Procedure for writing the code

To write this code:

• Select the ground object in the object tree
• Select the methods tab in the details panel below the object tree.

The names of many of the methods in the details panel are the same as the methods that you called interactively in the earlier lesson.

When you interactively called a method in the earlier lesson

• You were usually required to work through a series of menus.

The process is very similar when writing program code.