Tag Archive for "after effects" - Everet Dale

Posts Tagged ‘after effects’

Animate Numbers Counting Up in After Effects

November 29th, 2014 | Tags: , , , ,

Heres a couple really useful tutorial videos for After Effects. I found both of these while working on some animation mockups for an iOS app we are working on, and found both of these really helpful. The animated numbers one particularly has a lot of uses of user interface motion design.

http://www.youtube.com/watch?v=UbU04LgR5dQ

starts at 3:00 in

http://youtu.be/MYcp3qqPdDg

Inertia Bounce Script for After Effects

August 20th, 2014 | Tags: , , ,

http://www.youtube.com/watch?v=lwDbiRQzD8w

amp = .07;
freq = 2.0;
decay = 10.0;

n = 0;
if (numKeys > 0){
n = nearestKey(time).index;
if (key(n).time > time){
n–;
}}

if (n == 0){ t = 0;
}else{
t = time – key(n).time;
}

if (n > 0){
v = velocityAtTime(key(n).time – thisComp.frameDuration/10);
value + v*amp*Math.sin(freq*t*2*Math.PI)/Math.exp(decay*t);
}else{value}
by Harry J. Frank, graymachine.com

(Min. Version: After Effects CS3, Category: Useful things, Type: Expressions)