public Vector3D[][] exportVectors() {
		for(int i = 0; i < numPlane; i++) {
			Equation e = equations[i];
			String s = "";
			if (Equation.needUpdate[i]) {
				// s = s + ":" + i;
				needDraw[i] = updateVecs(e, i);
				e.update(false);
				alpha[i] = e.alpha;
			}
			if (i == 4 && s != "") {
				// System.out.println(s);
			}
		}
		
		return vecs;
	}