Welcome
What’s new
- What is Motion?
- Motion workflow
- Motion interface
- Basic components of Motion
- Using input devices
- Intro to creating projects
- Create a new project
- Open an existing project
- Search for projects from the Finder
- Bypass the Project Browser
- Create and modify project presets
- Save, autosave, and revert projects
- Intro to adding and managing content
- Intro to project playback
- Define the play range
- Project playback performance
- Intro to basic compositing
- - Modify layer opacity
- Intro to 3D compositing
- - Intro to 3D coordinates
  - Relative coordinates
- Transform layers in 3D space
- - Create 3D intersection
  - 2D and 3D group properties
- Intro to the Timeline
- Display or resize the Timing pane
- Navigate in the Timeline
- Show and modify keyframes in the Timeline
- - Intro to the Timeline ruler
  - Edit a range of frames in the Timeline
- Edit in the mini-Timeline
- Intro to behaviors
- Behaviors versus keyframes
- - Browse for behaviors
- - Intro to adjusting behaviors
  - Adjust behaviors
- Intro to keyframing
- Add keyframes
- - Add an animation path in the canvas
  - Modify animation paths
- Animate from the HUD
- - Apply keyframes to behaviors
  - Combining keyframes and behaviors
- Use the mini-curve editor
- Animate on the fly
- Simplify a keyframe curve
- Intro to Final Cut Pro templates
- - Template workflow
  - Placeholders vs. drop zones
- - Convert a Motion project to a template
  - Convert a template to another type
- Use placeholder images in templates
- Set template resolution
- Add multiple aspect ratios to templates
- Override the Final Cut Pro color space
- Create templates that conform to the Final Cut Pro color space
- Where are templates saved?
- Using masks in templates
- - General template guidelines
  - Tips for color processing in templates
- Intro to rigging
- How does rigging work?
- Build a simple rig
- Work with widgets
- Control rigs from Animation menus
- Publish rigs to Final Cut Pro
- Intro to Particles
- - Add a particle system
  - Anatomy of a particle emitter
- Create 3D particles
- Particle system timing
- Using graphics in particle systems
- Using filters and masks with particles
- Save custom particle effects
- Intro to replicators
- Replicators vs. particle systems
- - Add a replicator
  - Anatomy of a replicator
- Work with 3D replicators
- Replicator timing
- Using filters and masks with replicators
- Save custom replicators
- Intro to basic text
- Select and modify text in the canvas
- Preview and apply fonts
- Use preset text styles
- - Intro to editing text
  - Display the Text Inspector or HUD
- Convert standard text to 3D text
- Check spelling
- Find and replace text
- Using filters with text
- Intro to 3D text
- 3D text workflow
- - Add 3D text
  - Convert 2D text to 3D text
- Apply a preset 3D text style
- Move and rotate 3D text
- Add a glow or drop shadow to 3D text
- 3D text intersection
- Intro to animated text
- Apply a text behavior
- - Use the Scroll Text behavior
  - Scroll Text controls
- - Use the Text Tracking behavior
  - Text Tracking controls
- - Use the Type On behavior
  - Type On controls
- Animate individual text glyphs
- Animating 2D text in 3D space
- When to use keyframes to animate text
- Adding nontext behaviors to text
- Save a modified text behavior
- Intro to shapes, masks, and paint strokes
- - Intro to complex shapes and masks
  - Draw complex shapes and masks
- Edit fill, outline, and feathering
- Keyframe shape control points
- Convert between shapes and masks
- Using filters and masks with shapes
- Copy shape styles
- Save custom shapes and shape styles
- Intro to using generators
- Add a generator
- - Modify or animate a generator
  - Controls common to all generators
- Save a modified generator
- Intro to filters
- Browse and preview filters
- Apply or remove filters
- - Animate filter parameters with keyframes
  - Animate filters using behaviors
- About filters and color processing
- Publish filter controls to Final Cut Pro
- Using filters on alpha channels
- Filter performance
- Save custom filters
- Intro to color keying
- - Intro to the Luma Keyer filter
  - Luma Keyer filter controls
- Intro to 3D objects
- Add a 3D object
- Move and rotate a 3D object
- Reposition a 3D object’s anchor point
- Exchange a 3D object file
- 3D object intersection and layer order
- - Intro to 3D object timing
  - Modify 3D object timing in Motion
- Using cameras and lights with 3D objects
- Save custom 3D objects
- Guidelines for working with 3D objects
- Working with imported 3D objects
- Intro to 360-degree video
- 360-degree projects
- Create 360-degree projects
- Add 360-degree video to a project
- - View 360-degree projects
  - View 360-degree video in a VR headset
- - Intro to graphics in 360-degree projects
  - Use graphics in 360-degree projects
- Create a tiny planet effect
- Reorient 360-degree media
- Creating 360-degree templates for Final Cut Pro
- 360-degree-aware filters and generators
- Export and share 360-degree projects
- Guidelines for better 360-degree projects
- Intro to tracking
- How does motion tracking work?
- Analyze and record motion in a clip
- Track shapes, masks, and paint strokes
- Track the position of a filter or object
- Adjust onscreen trackers
- Load existing tracking data
- Use a range of frames for analysis
- Save tracks to the Library
- Intro to audio
- View audio files
- Add audio files
- Play audio files
- Intro to exporting projects
- Export a QuickTime movie
- Export audio only
- Export a still image
- Export an image sequence
- Export to Apple devices
- Export to email
- Export using Compressor
- Create share destinations
- Render settings
- View the status of shared items
- Share notifications
- About color space
- Intro to color management
- Set the color processing method
- Manage automatic color processing
- View HDR media
- Adjust HDR media
- Choose HDR colors
- Display luminance values
- Tips for color management
- Intro to Cinematic mode video
- Move Cinematic clips to your Mac
- Enable Cinematic mode video adjustments
- Adjust focus points in Cinematic mode video clips in Motion
- Adjust depth of field in Cinematic mode video clips
- Intro to settings and shortcuts
- Touch Bar shortcuts
- Move assets to another computer
- Work with GPUs
Glossary
Copyright

