FAnimPhysSimSpaceSettings Struct Reference

#include <AnimNode_AnimDynamics.h>

Public Member Functions
ANIMGRAPHRUNTIME_API	FAnimPhysSimSpaceSettings ()
	~FAnimPhysSimSpaceSettings ()=default
	FAnimPhysSimSpaceSettings (FAnimPhysSimSpaceSettings const &)=default
FAnimPhysSimSpaceSettings &	operator= (const FAnimPhysSimSpaceSettings &)=default

Public Attributes
float	SimSpaceAngularAlpha
float	MaxAngularVelocity
float	MaxAngularAcceleration
FVector	ExternalAngularVelocity

Constructor & Destructor Documentation

FAnimPhysSimSpaceSettings() [1/2]

FAnimPhysSimSpaceSettings::FAnimPhysSimSpaceSettings

(

)

~FAnimPhysSimSpaceSettings()

FAnimPhysSimSpaceSettings::~FAnimPhysSimSpaceSettings ( )

default

FAnimPhysSimSpaceSettings() [2/2]

FAnimPhysSimSpaceSettings::FAnimPhysSimSpaceSettings ( FAnimPhysSimSpaceSettings const &  )

default

Member Function Documentation

operator=()

FAnimPhysSimSpaceSettings & FAnimPhysSimSpaceSettings::operator= ( const FAnimPhysSimSpaceSettings &  )

default

Member Data Documentation

ExternalAngularVelocity

FVector FAnimPhysSimSpaceSettings::ExternalAngularVelocity

Additional angular velocity that is added to the component angular velocity. This can be used to make the simulation act as if the actor is rotating even when it is not. E.g., to apply physics to a character on a podium as the camera rotates around it, to emulate the podium itself rotating. Vector is in world space. Units are rad/s.

MaxAngularAcceleration

float FAnimPhysSimSpaceSettings::MaxAngularAcceleration

A clamp on the effective world-space angular accleration that is passed to the simulation. Units are radian/s/s. The default value effectively means "unlimited". This has a similar effect to MaxAngularVelocity, except that it is related to the flying out of bodies when the rotation speed suddenly changes. Typical limits for a character might be around 100.

MaxAngularVelocity

float FAnimPhysSimSpaceSettings::MaxAngularVelocity

A clamp on the effective world-space angular velocity that is passed to the simulation. Units are radian/s, so a value of about 6.0 is one rotation per second. The default value effectively means "unlimited". You would reduce this (and MaxAngularAcceleration) to limit how much bodies "fly out" when the actor spins on the spot. This is especially useful if you have characters than can rotate very quickly and you would probably want values around or less than 10 in this case.

SimSpaceAngularAlpha

float FAnimPhysSimSpaceSettings::SimSpaceAngularAlpha

Global multipler on the effects of simulation space rotational movement. Must be in range[0, 1].If SimSpaceAngularAlpha = 0.0, the system is disabled and the simulation will be fully local (i.e., world-space actor movement and rotation does not affect the simulation).

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

• Engine/Source/Runtime/AnimGraphRuntime/Public/BoneControllers/AnimNode_AnimDynamics.h
• Engine/Source/Runtime/AnimGraphRuntime/Private/BoneControllers/AnimNode_AnimDynamics.cpp