Particle systems are used in computer graphics for drawing fuzzy-shaped objects such as fire, clouds, and trails of dust. The basic idea for such systems is drawing a large number of small, moving particles and controlling their motion.
Here we consider the basic principles of modeling and drawing particle systems and demonstrating them by building a simple 2D particle system. In this chapter, we will cover the following topics:
By the end of this chapter, you will have a fully-featured project for experimenting with the particle system.
This is the only chapter where we create ...