#include <ActorInstance.h>

Inherits MCore::RefCounted.

Public Types
enum	EBoundsType : AZ::u8 { BOUNDS_NODE_BASED = 0 , BOUNDS_MESH_BASED = 1 , BOUNDS_STATIC_BASED = 5 }

Public Member Functions
	AZ_RTTI (EMotionFX::ActorInstance, "{280A0170-EB6A-4E90-B2F1-E18D8EAEFB36}")

Actor *	GetActor () const

MCORE_INLINE uint32	GetID () const

void	SetID (uint32 id)

MotionSystem *	GetMotionSystem () const

void	SetMotionSystem (MotionSystem *newSystem, bool delCurrentFromMem=true)

MCORE_INLINE AnimGraphInstance *	GetAnimGraphInstance () const

void	SetAnimGraphInstance (AnimGraphInstance *instance)

MCORE_INLINE TransformData *	GetTransformData () const

void	SetIsEnabled (bool enabled)

MCORE_INLINE bool	GetIsEnabled () const

MCORE_INLINE bool	GetIsVisible () const

void	SetIsVisible (bool isVisible)

void	RecursiveSetIsVisible (bool isVisible)

void	RecursiveSetIsVisibleTowardsRoot (bool isVisible)

void	UpdateSkeletalLODFlags ()

size_t	CalcNumDisabledNodes (size_t skeletalLODLevel) const

size_t	CalcNumSkeletalLODLevels () const

size_t	GetLODLevel () const

void	SetLODLevel (size_t level)

AZ::Entity *	GetEntity () const

AZ::EntityId	GetEntityId () const

void	SetCustomData (void *customData)

void *	GetCustomData () const

void	ApplyMorphSetup ()

void	UpdateWorldTransform ()

void	UpdateSkinningMatrices ()

void	UpdateAttachments ()

void	UpdateTransformations (float timePassedInSeconds, bool updateJointTransforms=true, bool sampleMotions=true)

void	UpdateMeshDeformers (float timePassedInSeconds, bool processDisabledDeformers=false)

void	UpdateMorphMeshDeformers (float timePassedInSeconds, bool processDisabledDeformers=false)

void	PostPhysicsUpdate (float timePassedInSeconds)

void	SetupAutoBoundsUpdate (float updateFrequencyInSeconds, EBoundsType boundsType=BOUNDS_NODE_BASED, uint32 itemFrequency=1)

bool	GetBoundsUpdateEnabled () const

float	GetBoundsUpdateFrequency () const

float	GetBoundsUpdatePassedTime () const

EBoundsType	GetBoundsUpdateType () const

float	GetExpandBoundsBy () const

uint32	GetBoundsUpdateItemFrequency () const

void	SetBoundsUpdateFrequency (float seconds)

void	SetBoundsUpdatePassedTime (float seconds)

void	SetBoundsUpdateType (EBoundsType bType)

void	SetExpandBoundsBy (float expandBy)

void	SetBoundsUpdateItemFrequency (uint32 freq)

void	SetBoundsUpdateEnabled (bool enable)

void	UpdateBounds (size_t geomLODLevel, EBoundsType boundsType=BOUNDS_NODE_BASED, uint32 itemFrequency=1)

void	UpdateStaticBasedAabbDimensions ()

void	SetStaticBasedAabb (const AZ::Aabb &aabb)

void	GetStaticBasedAabb (AZ::Aabb *outAabb)

const AZ::Aabb &	GetStaticBasedAabb () const

void	CalcStaticBasedAabb (AZ::Aabb *outResult)

void	CalcNodeBasedAabb (AZ::Aabb *outResult, uint32 nodeFrequency=1)

void	CalcMeshBasedAabb (size_t geomLODLevel, AZ::Aabb *outResult, uint32 vertexFrequency=1)

const AZ::Aabb &	GetAabb () const

void	SetAabb (const AZ::Aabb &aabb)

