public static void CreateCameraAlignedVolumeTexture(
ref RenderTexture transmittance,
ref RenderTexture scattering,
Vector3Int volumeTexSize
)
{
AtmLutHelper.CreateLUT(ref transmittance,
"CameraVolumeTransmittance",
volumeTexSize.x,
volumeTexSize.y,
volumeTexSize.z,
RenderTextureFormat.ARGBFloat,
false);
AtmLutHelper.CreateLUT(ref scattering,
"CameraVolumeScattering",
volumeTexSize.x,
volumeTexSize.y,
volumeTexSize.z,
RenderTextureFormat.ARGBFloat,
false);
}
public static void CreateShadowTexture(
ref RenderTexture shadow,
ref RenderTexture shadowAccumulate,
Vector3Int volumeTexSize
)
{
AtmLutHelper.CreateLUT(ref shadow,
"CameraVolumeShadow",
volumeTexSize.x,
volumeTexSize.y,
volumeTexSize.z,
RenderTextureFormat.R8,
false);
AtmLutHelper.CreateLUT(ref shadow,
"CameraVolumeShadowAccumulate",
volumeTexSize.x,
volumeTexSize.y,
volumeTexSize.z,
RenderTextureFormat.RFloat,
false);
}