Multi-Stroke Symbol Recognition

[INSPIRATION]

Inspired by gesture-driven classics and modern spellcasting systems, this asset brings powerful shape-based symbol recognition to your Unity projects. Perfect for magical runes, puzzle symbols, touchscreen inputs, or any mechanic where players draw shapes to interact with the world.

[DEMO]

Try our DEMO: https://play.unity.com/en/games/a3b6507c-702c-4cf9-823b-10ac725e8063/multi-symbol-recognition

[PACKAGE FEATURES]

-This package delivers a robust and flexible solution for high-accuracy 2D symbol recognition:

-Final-shape recognition — the system reads what was drawn, not how it was drawn. Stroke order and direction don’t matter.

-Dual-descriptor analysis using Zernike Moments + Angular Histograms for exceptional precision.

-Orientation-aware or rotation-free detection — distinguish symbols like “6” and “9,” or ignore rotation for runes and abstract shapes.

-Supports both user-drawn input (mouse/touch) and texture-based templates.

-Fully customizable thresholds, templates, and recognition rules to fit any game design.

-Lightweight, modular, and easy to integrate into any workflow or genre.