Filed under Flash Process

Hooray for Re-Use!

I just burned through about five character-seconds of animation in about five days.  That feels really good.  It’s significantly faster than my general rate that I’ve been keeping up ever since I resumed keeping track in April.  When I finish a scene I get to mark it off in the spreadsheet I created for the task, which always feels great.  It’s all set up with color-changing fields that give me pleasant feedback when I finish a scene.  They say, “Hey David, you’re doing a great job!  Look how much you’ve done in the last five days!”

Part of what let me get through these two scenes so quickly was that I was able to re-use some stuff.  For the first scene the framing was very similar to an earlier one, so setup was fast (pretty much just copy the previous scene’s file and the new scene is set up).  For the second it was even better.  I was able to use a side-view walk cycle that I created a long time ago for another scene, with only slight modifications.

One of the great advantages of Flash animation is the ability to adapt old animation for new scenes.  That’s a major reason why it’s a good medium for television animation.  When I worked on Foster’s we tried our hardest to find reuse for as many scenes as we could.  We had libraries of walk cycles, character poses, hands, arms, legs, and endless gobs of uncategorized old scenes that the animation director was able to help us find if we needed them.  The thing that’s great about it is that it’s not carved in stone.  It’s pretty easy to make little tweaks to old animation in Flash.  Need that old walk cycle but with the head looking to the side?  No problem.  Different lip sync?  Easy.

Unfortunately reuse hasn’t been as helpful on Don’t Fear the Sitter, since it’s just this one episode.  If I could stretch it out into a series that would be great, since I wouldn’t have to build the character models again, and I would have a bunch of reusable animation from the first one.  I may some day try and figure out a way to adapt it into a series, particularly if the short ends up doing well on the festival circuit.  If it comes to that, I’ll definitely be glad I made this thing in Flash.

Flash JSFL Commands: The Autotweener

For the folks who aren’t Flash animators but would like to see a little bit of my process when animating, skip down and watch the movie that I link to below.  Starting at around 4 minutes in you can see an example of how I animate one of my characters in a simple motion.

Anyone who’s followed my blog so far and read the entries on Flash commands (not sure if there’s anyone like that yet – I have an admittedly small audience) will have seen me mention the Autotweener.  Well, today’s the day – I’m going to tell you all about it and post it for download.

The autotweener is a tool that does many of the same things as Flash’s built-in motion and shape tween functions, but it works in a fundamentally different way.  It’s incredibly useful, simplifying tasks that used to be difficult or impossible.  For my own animation process it was revolutionary – it totally changed how I do things.  I now rarely use motion tweens and even more rarely shape tweens – the autotweener has taken over almost all the tasks I used to use those for.

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Flash JSFL Command: Motion Tweens and Sync

Anyone who’s worked with what are now called Classic Tweens will have run into the Sync Problem.  Not everyone will realize what was causing the problem, though.  It’s due to a feature that can actually be useful if you know how and when to use it.

For every motion tween there’s property called “sync”.  It’s a checkbox in the properties panel that you’ll see if you select a frame that has a motion tween applied to it.  Its function is a little arcane, and I’ve run into many Flash animators who have no idea of its existence, let alone its purpose. The gotcha is that it’s enabled by default with most methods of creating a motion tween, and it can cause unexpected and annoying behavior.

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Keyboard Shortcuts Are Your Friend

I have a piece of advice for beginning animators.  Heck, this really applies to anyone who uses any kind of computer program to do their work:

Customize the keyboard shortcuts.

I bring this up because when I was starting out I was hesitant to customize the keyboard shortcuts to my liking.  My theory was that someone made them the way they were for a reason, and I shouldn’t go messing with them before I even learn how to use them.  The theory doesn’t really end up panning out, though.

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Fried Ham

Allow me to introduce you to one of the films I made while I was a student at UCLA: Fried Ham.

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