Retained Damage Rendering & Zero-Alloc Billboards

Retained Ship Damage & Structural Wreckage

• Torn, Layered Wounds: Breaches are structured in three distinct depth layers—outer armor thickness, structural frame/deck rhythm, and a dark interior void—ensuring the ship reads as a gutted capital-scale vessel rather than a disappearing debug mesh.
• Exposed Ship Interiors: Following the project damage art guidelines, wounds programmatically generate wreckage structures including sheared armor lips, recurring deck grids, structural bulkheads/ribs, pipe trays, and internal cabling.
• Depth & Shadow Capping: Seals interior hollows with dark, non-reflective backdrop caps and procedural ambient occlusion to simulate deep, soot-covered shadows within the breaches.

Combat Mechanics & Enemy Maneuvering

• Strafing Runs: Hostiles fly dynamic orbiting profiles, adjusting pitch and yaw to keep weapons locked onto target coordinates.
• Heat Scarring: Weapon impacts leave thermal glow trails that slowly fade, showing where beams carved through metal.
• Translucent Debug Overlay: Added a clean debug overlay displaying physical voxel boundaries and collision sweeps in real-time.

Performance & Engine Optimization

• Stateless Beam Sparks: Replaced resource-heavy random number generation in spark updates with a fast, zero-allocation XORshift algorithm.
• Cached Emissives: Cached precomputed asteroid emissive calculations, saving hundreds of math operations per frame in dense regions.
• Zero-Allocation Quad Rendering: Consolidated quad drawing helpers to pass sprite vertices directly to the GPU without heap allocations.