Exercises 5 (Units 17 and 18)

1. Insert some primitive objects into the model and watch their positions in the 2D Graph View after a redrawing.
2. Execute the model step by step and study the 2D Graph View after each step. Try to comprehend the changes of the graph and the corresponding changes in the 3D structure.
3. Bring again to your mind which elements of the graph structure are displayed in the 3D View.
4. Test the different layouts of the 2D Graph View and look at the varieties (“Tree”, “Sugiyama”, “Square”, “Circle”, “Random”, “SimpleEdgeBased”, “Fruchterman”).