This book presents techniques for creating fluid-like animations with no required advanced physics and mathematical skills. It describes how to create fluid animations like water, smoke, fire, and explosions through computer code in a fun manner. It includes a historical background of the computation of fluids as well as concepts that drive fluid animations, and also provides computer code that readers can download and run on several platforms to create their own programs using fluid animation.
Once the realm of a few stalwart artists, animating with sand, clay, and wet paint is now accessible for all filmmakers with an experimental frame of mind. Created directly under the camera with frame-by-frame stopmotion, this "fluid frame animation" provides a completely unique visual world for animators. While pioneering animators such as Caroline Leaf, Alexander Petrov, and Ishu Patel paved the way, the availability of frame capture programs, compositing software and digital workflow is opening up new avenues of exploration for artists of all experience levels. This book will walk you through setting up your studio, choosing and working with your materials, and combining the physical under-the-camera production with digital compositing and effects to enhance your animation. · Firsthand advice from experimental animation veterans and rising stars in the field · Covers the digital aspects of experimental animation, including the latest techniques in After Effects CC · Tutorials and source files for under-the-camera approaches and After Effects enhancements on the book’s companion website In addition to the practical advice, you’ll find historical and contemporary examples of successful films, step-by-step tutorials for working under the camera and working with the footage digitally, and interviews and tips from artists who are currently pushing the boundaries in these experimental mediums. Stacked with information and images from over 30 artists, this book is an indispensable resource for both the student and professional wishing to get their hands dirty in an increasingly digital world.
A practical introduction, the second edition of Fluid Simulation for Computer Graphics shows you how to animate fully three-dimensional incompressible flow. It covers all the aspects of fluid simulation, from the mathematics and algorithms to implementation, while making revisions and updates to reflect changes in the field since the first edition. Highlights of the Second Edition New chapters on level sets and vortex methods Emphasizes hybrid particle–voxel methods, now the industry standard approach Covers the latest algorithms and techniques, including: fluid surface reconstruction from particles; accurate, viscous free surfaces for buckling, coiling, and rotating liquids; and enhanced turbulence for smoke animation Adds new discussions on meshing, particles, and vortex methods The book changes the order of topics as they appeared in the first edition to make more sense when reading the first time through. It also contains several updates by distilling author Robert Bridson’s experience in the visual effects industry to highlight the most important points in fluid simulation. It gives you an understanding of how the components of fluid simulation work as well as the tools for creating your own animations.
Drawing and sketching are central to the art of animation and can be crucial tools in designing and developing original stories, characters and layouts. Sketching for Animation offers a wealth of examples, exercises and tips from an army of professional animators to help you develop essential sketching, technical drawing and ideation techniques. With interviews and in-depth case studies from some of today's leading animators, including Bill Plympton, Glen Keane, Tori Davis and John Canemaker, this is a unique guide to turning your sketchbook - the world's cheapest, most portable pre-visualisation tool - into your own personal animation armory.
A well designed, well written animated film has warmth, humor and charm. Since Steamboat Mickey, animators have been creating characters and films that are charming, warm and humorous, allowing people to connect with the animated medium. Animaton fans love the characters for a lifetime. This is the legacy of the countless animators and artists who created the classic characters and fun stories and the legacy of Disney Legend, Floyd Norman. Written with wit and verve, Animated Life is a guided tour through an entire lifetime of techniques, practical hands-on advice and insight into an entire industry. A vital tutorial in animation's past, present and future for students who are now poised to be part of another new generation in the art form. Apply artistic magic to your own projects and garner valuable insight and inspiration from a True Disney legend. With valuable advice, critical comment, and inspiration for every student of the arts, Animated Life is a classic in the making with completely relevant techniques and tools for the contemporary animation or fine arts professional.
From the splash of breaking waves to turbulent swirling smoke, the mathematical dynamics of fluids are varied and continue to be one of the most challenging aspects in animation. Fluid Engine Development demonstrates how to create a working fluid engine through the use of particles and grids, and even a combination of the two. Core algorithms are explained from a developer’s perspective in a practical, approachable way that will not overwhelm readers. The Code Repository offers further opportunity for growth and discussion with continuously changing content and source codes. This book helps to serve as the ultimate guide to navigating complex fluid animation and development. Explains how to create a fluid simulation engine from scratch Offers an approach that is code-oriented rather than math-oriented, allowing readers to learn how fluid dynamics works with code, with downloadable code available Explores various kinds of simulation techniques for fluids using particles and grids Discusses practical issues such as data structure design and optimizations Covers core numerical tools including linear system and level set solvers
Computational Fluid Mechanics and Heat Transfer, Fourth Edition is a fully updated version of the classic text on finite-difference and finite-volume computational methods. Divided into two parts, the text covers essential concepts in the first part, and then moves on to fluids equations in the second. Designed as a valuable resource for practitioners and students, new examples and homework problems have been added to further enhance the student’s understanding of the fundamentals and applications. Provides a thoroughly updated presentation of CFD and computational heat transfer Covers more material than other texts, organized for classroom instruction and self-study Presents a wide range of computation strategies for fluid flow and heat transfer Includes new sections on finite element methods, computational heat transfer, and multiphase flows Features a full Solutions Manual and Figure Slides for classroom projection Written as an introductory text for advanced undergraduates and first-year graduate students, the new edition provides the background necessary for solving complex problems in fluid mechanics and heat transfer.
The booming computer games and animated movie industries continue to drive the graphics community's seemingly insatiable search for increased realism, believability, ad speed. To achieve the quality expected by audiences of today's games and movies, programmers need to understand and implement physics-based animation. To provide this understanding, this book is written to teach students and practitioners and theory behind the mathematical models and techniques required for physics-based animation. It does not teach the basic principles of animation, but rather how to transform theoretical techniques into practical skills. It details how the mathematical models are derived from physical and mathematical principles, and explains how these mathematical models are solved in an efficient, robust, and stable manner with a computer. This impressive and comprehensive volume covers all the issues involved in physics-based animation, including collision detection, geometry, mechanics, differential equations, matrices, quaternions, and more. There is excellent coverage of collision detection algorithms and a detailed overview of a physics system. In addition, numerous examples are provided along with detailed pseudo code for most of the algorithms. This book is ideal for students of animation, researchers in the field, and professionals working in the games and movie industries. Topics Covered: * The Kinematics: Articulated Figures, Forward and Inverse Kinematics, Motion Interpolation * Multibody Animation: Particle Systems, Continuum Models with Finite Differences, the Finite Element Method, Computational Fluid Dynamics * Collision Detection: Broad and Narrow Phase Collision Detection, Contact Determination, Bounding Volume Hierarchies, Feature-and Volume-Based Algorithms
