public static void assign4ElementArrayFromYamlObject(float[] output, Object yamlObject)
	{
		if (!(yamlObject instanceof List))
			throw new RuntimeException("yamlObject not a List");
		List<?> yamlList = (List<?>)yamlObject;

		output[0] = Float.valueOf(yamlList.get(0).toString());
		output[1] = Float.valueOf(yamlList.get(1).toString());
		output[2] = Float.valueOf(yamlList.get(2).toString());
		output[3] = Float.valueOf(yamlList.get(3).toString());
	}