MCORE_INLINE void	SetLocalSpacePosition (const AZ::Vector3 &position)

MCORE_INLINE void	SetLocalSpaceRotation (const AZ::Quaternion &rotation)

	EMFX_SCALECODE (MCORE_INLINE void SetLocalSpaceScale(const AZ::Vector3 &scale) { m_localTransform.m_scale=scale;} MCORE_INLINE const AZ::Vector3 &GetLocalSpaceScale() const { return m_localTransform.m_scale;}) MCORE_INLINE const AZ

MCORE_INLINE const Transform &	GetLocalSpaceTransform () const

MCORE_INLINE const Transform &	GetWorldSpaceTransform () const

MCORE_INLINE const Transform &	GetWorldSpaceTransformInversed () const

bool	CheckIfCanHandleAttachment (const ActorInstance *attachmentInstance) const

bool	RecursiveHasAttachment (const ActorInstance *attachmentInstance) const

void	AddAttachment (Attachment *attachment)

void	RemoveAttachment (size_t nr, bool delFromMem=true)

void	RemoveAllAttachments (bool delFromMem=true)

bool	RemoveAttachment (ActorInstance *actorInstance, bool delFromMem=true)

size_t	FindAttachmentNr (ActorInstance *actorInstance)

size_t	GetNumAttachments () const

Attachment *	GetAttachment (size_t nr) const

bool	GetIsAttachment () const

ActorInstance *	GetAttachedTo () const

ActorInstance *	FindAttachmentRoot () const

Attachment *	GetSelfAttachment () const

bool	GetIsSkinAttachment () const

void	UpdateDependencies ()

void	RecursiveAddDependencies (Actor *actor)

size_t	GetNumDependencies () const

Actor::Dependency *	GetDependency (size_t nr)

MorphSetupInstance *	GetMorphSetupInstance () const

Node *	IntersectsCollisionMesh (size_t lodLevel, const MCore::Ray &ray) const

Node *	IntersectsCollisionMesh (size_t lodLevel, const MCore::Ray &ray, AZ::Vector3 outIntersect, AZ::Vector3 outNormal=nullptr, AZ::Vector2 outUV=nullptr, float outBaryU=nullptr, float outBaryV=nullptr, uint32 outIndices=nullptr) const

Node *	IntersectsMesh (size_t lodLevel, const MCore::Ray &ray) const

Node *	IntersectsMesh (size_t lodLevel, const MCore::Ray &ray, AZ::Vector3 outIntersect, AZ::Vector3 outNormal=nullptr, AZ::Vector2 outUV=nullptr, float outBaryU=nullptr, float outBaryV=nullptr, uint32 outStartIndex=nullptr) const

void	SetRagdoll (Physics::Ragdoll *ragdoll)

RagdollInstance *	GetRagdollInstance () const

void	SetParentWorldSpaceTransform (const Transform &transform)

const Transform &	GetParentWorldSpaceTransform () const

void	SetRender (bool enabled)

bool	GetRender () const

void	SetIsUsedForVisualization (bool enabled)

bool	GetIsUsedForVisualization () const

void	SetIsOwnedByRuntime (bool isOwnedByRuntime)

bool	GetIsOwnedByRuntime () const

void	EnableNode (uint16 nodeIndex)

void	DisableNode (uint16 nodeIndex)

MCORE_INLINE const AZStd::vector< uint16 > &	GetEnabledNodes () const

MCORE_INLINE size_t	GetNumEnabledNodes () const

MCORE_INLINE uint16	GetEnabledNode (size_t index) const

void	EnableAllNodes ()

void	DisableAllNodes ()

uint32	GetThreadIndex () const

void	SetThreadIndex (uint32 index)

void	DrawSkeleton (const Pose &pose, const AZ::Color &color)

void	ApplyMotionExtractionDelta (const Transform &trajectoryDelta)

void	ApplyMotionExtractionDelta ()

