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namespace UnityEngine.Experimental.Rendering.HDPipeline
{
[ExecuteInEditMode]
[AddComponentMenu("Rendering/Homogeneous Density Volume", 1100)]
public class HomogeneousDensityVolume : MonoBehaviour
{
public DensityVolumeParameters parameters = new DensityVolumeParameters();
private void Awake()
{
}
private void OnEnable()
{
}
private void OnDisable()
{
}
private void Update()
{
}
private void OnValidate()
{
parameters.Constrain();
}
void OnDrawGizmos()
{
if (parameters.IsLocalVolume())
{
Gizmos.color = parameters.albedo;
Gizmos.matrix = transform.localToWorldMatrix;
Gizmos.DrawWireCube(Vector3.zero, Vector3.one);
}
}
// Returns NULL if a global fog component does not exist, or is not enabled.
public static HomogeneousDensityVolume GetGlobalHomogeneousDensityVolume()
{
HomogeneousDensityVolume globalVolume = null;
HomogeneousDensityVolume[] volumes = FindObjectsOfType(typeof(HomogeneousDensityVolume)) as HomogeneousDensityVolume[];
foreach (HomogeneousDensityVolume volume in volumes)
{
if (volume.enabled && !volume.parameters.IsLocalVolume())
{
globalVolume = volume;
break;
}
}
return globalVolume;
}
}
} // UnityEngine.Experimental.Rendering.HDPipeline