Class ShadowUtils
Inheritance
System.Object
ShadowUtils
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ToString()
System.Object.ReferenceEquals(System.Object, System.Object)
Syntax
Methods
Asfloat(Int32)
Declaration
public static float Asfloat(int val)
Parameters
| Type |
Name |
Description |
| System.Int32 |
val |
|
Returns
| Type |
Description |
| System.Single |
|
Asfloat(UInt32)
Declaration
public static float Asfloat(uint val)
Parameters
| Type |
Name |
Description |
| System.UInt32 |
val |
|
Returns
| Type |
Description |
| System.Single |
|
Asint(Single)
Declaration
public static int Asint(float val)
Parameters
| Type |
Name |
Description |
| System.Single |
val |
|
Returns
| Type |
Description |
| System.Int32 |
|
Asuint(Single)
Declaration
public static uint Asuint(float val)
Parameters
| Type |
Name |
Description |
| System.Single |
val |
|
Returns
| Type |
Description |
| System.UInt32 |
|
CalcGuardAnglePerspective(Single, Single, Single, Single, Single)
Declaration
public static float CalcGuardAnglePerspective(float angleInDeg, float resolution, float filterWidth, float normalBiasMax, float guardAngleMaxInDeg)
Parameters
| Type |
Name |
Description |
| System.Single |
angleInDeg |
|
| System.Single |
resolution |
|
| System.Single |
filterWidth |
|
| System.Single |
normalBiasMax |
|
| System.Single |
guardAngleMaxInDeg |
|
Returns
| Type |
Description |
| System.Single |
|
ClearPrecision(GPUShadowAlgorithm)
Declaration
public static GPUShadowAlgorithm ClearPrecision(GPUShadowAlgorithm gpuAlgo)
Parameters
Returns
ExtractAlgorithm(GPUShadowAlgorithm)
Declaration
public static ShadowAlgorithm ExtractAlgorithm(GPUShadowAlgorithm gpuAlgo)
Parameters
Returns
ExtractDirectionalLightMatrix(VisibleLight, UInt32, Int32, Single[], Single, UInt32, UInt32, out Matrix4x4, out Matrix4x4, out Matrix4x4, out Matrix4x4, out Vector4, out ShadowSplitData, CullResults, Int32)
Declaration
public static Matrix4x4 ExtractDirectionalLightMatrix(VisibleLight vl, uint cascadeIdx, int cascadeCount, float[] splitRatio, float nearPlaneOffset, uint width, uint height, out Matrix4x4 view, out Matrix4x4 proj, out Matrix4x4 deviceProj, out Matrix4x4 vpinverse, out Vector4 lightDir, out ShadowSplitData splitData, CullResults cullResults, int lightIndex)
Parameters
| Type |
Name |
Description |
| VisibleLight |
vl |
|
| System.UInt32 |
cascadeIdx |
|
| System.Int32 |
cascadeCount |
|
| System.Single[] |
splitRatio |
|
| System.Single |
nearPlaneOffset |
|
| System.UInt32 |
width |
|
| System.UInt32 |
height |
|
| Matrix4x4 |
view |
|
| Matrix4x4 |
proj |
|
| Matrix4x4 |
deviceProj |
|
| Matrix4x4 |
vpinverse |
|
| Vector4 |
lightDir |
|
| ShadowSplitData |
splitData |
|
| CullResults |
cullResults |
|
| System.Int32 |
lightIndex |
|
Returns
| Type |
Description |
| Matrix4x4 |
|
ExtractPointLightMatrix(VisibleLight, UInt32, Single, out Matrix4x4, out Matrix4x4, out Matrix4x4, out Matrix4x4, out Vector4, out ShadowSplitData)
Declaration
public static Matrix4x4 ExtractPointLightMatrix(VisibleLight vl, uint faceIdx, float guardAngle, out Matrix4x4 view, out Matrix4x4 proj, out Matrix4x4 deviceProj, out Matrix4x4 vpinverse, out Vector4 lightDir, out ShadowSplitData splitData)
Parameters
| Type |
Name |
Description |
| VisibleLight |
vl |
|
| System.UInt32 |
faceIdx |
|
| System.Single |
guardAngle |
|
| Matrix4x4 |
view |
|
| Matrix4x4 |
proj |
|
| Matrix4x4 |
deviceProj |
|
| Matrix4x4 |
vpinverse |
|
| Vector4 |
lightDir |
|
| ShadowSplitData |
splitData |
|
Returns
| Type |
Description |
| Matrix4x4 |
|
ExtractPrecision(GPUShadowAlgorithm)
Declaration
public static ShadowPrecision ExtractPrecision(GPUShadowAlgorithm gpuAlgo)
Parameters
Returns
ExtractSpotLightMatrix(VisibleLight, Single, out Matrix4x4, out Matrix4x4, out Matrix4x4, out Matrix4x4, out Vector4, out ShadowSplitData)
Declaration
public static Matrix4x4 ExtractSpotLightMatrix(VisibleLight vl, float guardAngle, out Matrix4x4 view, out Matrix4x4 proj, out Matrix4x4 deviceProj, out Matrix4x4 vpinverse, out Vector4 lightDir, out ShadowSplitData splitData)
Parameters
| Type |
Name |
Description |
| VisibleLight |
vl |
|
| System.Single |
guardAngle |
|
| Matrix4x4 |
view |
|
| Matrix4x4 |
proj |
|
| Matrix4x4 |
deviceProj |
|
| Matrix4x4 |
vpinverse |
|
| Vector4 |
lightDir |
|
| ShadowSplitData |
splitData |
|
Returns
| Type |
Description |
| Matrix4x4 |
|
ExtractVariant(GPUShadowAlgorithm)
Declaration
public static ShadowVariant ExtractVariant(GPUShadowAlgorithm gpuAlgo)
Parameters
Returns
InvertOrthographic(ref Matrix4x4, ref Matrix4x4, out Matrix4x4)
Declaration
public static void InvertOrthographic(ref Matrix4x4 proj, ref Matrix4x4 view, out Matrix4x4 vpinv)
Parameters
| Type |
Name |
Description |
| Matrix4x4 |
proj |
|
| Matrix4x4 |
view |
|
| Matrix4x4 |
vpinv |
|
InvertPerspective(ref Matrix4x4, ref Matrix4x4, out Matrix4x4)
Declaration
public static void InvertPerspective(ref Matrix4x4 proj, ref Matrix4x4 view, out Matrix4x4 vpinv)
Parameters
| Type |
Name |
Description |
| Matrix4x4 |
proj |
|
| Matrix4x4 |
view |
|
| Matrix4x4 |
vpinv |
|
InvertView(ref Matrix4x4, out Matrix4x4)
Declaration
public static void InvertView(ref Matrix4x4 view, out Matrix4x4 invview)
Parameters
| Type |
Name |
Description |
| Matrix4x4 |
view |
|
| Matrix4x4 |
invview |
|
Pack(ShadowAlgorithm, ShadowVariant, ShadowPrecision)
Declaration
public static GPUShadowAlgorithm Pack(ShadowAlgorithm algo, ShadowVariant vari, ShadowPrecision prec)
Parameters
Returns
Unpack(GPUShadowAlgorithm, out ShadowAlgorithm, out ShadowVariant, out ShadowPrecision)
Declaration
public static void Unpack(GPUShadowAlgorithm gpuAlgo, out ShadowAlgorithm algo, out ShadowVariant vari, out ShadowPrecision prec)
Parameters
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