UE::MovieScene::TSimpleBlenderSystemImpl< PropertyType, ResultTraits > Class Template Reference

#include <MovieSceneBlenderSystemHelper.h>

Public Types
using	FGatherResults = TSimpleBlenderGatherResults< PropertyType, ResultTraits >
using	FCombineResults = TSimpleBlenderCombineResults< PropertyType, ResultTraits >

Public Member Functions
	TSimpleBlenderSystemImpl ()
void	Setup (UMovieSceneBlenderSystem *InBlenderSystem, TComponentTypeID< PropertyType > InResultComponentID, UClass *ChannelEvaluatorSystem=nullptr)
void	Schedule (UMovieSceneEntitySystemLinker *Linker, TBitArray<> &AllocatedBlendChannels, IEntitySystemScheduler *TaskScheduler)
void	Run (UMovieSceneEntitySystemLinker *Linker, TBitArray<> &AllocatedBlendChannels, FSystemTaskPrerequisites &InPrerequisites, FSystemSubsequentTasks &Subsequents)
void	ZeroAccumulationBuffers ()

Detailed Description

template<typename PropertyType, typename ResultTraits = TSimpleBlendResultTraits<PropertyType>>
class UE::MovieScene::TSimpleBlenderSystemImpl< PropertyType, ResultTraits >

A helper class for simple blender systems.

This class implements a simple blender system that accumulates all contributors to a blend channel, and returns the blended value, as defined by the value type's traits class (above).

Member Typedef Documentation

FCombineResults

template<typename PropertyType , typename ResultTraits = TSimpleBlendResultTraits<PropertyType>>

using UE::MovieScene::TSimpleBlenderSystemImpl< PropertyType, ResultTraits >::FCombineResults = TSimpleBlenderCombineResults<PropertyType, ResultTraits>

FGatherResults

template<typename PropertyType , typename ResultTraits = TSimpleBlendResultTraits<PropertyType>>

using UE::MovieScene::TSimpleBlenderSystemImpl< PropertyType, ResultTraits >::FGatherResults = TSimpleBlenderGatherResults<PropertyType, ResultTraits>

Constructor & Destructor Documentation

TSimpleBlenderSystemImpl()

template<typename PropertyType , typename ResultTraits = TSimpleBlendResultTraits<PropertyType>>

UE::MovieScene::TSimpleBlenderSystemImpl< PropertyType, ResultTraits >::TSimpleBlenderSystemImpl ( )

inline

Member Function Documentation

Run()

template<typename PropertyType , typename ResultTraits = TSimpleBlendResultTraits<PropertyType>>

void UE::MovieScene::TSimpleBlenderSystemImpl< PropertyType, ResultTraits >::Run ( UMovieSceneEntitySystemLinker *  Linker, TBitArray<> &  AllocatedBlendChannels, FSystemTaskPrerequisites &  InPrerequisites, FSystemSubsequentTasks &  Subsequents  )

inline

Runs the blender system

Schedule()

template<typename PropertyType , typename ResultTraits = TSimpleBlendResultTraits<PropertyType>>

void UE::MovieScene::TSimpleBlenderSystemImpl< PropertyType, ResultTraits >::Schedule ( UMovieSceneEntitySystemLinker *  Linker, TBitArray<> &  AllocatedBlendChannels, IEntitySystemScheduler *  TaskScheduler  )

inline

Setup()

template<typename PropertyType , typename ResultTraits = TSimpleBlendResultTraits<PropertyType>>

void UE::MovieScene::TSimpleBlenderSystemImpl< PropertyType, ResultTraits >::Setup ( UMovieSceneBlenderSystem *  InBlenderSystem, TComponentTypeID< PropertyType >  InResultComponentID, UClass *  ChannelEvaluatorSystem = nullptr  )

inline

Sets up this helper class. To be called in the owning blender system's constructor.

Parameters

InBlenderSystem	The owning blender system
InResultComponentID	The component type for the values to blend
ChannelEvaluationSystem	The evaluation system for the value to blend. If set, the owner blender system will be automatically made a downstream dependency of it (optional)

ZeroAccumulationBuffers()

template<typename PropertyType , typename ResultTraits = TSimpleBlendResultTraits<PropertyType>>

void UE::MovieScene::TSimpleBlenderSystemImpl< PropertyType, ResultTraits >::ZeroAccumulationBuffers ( )

inline

---

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

• Engine/Source/Runtime/MovieSceneTracks/Public/Systems/MovieSceneBlenderSystemHelper.h