Class HDShadowUtils

Inheritance

Object

HDShadowUtils

Namespace: UnityEngine.Experimental.Rendering.HDPipeline

Syntax

public static class HDShadowUtils

Fields

k_MinShadowNearPlane

Declaration

public static readonly float k_MinShadowNearPlane

Field Value

Type	Description
Single

kCubemapFaces

Declaration

public static readonly Matrix4x4[] kCubemapFaces

Field Value

Type	Description
Matrix4x4[]

Methods

Asfloat(Int32)

Declaration

public static float Asfloat(int val)

Parameters

Type	Name	Description
Int32	val

Returns

Type	Description
Single

Asfloat(UInt32)

Declaration

public static float Asfloat(uint val)

Parameters

Type	Name	Description
UInt32	val

Returns

Type	Description
Single

Asint(Single)

Declaration

public static int Asint(float val)

Parameters

Type	Name	Description
Single	val

Returns

Type	Description
Int32

Asuint(Single)

Declaration

public static uint Asuint(float val)

Parameters

Type	Name	Description
Single	val

Returns

Type	Description
UInt32

ExtractAreaLightData(HDCamera, VisibleLight, LightTypeExtent, Vector3, Single, Single, Vector2, Vector2, Single, out Matrix4x4, out Matrix4x4, out Matrix4x4, out Matrix4x4, out ShadowSplitData)

Declaration

public static void ExtractAreaLightData(HDCamera camera, VisibleLight visibleLight, LightTypeExtent lightTypeExtent, Vector3 shadowPosition, float areaLightShadowCone, float shadowNearPlane, Vector2 shapeSize, Vector2 viewportSize, float normalBiasMax, out Matrix4x4 view, out Matrix4x4 invViewProjection, out Matrix4x4 projection, out Matrix4x4 deviceProjection, out ShadowSplitData splitData)

Parameters

Type	Name	Description
HDCamera	camera
VisibleLight	visibleLight
LightTypeExtent	lightTypeExtent
Vector3	shadowPosition
Single	areaLightShadowCone
Single	shadowNearPlane
Vector2	shapeSize
Vector2	viewportSize
Single	normalBiasMax
Matrix4x4	view
Matrix4x4	invViewProjection
Matrix4x4	projection
Matrix4x4	deviceProjection
ShadowSplitData	splitData

ExtractBoxLightProjectionMatrix(Single, Single, Single, Single)

Declaration

public static Matrix4x4 ExtractBoxLightProjectionMatrix(float range, float width, float height, float nearPlane)

Parameters

Type	Name	Description
Single	range
Single	width
Single	height
Single	nearPlane

Returns

Type	Description
Matrix4x4

ExtractDirectionalLightData(VisibleLight, Vector2, UInt32, Int32, Single[], Single, CullingResults, Int32, out Matrix4x4, out Matrix4x4, out Matrix4x4, out Matrix4x4, out ShadowSplitData)

Declaration

public static void ExtractDirectionalLightData(VisibleLight visibleLight, Vector2 viewportSize, uint cascadeIndex, int cascadeCount, float[] cascadeRatios, float nearPlaneOffset, CullingResults cullResults, int lightIndex, out Matrix4x4 view, out Matrix4x4 invViewProjection, out Matrix4x4 projection, out Matrix4x4 deviceProjection, out ShadowSplitData splitData)

Parameters

Type	Name	Description
VisibleLight	visibleLight
Vector2	viewportSize
UInt32	cascadeIndex
Int32	cascadeCount
Single[]	cascadeRatios
Single	nearPlaneOffset
CullingResults	cullResults
Int32	lightIndex
Matrix4x4	view
Matrix4x4	invViewProjection
Matrix4x4	projection
Matrix4x4	deviceProjection
ShadowSplitData	splitData

ExtractPointLightData(HDCamera, LightType, VisibleLight, Vector2, Single, Single, UInt32, out Matrix4x4, out Matrix4x4, out Matrix4x4, out Matrix4x4, out ShadowSplitData)

Declaration

public static void ExtractPointLightData(HDCamera camera, LightType lightType, VisibleLight visibleLight, Vector2 viewportSize, float nearPlane, float normalBiasMax, uint faceIndex, out Matrix4x4 view, out Matrix4x4 invViewProjection, out Matrix4x4 projection, out Matrix4x4 deviceProjection, out ShadowSplitData splitData)

Parameters

Type	Name	Description
HDCamera	camera
LightType	lightType
VisibleLight	visibleLight
Vector2	viewportSize
Single	nearPlane
Single	normalBiasMax
UInt32	faceIndex
Matrix4x4	view
Matrix4x4	invViewProjection
Matrix4x4	projection
Matrix4x4	deviceProjection
ShadowSplitData	splitData

ExtractSpotLightData(HDCamera, LightType, SpotLightShape, Single, Single, Single, Single, VisibleLight, Vector2, Single, out Matrix4x4, out Matrix4x4, out Matrix4x4, out Matrix4x4, out ShadowSplitData)

Declaration

public static void ExtractSpotLightData(HDCamera camera, LightType lightType, SpotLightShape shape, float nearPlane, float aspectRatio, float shapeWidth, float shapeHeight, VisibleLight visibleLight, Vector2 viewportSize, float normalBiasMax, out Matrix4x4 view, out Matrix4x4 invViewProjection, out Matrix4x4 projection, out Matrix4x4 deviceProjection, out ShadowSplitData splitData)

Parameters

Type	Name	Description
HDCamera	camera
LightType	lightType
SpotLightShape	shape
Single	nearPlane
Single	aspectRatio
Single	shapeWidth
Single	shapeHeight
VisibleLight	visibleLight
Vector2	viewportSize
Single	normalBiasMax
Matrix4x4	view
Matrix4x4	invViewProjection
Matrix4x4	projection
Matrix4x4	deviceProjection
ShadowSplitData	splitData

ExtractSpotLightProjectionMatrix(Single, Single, Single, Single, Single)

Declaration

public static Matrix4x4 ExtractSpotLightProjectionMatrix(float range, float spotAngle, float nearPlane, float aspectRatio, float guardAngle)

Parameters

Type	Name	Description
Single	range
Single	spotAngle
Single	nearPlane
Single	aspectRatio
Single	guardAngle

Returns

Type	Description
Matrix4x4