Reference index / 이동·변형·등장 표현
Mask Reveal
An entrance effect controlling visibility by changing a mask.
When to use it
Brand, video, and complex transitions.
Caveats and distinctions
These names describe motion forms. Also specify position, axis, opacity, duration, and playback conditions.
Implementation and classification
UI·UX 모션 / 이동·변형·등장 표현
Sources and verification status
https://developer.mozilla.org/en-US/docs/Web/API/Web_Animations_API
Source scope and verification status describe the existing catalog record. Publishing this page does not independently re-verify the latest library version, license, or production behavior.