void	MotionExtractionCompensate (EMotionExtractionFlags motionExtractionFlags=(EMotionExtractionFlags) 0)

void	MotionExtractionCompensate (Transform &inOutMotionExtractionNodeTransform, EMotionExtractionFlags motionExtractionFlags=(EMotionExtractionFlags) 0) const

void	SetMotionExtractionEnabled (bool enabled)

bool	GetMotionExtractionEnabled () const

void	SetTrajectoryDeltaTransform (const Transform &transform)

const Transform &	GetTrajectoryDeltaTransform () const

AnimGraphPose *	RequestPose (uint32 threadIndex)

void	FreePose (uint32 threadIndex, AnimGraphPose *pose)

void	SetMotionSamplingTimer (float timeInSeconds)

void	SetMotionSamplingRate (float updateRateInSeconds)

float	GetMotionSamplingTimer () const

float	GetMotionSamplingRate () const

MCORE_INLINE size_t	GetNumNodes () const

void	UpdateVisualizeScale ()

float	GetVisualizeScale () const

void	SetVisualizeScale (float factor)

MCORE_INLINE void	SetLightingChannelMask (uint32_t lightingChannelMask)

MCORE_INLINE uint32_t	GetLightingChannelMask () const

Public Member Functions inherited from MCore::RefCounted
	RefCounted ()

virtual	~RefCounted ()

void	IncreaseReferenceCount ()

void	DecreaseReferenceCount ()

void	Destroy ()

uint32	GetReferenceCount () const

Static Public Member Functions
static ActorInstance *	Create (Actor actor, AZ::Entity entity=nullptr, uint32 threadIndex=0)

static void	ExpandBounds (AZ::Aabb &aabb, float expandByPercentage)

static void	ApplyMotionExtractionDelta (Transform &inOutTransform, const Transform &trajectoryDelta)

static void	MotionExtractionCompensate (Transform &inOutMotionExtractionNodeTransform, const Transform &localSpaceBindPoseTransform, EMotionExtractionFlags motionExtractionFlags=(EMotionExtractionFlags) 0)

Friends
class	Attachment

Additional Inherited Members
Protected Member Functions inherited from MCore::RefCounted
virtual void	Delete ()

Detailed Description

The actor instance class. An actor instance represents an animated character in your game. Each actor instance is created from some Actor object, which contains all the hierarchy information and possibly also the transformation and mesh information. Still, each actor instance can be controlled and animated individually.

Member Enumeration Documentation

◆ EBoundsType

enum EMotionFX::ActorInstance::EBoundsType : AZ::u8

The bounding volume generation types.

Enumerator
BOUNDS_NODE_BASED	Calculate the bounding volumes based on the world space node positions.
BOUNDS_MESH_BASED	Calculate the bounding volumes based on the world space vertex positions.
BOUNDS_STATIC_BASED	Calculate the bounding volumes based on an approximate box, based on the mesh bounds, and move this box along with the actor instance position.

Member Function Documentation

◆ AddAttachment()

void EMotionFX::ActorInstance::AddAttachment ( Attachment * attachment )

Add an attachment to this actor. Please note that each attachment can only belong to one actor instance.

Parameters

attachment The attachment to add.

◆ ApplyMorphSetup()

void EMotionFX::ActorInstance::ApplyMorphSetup ( )

Apply the morph targets transforms additively to the current local transforms as they are stored inside the TransformData object that you retrieve with GetTransformData(). This will not apply any mesh morphs yet, as that is performed by the UpdateMeshDeformers() method.

◆ CalcMeshBasedAabb()

void EMotionFX::ActorInstance::CalcMeshBasedAabb	(	size_t	geomLODLevel,
		AZ::Aabb *	outResult,
		uint32	vertexFrequency = `1`
	)

Calculate the axis aligned bounding box based on the world space vertex coordinates of the meshes. If the actor has no meshes, the created box will be invalid.

