chars = text.sourceText.length;
timePerChar = 0.1;
visibleChars = Math.floor((time - inPoint) / timePerChar);
text.sourceText.substr(0, visibleChars);
Animates text layer visibility by revealing letters one at a time for a typewriter-style effect.
Contributed by:
Great for animating headlines, intros, or coding-themed sequences where text needs to appear letter-by-letter.