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Game Collision Detection: A Practical Introduction — cover

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Game Collision Detection: A Practical Introduction

By Kenwright

Collision detection is a challenging and important multi-discipline problem in robotics, medical analysis and most importantly video games. Collision detection is not just a true or false answer to the question if two objects are touching, it is essential to detect the physical geometric data between objects and the environment accurately, such as, contact points, penetration depths, and separating normals. In fact, not only does the collision data need to be accurate for games, it needs to be fast. We explain collision detection algorithm principles and implementation details for use in interactive environments and physic-based simulators. We explain basic mathematical concepts and geometric principles (e.g., vectors, cross product, and plane equation). This textbook is designed to introduce the reader to the exciting topic of collision detection in virtual environments from a practical perspective. Organized around the central concept of collision detection, the book includes numerous practical examples in the body of the text as well as explaining technical limitations and engineering solutions. It is also one of the purposes of this book to introduce the reader to the development aspect of game and real-time interactive software.

Pages
248
Publication
28 January 2026
Language
English
ISBN
9798246414033
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If Programming keeps catching your attention, “Game Collision Detection: A Practical Introduction” is a title to put on your radar. Its listed scope opens a worthwhile conversation about Game Programming. Collision detection turns geometric questions into decisions a simulation must make. Start with two simple shapes and ask exactly what should count as contact. Follow the most surprising question first. Sketch an explanation, imagine an alternative, and see what you would need to distinguish them. The best part of an interesting subject is often the next question it unlocks. Pick a question. Open a book. See where it takes you.

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Explore Books, Computers & Technology, Programming with a reading approach that gives the ideas somewhere to go. Collision detection turns geometric questions into decisions a simulation must make. Start with two simple shapes and ask exactly what should count as contact.

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Publisher’s synopsis

Game Collision Detection: A Practical Introduction offers a comprehensive and in-depth guide that walks you through the concepts, applications, and best practices. With a strong focus on hands-on examples and real-world relevance, it empowers you to not just learn the theory but to apply it in meaningful ways across graphics, compute, and more.

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