SceneEffectParameterSemantics Class

Defines the standard semantics for effect parameters used in a IScene.

Inheritance Hierarchy

SystemObject
DigitalRune.Graphics.EffectsSceneEffectParameterSemantics

Namespace: DigitalRune.Graphics.Effects
Assembly: DigitalRune.Graphics (in DigitalRune.Graphics.dll) Version: 1.2.0.0 (1.2.1.14562)

Syntax

C++

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public static class SceneEffectParameterSemantics

Public NotInheritable Class SceneEffectParameterSemantics

public ref class SceneEffectParameterSemantics abstract sealed

[<AbstractClassAttribute>]
[<SealedAttribute>]
type SceneEffectParameterSemantics =  class end

The SceneEffectParameterSemantics type exposes the following members.

Fields

	Name	Description
	AmbientLight	The intensity of an ambient light (RGB as Vector3 or RGBA as Vector4).
	AmbientLightAttenuation	The hemispheric attenuation factor of the ambient light (Single). (0 = pure ambient, no hemispheric lighting; 1 = one-sided hemispheric lighting)
	AmbientLightUp	The up vector of the ambient light in world space (Vector3 or Vector4). (Used for hemispheric attenuation AmbientLightAttenuation.)
	Bones	Obsolete. The skinning matrices for mesh skinning (array of Matrix).
	CameraDirection	The camera direction in world space (Vector3 or Vector4).
	CameraFar	The distance of the camera far plane (Single).
	CameraNear	The distance of the camera near plane (Single).
	CameraPosition	The camera position in world space (Vector3 or Vector4).
	DecalAlpha	The opacity of the decal (Single).
	DecalNormalThreshold	The normal threshold of the decal given as cos(α) (Single).
	DecalOptions	The decal options.
	DecalOrientation	The orientation of the decal (= z-axis in world space, Vector3).
	DirectionalLightDiffuse	The diffuse intensity of a directional light (Vector3 or Vector4).
	DirectionalLightDirection	The light direction in world space (Vector3 or Vector4).
	DirectionalLightShadowCascadeDistances	The cascade split distances of a directional light shadow (Vector4).
	DirectionalLightShadowDepthBias	The depth bias of each cascade of a directional light shadow (Vector4).
	DirectionalLightShadowDepthBiasOffset	The depth bias offset of each cascade of a directional light shadow (Vector4).
	DirectionalLightShadowDepthBiasScale	The depth bias scale of each cascade of a directional light shadow (Vector4).
	DirectionalLightShadowFadeOutDistance	The distance where a directional light shadow starts to fade out (Single).
	DirectionalLightShadowFadeOutRange	The relative range over which directional light shadows are faded out (Single).
	DirectionalLightShadowFilterRadius	The filter radius of a directional light shadow (Single).
	DirectionalLightShadowFog	The shadow factor that is used beyond the maximum distance of a directional light shadow (Single).
	DirectionalLightShadowJitterResolution	The jitter resolution (for jitter sampling) of a directional light shadow (Single).
	DirectionalLightShadowMap	The shadow map of a directional light shadow (Texture2D).
	DirectionalLightShadowMapSize	The shadow map size of a directional light shadow (Vector2).
	DirectionalLightShadowMaxDistance	The maximum distance up to which a directional light shadow is rendered (Single).
	DirectionalLightShadowNormalOffset	The normal offset of each cascade of a directional light shadow (Vector4).
	DirectionalLightShadowNumberOfCascades	The number of cascades of a directional light shadow (Int32).
	DirectionalLightShadowParameters	The shadow parameters of a directional light shadow. (The type is either struct ShadowParameters as defined in ShadowMap.fxh or struct CascadedShadowParameters as defined in CascadedShadowMap.fxh.)
	DirectionalLightShadowViewProjections	The transform matrices of a directional light shadow (array of Matrix).
	DirectionalLightSpecular	The specular intensity of a directional light (Vector3 or Vector4).
	DirectionalLightTexture	The texture of a directional light (Texture2D).
	DirectionalLightTextureMatrix	The texture matrix of a directional light which converts positions from world space to the texture space of the light (Matrix).
	DirectionalLightTextureOffset	The texture offset of a directional light (Vector2).
