Solid Objects Manipulation

This lecture covers the manipulation of solid objects in a virtual environment, focusing on changing properties such as radius, density, and color. It explains the concepts of Solid, Shape, Geometry, and BoundingObject, and demonstrates how to modify them. The instructor guides through exercises involving Thymio robots, supervisors, and controllers, illustrating how to rearrange the arena, tune Thymio, and use supervisors effectively. Students learn to add, delete, and modify solid objects, adjust their appearance, and understand the physics behind them.