THis a physics text book for physical tool developers.-THis is a physics text book for physical tool developers.

基于物理的变形材料模拟已成为可有可无的工具在计算机图形学领域。虚拟世界，以及最近的角色动画，包括复杂的模拟，以大大提高视觉体验，例如，通过模拟肌肉，脂肪，头发，服装，或植被。这些模型是十基于连续介质力学的制剂的有限元离散化，使复杂的非线性材料的高精度仿真。-Physics-based simulation of deformable material has become an in- dispensable tool in many areas of computer graphics. Vi