AZ::RPI::SceneNotification Class Reference

Ebus to receive scene's notifications. More...

#include <SceneBus.h>

Inherits AZ::EBusTraits.

Classes
struct	SceneConnectionPolicy
	Custom connection policy to make sure events are fully in sync. More...

Public Types
enum class	RenderPipelineChangeType { Added , PassChanged , Removed }
using	BusIdType = SceneId
template<typename Bus >
using	ConnectionPolicy = SceneConnectionPolicy< Bus >

Public Member Functions
virtual void	OnRenderPipelineAdded (RenderPipelinePtr pipeline)
virtual void	OnRenderPipelinePassesChanged (RenderPipeline *renderPipeline)
virtual void	OnRenderPipelineRemoved (RenderPipeline *pipeline)
virtual void	OnRenderPipelineChanged (RenderPipeline *, RenderPipelineChangeType)
virtual void	OnRenderPipelinePersistentViewChanged (RenderPipeline *renderPipeline, PipelineViewTag viewTag, ViewPtr newView, ViewPtr previousView)
virtual void	OnPipelineStateLookupRebuilt ()
virtual void	OnBeginPrepareRender ()
virtual void	OnEndPrepareRender ()
	Notifies when the PrepareRender phase is ending.

Static Public Attributes
static const AZ::EBusHandlerPolicy	HandlerPolicy = AZ::EBusHandlerPolicy::Multiple
static const AZ::EBusAddressPolicy	AddressPolicy = AZ::EBusAddressPolicy::ById

Detailed Description

Ebus to receive scene's notifications.

Member Function Documentation

OnBeginPrepareRender()

virtual void AZ::RPI::SceneNotification::OnBeginPrepareRender ( )

inlinevirtual

Notifies when the PrepareRender phase is beginning This phase is when data is read from the FeatureProcessors and written to the draw lists.

OnPipelineStateLookupRebuilt()

virtual void AZ::RPI::SceneNotification::OnPipelineStateLookupRebuilt ( )

inlinevirtual

Notifies that the pipeline state lookup table has been rebuilt, so the pipeline state data (multisample state, render attachment configuration, etc) for a DrawListTag may have changed.

OnRenderPipelineAdded()

virtual void AZ::RPI::SceneNotification::OnRenderPipelineAdded ( RenderPipelinePtr  pipeline )

inlinevirtual

O3DE_DEPRECATION_NOTICE(GHI-12687)

Deprecated:

use OnRenderPipelineChanged(RenderPipeline*, RenderPipelineChangeType::Added) Notifies when a render pipeline is added to this scene.

Parameters

pipeline

The render pipeline which was added

OnRenderPipelineChanged()

virtual void AZ::RPI::SceneNotification::OnRenderPipelineChanged ( RenderPipeline *  , RenderPipelineChangeType    )

inlinevirtual

Notifies when a render pipeline was added, removed or changed

Parameters

pipeline

The render pipeline which was added

OnRenderPipelinePassesChanged()

virtual void AZ::RPI::SceneNotification::OnRenderPipelinePassesChanged ( RenderPipeline *  renderPipeline )

inlinevirtual

O3DE_DEPRECATION_NOTICE(GHI-12687)

Deprecated:

use OnRenderPipelineChanged(RenderPipeline*, RenderPipelineChangeType::PassChanged) Notifies when any passes of this render pipeline are modified before a render tick This includes adding a pass, removing a pass, or if pass data changed (such as attachments, draw list tags, etc.) Feature processors may need to use it to update their cached pipeline states

Parameters

pipeline

The render pipeline which was modified

OnRenderPipelinePersistentViewChanged()

virtual void AZ::RPI::SceneNotification::OnRenderPipelinePersistentViewChanged ( RenderPipeline *  renderPipeline, PipelineViewTag  viewTag, ViewPtr  newView, ViewPtr  previousView  )

inlinevirtual

Notifies when a persistent view is set/changed (for a particular RenderPipeline + ViewTag)

Parameters

pipeline	The render pipeline which was modified
viewTag	The viewTag in this render pipeline which the new view was set to
newView	The view which was set to the render pipeline's view tag
previousView	The previous view associates to render pipeline's view tag before the new view was set

OnRenderPipelineRemoved()

virtual void AZ::RPI::SceneNotification::OnRenderPipelineRemoved ( RenderPipeline *  pipeline )

inlinevirtual

O3DE_DEPRECATION_NOTICE(GHI-12687)

Deprecated:

use OnRenderPipelineChanged(RenderPipeline*, RenderPipelineChangeType::Removed) Notifies when a render pipeline is removed from this scene.

Parameters

pipeline

The render pipeline which was removed

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The documentation for this class was generated from the following file:

• Gems/Atom/RPI/Code/Include/Atom/RPI.Public/SceneBus.h