Class ShadowMapProvider

This class is responsible to manage all shadows of this scene.

Inheritance

object

DisposableObject

ShadowMapProvider

Implements

IDisposable

Inherited Members

DisposableObject.Disposed

DisposableObject.Dispose()

DisposableObject.Dispose(bool)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Evergine.Framework.Graphics

Assembly: Evergine.Framework.dll

Syntax

public class ShadowMapProvider : DisposableObject, IDisposable

Constructors

ShadowMapProvider(DefaultRenderPipeline)

Initializes a new instance of the ShadowMapProvider class.

Declaration

public ShadowMapProvider(DefaultRenderPipeline renderPipeline)

Parameters

Type	Name	Description
DefaultRenderPipeline	renderPipeline	The render pipeline.

Fields

DirectionalShadowMapArray

Texture to hold all directional lights depth maps.

Declaration

public Texture DirectionalShadowMapArray

Field Value

Type	Description
Texture

DirectionalShadowMapFramebuffers

The directional shadowmap framebuffer array.

Declaration

public FrameBuffer[] DirectionalShadowMapFramebuffers

Field Value

Type	Description
FrameBuffer[]

NumCascades

Cascade count used in directional lights.

Declaration

public const uint NumCascades = 4

Field Value

Type	Description
uint

PunctualShadowMapArray

Texture to hold all point lights depth maps.

Declaration

public Texture PunctualShadowMapArray

Field Value

Type	Description
Texture

PunctualShadowMapFramebuffers

The punctual shadowmap framebuffer array.

Declaration

public FrameBuffer[] PunctualShadowMapFramebuffers

Field Value

Type	Description
FrameBuffer[]

ShadowViewProjectionBuffer

Gets the shadow view projection buffer pointer.

Declaration

public IntPtr ShadowViewProjectionBuffer

Field Value

Type	Description
IntPtr

ShadowViewProjectionBufferSize

Gets the shadow view projection buffer size.

Declaration

public uint ShadowViewProjectionBufferSize

Field Value

Type	Description
uint

SpotShadowMapArray

Texture to hold all spot lights depth maps.

Declaration

public Texture SpotShadowMapArray

Field Value

Type	Description
Texture

SpotShadowMapFramebuffers

The spot shadowmap framebuffer array.

Declaration

public FrameBuffer[] SpotShadowMapFramebuffers

Field Value

Type	Description
FrameBuffer[]

Properties

DirectionalShadowMapResolution

Gets or sets the Directional Shadow Map texture size.

Declaration

public ShadowMapProvider.ShadowMapSize DirectionalShadowMapResolution { get; set; }

Property Value

Type	Description
ShadowMapProvider.ShadowMapSize

PunctualShadowMapResolution

Gets or sets the Punctual Shadow Map texture size.

Declaration

public ShadowMapProvider.ShadowMapSize PunctualShadowMapResolution { get; set; }

Property Value

Type	Description
ShadowMapProvider.ShadowMapSize

ShadowFilter

Gets or sets the global shadow filter.

Declaration

public ShadowMapProvider.Filter ShadowFilter { get; set; }

Property Value

Type	Description
ShadowMapProvider.Filter

SpotShadowMapResolution

Gets or sets the Spot Shadow Map texture size.

Declaration

public ShadowMapProvider.ShadowMapSize SpotShadowMapResolution { get; set; }

Property Value

Type	Description
ShadowMapProvider.ShadowMapSize

Methods

BeginFrame()

Reset the slice counters.

Declaration

public void BeginFrame()

Destroy()

Destroy all resources of this instance.

Declaration

protected override void Destroy()

Overrides

DisposableObject.Destroy()

ExtendShadowMapSlot(LightType)

Extend the capacity of the shadow map textures.

Declaration

public void ExtendShadowMapSlot(LightType type)

Parameters

Type	Name	Description
LightType	type	The type of light that need a slot.

NextDirectionalShadowMapFramebuffer(LightDrawContext, int)

Get the next free shadow framebuffer.

Declaration

public void NextDirectionalShadowMapFramebuffer(LightDrawContext lightDrawContext, int cascadeIdx)

Parameters

Type	Name	Description
LightDrawContext	lightDrawContext	The active light draw context.
int	cascadeIdx	The cascade index.

NextPunctualShadowMapFramebuffer(LightDrawContext, int)

Get the next free shadow framebuffer.

Declaration

public void NextPunctualShadowMapFramebuffer(LightDrawContext lightDrawContext, int faceIdx)

Parameters

Type	Name	Description
LightDrawContext	lightDrawContext	The active light draw context.
int	faceIdx	The cube face index.

NextSpotShadowMapFramebuffer(LightDrawContext, int)

Get the next free shadow framebuffer.

Declaration

public void NextSpotShadowMapFramebuffer(LightDrawContext lightDrawContext, int cascadeIdx)

Parameters

Type	Name	Description
LightDrawContext	lightDrawContext	The active light draw context.
int	cascadeIdx	The cascade index.

ReduceShadowMapSlot(LightType)

Reduce the capacity of the shadow map textures.

Declaration

public void ReduceShadowMapSlot(LightType type)

Parameters

Type	Name	Description
LightType	type	The type of light that need a slot.

RefreshLightProjection(LightDrawContext, int)

Refresh the light projection.

Declaration

public void RefreshLightProjection(LightDrawContext lightDrawContext, int slot)

Parameters

Type	Name	Description
LightDrawContext	lightDrawContext	The light draw context.
int	slot	The slot index.

ReserveShadowMapSlots(Light, uint)

Set a valid shadowMap slot.

Declaration

public void ReserveShadowMapSlots(Light light, uint slots)

Parameters

Type	Name	Description
Light	light	The light.
uint	slots	the slots needed.

ResetDirectionalCurrentSlice()

Reset the current slice.

Declaration

public void ResetDirectionalCurrentSlice()

Implements

IDisposable

Extension Methods

ReflectionHelper.GetMemberAssembly(object)

ReflectionHelper.GetTypeName(object)