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Burning Question: How do I make Whiteboard Write-on Effects?

Burning Question: How do I make Whiteboard Write-on Effects?

Over the weekend, I was asked, “Do you know of any After Effects plug-in that automate the whiteboard drawn on effect?” which quickly evolved into, “Okay, so how do I create this effect?”. I’ll explore the write-on effect in AE and a few other hosts. There are lots of great tutorials here for Tutorial Tuesday!

Here’s an example of a whiteboard reveal effect from the RSA. Great work, eh! The RSA has a series called RSA Animate if you would like to see more. There are a lot to watch, and the content is very interesting too. Sorry if you get sucked in!

So, is there a plug-in for After Effects? It seems like such a simple question, doesn’t it. There’s a plug-in for everything in After Effects, why not write on effects?

Believe it or not, the write-on effect was one of the first cool things I learned to do back in After Effects 3.1. I was digging through my old tutorials folder and came across a tutorial I did for Toolfarm in May 2006 with the write on effect.

Create a Write on Effect in After Effects

What I’ve found is that the effect is not a difficult effect to achieve, but it can be very time consuming. I was going to put together a tutorial and I actually got all my files prepped, then I realized how many tutorials there already are on the web. No reason to reinvent the wheel, or the write-on, in this case. If you don’t get what you need from the tutorials here, talk to your good friend Google. There are hundreds of tutorials going back to the previous millennium.

Here’s the general process that I recommended:

1. Get the art from the client.

2. Break it apart in multiple layers in Photoshop or Illustrator, if it’s vector, so that the drawings can be revealed one piece at a time in After Effects.

3. In After Effects, there are a few paths you could take, depending on the art. Heck, you’ll probably use multiple tricks at once!

  • Method 1: You could use linear wipes to reveal the elements, layer by layer, if its very simple.
  • Method 2: Create animated masks to reveal the content, layer by layer.
  • Method 3: This one may sound complex but I assure you, it’s pretty easy.
    1. Use Motion Capture on a Solid or Null Object to trace around how you want the animation revealed. Position keyframes will be generated.
    2. Copy the Position Keyframes to your clipboard. You won’t need this layer anymore so just turn off visibility and make it shy, just in case you need to come back to it.
    3. On new Solid layer, which I’ll refer to as the Reveal Layer, add a new Mask. Paste this Position data into the Mask Shape parameter in the Timeline.
    4. Apply the Stroke effect to the Reveal Layer. Keyframe the Stroke parameters, making sure it’s thick enough to cover all of the elements you want to reveal.
    5. Place the Reveal layer above the art layer. Set the art layer to TrackMatte . It is not too difficult with simple drawings but if it’s complex or if there are 75 of them, you’ll want a way to speed it up. Unfortunately, there’s no way plug-in for this that I’ve ever heard of and I keep up with what’s available for After Effects. AE Scripts has a product called QuickDraw, which looks like a very similar procedure – great for a logo, but you wouldn’t want to set up tons of animations because it would be very time consuming.

4. Finally, in After Effects, take a keyed or rotoscoped hand with a marker over the top and move it as the drawing is being revealed.

An even easier method would be to record yourself writing with a tablet and play that back. Of course, you’d need some mighty nice handwriting, so that would disqualify me grin

AE Basics 30: The Write-on Effect

Creative Cow gives their approach to the Write-on Effect.

Pencil Write-On Effect

Evan Abrahams at Premium Beat shows how to write on with a pencil.

Handwriting logo reveal in After Effects

I posted this one at AE Freemart in 2012. “The folks at Imagination Creations just posted a great tutorial on making a write-on logo that fades into a finished logo. This one requires a hands-on approach including printing, drawing and scanning but the end result is worth it!”

Create A Realistic Handwriting Effect with Expressions in After Effects

This tutorial from Tuts+ explains how to follow a doodle path using Expressions in AE. So simple and so useful at the same time!

Other options for After Effects

There are loads of templates out there too. Just Google “whiteboard after effects” and you’ll see several templates from companies like VideoHive.

Final Cut Pro X

There’s Stupid Raisins Story Pop for FCPX by FxFactory, with over 400 animated and customizable Final Cut Pro X whiteboard style drawings designed for HD.

Apple Motion

Learn about Behaviors and Keyframes in Motion 5 to create a handwriting effect

MAXON CINEMA 4D

Premium Beat explains how to create a write-on effect that shatters and drops to the floor.

Creative Type with CINEMA 4D Hair, MoGraph & X-Particles

Tim Clapham of Hello LUXX explains how to use these tools to create a write-on effect.

Posted by Michele Yamazaki