Shape Motion可以让你在各种图形形状的基础上(例如圆形,方向,多边形,心型等),做路径动画,同时可以控制其他属性。Shape Motion lets you easily create motion paths in various shapes (circles, rectangles, polygons, hearts, etc…) and animate their properties操作方法:
Choose a layer you want to animate
Select the Layer Name if you want to animate it’s position
Choose Position
Or select a Property with 2 or more values
Choose Custom Property
Choose the Motion Type you want
Circle
Rectangle
Multi-Sided Polygon
Heart
Astroid
Loops
Click Create Shape Motion
There will now be a new Control Null in your composition. This will have all the effects that you can control for your shape