Parameters

geomLODLevel	The geometry LOD level to calculate the box for.
outResult	The AABB where this method should store the resulting box in.
vertexFrequency	This includes every "vertexFrequency"-th vertex. So for example a value of 2 would skip every second vertex and so will process half of the vertices. A value of 4 would process only each 4th vertex, etc.

◆ CalcNodeBasedAabb()

void EMotionFX::ActorInstance::CalcNodeBasedAabb	(	AZ::Aabb *	outResult,
		uint32	nodeFrequency = `1`
	)

Calculate the axis aligned bounding box based on the world space positions of the nodes.

Parameters

outResult	The AABB where this method should store the resulting box in.
nodeFrequency	This will include every "nodeFrequency"-th node. So a value of 1 will include all nodes. A value of 2 would process every second node, meaning that half of the nodes will be skipped. A value of 4 would process every 4th node, etc.

◆ CalcNumDisabledNodes()

size_t EMotionFX::ActorInstance::CalcNumDisabledNodes ( size_t skeletalLODLevel ) const

Calculate the number of disabled nodes for a given skeletal lod level.

Parameters

[in] skeletalLODLevel The skeletal LOD level to calculate the number of disabled nodes for.

Returns: The number of disabled nodes for the given skeletal LOD level.

◆ CalcNumSkeletalLODLevels()

size_t EMotionFX::ActorInstance::CalcNumSkeletalLODLevels ( ) const

Calculate the number of used skeletal LOD levels. Each actor instance alsways has 32 skeletal LOD levels while in most cases not all of them are actually used. This function determines the number of skeletal LOD levels that actually disable some more nodes relative to the previous LOD level.

Returns: The number of actually used skeletal LOD levels.

◆ CalcStaticBasedAabb()

void EMotionFX::ActorInstance::CalcStaticBasedAabb ( AZ::Aabb * outResult )

Calculate an axis aligned bounding box that can be used as static AABB. It is static in the way that the volume does not change. It can however be translated as it will move with the character's position. The box will contain the mesh based bounds, and finds the maximum of the width, depth and height, and makes all depth width and height equal to this value. So the box will in most cases be too wide, but this is done on purpose. This can be used when the character is outside of the frustum, but we still update the position. We can then use this box to test for visibility again. If there are no meshes present, a widened node based box will be used instead as basis.

Parameters

outResult The resulting bounding box, moved along with the actor instance's position.

◆ CheckIfCanHandleAttachment()

bool EMotionFX::ActorInstance::CheckIfCanHandleAttachment ( const ActorInstance * attachmentInstance ) const

Check if we can safely attach an attachment that uses the specified actor instance. This will check for infinite recursion/circular chains.

Parameters

attachmentInstance The actor instance we are trying to attach to this actor instance.

Returns: Returns true when we can safely attach the specified actor instance, otherwise false is returned.

◆ DisableAllNodes()

void EMotionFX::ActorInstance::DisableAllNodes ( )

Disable all nodes inside the actor instance. This means that no nodes will be updated at all (no motion sampling, no transformation calculations and no blending etc). After actor instance creation time it is possible that some nodes are disabled on default. This is controlled by node groups (represented by the NodeGroup class). Each Actor object has a set of node groups. Each group contains a set of nodes which are either enabled or disabled on default. You can use the Actor::GetNodeGroup(...) related methods to get access to the groups and enable or disable the predefined groups of nodes manually.

◆ DisableNode()

void EMotionFX::ActorInstance::DisableNode ( uint16 nodeIndex )

Disable a specific node. This will disable motion sampling, transformation and blending calculations for the given node.

Parameters

nodeIndex The node number to disable. This must be in range of [0..Actor::GetNumNodes()-1].

◆ EMFX_SCALECODE()

EMotionFX::ActorInstance::EMFX_SCALECODE ( MCORE_INLINE void SetLocalSpaceScale(const AZ::Vector3 &scale) { m_localTransform.m_scale=scale;} MCORE_INLINE const AZ::Vector3 &GetLocalSpaceScale() const { return m_localTransform.m_scale;} ) const

inline

Get the local space position/translation of this actor instance. This is relative to its parent (if it is attached ot something). Otherwise it is in world space.

