segment divider.java

		// Segment divider (currently at a fixed length)
		int div;
		int div_c;
		float upper_limit;
		float bottom_limit;
		if (dy < dx)
			div_c = Math.abs(dy);
		else
			div_c = Math.abs(dx);
		if (div_c < 10)
			div_c = 10;

		div = (int) Math.sqrt(Math.pow(Math.abs(dx),2) + Math.pow(Math.abs(dy),2))/div_c;
		if(div < 10)
			div = 10;
		upper_limit = div * 0.66f;
		bottom_limit = div * 0.33f;