Learning Game Physics with Bullet Physics and OpenGL

Chapter 1, Building a Game Application, identifies the files and libraries required to
incorporate the FreeGLUT and Bullet libraries into a starter project, and how to
build an application layer to communicate with the operating system.

Chapter 2, Rendering and User Input, introduces some core 3D rendering concepts,
implements our very first graphical object complete with lighting and color, and
adds user input to our application to control the scene's camera.

Chapter 3, Physics Initialization, introduces the essential concepts of Bullet and the core
objects required to build our physics simulation, and attaches a physical rigid body
to our graphical object, observing how physics and graphics work together to create
a simulated world.

Chapter 4, Object Management and Debug Rendering, runs through some essential
refactoring of the code in order to better handle multiple objects, and adds debug
rendering to our scene, enabling us to visualize essential information from the
physics engine.

Chapter 5, Raycasting and Constraints, introduces the flexibility of raycasting
in finding, creating, and destroying objects, and will show us how to add
limitations to the motion of our physical objects, allowing even greater control
of the objects in our simulation.

Chapter 6, Events, Triggers, and Explosions, implements a simple and effective method
for extracting collision event information out of Bullet, builds a basic trigger volume
that can trigger these events, and demonstrates the power of these features by
simulating an explosion.

Chapter 7, Collision Shapes, introduces several new types of physical object and
methods for rendering them from basic spheres and cylinders to shapes built
from any arbitrary list of points.

Chapter 8, Collision Filtering, implements a means of separating unwanted contact
responses through a simple filtering method.

Chapter 9, Soft Body Dynamics, provides a brief look at complex soft body shapes
and their requirements, and implements one into our scene.