Returns: The local space position. Get the local space rotation of this actor instance. This is relative to its parent (if it is attached ot something). Otherwise it is in world space.; The local space rotation.

◆ EnableAllNodes()

void EMotionFX::ActorInstance::EnableAllNodes ( )

Enable all nodes inside the actor instance. This means that all nodes will be processed and will have their motions sampled (unless disabled by LOD), local and world space matrices calculated, etc. After actor instance creation time it is possible that some nodes are disabled on default. This is controlled by node groups (represented by the NodeGroup class). Each Actor object has a set of node groups. Each group contains a set of nodes which are either enabled or disabled on default. You can use the Actor::GetNodeGroup(...) related methods to get access to the groups and enable or disable the predefined groups of nodes manually.

◆ EnableNode()

void EMotionFX::ActorInstance::EnableNode ( uint16 nodeIndex )

Enable a specific node. This will activate motion sampling, transformation and blending calculations for the given node.

Parameters

nodeIndex The node number to enable. This must be in range of [0..Actor::GetNumNodes()-1].

◆ ExpandBounds()

static void EMotionFX::ActorInstance::ExpandBounds	(	AZ::Aabb &	aabb,
		float	expandByPercentage
	)

static

Expand a bounding box by a given percentage

Parameters

aabb	The bounding box to expand
expandBoundsBy	Percentage to expand the bounds by. A value of 0.0 means that the calculated bounding box won't be expanded at all, while .25 means it will become 125% the original size.

◆ FindAttachmentNr()

size_t EMotionFX::ActorInstance::FindAttachmentNr ( ActorInstance * actorInstance )

Find the attachment number that uses a given actor instance.

Parameters

actorInstance The actor instance that the attachment you search for is using.

Returns: Returns the attachment number, in range of [0..GetNumAttachments()-1], or MCORE_INVALIDINDEX32 when no attachment using the specified actor instance can be found.

◆ FindAttachmentRoot()

ActorInstance* EMotionFX::ActorInstance::FindAttachmentRoot ( ) const

Find the root actor instance. If this actor instance object represents a gun, which is attached to a cowboy, which is attached to a horse, then the attachment root that is returned by this method is the horse.

Returns: The attachment root, or a pointer to itself when this actor instance isn't attached to anything.

◆ GetAabb()

const AZ::Aabb& EMotionFX::ActorInstance::GetAabb ( ) const

Get the axis aligned bounding box. This box will be updated once the UpdateBounds method is called. That method is also called automatically when the bounds auto-update feature is enabled.

Returns: The axis aligned bounding box.

◆ GetActor()

Actor* EMotionFX::ActorInstance::GetActor ( ) const

Get a pointer to the actor from which this is an instance.

Returns: A pointer to the actor from which this is an instance.

◆ GetAnimGraphInstance()

MCORE_INLINE AnimGraphInstance* EMotionFX::ActorInstance::GetAnimGraphInstance ( ) const

inline

Get the anim graph instance. This can return nullptr, in which case the motion system as returned by GetMotionSystem() will be used.

Returns: The anim graph instance.

◆ GetAttachedTo()

ActorInstance* EMotionFX::ActorInstance::GetAttachedTo ( ) const

Get the actor instance where this actor instance is attached to. This will return nullptr in case this actor instance is not an attachment.

Returns: A pointer to the actor instance where this actor instance is attached to.

◆ GetAttachment()

Attachment* EMotionFX::ActorInstance::GetAttachment ( size_t nr ) const

Get a specific attachment.

Parameters

nr	The attachment number, which must be in range of [0..GetNumAttachments()-1].

Returns: A pointer to the attachment.

