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Dan Ebberts

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Member Since:
May 22nd 2001
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expression for color control - frame hold - slider number?
by bart stevens 3 hours ago
I'm using a great expression from created by Filip Vandueren to create a random fill effect via color control expressions. Currently the colors change every frame, what I would like to have a is a sli
Re: expression for color control - frame hold - slider number?
by Dan Ebberts 1 hour ago
Adding this to the beginning or your expression should work: s=Math.max(Math.round(effect("Slider Control")("Slider")),1); f=timeToFrames(time); seed = Math.floor(f s); seedRandom(seed,true); Dan
Retrieving values from 'source text'
by Ed Nudnick 2 days ago
Hi folks. I'm trying to set up an expression to automatically change the colors of words in a text layer while leaving the punctuation symbols black. So far, in the set up, I have 3 layers (I may simp
Re: Retrieving values from 'source text'
by Dan Ebberts 1 day ago
Try this: s = text.sourceText.replace( r g,""); c = s textIndex-1 ; if ( ^w+$ i.test(c)) 0 else 100 Note there should be a backslash between the and the r in the first line and another between the ^ a
Auto-justifying/Auto-linebreaking text for subtitles?
by Matt Chandronait 3 days ago
So I'm using a script to auto-import subtitles from a .txt file into a text layer (pt_ImportSubtitles, works great if anyone is interested! http: aescripts.com pt_importsubtitles ) based off of timeco
Re: Auto-justifying/Auto-linebreaking text for subtitles?
by Dan Ebberts 3 days ago
I mean an AE script that you would run after your first script, which would optimize the line breaks for the text layers created by the first script. Dan
AE Expression to move in Z Space (stratastencil)
by Dan Vink 4 days ago
Hi There, I'm trying to achieve a stratastencil effect in after effects. It's working ok, but I feel it could be better. I'm using this expression to send each layer backwards in Z Space veloc = 2000;
Re: AE Expression to move in Z Space (stratastencil)
by Dan Ebberts 4 days ago
Something like this should work: veloc = 2000; f = timeToFrames(time-inPoint); zOffset = framesToTime(Math.floor(f 2))*veloc; value + 0,0,zOffset Dan
Could not find camera at current time.
by bart stevens 4 days ago
I get an error message that has me a little puzzled. This error just pops up in a dialogue box. Not consistently, but intermittently: Could not find camera at current time. Choose Layer New Camera to
Re: Could not find camera at current time.
by Dan Ebberts 4 days ago
So you think having my master and sub-comps the same length will be more stable I'd give it a try. Dan
making an x position equal to a width of pixels
by Mark Hoffman 4 days ago
I'm totally new to expressions and don't even know if this is possible but... I have a text layer in AE with an animator applied. I want the Animator's x position to be equal to the pixel width of the
Re: making an x position equal to a width of pixels
by Dan Ebberts 4 days ago
Search for "sampleImage() hack" in this forum. It's not pretty, but it might do what you want. Dan
Unable to use Polish characters in Expression.
by Daniel Annefelt 4 days ago
Hello! I built a rather large project that outputs promo graphics and text in a bunch of different languages (German, Swedish, Danish etc.). A series of checkboxes sets month, day and time - not very
Re: Unable to use Polish characters in Expression.
by Dan Ebberts 4 days ago
Obvious question (sorry)--does the font you're using support those characters Dan
Need assistance: trying to use external text file to update sports score at certain times
by Tony Janks 1 month ago
Hi all, I have been teaching myself After Effects (specifically around using expressions). Anyway, I record my daughter's volleyball games, render the MTS' as MP4, then share with the other parents. N
Re: Need assistance: trying to use external text file to update sports score at certain times
by Dan Ebberts 1 month ago
That's one big advantage of doing it with a script vs. an expression. Dan
Article: Expressions, Scripting, Automation -- and Fun
by Dan Ebberts 3 months ago
Adobe After Effects Expressions, Scripting, Automation -- and Fun "I first encountered After Effects in a somewhat roundabout way. I have (as many people do apparently) an aversion to public spe
Re: Expressions, Scripting, Automation -- and Fun
by Mitch Mann 3 months ago
The way you're constantly helping everyone is so great, you're a credit to the community!
Expressions: Leading zeros and decimal places.
by Jakub Michalski 8 years ago
For some time now I have been cracking my head tryign to figure out if there is a way to develop an expression for Text Source that would allow the number (say, driven by a calculation, or a link to s
Re: Expressions: Leading zeros and decimal places.
by Dan Ebberts 4 months ago
Something like this should work: num = thisComp.layer("Deep Lime Green Solid 1").effect("Slider Control")("Slider").value; numDigits = 5; numDec = 2; s = "" + Math.floor(num); while(s.length < numD
+1
Looking for an AE Plugin Programmer
by Phil Bates 5 months ago
Need a couple of simple custom plug-ins. Thanks, Phil
Re: Looking for an AE Plugin Programmer
by Dan Ebberts 5 months ago
I might be able to help. Feel free to contact me through my web site (motionscript.com) Dan
AE Scripting question - multiple activeItem's
by Spencer Tweed 5 months ago
I'm working on a script that takes the selected compositions and queues them, with a custom naming convention, multiple output modules, etc. I have the script basically doing all I want it to, but am
Re: AE Scripting question - multiple activeItem's
by Dan Ebberts 5 months ago
app.project.selection gives you an array of all the selected items. You can loop through the array and process each comp (you probably want to make sure each selected item is a CompItem). Dan
Tutorial: Expressions in Adobe After Effects 6
by Dan Ebberts 10 years ago
Adobe After Effects Expressions in Adobe After Effects 6 With After Effects 6.0, Adobe has introduced some wonderful new functionality to the world of expressions. Most of this is the result of spect
Re: Expressions in Adobe After Effects 6
by Dan Ebberts 6 months ago
Sorry--I can't think of any way to make nested time remapping expressions work the way you want. Dan
Need to snap translation animation to points on a grid (quantize motion)
by Matt Kiefer 6 months ago
Hey all, I've been looking for a way to quantize the motion of an object to discrete steps without much success. Basically, I have a bunch of objects (mostly curve shapes brought in from Illustrator)
Re: Need to snap translation animation to points on a grid (quantize motion)
by Dan Ebberts 6 months ago
This expression might help: hDist = 50; vDist = 50; x = Math.floor(value 0 hDist)*hDist; y = Math.floor(value 1 vDist)*vDist; x,y
have I been a bad boy ?
by Bob Zelin 7 months ago
My last two posts (without hysteria) are being "moderated". Did I do something wrong Bob Zelin
Re: have I been a bad boy ?
by Dan Ebberts 7 months ago
Well that probably explains why I'm also not getting notification of new threads any more. So the comcast server must think you guys are spammers. I don't know what to do about that. Dan
Creating my own plug-ins?
by Spencer Tweed 12 months ago
I find myself almost always using the same few plug-ins at the end of every composite in After Effects, adding grain, lens distortion, lens bloom, vignette, chromatic aberration, etc. And while I have
Re: Creating my own plug-ins?
by Dan Ebberts 11 months ago
That may be a problem if you don't have Visual Studio so you can see how they set up the compile parameters of the example projects. I always just start with a project that works and edit the project
Tutorial: Swinging A Realistic Chain
by Trent Armstrong 6 years ago
Adobe After Effects Expressions Swinging A Realistic Chain Creative COW member Trent Armstrong shows you expression features that apply all the way from After Effects 5 to today. He combines his expe
Swinging A Realistic Chain
by Dan Ebberts 5 years ago
I'm not sure how you would go about it. It seems like each link would essentially need two anchor points (one at each end) and the math would be tricky. Not sure you can get there from here. Nice idea
test
by Dan Ebberts 6 years ago

