现在我们来学习AE文字的表达式
文字的随机变化
新建空文本,在源文本上写表达式,看看会发生什么
posterizeTime(3);
var randomNumber=random(48,122);
var myText=String.fromCharCode(randomNumber);
myText
文本就会随机变化
posterizeTime(3);
var randomNumber=random(48,122);
var myText =String.fromCharCode(randomNumber);
randomNumber=random(48,122);
myText+=String.fromCharCode(randomNumber);
randomNumber =random(48,122);
myText+= String.fromCharCode(randomNumber);
randomNumber= random(48,122);
myText += String.fromCharCode(randomNumber);
randomNumber= random(48,122);
myText+= String.fromCharCode(randomNumber);
randomNumber=random(48,122);
myText+= String.fromCharCode(randomNumber);
myText