- Configure the volumetric lighting code path to be on by default
- Configure the VolumetricLightingSystem code path to be on by default
- Add 3D texture support for density volume
- Add 3D texture support for DensityVolumes
- The VolumetricLightingSystem now uses RTHandles, which allows to save memory by sharing buffers between different cameras (history buffers are not shared), and reduce reallocation frequency by reallocating buffers only if the rendering resolution increases (and suballocating within existing buffers if the rendering resolution decreases)
- The VolumetricLightingController has been moved to the Interpolation Volume framework and now functions similarly to the VolumetricFog settings
### Bug fixes
- Fix ConvertPhysicalLightIntensityToLightIntensity() function used when creating light from script to match HDLightEditor behavior
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