FRigUnit_StepDynamicsSolver | Unreal Engine 5.8 Documentation

Steps the dynamics solver.


Name	FRigUnit_StepDynamicsSolver
Type	struct
Header File	/Engine/Plugins/Experimental/ControlRigDynamics/Source/ControlRigDynamics/Public/RigDynamicsSolverExecution.h
Include Path	#include "RigDynamicsSolverExecution.h"

Syntax

USTRUCT (Meta=(DisplayName="Step Dynamics Solver", Keywords="Simulate"))  
struct FRigUnit_StepDynamicsSolver : public FRigUnit_DynamicsBaseMutable

Name	Type	Remarks	Include Path	Unreal Specifiers
Alpha	float	How much of the simulation is combined with the input bone.	RigDynamicsSolverExecution.h	Meta=(Input, ClampMin="0.0", ClampMax="1.0")
bTrackVelocitiesDuringPassThrough	bool	When true and Alpha is zero, the solver tracks particle positions each frame so that velocities are valid when Alpha increases (smooth resume).	RigDynamicsSolverExecution.h	Meta=(Input)
CachedSolverComponent	FCachedRigComponent	Doing a lookup to get the SolverComponent from the key is slow, so cache this.	RigDynamicsSolverExecution.h
DeltaTimeOverride	float	If this is zero, then the execute context time will be used.	RigDynamicsSolverExecution.h	Meta=(Input, Units="Seconds")
DynamicsSolverComponentKey	FRigComponentKey	The physics solver that should be stepped.	RigDynamicsSolverExecution.h	Meta=(Input, DisplayName="Solver Component Key")
SimulationSpaceDeltaTimeOverride	float	If this is zero, then the simulation delta time will be used for evaluating movement of the simulation space.	RigDynamicsSolverExecution.h	Meta=(Input, ClampMin="0.0", Units="Seconds")
VisualizationSettings	FRigDynamicsVisualizationSettings	Settings that specify how the solver state should be visualized during/after the step.	RigDynamicsSolverExecution.h	Meta=(Input)

Name	Remarks	Include Path	Unreal Specifiers
RIGVM_METHOD()		RigDynamicsSolverExecution.h