Loop-based animation
by Ryan Hill 8 years ago
I don't have a lot of animation experience, but I've done a lot of video game physics. What this means is that I'm used to applying physics in terms of: NewX = PrevFrameX + VelocityX There's lots of t
Re: Loop-based animation
by Dan Ebberts 8 years ago
I wouldn't spend any time learning Motion Math because it's been removed from AE in newer versions. Anything that you would absolutely need Motion Math for you can do with a combination of expressions
Tutorial: Building Your Own 3D Particle Generator
by Dan Ebberts 9 years ago
Adobe After Effects Building Your Own 3D Particle Generator In this tutorial, Dan Ebberts demonstrates a method of generating motion that is random in both time and space and allows you to quickly as
Tutorial: noise()
by Dan Ebberts 9 years ago
Adobe After Effects noise() The After Effects expression language has a seldom-used random number generator that is really quite a gem. Dan Ebberts says "seldom-used" because he doesn't bel
Tutorial: Building the World's Greatest Cameraman
by Dan Ebberts 11 years ago
Adobe After Effects Building the World's Greatest Cameraman With version 5.5 of After Effects, Adobe added the wonderful world of the powerful new Expression Controls. In this tutorial, Dan Ebberts l
Re: Building the World's Greatest Cameraman
by Corinne Friesen 3 years ago
Thanks Dan! You make me feel like (and look like!) a genius!
Tutorial: Synchronizing Animation to Audio Using After Effects
by Dan Ebberts 11 years ago
Adobe After Effects Synchronizing Animation to Audio Using After Effects In after Effects 5.5, Adobe has added the capability for expressions to access keyframe and marker data. In this tutorial, Dan
Tutorial: Generating Random Motion with AE 5.5's Expressions
by Dan Ebberts 11 years ago
Generating Random Motion with AE 5.5's Expressions In this tutorial, Dan Ebberts demonstrates a method of generating motion that is random in both time and space and allows you to quickly assemble a
Tutorial: Animating a Walk-Cycle Using Loop Expressions
by Dan Ebberts 11 years ago
Adobe After Effects Animating a Walk-Cycle Using Loop Expressions With version 5.5 of After Effects, Adobe has included some new keyframe-looping expressions that can be very useful for cyclic animat
Re: Animating a Walk-Cycle Using Loop Expressions
by rzn islam 5 months ago
Project file not opening in cs6.asking to resave it using older AE.


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