Class Lighting

Collection of shader code strings, describing the struct for a Light and different methods for light and shadow calculation.

Inheritance

System.Object

Lighting

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.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Fusee.Engine.Core.ShaderShards.Fragment

Assembly: Fusee.Engine.Core.dll

Syntax

public static class Lighting

Fields

LightStructDeclaration

Struct, that describes a Light object in the shader code./>

Declaration

public static string LightStructDeclaration

Field Value

Type	Description
System.String

Methods

ApplyLightDeferred(Light, Boolean, Int32, Boolean)

Wraps all the lighting methods into a single one. For deferred rendering, this equals the "main" method.

Declaration

public static string ApplyLightDeferred(Light lc, bool isCascaded = false, int numberOfCascades = 0, bool debugCascades = false)

Parameters

Type	Name	Description
Light	lc
System.Boolean	isCascaded
System.Int32	numberOfCascades
System.Boolean	debugCascades

Returns

Type	Description
System.String

ApplyLightForward(ShadingModel)

Wraps all the lighting methods into a single one.

Declaration

public static string ApplyLightForward(ShadingModel setup)

Parameters

Type	Name	Description
ShadingModel	setup

Returns

Type	Description
System.String

AssembleLightingMethods(ShadingModel)

Collects all lighting methods, dependent on what is defined in the given ShadingModel and the LightingCalculationMethod.

Declaration

public static string AssembleLightingMethods(ShadingModel setup)

Parameters

Type	Name	Description
ShadingModel	setup	The ShadingModel which is used to decide which lighting methods we need.

Returns

Type	Description
System.String

AttenuationConeComponent()

Calculates the cone component of the attenuation of a spot light.

Declaration

public static string AttenuationConeComponent()

Returns

Type	Description
System.String

AttenuationPointComponent()

Calculates the attenuation of a point light.

Declaration

public static string AttenuationPointComponent()

Returns

Type	Description
System.String

BRDFSpecularComponent()

Method for calculation the specular lighting component. Replaces the standard specular calculation with the Cook-Torrance calculation.

Declaration

public static string BRDFSpecularComponent()

Returns

Type	Description
System.String

ColorManagementMethods()

Contains all methods for color management (gamma and from and to sRGB).

Declaration

public static string ColorManagementMethods()

Returns

Type	Description
System.String

DecodeSRGB()

Converts a color from sRGB to linear space.

Declaration

public static string DecodeSRGB()

Returns

Type	Description
System.String

DisneyDiffuseComponent()

Method for calculation the diffuse lighting component. Replaces the standard diffuse calculation with the one introduced in [Burley 2012, "Physically-Based Shading at Disney"].

Declaration

public static string DisneyDiffuseComponent()

Returns

Type	Description
System.String

EDLResponse()

Method for calculating the shading factor for eye dome lighting.

Declaration

public static string EDLResponse()

Returns

Type	Description
System.String

EDLShadingFactor()

Method for calculating the eye dome lighting response.

Declaration

public static string EDLShadingFactor()

Returns

Type	Description
System.String

EncodeSRGB()

Converts a color from linear space to sRGB.

Declaration

public static string EncodeSRGB()

Returns

Type	Description
System.String

GammaCorrection()

Method for gamma correction.

Declaration

public static string GammaCorrection()

Returns

Type	Description
System.String

LambertDiffuseComponent()

Method for calculation the diffuse lighting component.

Declaration

public static string LambertDiffuseComponent()

Returns

Type	Description
System.String

LinearizeDepth()

Method for linerizing a depth value using the clipping planes of the current camera.

Declaration

public static string LinearizeDepth()

Returns

Type	Description
System.String

OrenNayarDiffuseComponent()

Method for calculation the diffuse lighting component. See: http://glslsandbox.com/e#54592.0

Declaration

public static string OrenNayarDiffuseComponent()

Returns

Type	Description
System.String

ShadowCalculation()

Creates the method for calculating whether a fragment is in shadow or not, by using a shadow map (sampler2D).

Declaration

public static string ShadowCalculation()

Returns

Type	Description
System.String

ShadowCalculationCascaded()

Creates the method for calculating whether a fragment is in shadow or not, by using a shadow map (sampler2D).

Declaration

public static string ShadowCalculationCascaded()

Returns

Type	Description
System.String

ShadowCalculationCubeMap()

Creates the method for calculating whether a fragment is in shadow or not, by using a shadow map (sampler2DCube). The cube map is used when calculating the shadows for a point light.

Declaration

public static string ShadowCalculationCubeMap()

Returns

Type	Description
System.String

SpecularComponent()

Method for calculation the specular lighting component.

Declaration

public static string SpecularComponent()

Returns

Type	Description
System.String