ezParticleStream_Size Class Reference

#include <DefaultParticleStreams.h>

Inheritance diagram for ezParticleStream_Size:

Protected Member Functions
virtual void	InitializeElements (ezUInt64 uiStartIndex, ezUInt64 uiNumElements) override
	The default implementation initializes all data with zero.
Protected Member Functions inherited from ezParticleStream
virtual void	Initialize (ezParticleSystemInstance *pOwner)
	Called once during stream creation to set up any necessary references or state.
virtual ezResult	UpdateStreamBindings () final override
	Internal method which needs to be implemented, gets the concrete stream bindings. This is called every time the streams are resized. Implementations should check that their required streams exist and are of the correct data types.
virtual void	Process (ezUInt64 uiNumElements) final override
	Particle streams do not process existing elements, they only initialize new ones.

Additional Inherited Members
Public Member Functions inherited from ezProcessingStreamProcessor
	ezProcessingStreamProcessor ()
	Base constructor.
virtual	~ezProcessingStreamProcessor ()
	Base destructor.
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.
Static Public Member Functions inherited from ezNoBase
static const ezRTTI *	GetStaticRTTI ()
Public Attributes inherited from ezProcessingStreamProcessor
float	m_fPriority = 0.0f
	Used for sorting processors, to ensure a certain order. Lower priority == executed first.
Protected Attributes inherited from ezParticleStream
ezProcessingStream *	m_pStream
	The underlying data stream managed by this particle stream.
Protected Attributes inherited from ezProcessingStreamProcessor
ezProcessingStreamGroup *	m_pStreamGroup = nullptr
	Back pointer to the stream group - will be set to the owner stream group when adding the stream processor to the group. Can be used to get stream pointers in UpdateStreamBindings();.

Detailed Description

Stream storing particle sizes.

Initializes new particles with size 1.0. Uses half-precision floats to reduce memory usage.

Member Function Documentation

InitializeElements()

void ezParticleStream_Size::InitializeElements ( ezUInt64  uiStartIndex, ezUInt64  uiNumElements  )

overrideprotectedvirtual

The default implementation initializes all data with zero.

Override this to provide custom initialization for new particles. The implementation should initialize elements in the range [uiStartIndex, uiStartIndex + uiNumElements).

Reimplemented from ezParticleStream.

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

• /home/runner/work/ezEngine/ezEngine/Code/EnginePlugins/ParticlePlugin/Streams/DefaultParticleStreams.h
• /home/runner/work/ezEngine/ezEngine/Code/EnginePlugins/ParticlePlugin/Streams/DefaultParticleStreams.cpp