EZ Icons | Generate Icons from Prefabs

Features:

Load Object

• Prefab
• 3D Objects (FBX, OBJ, and other Unity-supported formats)
• Quick Navigation (◀ ▶) - Browse prefabs in the same folder

Prefab Render Mode

• Normal - Original prefab materials
• Mask - Silhouette with gradient colors
• Mask Only Prefab - Mask the prefab while keeping background, border, and overlays in full color
• Toon - Cel-shaded with customizable lit/shadow colors and silhouette outlines
• Toon 2 - Cel-shaded with advanced edge detection (inner edges + silhouette)
• Supports both URP and Built-in Render Pipeline

Animation Pose

• Automatic animation clip detection on prefabs with Animator or Animation components
• Animation clip selection dropdown
• Frame scrubbing slider to pose at any point in the animation

Customizable Options:

Prefab Settings

• Position Offset (X, Y)
• Rotation (X, Y, Z)
• Uniform Scale
• Recenter Camera
• Reset Prefab Settings

File Settings

• Icon Dimensions/Size (16x16 to 4096x4096)
• Custom Size option for any dimension
• Save Path with validation
• Save Name (auto or custom)

Shape Settings

• Corner Radius (square to fully rounded)

Border Settings

• Border Toggle
• Border Type:Solid
  Dots
  Dashes
  Diamonds
  ZigZag
  Icons (with Shape Library presets)
  Slice 9 Texture (with texture presets)
• Border Width
• Border Position (Inside, Center, Outside)
• Border Offset
• Border Color (full gradient support)
• Gradient Direction (Vertical, Horizontal, Diagonal, Radial, Angular)
• Pattern Density & Offset (for patterns)
• Icon Rotation & Align to Tangent (for Icons type)

Background Settings

• Background Toggle
• Color Fill - Solid or gradient background (full gradient support)
• Image Fill - Use any texture as backgroundHDR Tint color
  Content Fit (Fill, Fit, Stretch, Tile)
  Tile Count for tiled backgrounds
• Gradient Direction

Overlay System

• Text Overlays - TextMeshPro labels with font, size, style, color, outline, and spacing controls
• Panel Overlays - Colored rectangles with solid or gradient fill and rounded corners
• Image Overlays - Sprite-based overlays with tint and aspect ratio control
• Groups - Organize overlays with shared offset and visibilityRender Behind Prefab option per group
• Per-overlay enable/disable toggle
• Overlay master toggle
• Reorder, clone, delete, and move-to-group controls
• 9-point position anchoring (Center, Top, Bottom, Left, Right, and corners)

Post-Processing Effects

• Bloom - Glow with intensity, threshold, and spread
• Vignette - Darkened edges with intensity and smoothness
• Color Adjustments - Saturation, contrast, and brightness
• Pixelate - Retro pixel art effect with adjustable block size
• Color Tint - Global tint with blend mode (Multiply, Overlay, Screen, Add)
• Chromatic Aberration - RGB channel separation with direction control
• Film Grain - Noise with intensity, size, and colored/monochrome option
• Inner Shadow - Inset shadow with intensity, size, softness, and color
• Post-processing master toggle
• Per-effect reset buttons

Mask Settings (when Mask mode selected)

• Mask Only Prefab option
• Mask Color (full gradient support)
• Gradient Direction

Toon Settings (when Toon/Toon 2 mode selected)

• Lit Color
• Shadow Color
• Shadow Threshold
• Outline Color
• Outline Width

Light Settings

• Add Light Toggle
• Intensity (0-30)
• Light Color
• Shadow options

Other Settings

• Antialiasing (2x supersampling for smooth edges)
• Debug Mode

Mouse Controls

• Left Mouse Button + Drag - Rotate the prefab
• Right Mouse Button + Drag - Move/pan the prefab
• Mouse Wheel - Scale the prefab

Presets

• Settings Presets - Save and load complete icon configurations
• Gradient Presets Library
• Shape Library (circles, stars, diamonds, arrows, triangles, etc.)
• Slice 9 Texture Library
• Preset survives script recompilation (domain reload)
• Missing asset reference warnings on load
• Deleted preset detection with graceful UI handling

Batch Generation

• Generate icons for all prefabs in a folder
• Batch preview navigation
• Naming options with prefix/suffix
• Overwrite control
• Progress bar with ETA

Undo/Redo

• Full undo support for all overlay and setting changes
• Descriptive labels in undo history

Export Format

• PNG with transparency support
• Default sizes: 16, 32, 64, 128, 256, 512, 1024
• Custom Size: Any dimension from 16x16 to 4096x4096

Performance

• GPU shader-based rendering for fast icon generation
• GPU overlay composition pipeline with single ReadPixels call
• Deferred preset saving during slider interactions
• Texture pooling and gradient caching
• Image overlay caching with LRU eviction
• Coalesced preview updates for rapid changes
• Delayed antialiasing for responsive preview

Other

• Play Mode Warning - Shows warning in preview during Play Mode
• Prefab contained within border and fill region
• Border drawn on top of prefab
• Documentation included in package