◆ GetBoundsUpdateEnabled()

bool EMotionFX::ActorInstance::GetBoundsUpdateEnabled ( ) const

Check if the automatic bounds update feature is enabled. It will use the settings as provided to the SetupAutoBoundsUpdate method.

Returns: Returns true when the automatic bounds update feature is enabled, or false when it is disabled.

◆ GetBoundsUpdateFrequency()

float EMotionFX::ActorInstance::GetBoundsUpdateFrequency ( ) const

Get the automatic bounds update time frequency. This specifies the time interval between bounds updates. A value of 0.1 would mean that the bounding volumes will be updated 10 times per second. A value of 0.25 means 4 times per second, etc. A value of 0 can be used to force the updates to happen every frame.

Returns: Returns the automatic bounds update frequency time interval, in seconds.

◆ GetBoundsUpdateItemFrequency()

uint32 EMotionFX::ActorInstance::GetBoundsUpdateItemFrequency ( ) const

Get the bounding volume auto-update item frequency. A value of 1 would mean every node or vertex will be taken into account in the bounds calculation. A value of 2 would mean every second node or vertex would be taken into account. A value of 5 means every 5th node or vertex, etc. Higher values will result in faster bounds updates, but also in possibly less accurate bounds. The value returned will always be equal or greater than one.

Returns: The item frequency, which will be equal or greater than one.

◆ GetBoundsUpdatePassedTime()

float EMotionFX::ActorInstance::GetBoundsUpdatePassedTime ( ) const

Get the time passed since the last automatic bounds update.

Returns: The time passed, in seconds, since the last automatic bounds update.

◆ GetBoundsUpdateType()

EBoundsType EMotionFX::ActorInstance::GetBoundsUpdateType ( ) const

Get the bounding volume auto-update type. This can be either based on the node's world space positions, the mesh vertex world space positions, or the collision mesh vertex world space postitions.

Returns: The bounding volume update type.

◆ GetCustomData()

void* EMotionFX::ActorInstance::GetCustomData ( ) const

Get a pointer to the custom data you stored and linked with this actor instance object. Custom data can for example link a game or engine object with this EMotion FX ActorInstance object. An example is when EMotion FX triggers a motion event. You know the actor that triggered the event, but you don't know directly what game or engine object is linked to this actor. By using the custom data methods GetCustomData and SetCustomData you can set a pointer to your game or engine object in each actor instance. The pointer that you specify will not be deleted when the actor instance is being destructed.

Returns: A void pointer to the custom data you have specified.

◆ GetDependency()

Actor::Dependency* EMotionFX::ActorInstance::GetDependency ( size_t nr )

Get a given dependency.

Parameters

nr	The dependency number to get, which must be in range of [0..GetNumDependencies()].

Returns: A pointer to the dependency.

◆ GetEnabledNode()

MCORE_INLINE uint16 EMotionFX::ActorInstance::GetEnabledNode ( size_t index ) const

inline

Get the node number of a given enabled node.

Parameters

index An index in the array of enabled nodes. This must be in range of [0..GetNumEnabledNodes()-1].

Returns: The node number, which relates to Actor::GetNode( returnValue ).

◆ GetEnabledNodes()

MCORE_INLINE const AZStd::vector<uint16>& EMotionFX::ActorInstance::GetEnabledNodes ( ) const

inline

Get direct access to the array of enabled nodes.

Returns: A read only reference to the array of enabled nodes. The values inside of this array are the node numbers of the enabled nodes.

◆ GetEntity()

AZ::Entity* EMotionFX::ActorInstance::GetEntity ( ) const

Get the entity to which the given actor instance belongs to.

Returns: Entity having an actor component added to it to which this actor instance belongs to. nullptr in case the actor instance is used without the entity component system.

◆ GetEntityId()

AZ::EntityId EMotionFX::ActorInstance::GetEntityId ( ) const

Get the entity id to which the given actor instance belongs to.

Returns: Entity id of the actor instance. EntityId::InvalidEntityId in case the actor instance is used without the entity component system.

