;
	function loc_z(loc) = (bitmap[loc]*height-height)/2;

	translate(v = [-width/2+block_size/2,-width/2+block_size/2,height/2]) {
		for (loc = [0:bitmap_size - 1]) {
			if (bitmap[loc] != 0) {
				union() {
					translate(v = [loc_x(loc), loc_y(loc), loc_z(loc)]) {
						cube(size = [block_size, block_size, height * bitmap[loc]], center = true);
					}
				}
			}
		}
	}
}

module 8bit_char(char, block_size, height, include_base) {
	if (char == "0") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,1,1,1,0,
			0,1,1,1,1,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "1") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,1,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "2") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,0,0,0,1,1,0,0,
			0,0,0,1,1,0,0,0,
			0,0,1,1,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "3") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,1,1,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "4") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,1,1,0,0,
			0,0,0,1,1,1,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,1,1,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "5") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,1,1,0,0,0,0,0,
			0,1,1,1,1,1,0,0,
			0,0,0,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "6") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "7") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,0,1,1,0,
			0,0,0,0,1,1,0,0,
			0,0,0,1,1,0,0,0,
			0,0,1,1,0,0,0,0,
			0,0,1,1,0,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "8") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "9") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,1,0,
			0,0,0,0,0,1,1,0,
			0,0,0,0,1,1,0,0,
			0,0,1,1,1,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "A") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,1,1,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "B") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "C") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "D") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,0,0,0,
			0,1,1,0,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,1,1,0,0,
			0,1,1,1,1,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "E") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,1,1,0,0,0,0,0,
			0,1,1,1,1,1,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "F") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,1,1,0,0,0,0,0,
			0,1,1,1,1,1,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "G") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,1,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,1,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "H") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,1,1,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "I") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "J") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,1,1,1,0,
			0,0,0,0,0,1,1,0,
			0,0,0,0,0,1,1,0,
			0,0,0,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "K") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,1,1,0,0,
			0,1,1,1,1,0,0,0,
			0,1,1,1,1,0,0,0,
			0,1,1,0,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "L") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "M") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,0,1,1,
			0,1,1,1,0,1,1,1,
			0,1,1,1,1,1,1,1,
			0,1,1,0,1,0,1,1,
			0,1,1,0,0,0,1,1,
			0,1,1,0,0,0,1,1,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "N") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,1,0,1,1,0,
			0,1,1,1,1,1,1,0,
			0,1,1,1,1,1,1,0,
			0,1,1,0,1,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "O") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "P") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,1,1,1,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "Q") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,1,1,1,0,0,
			0,0,1,1,0,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "R") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,1,1,1,0,0,
			0,1,1,0,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "S") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,1,1,0,
			0,0,0,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "T") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "U") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "V") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "W") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,0,1,1,
			0,1,1,0,0,0,1,1,
			0,1,1,0,1,0,1,1,
			0,1,1,1,1,1,1,1,
			0,1,1,1,0,1,1,1,
			0,1,1,0,0,0,1,1,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "X") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "Y") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "Z") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,1,1,0,0,
			0,0,0,1,1,0,0,0,
			0,0,1,1,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "OE") {
		bitmap([
			0,0,1,0,0,1,0,0,
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0
		], block_size, height, 8);
	} else if (char == "a") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,1,1,0,
			0,0,1,1,1,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "b") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "c") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "d") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,1,1,0,
			0,0,0,0,0,1,1,0,
			0,0,1,1,1,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "e") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,1,1,1,1,0,
			0,1,1,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "f") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,1,1,1,0,
			0,0,0,1,1,0,0,0,
			0,0,1,1,1,1,1,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "g") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,1,0,
			0,0,0,0,0,1,1,0,
			0,1,1,1,1,1,0,0
		], block_size, height, 8);
	} else if (char == "h") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "i") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "j") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,1,1,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,1,1,0,
			0,0,0,0,0,1,1,0,
			0,0,0,0,0,1,1,0,
			0,0,0,0,0,1,1,0,
			0,0,1,1,1,1,0,0
		], block_size, height, 8);
	} else if (char == "k") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,1,1,0,0,
			0,1,1,1,1,0,0,0,
			0,1,1,0,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "l") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "m") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,1,1,1,1,1,
			0,1,1,1,1,1,1,1,
			0,1,1,0,1,0,1,1,
			0,1,1,0,0,0,1,1,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "n") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "o") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "p") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,1,1,1,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "q") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,1,0,
			0,0,0,0,0,1,1,0,
			0,0,0,0,0,1,1,0
		], block_size, height, 8);
	} else if (char == "r") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "s") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,1,0,
			0,1,1,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,1,1,0,
			0,1,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "t") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,1,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "u") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "v") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "w") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,0,1,1,
			0,1,1,0,1,0,1,1,
			0,1,1,1,1,1,1,1,
			0,0,1,1,1,1,1,0,
			0,0,1,1,0,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "x") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			0,0,0,1,1,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else if (char == "y") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,1,0,
			0,0,0,0,1,1,0,0,
			0,1,1,1,1,0,0,0
		], block_size, height, 8);
	} else if (char == "z") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,1,1,0,0,
			0,0,0,1,1,0,0,0,
			0,0,1,1,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "+") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,1,1,1,1,1,1,0,
			0,1,1,1,1,1,1,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "-") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == ":") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == ".") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == ",") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,1,1,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "?") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,0,0,0,1,1,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "=") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,1,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "*") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,0,1,1,1,1,0,0,
			1,1,1,1,1,1,1,1,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "!") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "''") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "#") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			1,1,1,1,1,1,1,1,
			0,1,1,0,0,1,1,0,
			0,1,1,0,0,1,1,0,
			1,1,1,1,1,1,1,1,
			0,1,1,0,0,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "$") {
		bitmap([
			0,0,0,1,1,0,0,0,
			0,0,1,1,1,1,1,0,
			0,1,1,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,1,1,0,
			0,1,1,1,1,1,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "%") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,1,1,0,0,
			0,0,1,1,1,0,0,0,
			0,0,1,1,0,0,0,0,
			0,1,1,0,0,1,1,0,
			0,1,0,0,0,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "&") {
		bitmap([
			0,0,0,1,1,1,0,0,
			0,0,1,1,0,1,1,0,
			0,0,0,1,1,1,0,0,
			0,0,1,1,1,0,0,0,
			0,1,1,0,1,1,1,1,
			0,1,1,0,1,1,1,0,
			0,0,1,1,1,0,1,1,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "@") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,1,1,0,0,1,1,0,
			0,1,1,0,1,1,1,0,
			0,1,1,0,1,1,1,0,
			0,1,1,0,0,0,0,0,
			0,0,1,1,1,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "'") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "(") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,1,1,1,0,0,
			0,0,1,1,1,0,0,0,
			0,0,1,1,0,0,0,0,
			0,0,1,1,0,0,0,0,
			0,0,1,1,1,0,0,0,
			0,0,0,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == ")") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,0,0,0,
			0,0,0,1,1,1,0,0,
			0,0,0,0,1,1,0,0,
			0,0,0,0,1,1,0,0,
			0,0,0,1,1,1,0,0,
			0,0,1,1,1,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "<") {
		bitmap([
			0,0,0,0,0,1,1,0,
			0,0,0,0,1,1,0,0,
			0,0,0,1,1,0,0,0,
			0,0,1,1,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,1,1,0,0,
			0,0,0,0,0,1,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == ">") {
		bitmap([
			0,1,1,0,0,0,0,0,
			0,0,1,1,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,1,1,0,0,
			0,0,0,1,1,0,0,0,
			0,0,1,1,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "[") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,0,1,1,0,0,0,0,
			0,0,1,1,0,0,0,0,
			0,0,1,1,0,0,0,0,
			0,0,1,1,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "]") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,1,1,0,0,
			0,0,0,0,1,1,0,0,
			0,0,0,0,1,1,0,0,
			0,0,0,0,1,1,0,0,
			0,0,1,1,1,1,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "/") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,1,1,0,
			0,0,0,0,1,1,0,0,
			0,0,0,1,1,0,0,0,
			0,0,1,1,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,1,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "\\") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,1,1,0,0,0,0,0,
			0,0,1,1,0,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,0,1,1,0,0,
			0,0,0,0,0,1,1,0,
			0,0,0,0,0,0,1,0,
			0,0,0,0,0,0,0,0
		], block_size, height, 8);
	} else 	if (char == "_") {
		bitmap([
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			0,0,0,0,0,0,0,0,
			1,1,1,1,1,1,1,1
		], block_size, height, 8);
	} else 	if (char == "|") {
		bitmap([
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0,
			0,0,0,1,1,0,0,0
		], block_size, height, 8);
	} else {
		echo("Invalid Character: ", char);
	}

