v1.0.1 - Core Viewer Fixes & Audio-Reactive Shaders

🚀 Core Viewer & Brush Fixes

The primary focus of this release is fixing the core viewer and resolving rendering issues with native brushes:

• Geometry & Math: Fixed SprayBrush and LightWire UV mapping by implementing exact Unity Float32 math. Fixed HyperGrid local space quantization.
• Particle Systems: Fixed Embers drift direction, density, and scale intervals. Removed redundant trailing particles from GeniusParticlesBrush.
• Brush Behaviors: Fixed M11 brush pressure smoothing and resolved lighting artifacts on the Disco brush.

🎵 Experimental Audio-Reactive Brushes

• Introduced experimental audio-reactive support across multiple brush shaders.

⚙️ Architecture & Demo Setup

• TiltLoader: External 3D assets are now dynamically loaded.
• Data: Introduced a data module generator to inline JSON databases.
• Demo Environment: Added Drag-and-Drop support for local files, sketch selection dropdown, and automatic model-based camera framing. Fixed LFS fetching issues on GitHub Pages.