Class HDRISky

HDRI Sky Volume Component. This component setups HDRI sky for rendering.

Inheritance
object
Object
ScriptableObject
VolumeComponent
SkySettings
HDRISky
Implements
Inherited Members
VolumeComponent.active
VolumeComponent.displayName
VolumeComponent.parameters
VolumeComponent.OnDisable()
VolumeComponent.AnyPropertiesIsOverridden()
VolumeComponent.OnDestroy()
VolumeComponent.Release()
VolumeComponent.GetSourceTerm()
ScriptableObject.SetDirty()
ScriptableObject.CreateInstance<T>()
Object.Instantiate<T>(T)
Object.Instantiate<T>(T, Vector3, Quaternion)
Object.Instantiate<T>(T, Vector3, Quaternion, Transform)
Object.Instantiate<T>(T, Transform)
Object.DestroyObject(Object)
Object.FindObjectsOfType<T>()
Object.FindObjectsByType<T>(FindObjectsSortMode)
Object.FindObjectsByType<T>(FindObjectsInactive, FindObjectsSortMode)
Object.FindObjectOfType<T>()
Object.FindFirstObjectByType<T>()
Object.FindAnyObjectByType<T>()
Object.FindFirstObjectByType<T>(FindObjectsInactive)
Object.FindAnyObjectByType<T>(FindObjectsInactive)
Namespace: UnityEngine.Rendering.HighDefinition
Assembly: Unity.RenderPipelines.HighDefinition.Runtime.dll
Syntax
[VolumeComponentMenu("Sky/HDRI Sky")]
[SupportedOnRenderPipeline(typeof(HDRenderPipelineAsset))]
[SkyUniqueID(1)]
public class HDRISky : SkySettings, IApplyRevertPropertyContextMenuItemProvider, IVersionable<HDRISky.Version>

Fields

backplateType

Backplate Type {Disc, Rectangle, Ellipse, Infinite (Plane)}.

Declaration
[Tooltip("Backplate type.")]
public BackplateTypeParameter backplateType
Field Value
Type Description
BackplateTypeParameter

blendAmount

Backplate blend parameter to blend the edge of the backplate with the background.

Declaration
[Tooltip("Backplate blend parameter to blend the edge of the backplate with the background.")]
public ClampedFloatParameter blendAmount
Field Value
Type Description
ClampedFloatParameter

dirLightShadow

Allow backplate to receive shadow from directional light.

Declaration
[Tooltip("Allow backplate to receive shadow from directional light.")]
public BoolParameter dirLightShadow
Field Value
Type Description
BoolParameter

distortionMode

Distortion mode.

Declaration
[Tooltip("Distortion mode to simulate sky movement.\nIn Scene View, requires Always Refresh to be enabled.")]
public VolumeParameter<HDRISky.DistortionMode> distortionMode
Field Value
Type Description
VolumeParameter<HDRISky.DistortionMode>

enableBackplate

Enable Backplate to have it visible.

Declaration
[Tooltip("Enable or disable the backplate.")]
public BoolParameter enableBackplate
Field Value
Type Description
BoolParameter

enableDistortion

Obsolete field. Use distortionMode

Declaration
[SerializeField]
[Obsolete("For Data Migration")]
public BoolParameter enableDistortion
Field Value
Type Description
BoolParameter

flowmap

Texture used to distort the uv for the HDRI sky.

Declaration
[Tooltip("Specify the flowmap HDRP uses for sky distortion (in LatLong layout).")]
public Texture2DParameter flowmap
Field Value
Type Description
Texture2DParameter

groundLevel

Define the ground level of the Backplate.

Declaration
[Tooltip("Define the ground level of the Backplate.")]
public FloatParameter groundLevel
Field Value
Type Description
FloatParameter

hdriSky

Cubemap used to render the HDRI sky.

Declaration
[Tooltip("Specify the cubemap HDRP uses to render the sky.")]
public CubemapParameter hdriSky
Field Value
Type Description
CubemapParameter

k_Migration

Migration steps

Declaration
protected static readonly MigrationDescription<HDRISky.Version, HDRISky> k_Migration
Field Value
Type Description
MigrationDescription<HDRISky.Version, HDRISky>

lockSun

Locks the sun to the backplate rotation

Declaration
[Tooltip("Enable to have the sun locked to the rotation")]
public BoolParameter lockSun
Field Value
Type Description
BoolParameter

plateRotation

Backplate rotation parameter for the geometry.

