Reference index / 텍스처·셰이더·합성 기법
Alpha Mask
Values controlling transparency or visibility at each location.
When to use it
Particle boundaries and magic-circle shapes.
Caveats and distinctions
An effect name does not guarantee renderer support. Check transparency, depth, color space, and the rendering pipeline.
Implementation and classification
게임 VFX / 텍스처·셰이더·합성 기법
Sources and verification status
https://dev.epicgames.com/documentation/unreal-engine/unreal-engine-material-expressions-reference
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.