![]() We are all here to help and learn together.Īnd, if you really want to get into music visualization. Create a new composition by clicking on Composition in the menu bar and selecting New Composition. Don't be shocked if you post your masterpiece and people have a few useful suggestions for you. How To Create drop shadow In After Effects, you can use the Drop Shadow effect or create a custom shadow using other techniques.Here’s a step-by-step guide on how to achieve this: Step1: Using the Drop Shadow Effect. As such, we encourage an atmosphere of helpful critique. This community is meant to be a place of helpfulness. If you are here for a critique of your work Screenshots and/or videos of the thing you want to create It includes things such as:Įxact version of AE you use - not just "CS6" or "CC" or even "CC 2019", but the actual version number (for example, 11.0.4 or 12.2.1 or 13.2.0 or 13.7.2 or 13.8.1 or 17.0.2) However, for useful help, please provide as much info as possible. Once you've gone through that, here are some other helpful resources: A foundation in the basics now will prevent much frustration later. If you'd like to join us on Discord, you can do it here! ![]() Are you looking for critiques for your piece or are you showing off someone else's work that you've found that is inspirationally excellent? If you post a video, please explain in the title of your post why you're posting it. We are not here to be sold to or spammed, so no posting of your AE templates, please. We're here to help with your After Effects problems, critique your pieces, and sometimes provide a spot of inspiration. Keep transitions and animations to only transform and opacity, and you’re certain to achieve the best possible performance, and with that, the best possible user experience.Don't downvote a relevant submission you simply don't like kindly explain in a comment how it could be improved - anonymous downvotes don't help anybody. Why bother?Įven if your desktop likely handles animating box-shadow without any issues, your phone may not, and even your desktop may start to stutter when animating a more complex layout. That’s certainly a lot of CSS to achieve the same effect as simply animating box-shadow, just with improved performance. This is the critical difference between the two techniques, stripping out all of the other layout styles: We minimize the amount of repaints (and work that your browser has to do) by sticking to only changing these two properties during the animation. Why are we seeing this effect? There are very few CSS properties that can be animated without constantly triggering repaints for every frame, namely opacity and transform. On a duplicate of that same layer add the Drop Shadow Layer Style. ![]() On a raster (non-vector) layer add a Drop Shadow effect. Aside from Photoshop compatibility, though, Layer Styles do present some benefits. There are clearly more re-paints when hovering the cards on the left side (animating box-shadow), compared to hovering the cards on the right side (which animate the opacity of their pseudo-element). You can reorder them, mask them, and access them in the Effects Controls panel. If you bring up your developer tools and hover one of these items, you should see something similar to this (green bars are paints less is better): On the left we’re animating box-shadow on hover, and on the right we’re adding a pseudo-element with :after, applying the shadow to that, and animating the opacity of that element. The only difference is how we apply and animate the shadow. If the two examples look the same to you, that’s the point. Have a look at the demo and compare the two different techniques we’ll be exploring. There’s an easy way of mimicking the same effect, however, with minimal re-paints, that should let your animations run at a solid 60 FPS: animate the opacity of a pseudo-element. Animating a change of box-shadow will hurt performance. ![]() How do you animate the box-shadow property in CSS without causing re-paints on every frame, and heavily impacting the performance of your page? Short answer: you don’t. ![]()
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