	DirectionalLightTextureScale	The texture scale of a directional light (Vector2).
	EnvironmentMap	The cube map texture containing the environment (TextureCube). (Environment cube maps in a scene are defined using ImageBasedLights.)
	EnvironmentMapDiffuse	The intensity of diffuse environment map reflections (Vector3 or Vector4).
	EnvironmentMapMatrix	The texture matrix of the environment map which converts positions from world space to the texture space of the cube map (Matrix).
	EnvironmentMapRgbmMax	The max value (see also Max) of the RGBM encoding in gamma space (Single). If the environment map is encoded using sRGB, this value is 1.
	EnvironmentMapSize	The side length of one cube map face of the environment map in texels (Single).
	EnvironmentMapSpecular	The intensity of specular environment map reflections (Vector3 or Vector4).
	FogColor	The fog color (RGBA as Vector4).
	FogDensity	The density of the fog (Single).
	FogEnd	The end distance of the fog (Single).
	FogParameters	The combined parameters of the fog; a Vector4 containing: (start distance, end distance or 1 / density, fog curve exponent, height falloff).
	FogStart	The start distance of the fog (Single).
	LastCameraDirection	The camera direction of the last frame in world space (Vector3 or Vector4).
	LastCameraPosition	The camera position of the last frame in world space (Vector3 or Vector4).
	LastPosition	The position of the object in world space (Vector3 or Vector4) of the last frame.
	LastProjection	The projection matrix (Matrix) of the last frame.
	LastProjectionInverse	The inverse projection matrix (Matrix) of the last frame.
	LastProjectionInverseTranspose	The transpose of the inverse projection matrix (Matrix) of the last frame.
	LastProjectionTranspose	The transpose of the projection matrix (Matrix) of the last frame.
	LastView	The view matrix (Matrix) of the last frame.
	LastViewInverse	The inverse view matrix (Matrix) of the last frame.
	LastViewInverseTranspose	The transpose of the inverse view matrix (Matrix) of the last frame.
	LastViewProjection	The view-projection matrix (Matrix) of the last frame.
	LastViewProjectionInverse	The inverse view-projection matrix (Matrix) of the last frame.
	LastViewProjectionInverseTranspose	The transpose of the inverse view-projection matrix (Matrix) of the last frame.
	LastViewProjectionTranspose	The transpose of the view-projection matrix (Matrix) of the last frame.
	LastViewTranspose	The transpose of the view matrix (Matrix) of the last frame.
	LastWorld	The world matrix (Matrix) of the last frame.
	LastWorldInverse	The inverse world matrix (Matrix) of the last frame.
	LastWorldInverseTranspose	The transpose of the inverse world matrix (Matrix) of the last frame.
	LastWorldTranspose	The transpose of the world matrix (Matrix) of the last frame.
	LastWorldView	The world-view matrix (Matrix) of the last frame.
	LastWorldViewInverse	The inverse world-view matrix (Matrix) of the last frame.
	LastWorldViewInverseTranspose	The transpose of the inverse world-view matrix (Matrix) of the last frame.
	LastWorldViewProjection	The world-view-projection matrix (Matrix) of the last frame.
	LastWorldViewProjectionInverse	The inverse world-view-projection matrix (Matrix) of the last frame.
	LastWorldViewProjectionInverseTranspose	The transpose of the inverse world-view-projection matrix (Matrix) of the last frame.
	LastWorldViewProjectionTranspose	The transpose of the world-view-projection matrix (Matrix) of the last frame.
	LastWorldViewTranspose	The transpose of the world-view matrix (Matrix) of the last frame.
	LodCameraPosition	The position of the camera used as reference for LOD calculations (Vector3).
	PointLightAttenuation	The attenuation exponent of a point light (Single).
	PointLightDiffuse	The diffuse intensity of a point light (Vector3 or Vector4).
	PointLightPosition	The position of a point light in world space (Vector3 or Vector4).
	PointLightRange	The range of a point light (Single).
	PointLightSpecular	The specular intensity of a point light (Vector3 or Vector4).
	PointLightTexture	The texture of a point light (TextureCube).
	PointLightTextureMatrix	The texture matrix of a point light which converts directions from world space to the texture space of the light (Matrix).
