For more detail this asset from the Unity Asset Store: Click Here
This is a paid asset, but now you can download Alpha Mask: UI, Sprites, Tilemaps, Particles, 3D for FREE, Please keep in mind this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Alpha Mask v2.1
“If possible, please buy the package to support the developer”
Works with Unity 5, Unity 2017 and Unity 2018.
Alpha Mask is a simple component used for alpha masking, similar to Flash or Photoshop.
– Works with Unity UI (uGUI) Images and Text, Sprites, Tilemaps, Particle Systems and 3D Transparent Unlit objects.
– Supports any shader (including TextMesh Pro) by simply copying a few lines of code (thoroughly described in the documentation)!
– Supports mobile, PC and all other platforms.
– Soft, anti-aliased, gradient and semi transparent masks supported.
– All script and shader sources included!
– Extremely easy to use.
– Mask textures can be clamped horizontally/vertically.
– Easy mask positioning in the Editor.
– Supports mask moving, scaling, rotation, UV scaling, UV offset.
– Fully supports RectTransform anchors, pivots etc. for the Mask and the masked elements.
– Supports all Canvas render modes: Screen and World Space.
– Masks can be freely rotated and mapped on any direction.
– Can be used for UI or 2D games (including either Unity UI, Sprites, Tilemaps, Particle Systems or 3D Quads).
– A sample with multiple alpha masks on a single sprite included (using a RenderTexture).
Ask questions or discuss the plugin here.
