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

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

To implement physics in your C++ game engine, you can use libraries like Bullet or Box2D. These libraries provide robust physics simulations.

What are the key components I need to consider for physics?

Key components include collision detection, rigid body dynamics, and forces like gravity. You'll also need to manage the physics world.

Can you explain collision detection?

Collision detection involves determining when two objects intersect. You can use bounding boxes or more complex shapes for accuracy.

How do I optimize physics calculations?

You can optimize by using spatial partitioning techniques, reducing the number of collision checks, and simplifying physics calculations.