	Position	The position of the object in world space (Vector3 or Vector4).
	Projection	The projection matrix (Matrix).
	ProjectionInverse	The inverse projection matrix (Matrix).
	ProjectionInverseTranspose	The transpose of the inverse projection matrix (Matrix).
	ProjectionTranspose	The transpose of the projection matrix (Matrix).
	ProjectorLightAttenuation	The attenuation exponent of a projector light (Single).
	ProjectorLightDiffuse	The diffuse intensity of a projector light (Vector3 or Vector4).
	ProjectorLightDirection	The direction of a projector light in world space (Vector3 or Vector4).
	ProjectorLightPosition	The position of a projector light in world space (Vector3 or Vector4).
	ProjectorLightRange	The range of a projector light (Single).
	ProjectorLightSpecular	The specular intensity of a projector light (Vector3 or Vector4).
	ProjectorLightTexture	The texture that is projected by the projector light.
	ProjectorLightTextureMatrix	The texture matrix of a projector light which converts positions from world space to the texture space of the light (Matrix).
	ProjectorLightViewProjection	The view-projection matrix of the projector light.
	ShadowFar	The distance to the far plane of the shadow projection (Single). (Only valid during shadow map creation.)
	ShadowNear	The distance to the near plane of the shadow projection (Single). (Only valid during shadow map creation.)
	SpotlightAttenuation	The attenuation exponent of a spotlight (Single).
	SpotlightCutoffAngle	The cutoff (penumbra) angle of the spotlight in radians (Single).
	SpotlightDiffuse	The diffuse intensity of a spotlight (Vector3 or Vector4).
	SpotlightDirection	The direction of a spotlight in world space (Vector3 or Vector4).
	SpotlightFalloffAngle	The falloff (umbra) angle of the spotlight in radians (Single).
	SpotlightPosition	The position of a spotlight in world space (Vector3 or Vector4).
	SpotlightRange	The range of a spotlight (Single).
	SpotlightSpecular	The specular intensity of a spotlight (Vector3 or Vector4).
	SpotlightTexture	The texture of a spotlight (Texture2D).
	SpotlightTextureMatrix	The texture matrix of a spotlight which converts positions from world space to the texture space of the light (Matrix).
	UnscaledWorld	Same as World, except that the matrix does not contain any scale factors.
	UnscaledWorldView	Same as WorldView, except that the matrix does not contain any scale factors.
	View	The view matrix (Matrix).
	ViewInverse	The inverse of the view matrix (Matrix).
	ViewInverseTranspose	The transpose of the inverse view matrix (Matrix).
	ViewProjection	The view-projection matrix (Matrix).
	ViewProjectionInverse	The inverse view-projection matrix (Matrix).
	ViewProjectionInverseTranspose	The transpose of the inverse view-projection matrix (Matrix).
	ViewProjectionTranspose	The transpose of the view-projection matrix (Matrix).
	ViewTranspose	The transpose of the view matrix (Matrix).
	World	The world matrix (Matrix).
	WorldInverse	The inverse world matrix (Matrix).
	WorldInverseTranspose	The transpose of the inverse world matrix (Matrix).
	WorldTranspose	The transpose of the world matrix (Matrix).
	WorldView	The world-view matrix (Matrix).
	WorldViewInverse	The inverse world-view matrix (Matrix).
	WorldViewInverseTranspose	The transpose of the inverse world-view matrix (Matrix).
	WorldViewProjection	The world-view-projection matrix (Matrix).
	WorldViewProjectionInverse	The inverse world-view-projection matrix (Matrix).
	WorldViewProjectionInverseTranspose	The transpose of the inverse world-view-projection matrix (Matrix).
	WorldViewProjectionTranspose	The transpose of the world-view-projection matrix (Matrix).
	WorldViewTranspose	The transpose of the world-view matrix (Matrix).

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Remarks

The standard semantic define the meaning of effect parameters. See EffectParameterDescription.

Important: General semantics specified in an .fx files are case-insensitive. Therefore, use the InvariantCultureIgnoreCase string comparer for parsing .fx files. But when accessed from code (C# or VB.NET) the strings are case-sensitive! That means the standard semantics stored in EffectParameterDescription can be compared directly.

Reference

DigitalRune.Graphics.Effects Namespace