Tip: You can also create an object like the one shown in Figure 7.21

using only cubes and spheres. Apply transformations and move them to

stay with the same formation from the image.

7.6 Constraints for animations

In animation projects, you might want to use a special type of tool that

will help to create motion with interactions between objects. The

constraints can add certain rules to animated objects, making a few

types of projects a lot easier.

You will find them in the Properties Editor in the Object Constraint tab

(Figure 7.25).