Contacts and Constraints

About This Book

Contacts and Constraints is a groundbreaking exploration of Physics Simulation that has captivated readers worldwide. With 580+ copies sold, this definitive guide offers exceptional insights into Physics Simulation.

Why You'll Love It

• Comprehensive coverage of Physics Simulation
• 13 chapters packed with real-world examples
• Perfect for casual reading
• Includes interactive exercises

In the News

Reader Reviews

Robert Jones

★ ★ ★ ☆ ☆

February 18, 2026

While Contacts and Constraints makes several valuable points about Physics Simulation, I found some aspects problematic. The author's treatment of Contact Resolution seems oversimplified, particularly when compared to Dynamics Modeling. That said, the sections on Collision Detection are genuinely insightful and make the book worth reading despite its flaws. With some refinement in Game Engines, this could be a truly outstanding work.

Sarah Wilson

★ ★ ★ ★ ★

April 7, 2026

Contacts and Constraints is a comprehensive exploration of Physics Simulation that manages to be both accessible to newcomers and valuable to experts. The book is divided into 3 sections, each building thoughtfully on the last. Part 4's discussion of Physics Simulation is particularly strong, with clear examples and practical applications. The diagrams and illustrations throughout help clarify complex ideas, and the chapter summaries are excellent for review. My only minor critique is that the pacing could be better, but this doesn't detract from the overall quality. This will undoubtedly become a standard reference in the field.

Sarah Davis

★ ★ ★ ★ ☆

January 31, 2026

I'll be honest, I wasn't sure what to expect with Contacts and Constraints, but wow! It completely blew me away. The way the author explains Game Engines made everything click for me. I've been struggling with Real‑Time Physics for years, and this book gave me the tools I needed. My favorite part was when they talked about Contact Resolution - it reminded me so much of my own experience with Constraint Solvers. I've already recommended it to all my friends!

James Johnson

★ ★ ★ ★ ☆

October 26, 2025

Fantastic book! Clear, concise, and packed with useful information about Physics Simulation. Highly recommended!

James Brown

★ ★ ★ ★ ☆

March 22, 2026

I'll be honest, I wasn't sure what to expect with Contacts and Constraints, but wow! It completely blew me away. The way the author explains Game Engines made everything click for me. I've been struggling with Real‑Time Physics for years, and this book gave me the tools I needed. My favorite part was when they talked about Contact Resolution - it reminded me so much of my own experience with Constraint Solvers. I've already recommended it to all my friends!

Discussion about Game Engines in Contacts and Constraints

Posted by Emily Williams on April 13, 2026

I've been applying the principles from Contacts and Constraints to my work in Physics Simulation and seeing amazing results! Specifically, the part about Real‑Time Physics has been transformative.

Jessica Garcia April 6, 2026

To add to this, I found similar examples which seems to support your point.

Sarah Davis March 31, 2026

Interesting perspective. I hadn't considered that angle before.

Robert Williams April 14, 2026

Could you elaborate on what you mean by this? I'm not sure I follow.

Jessica Smith April 11, 2026

I completely agree! This was my experience as well.

Jessica Jones April 13, 2026

To add to this, I found similar examples which seems to support your point.

Discussion about Numerical Stability in Contacts and Constraints

Posted by David Garcia on March 17, 2026

Can someone help me understand Physics Simulation from chapter 9? I'm struggling to see how it connects to Collision Detection.

Robert Williams April 11, 2026

I completely agree! This was my experience as well.

Thomas Brown April 11, 2026

This reminds me of a similar condept from somewhere.

Sarah Miller April 1, 2026

Interesting perspective. I hadn't considered that angle before.

Discussion about Real‑Time Physics in Contacts and Constraints

Posted by David Davis on March 24, 2026

Discussion: What did everyone think of the author's treatment of Game Engines? I found it more technical compared to other works in the field.

Lisa Jones April 12, 2026

This reminds me of a similar condept from somewhere.

Thomas Johnson April 5, 2026

I completely agree! This was my experience as well.

Discussion about Dynamics Modeling in Contacts and Constraints

Posted by Robert Jones on March 28, 2026

Discussion: What did everyone think of the author's treatment of Real‑Time Physics? I found it less convincing compared to other works in the field.

Robert Davis April 7, 2026

Could you elaborate on what you mean by this? I'm not sure I follow.

Thomas Garcia April 6, 2026

Interesting perspective. I hadn't considered that angle before.

Discussion about Game Engines in Contacts and Constraints

Posted by Emily Garcia on March 22, 2026

Just finished Contacts and Constraints for the 4 time and picked up on so many new insights! The depth of research on Collision Detection is incredible.

Michael Garcia April 5, 2026

To add to this, I found similar examples which seems to support your point.

Thomas Williams April 4, 2026

I completely agree! This was my experience as well.

Sarah Smith April 10, 2026

Could you elaborate on what you mean by this? I'm not sure I follow.

Lisa Williams April 9, 2026

I completely agree! This was my experience as well.