Graphics Functions

Although statements are listed in a state in a particular order, this order is largely irrelevant. Statements are only executed in the order of the list when the state containing them is first activated. After this, a statement is executed only when a value affecting that statement changes. This means that the order of execution is unpredictable and may change from one time to the next. This is not a problem since statement execution order does not change the end result except for certain graphic statements.