◆ GetExpandBoundsBy()

float EMotionFX::ActorInstance::GetExpandBoundsBy ( ) const

inline

Get the normalized percentage that the calculated bounding box is expanded with. This can be used to add a tolerance area to the calculated bounding box to avoid clipping the character too early. A static bounding box together with the expansion is the recommended way for maximum performance.

Returns: A value of 0.0 means that the calculated bounding box won't be expanded at all, while .25 means it will become 125% the original size.

◆ GetID()

MCORE_INLINE uint32 EMotionFX::ActorInstance::GetID ( ) const

inline

Get the unique identification number for the actor instance.

Returns: The unique identification number.

◆ GetIsAttachment()

bool EMotionFX::ActorInstance::GetIsAttachment ( ) const

Check whether this actor instance also is an attachment or not. So if this actor instance is like a cowboy, and the cowboy is attached to a horse, then this will return true. If the cowboy (so this actor instance) would not be attached to anything, it will return false.

Returns: Returns true when this actor instance is also an attachment to some other actor instance. Otherwise false is returned.

◆ GetIsEnabled()

MCORE_INLINE bool EMotionFX::ActorInstance::GetIsEnabled ( ) const

inline

Check whether this actor instance is enabled or not. Disabled actor instances are not updated and processed.

Returns: Returns true when enabled, or false when disabled.

◆ GetIsSkinAttachment()

bool EMotionFX::ActorInstance::GetIsSkinAttachment ( ) const

Check if the actor instance is a skin attachment.

Returns: Returns true when the actor instance itself is a skin attachment, otherwise false is returned.

◆ GetIsVisible()

MCORE_INLINE bool EMotionFX::ActorInstance::GetIsVisible ( ) const

inline

Check the visibility flag. This flag has been set by the user and identifies if this actor instance is visible or not. This is used internally by the schedulers, so that heavy calculations can be skipped on invisible characters.

Returns: Returns true when the actor instance is marked as visible, otherwise false is returned.

◆ GetLODLevel()

size_t EMotionFX::ActorInstance::GetLODLevel ( ) const

Get the current used geometry and skeletal detail level. In total there are 32 possible skeletal LOD levels, where 0 is the highest detail, and 31 the lowest detail. Each detail level can disable specific nodes in the actor. These disabled nodes will not be processed at all by EMotion FX. It is important to know that disabled nodes never should be used inside skinning information or on other places where their transformations are needed.

Returns: The current LOD level.

◆ GetMorphSetupInstance()

MorphSetupInstance* EMotionFX::ActorInstance::GetMorphSetupInstance ( ) const

Get the morph setup instance. This doesn't contain the actual morph targets, but the unique settings per morph target. These unique settings are the weight value per morph target, and a boolean that specifies if the morph target weight should be controlled automatically (extracted from motions) or manually by user specified values. If you want to access the actual morph targets, you have to use the Actor::GetMorphSetup() method. When the morph setup instance object doesn't contain any morph targets, no morphing is used.

Returns: A pointer to the morph setup instance object for this actor instance.

◆ GetMotionSystem()

MotionSystem* EMotionFX::ActorInstance::GetMotionSystem ( ) const

Get the motion system of this actor instance. The motion system handles all the motion management and blending. If you want to play a motion or figure out what motions are currently active, you have to use the motion system class.

Returns: A pointer to the motion system.

◆ GetNumAttachments()

size_t EMotionFX::ActorInstance::GetNumAttachments ( ) const

Get the number of attachments that have been added to this actor instance.

Returns: The number of attachments added to this actor instance.

◆ GetNumDependencies()

size_t EMotionFX::ActorInstance::GetNumDependencies ( ) const

Get the number of dependencies that this actor instance has on other actors.

Returns: The number of dependencies.

◆ GetNumEnabledNodes()

MCORE_INLINE size_t EMotionFX::ActorInstance::GetNumEnabledNodes ( ) const

inline

Get the number of enabled nodes inside this actor instance.

