2
Table Of Contents
- Contents
- Orientation
- About Motion
- Getting Started
- The Motion Interface
- The Utility Window
- The File Browser
- Dynamic Guides
- Importing Adobe Photoshop and Adobe Illustrator Files
- The Canvas
- The Toolbar
- Current Frame and Project Duration Fields
- The Transport Controls
- The Mini-Timeline
- The Library
- Motion Dashboards
- The Inspector
- Parameter Basics
- Using the Animation Menu vs. Using the Record Button
- The Project Pane
- The Playground
- Your No. 2 Pencil
- Using the Timeline
- Using Keyframes in Motion
- Keyframe Basics
- Creating Keyframes in the Canvas
- Using Animation Paths
- Keyframe Interpolation Basics
- Using the Keyframe Editor
- Checking Your Selection
- Recording Keyframes During Playback
- Keyframing Objects With Applied Behaviors
- Keyframing in the Dashboard
- Keyframing in the Inspector
- Keyframing Filters
- Converting Behaviors to Keyframes
- Arts and Letters
- Extra Credit
156 Chapter 5 Extra Credit
Because masks are set to Add mode by default, the image outside of the closed mask is
removed.
To remove the image inside the mask, you must set the mask to Subtract.
5 In the Mask Dashboard or Inspector tab, set the Mask Blend Mode to Subtract.
The image area inside the mask is removed.
Note: When a second mask is added, the blend mode of the second mask is also set to
Add by default. In the following image, the first mask is set to the default Add mode.
The following masks that are created are set to Add mode by default so that the mask
adds to the alpha channel created by the first mask.
2505.book Page 156 Wednesday, June 30, 2004 5:58 PM