This is the reference implementation, not the engine core. It demonstrates how to build a complete forward renderer on top of raylib's low-level primitives while keeping geometry universal. Features:

• Shadow atlas mapping for multiple shadow-casting lights (directional, point, spot)
• Accumulated point and directional lights (configurable max point lights via uniform arrays, default 8)
• Material caching: converts to raylib Material on first use
• Post-process via ping-pong render targets
• CPU skinning fallback placeholder for DrawSkinnedMesh