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Framework

Unreal Engine C++ API Reference > Runtime > Chaos

Classes

  Type Name Description
Public struct FCheckGameplayThread    
Public struct FCheckPhysicsThread    
Public class FDebugSolverTask Async task to run the solver advance in its own debug thread, substep by substep.  
Public class FDebugSolverTasks List of solver tasks used to debug substep.  
Public class FPhysicsRwLock A recursive readwrite lock that uses FRwLock internally (this uses an efficient platform specific implementation)  
Public class FPhysicsSceneGuard Recursive Read/Write lock object for protecting external data accesses for physics scenes.  
Public class FPhysicsSimpleMutexLock A simple mutex based lock based on FCriticalSection. Reads are exclusive  
Public class FPhysSpinLock A non-yielding, recursive spin lock Implements a first-in, first-out lock / mutex that won't yield back to the system.  
Public class ITimeStep    
Public class TMutexScopeLock Templated RAII scope lock around generic mutex type  
Public class TPhysicsSceneGuardScopedRead Implements a RAII scoped read lock around a generic mutex.  
Public class TPhysicsSceneGuardScopedWrite Implements a RAII scoped write lock around a generic mutex.  
Public class TRwFifoLock A first-in, first-out "fair" read-write lock around a generic mutex Given a mutex (either just FCriticalSection or some custom lock) this class implements a fair lock.  
Public class TThreadCheckedData This is a wrapper around a piece of data which adds execution thread access checks.  
Public class TTripleBufferedData A lock free paradigm for sharing data between threads.  

Typedefs

Name Description
EThreadingMode  
FPhysicsSceneGuardScopedRead  
FPhysicsSceneGuardScopedWrite Stable types to use in calling code configured by the compiler switches above.
FPhysSceneLock  
TDataGT  
TDataPT  

Enums

  Type Name Description
Public enum Chaos::EThreadContext Default settings implementation.  

Functions

  Type Name Description
Public function void  
Public function void  
Public function Virtual Const float  
Public function Virtual Const float  
Public function Virtual Const float  
Public function Virtual void

Chaos::SetTarget ( float InTarget
)

  
Public function Virtual void Deprecated, this class is to be deleted

Variables

  Type Name Description
Private variable float ActualDt  
Private variable double CurrentTime  
Private variable float Dt  
Private variable double LastTime End ITimeStep interface
Private variable float TargetDt  

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