How To Create Animated Line After Effects
A super popular merely surprisingly piece of cake motion graphic to make in After Effects is animative a line. Use After Effects to animate a line to "draw" an illustration before the viewer'south eyes. Follow along with this tutorial of how I used After Effects to animate lines overlaying the Golden Ratio on my Open up Heart Parrot Rescue logo. (Meet Open Centre'southward case study too to learn how I designed the logo!)
Prepare the Illustrator Artwork.
Like my previous After Effect tutorials, exist sure to give each shape you lot desire to animate its very own layer in the Illustrator document.
Most importantly, all the lines for the animation must be exactly that: lines. Stroke-just line objects. Equally a result, several animated illustrations depict monoline drawings. Therefore, to breathing a line after, make it a stroke-only Illustrator shape kickoff.
However, non every line has to have its own layer. Subsequently Furnishings tin automatically animate a group of lines together.
To animate a line that isn't a uncomplicated stroke—for example, the castor typography in my Grinning Team logo design—requires different Later Effects techniques.
Finally, label layers with names that will make sense subsequently importing the artwork into Subsequently Effects. To assist manage my Later Effects workflow, I as well named and ordered my Illustrator layers in the rough social club of their appearance in the animation I desire to build.
Import the Artwork into a New After Effects Composition.
Launch Afterward Furnishings and select New Composition from Footage. Select the Illustrator certificate and modify Import Equally: from Footage to Limerick – Retain Layer Sizes. The artwork appears a new source in the Projects panel.
Next, double-click it to brand a new composition from the artwork and car-populate the Timeline panel.
Go to the Awarding Bar > Limerick > Limerick Settings (Cmd + K) to tweak settings like the video duration and background color. For example, in mine I fix the duration to 16 seconds (0:00:xvi:00) for enough of work room. Then, I also changed the background color from black (#000) to white (#fff).
Every bit you're animating, y'all may notice you need to make changes to the Illustrator document. To learn all the tricks for syncing edits with your After Effects projection, check out tip #four.
Convert the AI Lines to AE Shapes.
Select a line layer within the Timeline panel. Correct-click the layer (or go to the Awarding Bar > Layer) > Create > Create Shape from Vector Layer.
As a consequence, Afterward Effects automatically hides the original line layer. Then, a new shape layer appears in its place. After Effects besides adds the discussion "Outlines" to the end of the shape layer's name and changes the layer'south icon and characterization color.
Echo this step for each line layer to convert them into editable Afterward Furnishings shapes.
At this point, I also hide my Macaws Full Color layer for a grand reveal at the end of the video.
Add Trim Paths to the Outlines.
This part might be tricky since it seems After Effects has moved around this upshot with some updates. Every bit of this tutorial, I'thou using Afterward Furnishings CC version sixteen.i.3, so the location may differ for you if you're using a different AE version.
Select an Outlines layer in the Timeline console and expand it to Contents > click Add together > Trim Paths.
Next, expand Contents to reveal Trim Paths 1. And so, expand Trim Paths 1 to reveal trim path backdrop Start and Cease.
Finally, repeat this stride for each outlines layer to add together trim paths to them all. To piece of work faster, select all the outlines layers in the Timeline console, then type U to toggle expand/collapse multiple layers at once.
Breathing a Line.
The next part(s) might too be catchy. You might non remember precisely how you drew each line, but Illustrator does. The first point added becomes the starting bespeak, and the terminal signal to finish the line becomes the ending point. This cartoon club, for case, affects how Illustrator applies stroke arrowheads to the path. It too affects the path'southward animation subsequently in After Effects.
Therefore, you might observe that you need to reverse/switch the steps I'k outlining in my tutorial for your project. In fact, I found I needed to do the same to finish my animation. Continue reading the next department for troubleshooting this contrary/switch.
Choose a line to animate outset. I opted for one that'south big and obvious: my Golden Screw layer. I select the layer and then keep expanding it until I run across Start and Stop stopwatches for Trim Paths 1.
Place the Timeline scrubber at 0:00f. Add together the starting time End keyframe hither. Then, fix its value to 0%.
Next, move the scrubber later down the line. For example, I went to 04:00f for 4 seconds. Add the second End keyframe here and change its value to 100%.
Hither's the result when I used After Effects to animate my very first line:
Troubleshoot the Line Animation.
Every bit I mentioned previously, the cartoon order of the line's points affects how it animates in Afterward Effects. If the line isn't moving in the correct direction or is hiding vs. revealing, attempt a combination of these solutions:
Generally, to opposite path direction, reverse the 0% and 100% values. Likewise, to switch hide/reveal, switch the Start and End keyframes. (Nonetheless, I didn't detect this to be consistent.)
- Select both keyframes in the Timeline panel > right-click > Keyframe Assistant > Fourth dimension Reverse Keyframes. Alternatively, you can manually switch the starting and catastrophe values with each other. (For example, switch the 100% at 00:00f to 0% and 04:00f from 0% to 100%.)
- Make notation if the line used the Commencement or Stop keyframes and the timing for both keyframes in the Timeline panel. If Start was used, switch to End keyframes. On the other manus, if End was used, switch to Start keyframes. Copy-paste and drag-and-driblet won't work here, manually replicate the sometime times and values into the new keyframes.
Animate another line.
Locate some other outlines layer to animate its line. For my second line, I chose an outward shape from the Gold Grid.
Again, expand the second outlines layer > Contents > Trim Paths 1 > Start and End properties.
I started animating this line like I did the first: Cease keyframe #one at 00:00f with 0% then Finish keyframe #2 at 04:00f with 100%. This didn't work. My line hid itself instead of revealing itself. It likewise animated in the wrong direction, moving against the animated spiral instead of with the spiral. To set these issues, I completed both of the troubleshooting techniques higher up.
I found that to reverse path direction, reverse the 0% and 100% values. To switch hide/reveal, switch the Start and End keyframes.
To show the ii lines interacting, I want to time it and so that the 2nd shape finishes cartoon itself right when the spiral passes. Then, I tweaked timing to taste past dragging the Timeline scrubber back and forth to identify the moment of intersection and add together a keyframe in that location.
1 Final Note: Animating a Group of Lines.
Recollect earlier in step one, "Fix Illustrator Artwork," that not every line needs its own layer? After Effects will automatically animated out a layer with a line grouping if yous don't need advanced control. Alter the Trim Paths 1 Trim Multiple Shapes setting from Simultaneously to Individually to run into how they play out.
For more ideas on how to animate a line, cheque out Premium Beat out's article, "5 Ways to Breathing with Trim Paths in Adobe After Effects."
My Final Upshot:
Source: https://www.laralee.design/animate-a-line/
Posted by: mercierwhitu1954.blogspot.com
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