【插件介绍】
牛顿动力学2D插件 Motion Boutique Newton是After Effects第一款动力学插件，
完美模拟动力学的物理属性，操作方便快捷，全新的操作界面、关节、吸附与排斥、新动力学类型等诸多实用功能
重力，碰撞，摩擦等控制，制作出更加真实的效果
Newton interprets 2D composition layers as rigid bodies interacting in a real environment. Newton provides many simulation controllers such as body properties (type, density, friction, bounciness, velocity, etc), global properties (gravity, solver), and allows the creation of joints between bodies. Once simulation is completed, animation is recreated in After Effects with standard keyframes.
官网地址：http://www.motionboutique.com/newton/
支持 Win 系统： After Effects CS5 – CC 2017
此插件跟其他插件不同，不在特效插件目录内，
使用位置：Composition – Newton
【插件下载】
AE插件：牛顿动力学2D插件 Motion Boutique Newton 2.2.11 CE
注：插件为一键安装版，安装即可使用，无功能限制
【教程下载】
【其他相关】
Mac苹果版：AE插件：牛顿动力学2D插件 Motion Boutique Newton 2.1.22
Create chain of bodies with the Distance Joint. Elasticity can be added to create soft Distance Joint.
Force bodies to share a common anchor point with the Pivot Joint. Angle limits and motor can be added to the joint.
Impose a translation axis to the bodies with the Piston Joint. Translation limits and motor can be added to the joint.
Create springy force between bodies using the Spring Joint.
3. New Advanced Body Properties
Attract or repulse bodies with the Magnetism system.
Prevent bodies from rotating with the Fixed Rotation property.
Simplify complex shapes (text for instance) with the Use Convex Hull property, and get better performances.
Set a custom per-body gravity with the Gravity Scale property.