Scale Over Life controls in Motion

The Scale Over Life behavior has one main parameter control and three optional parameter controls that vary, depending on the selected Increment Type:

Increment Type: A pop-up menu that sets the method used to resize particles over their lifetimes. There are four options:
- Natural Scale: Specifies starting and ending scale percentages used to animate each particle’s size over its lifetime. Natural Scale uses an exponential curve to allow the animation to progress slowly when the scale values are small, and speed up when the values are large. This creates the illusion that the scaling is occurring at a constant speed.
- Rate: Specifies a steady rate at which particles change size over their lifetimes.
- Birth and Death Values: Specifies starting and ending scale percentages used to animate each particle’s size over its lifetime. The scale amount generated by this option for a specific particle at a specific time is multiplied by the preexisting particle Scale (defined in the Cell Controls section of the Emitter Inspector).
- Custom: Lets you customize the scale of the particles over their lifetimes with a mini-curve editor (described below).
Scale At Birth: A slider (available when Increment Type is set to Natural Scale or Birth and Death Values) that defines the initial size of particles when they’re created. Click the disclosure triangle next to the Scale At Birth parameter to reveal separate X, Y, and Z subparameters. Use X and Y to change the width and height of generated particles; use Z to change the depth of 3D text particles.
Scale At Death: A slider (available when Increment Type is set to Natural Scale or Birth and Death Values) that defines the size of each particle at the end of its lifetime. Click the disclosure triangle next to the Scale At Death parameter to reveal separate X, Y, and Z subparameters. Use X and Y to change the width and height of generated particles; use Z to change the depth of 3D text particles.
Scale Rate: A slider (available when Increment Type is set to Rate) that defines how quickly each particle changes size. Positive values grow particles over time, while negative values shrink particles over time. Click the disclosure triangle next to the Scale Rate parameter to reveal separate X, Y, and Z subparameters. Use X and Y to change the width and height of generated particles; use Z to change the depth of 3D text particles.
Custom Scale controls: A group of controls (a mini-curve editor and two sliders, described below) that appears when Increment Type is set to Custom. Use the mini-curve editor for more precise control over the Scale of particles in your particle system.
- Mini-curve editor (unlabeled): A graph with curves and control points you can drag to adjust the scale of particles. For more information on using mini-curve editors, see Use the mini-curve editor.
- Custom Scale: A slider to adjust the value of the selected keyframe in the mini-curve editor.
- Over Life: A slider to adjust the position of the selected keyframe in the life of the particle.

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Motion User Guide

Scale Over Life controls in Motion