Inheritance diagram for ezDynamicMeshBufferResource:

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Public Member Functions
const EZ_ALWAYS_INLINE ezDynamicMeshBufferResourceDescriptor &	GetDescriptor () const

EZ_ALWAYS_INLINE ezGALBufferHandle	GetVertexBuffer () const

EZ_ALWAYS_INLINE ezGALBufferHandle	GetIndexBuffer () const

EZ_ALWAYS_INLINE ezGALBufferHandle	GetColorBuffer () const

ezArrayPtr< ezDynamicMeshVertex >	AccessVertexData ()
	Grants write access to the vertex data, and flags the data as 'dirty'.

ezArrayPtr< ezUInt16 >	AccessIndex16Data ()
	Grants write access to the 16 bit index data, and flags the data as 'dirty'. More...

ezArrayPtr< ezUInt32 >	AccessIndex32Data ()
	Grants write access to the 32 bit index data, and flags the data as 'dirty'. More...

ezArrayPtr< ezColorLinearUB >	AccessColorData ()
	Grants write access to the color data, and flags the data as 'dirty'. More...

const ezVertexDeclarationInfo &	GetVertexDeclaration () const

void	UpdateGpuBuffer (ezGALCommandEncoder *pGALCommandEncoder, ezUInt32 uiFirstVertex=0, ezUInt32 uiNumVertices=ezMath::MaxValue< ezUInt32 >(), ezUInt32 uiFirstIndex=0, ezUInt32 uiNumIndices=ezMath::MaxValue< ezUInt32 >(), bool bCreateNewBuffer=true)
	Uploads the current vertex and index data to the GPU. More...

Public Member Functions inherited from ezResource
EZ_ALWAYS_INLINE ezStringView	GetResourceID () const
	Returns the unique ID that identifies this resource. On a file resource this might be a path. Can also be a GUID or any other scheme that uniquely identifies the resource.

EZ_ALWAYS_INLINE ezUInt64	GetResourceIDHash () const
	Returns the hash of the unique ID.

void	SetResourceDescription (ezStringView sDescription)
	The resource description allows to store an additional string that might be more descriptive during debugging, than the unique ID.

const ezString &	GetResourceDescription () const
	The resource description allows to store an additional string that might be more descriptive during debugging, than the unique ID.

const ezString &	GetResourceIdOrDescription () const
	The returns the resource description, if available, otherwise the resource ID. More...

EZ_ALWAYS_INLINE ezResourceState	GetLoadingState () const
	Returns the current state in which this resource is in.

EZ_ALWAYS_INLINE ezUInt8	GetNumQualityLevelsDiscardable () const
	Returns the current maximum quality level that the resource could have. More...

EZ_ALWAYS_INLINE ezUInt8	GetNumQualityLevelsLoadable () const
	Returns how many quality levels the resource may additionally load.

float	GetLoadingPriority (ezTime now) const
	Returns the priority that is used by the resource manager to determine which resource to load next.

ezResourcePriority	GetPriority () const
	Returns the current resource priority.

void	SetPriority (ezResourcePriority priority)
	Changes the current resource priority.

const EZ_ALWAYS_INLINE ezBitflags< ezResourceFlags > &	GetBaseResourceFlags () const
	Returns the basic flags for the resource type. Mostly used the resource manager.

const EZ_ALWAYS_INLINE MemoryUsage &	GetMemoryUsage () const
	Returns the information about the current memory usage of the resource.

EZ_ALWAYS_INLINE ezTime	GetLastAcquireTime () const
	Returns the time at which the resource was (tried to be) acquired last. If a resource is acquired using ezResourceAcquireMode::PointerOnly, this does not update the last acquired time, since the resource is not acquired for full use.

EZ_ALWAYS_INLINE ezInt32	GetReferenceCount () const
	Returns the reference count of this resource.

const EZ_ALWAYS_INLINE ezTimestamp &	GetLoadedFileModificationTime () const
	Returns the modification date of the file from which this resource was loaded. More...

EZ_ALWAYS_INLINE ezUInt32	GetCurrentResourceChangeCounter () const
	Returns the current value of the resource change counter. Can be used to detect whether the resource has changed since using it last time. More...

EZ_ALWAYS_INLINE void	IncResourceChangeCounter ()
	Allows to manually increase the resource change counter to signal that dependent code might need to update.

virtual void	ResetResource ()
	If the resource has modifications from the original state, it should reset itself to that state now (or force a reload on itself).

void	PrintHandleStackTraces ()
	Prints the stack-traces for all handles that currently reference this resource. More...

Public Member Functions inherited from ezReflectedClass
virtual const ezRTTI *	GetDynamicRTTI () const

bool	IsInstanceOf (const ezRTTI *pType) const
	Returns whether the type of this instance is of the given type or derived from it.

template<typename T >
EZ_ALWAYS_INLINE bool	IsInstanceOf () const
	Returns whether the type of this instance is of the given type or derived from it.

