1. Epic GamesDeveloper
  3. StateStream

StateStream

API > API/Runtime

   
Name StateStream
Type Runtime
Location /Engine/Source/Runtime/StateStream/
Module Build Rules StateStream.Build.cs

Classes

Name Remarks
FPow2ChunkedArray FPow2ChunkedArray
FStateStreamCreator  
FStateStreamManagerImpl StateStreamManager implementation. This type should only be known render side.
FTransformObject  
FTransformObjectListener Listener for when transform object gets dirty.
FTransformStateStreamImpl  
TStateStream TStateStream is a generic implementation of IStateStream that contains all the boiler plate code related to ticks, interpolation, etc.
TStateStreamStore TStateStreamStore is a threadsafe, reference stable storage.

Structs

Name Remarks
FStateStreamCopyContext  
FStateStreamHandle Base type for state stream handles.
FStateStreamInterpolateContext  
FStateStreamRegisterContext  
FStateStreamUnregisterContext  
FTransformDynamicState  
FTransformHandle  
FTransformStaticState  
TStateStreamSettings  

Interfaces

Name Remarks
IStateStream Interface used by StateStreamManagerImpl.
IStateStreamDebugRenderer  
IStateStreamHandleOwner  
IStateStreamManager  
ITransformStateStream  

Typedefs

Name Type Remarks Include Path
StateStreamTime double   StateStreamDefinitions.h

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
TransformStateStreamId uint32   TransformStateStream.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool StateStreamEquals ( const Type& A,
const Type& B
)

   StateStreamDefinitions.h  

bool StateStreamEquals ( const FTransform& A,
const FTransform& B
)

   TransformStateStreamMath.h  

bool StateStreamEquals ( const TArray< FTransform >& A,
const TArray< FTransform >& B
)

   TransformStateStreamMath.h  

void StateStreamInterpolate ( FStateStreamInterpolateContext& Context,
Type& Out,
const Type& From,
const Type& To
)

   StateStreamDefinitions.h  

void StateStreamInterpolate ( FStateStreamInterpolateContext& Context,
uint32& Out,
const uint32& From,
const uint32& To
)

   StateStreamDefinitions.h  

void StateStreamInterpolate ( FStateStreamInterpolateContext& Context,
float& Out,
const float& From,
const float& To
)

   StateStreamDefinitions.h  

void StateStreamInterpolate ( FStateStreamInterpolateContext& Context,
double& Out,
const double& From,
const double& To
)

   StateStreamDefinitions.h  

void StateStreamInterpolate ( FStateStreamInterpolateContext& Context,
FTransform& Out,
const FTransform& From,
const FTransform& To
)

 Special implementations for types used in state stream states Used by generated code TransformStateStreamMath.h  

void StateStreamInterpolate ( FStateStreamInterpolateContext& Context,
TArray< FTransform >& Out,
const TArray< FTransform >& From,
const TArray< FTransform >& To
)

   TransformStateStreamMath.h  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page