Declaration
[Tooltip("Backplate rotation parameter for the geometry.")]
public ClampedFloatParameter plateRotation
Field Value
Type Description
ClampedFloatParameter

plateTexOffset

Backplate projection offset on the plane.

Declaration
[Tooltip("Backplate projection offset on the plane.")]
public Vector2Parameter plateTexOffset
Field Value
Type Description
Vector2Parameter

plateTexRotation

Backplate rotation parameter for the projected texture.

Declaration
[Tooltip("Backplate rotation parameter for the projected texture.")]
public ClampedFloatParameter plateTexRotation
Field Value
Type Description
ClampedFloatParameter

pointLightShadow

Allow backplate to receive shadow from point light.

Declaration
[Tooltip("Allow backplate to receive shadow from point light.")]
public BoolParameter pointLightShadow
Field Value
Type Description
BoolParameter

procedural

Obsolete field. Use distortionMode

Declaration
[SerializeField]
[Obsolete("For Data Migration")]
public BoolParameter procedural
Field Value
Type Description
BoolParameter

projectionDistance

Backplate's projection distance to varying the cubemap projection on the plate.

Declaration
[Tooltip("Backplate's projection distance to varying the cubemap projection on the plate.")]
public MinFloatParameter projectionDistance
Field Value
Type Description
MinFloatParameter

rectLightShadow

Allow backplate to receive shadow from Area light.

Declaration
[Tooltip("Allow backplate to receive shadow from Area light.")]
public BoolParameter rectLightShadow
Field Value
Type Description
BoolParameter

scale

Extent of the Backplate (if circle only the X value is considered).

Declaration
[Tooltip("Extent of the Backplate (if circle only the X value is considered).")]
public Vector2Parameter scale
Field Value
Type Description
Vector2Parameter

scrollDirection

Obsolete field. Use scrollOrientation

Declaration
[SerializeField]
[Obsolete("For Data Migration")]
public ClampedFloatParameter scrollDirection
Field Value
Type Description
ClampedFloatParameter

scrollOrientation

Direction of the distortion. This value can be relative to the Global Wind Orientation defined in the Visual Environment.

Declaration
public WindOrientationParameter scrollOrientation
Field Value
Type Description
WindOrientationParameter

scrollSpeed

Speed of the distortion. This value can be relative to the Global Wind Speed defined in the Visual Environment.

Declaration
public WindSpeedParameter scrollSpeed
Field Value
Type Description
WindSpeedParameter

shadowTint

Backplate Shadow Tint projected on the plane.

Declaration
[Tooltip("Backplate Shadow Tint projected on the plane.")]
public ColorParameter shadowTint
Field Value
Type Description
ColorParameter

sunInitialRotation

Sets the initial rotation of the sun to allow us to rotate the sun with the sky if the sun is locked

Declaration
public FloatParameter sunInitialRotation
Field Value
Type Description
FloatParameter

upperHemisphereOnly

Enable to affect only the upper part of the sky.

Declaration
[Tooltip("Check this box if the flowmap covers only the upper part of the sky.")]
public BoolParameter upperHemisphereOnly
Field Value
Type Description
BoolParameter

Methods

GetHashCode()

Returns the hash code of the HDRI sky parameters.

Declaration
public override int GetHashCode()
Returns
Type Description
int

The hash code of the HDRI sky parameters.
Overrides

GetSkyRendererType()

Returns HDRISkyRenderer type.

Declaration
public override Type GetSkyRendererType()
Returns
Type Description
Type

HDRISkyRenderer type.
Overrides

OnEnable()

Unity calls this method when it loads the class.

Declaration
protected override void OnEnable()
Overrides
UnityEngine.Rendering.VolumeComponent.OnEnable()

SignificantlyDivergesFrom(SkySettings)

Determines if the SkySettings is significantly divergent from another. This is going to be used to determine whether to reset completely the ambient probe instead of using previous one when waiting for current data upon changes. In addition to the checks done with the base function, this HDRISky override checks whether the cubemap parameter has changed if both settings are HDRISky.

Declaration
public override bool SignificantlyDivergesFrom(SkySettings otherSettings)
Parameters
Type Name Description
SkySettings otherSettings

The settings to compare with.
Returns
Type Description
bool

Whether the settings are deemed very different.
Overrides

Implements