add model light uniforms and GPU skinning path#4
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MegumiKasuga merged 1 commit intoApr 30, 2026
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glowingstone124
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Apr 29, 2026
glowingstone124
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- move brightness, packedLight, and packedOverlay updates out of static VBO rebuilds
- add shader uniforms for model lighting and overlay state
- add bone indices/weights to the UML vertex format
- upload bone transforms through a texture buffer for GPU skinning
- skip CPU vertex skinning on the non-Iris custom shader path when enabled
- keep Iris shader-pack rendering on the CPU skinning fallback path
- add profiling markers for uniform light updates and GPU bone uploads
- move brightness, packedLight, and packedOverlay updates out of static VBO rebuilds - add shader uniforms for model lighting and overlay state - add bone indices/weights to the UML vertex format - upload bone transforms through a texture buffer for GPU skinning - skip CPU vertex skinning on the non-Iris custom shader path when enabled - keep Iris shader-pack rendering on the CPU skinning fallback path - add profiling markers for uniform light updates and GPU bone uploads
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