How can I implement realistic physics in my C++ game?

How can I implement realistic physics in my C++ game?

To implement realistic physics, you can use a physics engine like Box2D or Bullet Physics. These libraries provide tools for simulating rigid body dynamics, collisions, and more.

What are the key features I should look for in a physics engine?

Key features include collision detection, rigid body dynamics, soft body physics, and support for various shapes and materials.

Can you give me an example of how to set up Box2D in my project?

Sure! First, include the Box2D headers in your project. Then, create a world object and define gravity. Here's a simple setup:

b2Vec2 gravity(0.0f, -9.8f);
b2World world(gravity);

How do I handle collisions between objects?

You can handle collisions by implementing the b2ContactListener interface, which allows you to respond to collision events.