Introduction to CGI Dynamics and Physics Simulations

Ever wondered how modern 3D software calculates realistic collisions, flowing water, or shattering glass? Understanding the fundamental principles of CGI dynamics is the key to creating believable digital worlds. This text-only course guides you through the core terminology and mathematical concepts that power modern physics engines. You will transition from guessing parameter values to confidently setting up and optimizing complex simulations. What you will learn: Understand the core terminology of CGI dynamics, including rigid bodies, soft bodies, and constraint systems; Explore the mechanics of particle systems, force fields, and emitter properties; Learn how solvers calculate motion, gravity, friction, and collision detection in 3D space; Master the fundamentals of fluid, smoke, and fire simulations for realistic environmental effects; Analyze optimization techniques to balance simulation accuracy with rendering performance; Apply modern simulation workflows used in industry-standard 3D pipelines. We begin with foundational definitions and the basic physics of digital environments, then progress to detailed breakdowns of particles, fluids, and soft body dynamics. This course is perfect for beginner 3D artists, game design students, and technical directors looking to build a strong theoretical foundation in CGI physics. No prior simulation experience is required. Start reading today and unlock the power of physics in your digital creations.