Text Effector in After Effects with expressions //

Published: 25 January 2024
on channel: Fanverse

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Here’s the timestamp of the video:

0:33 Keyframe animation
4:07 Expressions

To download the After Effects file for free, please visit:
https://fanverse.gumroad.com/l/textef...

Expressions:

// 1. Placing the anchor point to the left-middle point:
var rect = thisLayer.sourceRectAtTime();
[rect.left, rect.top + rect.height / 2];

// 2. Rotation of the text layer:
dx = transform.position[0]-thisComp.layer("Null 1").transform.position[0];
dy = transform.position[1]-thisComp.layer("Null 1").transform.position[1] ;
distance = Math.sqrt(dx*dx+dy*dy);
angle = Math.atan2(dy,dx);
angleInDegree = radiansToDegrees(angle);
angleInDegree;

This is how to get the radians from the x, and y value:
https://en.wikipedia.org/wiki/Atan2

// 3. Getting the X position on the circular path:

var x = transform.xPosition;
var y = transform.yPosition;
var nullX = thisComp.layer("Null 1").transform.position[0];
var nullY = thisComp.layer("Null 1").transform.position[1];
var yDistance = Math.abs(y - nullY);

var newX = x; // Create a new variable for the new x position

if(y 'smaller' nullY && yDistance 'smaller' 50){
newX = ease(yDistance, 50, 0, x*1.1, x); // Inversely map yDistance to the new x position

} if (y 'greater' nullY && yDistance 'smaller' 50){
newX = ease(yDistance,0,50,x*1.1,x);

}

newX;

PS: angle brackets are not allowed, please visit my gumroad for the expressions.

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Watch video Text Effector in After Effects with expressions // online without registration, duration hours minute second in high quality. This video was added by user Fanverse 25 January 2024, don't forget to share it with your friends and acquaintances, it has been viewed on our site 5,495 once and liked it 460 people.