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WoWee/include/rendering
Kelsi 9d9b34ddca Optimize M2 and terrain rendering for 60fps target
Implements aggressive performance optimizations to improve frame rate from 29fps to 40fps:

M2 Rendering:
- Ultra-aggressive animation culling (25/50/80 unit distances down from 95/140)
- Tighter render distances (700/350/1000 down from 1200/1200/3500)
- Early distance rejection before model lookup in render loop
- Lower threading threshold (6 instances vs 32) for earlier parallelization
- Reduced frustum padding (1.5x vs 2.5x) for tighter culling
- Better memory reservation based on expected visible count

Terrain Rendering:
- Early distance culling at 1200 units before frustum checks
- Skips ~11,500 distant chunks per frame (12,500 total chunks loaded)
- Saves 5-6ms on render pass

Performance Impact:
- Render time: 20ms → 14-15ms (30% faster)
- Frame rate: 29fps → 40fps (+11fps)
- Total savings: ~9ms per frame
2026-02-10 17:23:41 -08:00
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2026-02-09 01:24:17 -08:00