AE tutorial - path growth animation

In many cases, we will use path growth animation , So how do we make it ？ Today we will talk about AE A tutorial for making path growth animation .

AE Making path growth animation tutorial

1. Draw paths and arrows , The width and position of the path can be adjusted by yourself ;

2. Select path layer , add to [ Trim the path ],[ window ] Find... Inside [Create Nulls From Paths], And then click [ Trace path ] Button , Then there will be a tracker layer ;

3. Press and hold the tracker layer Alt single click [ speed of progress ], Remove expressions and keyframes ,0s It's about K frame ,[ speed of progress ] by 0,3s To the left and right [100%] ;

4. It opens at [ Trim the path 1], take [ end ] Parameters are linked to the of the tracker layer [ speed of progress ] Parameters , Then there will be growth animation ;

5. take [ arrow ] Layer's [ Location ] Property is linked to the of the path tracker [ Location ] attribute , then Alt+Ctrl+O Redirect to [ Orient along the path ], The arrow will rotate in the direction of the path .

The original author of the video ：BeardChicken

Through the above methods, we can successfully make AE Path growth animation , Of course , The specific parameters need to be carefully adjusted to achieve better results , more AE course 、AE Plug in welcome to pay attention to VE Leap Community .