Animate UI for Unity Like After Effects

Tools, workflows, and 17 English PDF guides:

https://hermityin.github.io/motilayer-tools/

UI Animation & Workflow Toolkit is a collection of focused Unity tools built for UI animators, motion designers, technical artists, and developers who want to reduce repetitive Editor work.

ANIMATION & KEYFRAME TOOLS

• Animation Copier — copy a source and its children to multiple matching target hierarchies in the current clip, preserving original rotation keys and supporting Undo.

• Curve Flow — apply a reusable easing curve to multiple selected keyframe ranges while preserving their start and end values.

• Frame Offset — stagger selected animation curves and keyframes to build cascades and sequential motion.

• Key Value Offset — adjust selected keyframe values without rebuilding animation curves manually.

• Posterize Time — convert smooth animation timing into controlled stepped motion.

• Animation Randomizer — add configurable variation to animation timing and values.

• Expression Linker — capture source keyframes, enter an expression, then apply it to selected target keyframes in time order.

• Seamless Loop — align cyclic animation properties to a shared loop with adjustable timing tolerance and a live duration preview.

• Bezier Curve Motion — create and bake path-based motion.

• Animation Path Fixer — repair animation binding paths after hierarchy changes.

• Apply Last Frame — apply the final state of an Animation Clip to a target object.

• Keep Last Frame Only — create a clean final-state clip from an existing animation.

UI & MATERIAL WORKFLOW

• MatKeyframer — animate shader float, color, texture transform, and Vector4 properties through independent material instances.

• Quick UI Builder — speed up common UGUI construction tasks.

ASSET & EFFECT WORKFLOW

• Resource Reference Finder — find asset users and unused assets within loaded scenes or the current Prefab Stage, with folder browsing, progress and Inspector multi-selection.

• Batch Rename — preview and rename assets or Hierarchy objects while retaining .meta files and GUIDs.

• Texture Unmult — batch-remove black backgrounds from PNG and true-color TGA source images.

• Asset Favorites — organize and reopen frequently used project assets.

• Prefab Browser — find and browse prefabs using hierarchy path matching.

• Particle Browser — preview, collect, import, and reuse particle prefabs.

• PSD Importer — import PSD/PSB files from the Project context menu or Tools menu, export visible PSD layers and rebuild the hierarchy as a UGUI prefab, including layout and text information. Exported textures are padded to dimensions divisible by four.

WHY USE IT?

Instead of repeatedly editing curves, shifting keys, rebuilding UI hierarchies, searching for effects, or manually reconstructing PSD layouts, the toolkit turns these jobs into focused, repeatable actions inside the Unity Editor.

DOCUMENTATION

The package includes the 17 existing English PDF guides and a new English version 1.2.0 workflow guide covering the four added tools, updated PSD and Curve Flow workflows, setup, menus and limitations.

IMPORTANT

The animation-selection tools operate on editable Animation Clips and the active Unity Animation window. The PSD workflow requires a local Python installation and the Python packages listed in its guide. Please review the included documentation before using operations that modify or remove project content.