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Package details
- Latest version
- 1.0
- Last updated
- First released
- Unity version
- 6000.3.9 or later
- Package size
- 9.8 MB
- Files
- 91
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- 31
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Keywords
Ultimate Coloring Book System - CasaPaint
Ultimate high performance 2D coloring system for Unity. Features zero lag drawing, batch replay, dynamic UI factory, and mobile ready artistic tools for professional kids' games.
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Ultimate Coloring Book System - CasaPaint screenshot 1
About this asset
Experience the power of CasaPaint: The most optimized, studio-grade coloring engine on the Asset Store.
Stop struggling with laggy drawing tools. Ultimate Coloring Book System CasaPaint is a complete framework designed for developers who want to create high-quality, professional coloring applications with ease. Engineered with high-performance CPU manipulation techniques, it ensures a buttery-smooth 60 FPS experience even with 400px+ brushes on mobile devices.
Zero-Lag Engine Architecture
Unlike standard drawing scripts, CasaPaint uses a pre-calculated matrix masking system. By baking brush shapes into memory, we eliminate expensive per-pixel distance calculations, allowing for massive brushes and high-resolution textures without performance hits.
Advanced Batch-Replay System
Record every stroke and play it back in optimized batches. The replay system reconstructs the artwork frame-by-frame, providing a cinematic experience for users to watch their creations come to life.
🛠 Dynamic UI Factory
Save hours of manual setup. Simply provide a list of colors, stickers, or tools in the Inspector, and the system procedurally generates the entire UI, handles button events, and injects juicy feedback animations automatically.
🎨 Professional Toolset
Includes built-in presets for Spray Cans, Paint Rollers, Markers, Stickers, and a stunning Animated Flood Fill (Wavefront) system that propagates color like water.
Key Features:
- Optimized Performance: Pre-calculated masks for high-speed rendering.
- Smart Replay: Reconstruct drawings smoothly without freezing.
- Wavefront Fill: Beautifully animated color propagation.
- Undo/Redo: Memory-efficient history stack management (30+ steps).
- Tool Presets: Independent settings for different artistic tools.
- Sticker & Pattern System: Support for decorative stamps and textured painting.
- Mobile Ready: Fully tested and optimized for iOS and Android.
- Clean Code: Highly documented Enterprise-grade C# SDK.
From the publisher's Asset Store listing.
Technical details
Technical Specifications:
- Meticulously Documented: 1200+ lines of professional, XML-commented C# code.
- Algorithm: Queue-based Scanline/BFS Flood Fill & Distance-based Stroke
Interpolation.
- Memory Management: Uses a non-allocating Command Pattern for history to
prevent RAM spikes.
- Customizability: Fully modular architecture using ScriptableObjects for
level data.
- UI System: Decoupled sliding panel system with Lerp-based easing.
- Texture Support: Works with any RGBA32 texture (Read/Write enabled).
- Compatibility: Supports Built-in, URP, and HDRP (UI-based rendering).
📦 Package Includes:
- 🚀 High-Performance Core Engine: The full AdvancedColoringEngine.cs script, featuring our zero-lag matrix masking technology.
- 🛠️ Dynamic UI Injection Factory: Automated system to spawn and manage palettes, stickers, and tools procedurally.
- 🎥 Batch-Replay & Reconstruction: Ready-to-use system for recording and playing back artwork animations.
- 🎨 Professional Tool Presets: Fully configured setups for Spray Cans, Paint Rollers, Markers, and Flood-Fill Buckets.
- 🔳 Sample Artistic Content: A collection of high-quality LineArt textures and Decorative Stickers to get you started.
- 🎮 Fully Configured Demo Scene: A complete "Playground" scene that showcases every feature of the SDK.
- ⏪ Advanced History Stack: Integrated Undo and Redo system with memory management logic.
- 📘 Documentation: Step-by-step PDF guide for quick integration and level creation.
Compatibility
| Unity version | Built-in | URP | HDRP |
|---|---|---|---|
| 6000.4.5f1 | Compatible | Compatible | Compatible |
| 6000.3.9f1 | Compatible | Compatible | Compatible |
As listed on the Asset Store.