How to Use Easing Curves to Enhance Animations In Alight Motion – A Expert Guide 2024

Animations can breathe life into your digital content, making it more engaging and dynamic. But what separates good animations from great ones? One key element is the use of easing curves. These curves control the acceleration and deceleration of your animations, adding a layer of realism and smoothness. In this guide, we’ll dive into how you can use easing curves in Alight Motion to take your animations to the next level.

Understanding Easing Curves

Before we get into the basics of easing curves, let’s take a moment to understand the tool we’ll be using – Alight Motion. Alight Motion is a powerful video and animation editing app available on mobile devices. It’s packed with features that allow both beginners and advanced users to create stunning animations and videos.

Key Features of Alight Motion:

  • Multiple layers for graphics, video, and audio
  • Vector and bitmap support
  • Visual effects and color correction
  • Keyframe animation
  • Easing curve presets and custom easing

Getting Started with Easing Curves

Easing curves might sound complex, but they are quite straightforward once you get the hang of them. Here’s how you can start using them in Alight Motion:

Accessing Easing Curves in Alight Motion:

  • Open your project in Alight Motion.
  • Select the layer you want to animate.
  • Tap on the keyframe button to add keyframes to your animation.
  • Once you have keyframes set up, tap on the easing icon to access easing curve options.

Basic Types of Easing Curves:

  • Linear Easing: Moves at a constant speed.
  • Ease-In: Starts slow and speeds up.
  • Ease-Out: Starts fast and slows down.
  • Ease-In-Out: Starts slow, speeds up, then slows down.

Linear Easing

  • Definition and Characteristics: Linear easing is the simplest form of easing. The animation progresses at a constant speed from start to finish.
  • When to Use Linear Easing: Linear easing is useful when you want uniform motion, such as a conveyor belt or a moving background.

Ease-In Easing

  • Definition and Characteristics: Ease-in easing begins slowly and accelerates towards the end of the animation.
  • Practical Applications of Ease-In Easing: This type of easing is perfect for animations where objects need to start slowly, like a car beginning to move or a rocket taking off.

Ease-Out Easing

  • Definition and Characteristics: Ease-out easing starts quickly and decelerates towards the end of the animation.
  • Practical Applications of Ease-Out Easing: Use ease-out easing for animations that need to come to a gentle stop, such as a car braking or a ball rolling to a halt.

Ease-In-Out Easing

  • Definition and Characteristics: Ease-in-out easing combines both ease-in and ease-out, starting slow, speeding up, and then slowing down again.
  • Practical Applications of Ease-In-Out Easing: This is ideal for animations that need a smooth start and end, like a pendulum swinging or a character jumping.

Custom Easing Curves

Creating Custom Easing Curves:

  • In the easing curve menu, select the custom option.
  • Use the handles to adjust the curve to your liking.
  • Save your custom curve for future use.

Benefits of Custom Easing Curves

Custom easing curves allow for unique motion paths and can make your animations stand out by tailoring the movement to your specific needs.

Using Easing Curves for Different Animations

  • Position Animations: Adjust the position of objects smoothly across the screen.
  • Scale Animations: Create dynamic resizing effects.
  • Rotation Animations: Add realistic spinning and turning motions.
  • Opacity Animations: Fade objects in and out seamlessly.

Tips for Effective Use of Easing Curves

  • Combining Different Easing Curves: Mix and match easing curves for more complex animations.
  • Testing and Refining Animations: Always preview your animations and tweak easing curves as needed.

Practical Examples

Step-by-Step Guide for a Simple Animation:

  • Create a new project in Alight Motion.
  • Add a shape layer.
  • Set the initial position keyframe.
  • Move the shape and set the final position keyframe.
  • Apply an ease-in-out curve.
  • Preview and adjust as necessary.

Advanced Animation Example with Multiple Easing Curves:

  • Add multiple layers with different elements.
  • Apply custom easing curves to each layer.
  • Synchronize movements for a complex, cohesive animation.

Best Practices for Easing Curves in Alight Motion

  • Keeping Animations Smooth and Natural: Ensure your animations mimic real-world physics for believability.
  • Matching Easing Curves to Animation Context: Choose easing curves that best fit the motion you’re trying to achieve.
  • Utilizing Easing Presets: Use the built-in presets to save time and ensure consistency.

Common Issues and Troubleshooting

  • Fixing Jerky Animations: Smooth out keyframes and adjust easing curves to eliminate abrupt movements.
  • Handling Unexpected Behavior: Double-check your keyframes and easing curve settings for errors.


Easing curves are essential for creating professional and engaging animations in Alight Motion. By understanding and effectively utilizing different types of easing, animators can enhance the quality of their projects, making movements appear more fluid and natural. Custom easing curves, in particular, offer limitless possibilities for creativity, allowing for unique and tailored animations that stand out. Experimenting with these tools and techniques will enable you to harness the full potential of Alight Motion’s animation capabilities.