What is collision detection in computer graphics?

What is collision detection in computer graphics?

Collision detection is a computational technique used to determine if two or more objects in a virtual environment intersect or collide.

Why is collision detection important in video games?

It's crucial for ensuring realistic interactions between objects, like characters and obstacles, enhancing gameplay experience.

What are some common algorithms used for collision detection?

Common algorithms include Axis-Aligned Bounding Box (AABB), Bounding Sphere, and the Separating Axis Theorem (SAT).

Can you explain how AABB works?

AABB checks for collisions by creating a box around an object and determining if the boxes of two objects overlap.