Private Member Functions
virtual ezResourceLoadDesc	UnloadData (Unload WhatToUnload) override
	Requests the resource to unload another quality level. If bFullUnload is true, the resource should unload all data, because it is going to be deleted afterwards.

virtual ezResourceLoadDesc	UpdateContent (ezStreamReader *Stream) override
	Called whenever more data for the resource is available. The resource must read the stream to update it's data. More...

virtual void	UpdateMemoryUsage (MemoryUsage &out_NewMemoryUsage) override
	This function must be overridden by all resource types. More...

Additional Inherited Members
Public Types inherited from ezResource
enum	DoUpdate { OnMainThread, OnAnyThread, DoUpdate::OnGraphicsResourceThreads }

Static Public Member Functions inherited from ezNoBase
static const ezRTTI *	GetStaticRTTI ()

Public Attributes inherited from ezResource
ezEvent< const ezResourceEvent &, ezMutex >	m_ResourceEvents

Static Public Attributes inherited from ezResource
static DoUpdate	UpdateGraphicsResource = ezResource::DoUpdate::OnAnyThread

Protected Types inherited from ezResource
enum	Unload { AllQualityLevels, OneQualityLevel }

Protected Member Functions inherited from ezResource
	ezResource (DoUpdate ResourceUpdateThread, ezUInt8 uiQualityLevelsLoadable)
	Default constructor.

virtual	~ezResource ()
	virtual destructor.

MemoryUsage &	ModifyMemoryUsage ()
	Non-const version for resources that want to write this variable directly.

void	SetIsReloadable (bool bIsReloadable)
	Call this to specify whether a resource is reloadable. More...

void	SetHasLoadingFallback (bool bHasLoadingFallback)
	Used internally by the code injection macros.

Member Function Documentation

◆ AccessColorData()

ezArrayPtr<ezColorLinearUB> ezDynamicMeshBufferResource::AccessColorData ( )

inline

Grants write access to the color data, and flags the data as 'dirty'.

Accessing this data is only valid, if creation of the color buffer was enabled.

◆ AccessIndex16Data()

ezArrayPtr<ezUInt16> ezDynamicMeshBufferResource::AccessIndex16Data ( )

inline

Grants write access to the 16 bit index data, and flags the data as 'dirty'.

Accessing this data is only valid, if the buffer was created with 16 bit indices.

◆ AccessIndex32Data()

ezArrayPtr<ezUInt32> ezDynamicMeshBufferResource::AccessIndex32Data ( )

inline

Grants write access to the 32 bit index data, and flags the data as 'dirty'.

Accessing this data is only valid, if the buffer was created with 32 bit indices.

◆ UpdateContent()

ezResourceLoadDesc ezDynamicMeshBufferResource::UpdateContent ( ezStreamReader * pStream )

overrideprivatevirtual

Called whenever more data for the resource is available. The resource must read the stream to update it's data.

pStream may be nullptr in case the resource data could not be found.

Implements ezResource.

◆ UpdateGpuBuffer()

void ezDynamicMeshBufferResource::UpdateGpuBuffer	(	ezGALCommandEncoder *	pGALCommandEncoder,
		ezUInt32	uiFirstVertex = `0`,
		ezUInt32	uiNumVertices = `ezMath::MaxValue<ezUInt32>()`,
		ezUInt32	uiFirstIndex = `0`,
		ezUInt32	uiNumIndices = `ezMath::MaxValue<ezUInt32>()`,
		bool	bCreateNewBuffer = `true`
	)

Uploads the current vertex and index data to the GPU.

If all values are set to default, the entire data is uploaded. If uiNumVertices or uiNumIndices is set to the max value, all vertices or indices (after their start offset) are uploaded.

In all other cases, the number of elements to upload must be within valid bounds.

This function can be used to only upload a subset of the modified data.

Note that this function doesn't do anything, if the vertex or index data wasn't recently accessed through AccessVertexData(), AccessIndex16Data() or AccessIndex32Data(). So if you want to upload multiple pieces of the data to the GPU, you have to call these functions in between to flag the uploaded data as out-of-date.

◆ UpdateMemoryUsage()

void ezDynamicMeshBufferResource::UpdateMemoryUsage ( MemoryUsage & out_NewMemoryUsage )

overrideprivatevirtual

This function must be overridden by all resource types.

It has to compute the memory used by this resource. It is called by the resource manager whenever the resource's data has been loaded or unloaded.

Implements ezResource.

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

/home/runner/work/ezEngine/ezEngine/Code/Engine/RendererCore/Meshes/DynamicMeshBufferResource.h
/home/runner/work/ezEngine/ezEngine/Code/Engine/RendererCore/Meshes/Implementation/DynamicMeshBufferResource.cpp

Public Member Functions

Private Member Functions

Additional Inherited Members

Member Function Documentation

◆ AccessColorData()

◆ AccessIndex16Data()

◆ AccessIndex32Data()

◆ UpdateContent()

◆ UpdateGpuBuffer()

◆ UpdateMemoryUsage()