}

module 8bit_str(chars, char_count, block_size, height) {
	echo(str("Total Width: ", block_size * 8 * char_count, "mm"));
	union() {
		for (count = [0:char_count-1]) {
			translate(v = [0, count * block_size * 8, 0]) {
				8bit_char(chars[count], block_size, height);
			}
		}
	}
}

/*
<bitmap.scad>

block_size = 5;
height = 10;

union() {
	translate(v = [0,0,5]) {
		8bit_char("A", block_size, height);

		//bitmap([
		//	1,1,1,1,1,1,1,1,
		//	1,0,0,1,1,0,0,1,
		//	1,0,1,1,1,1,0,1,
		//	1,1,1,0,0,1,1,1,
		//	1,1,1,0,0,1,1,1,
		//	1,0,1,1,1,1,0,1,
		//	1,0,0,1,1,0,0,1,
		//	1,1,1,1,1,1,1,1
		//], block_size, height, 8);

		//bitmap([
		//	1,1,1,1, 
		//	1,0,0,1, 
		//	1,0,0,1, 
		//	1,1,1,1 
		//], block_size, height, 4);
	}
	translate(v = [0,0,5/2]) {
		color([0,0,1,1]) {
			cube(size = [block_size * 8, block_size * 8, 5], center = true);
		}
	}
}

<bitmap.scad>

chars = ["T","O","N","Y","","B","U","S","E","R"];
char_count = 10;
block_size = 1;
height = 5;

union() {
	translate(v = [0,-block_size*8*char_count/2+block_size*8/2,5]) {
		8bit_str(chars, char_count, block_size, height);
	}
	translate(v = [0,0,5/2]) {
		color([0,0,1,1]) {
			cube(size = [block_size * 8, block_size * 8 * char_count, 5], center = true);
		}
	}
}
*/