Returns: The number of nodes that have been enabled and are being updated.

◆ GetRender()

bool EMotionFX::ActorInstance::GetRender ( ) const

Check if calls to ActorUpdateCallBack::OnRender() for this actor instance are being made or not.

Returns: Returns true when the ActorUpdateCallBack::OnRender() is being called for this actor instance. False is returned in case this callback won't be executed for this actor instance.

◆ GetSelfAttachment()

Attachment* EMotionFX::ActorInstance::GetSelfAttachment ( ) const

Get the attachment where this actor instance is part of. So if this actor instance is a gun, and the gun is attached to some cowboy actor instance, then the Attachment object that is returned here, is the attachment object for the gun that was added to the cowboy actor instance.

Returns: The attachment where this actor instance takes part of, or nullptr when this actor instance isn't an attachment.

◆ GetTransformData()

MCORE_INLINE TransformData* EMotionFX::ActorInstance::GetTransformData ( ) const

inline

Get the transformation data class for this actor instance. This transformation data class gives you access to all the transforms of the nodes in the actor. So if you wish to get or set any transformations, you can do it with the object returned by this method.

Returns: A pointer to the transformation data object.

◆ IntersectsCollisionMesh() [1/2]

Node* EMotionFX::ActorInstance::IntersectsCollisionMesh	(	size_t	lodLevel,
		const MCore::Ray &	ray
	)		const

Check for an intersection between the collision mesh of this actor and a given ray. Returns a pointer to the node it detected a collision in case there is a collision with any of the collision meshes of all nodes of this actor. If there is no collision mesh attached to the nodes, no intersection test will be done, and nullptr will be returned.

Parameters

lodLevel	The level of detail to check the collision with.
ray	The ray to check.

Returns: A pointer to the node we detected the first intersection with (doesn't have to be the closest), or nullptr when no intersection found.

◆ IntersectsCollisionMesh() [2/2]

Node* EMotionFX::ActorInstance::IntersectsCollisionMesh	(	size_t	lodLevel,
		const MCore::Ray &	ray,
		AZ::Vector3 *	outIntersect,
		AZ::Vector3 *	outNormal = `nullptr`,
		AZ::Vector2 *	outUV = `nullptr`,
		float *	outBaryU = `nullptr`,
		float *	outBaryV = `nullptr`,
		uint32 *	outIndices = `nullptr`
	)		const

Check for an intersection between the collision mesh of this actor and a given ray, and calculate the closest intersection point. If there is no collision mesh attached to the nodes, no intersection test will be done, and nullptr will be returned. Returns a pointer to the node it detected a collision in case there is a collision with the collision meshes of the actor, 'outIntersect' will contain the closest intersection point in case there is a collision. Use the other Intersects method when you do not need the intersection point (since that one is faster).

Parameters

lodLevel	The level of detail to check the collision with.
ray	The ray to test with.
outIntersect	A pointer to the vector to store the intersection point in, in case of a collision (nullptr allowed).
outNormal	A pointer to the vector to store the normal at the intersection point, in case of a collision (nullptr allowed).
outUV	A pointer to the vector to store the uv coordinate at the intersection point (nullptr allowed).
outBaryU	A pointer to a float in which the method will store the barycentric U coordinate, to be used to interpolate values on the triangle (nullptr allowed).
outBaryV	A pointer to a float in which the method will store the barycentric V coordinate, to be used to interpolate values on the triangle (nullptr allowed).
outIndices	A pointer to an array of 3 integers, which will contain the 3 vertex indices of the closest intersecting triangle. Even on polygon meshes with polygons of more than 3 vertices three indices are returned. In that case the indices represent a sub-triangle inside the polygon. A value of nullptr is allowed, which will skip storing the resulting triangle indices.

Returns: A pointer to the node we detected the closest intersection with, or nullptr when no intersection found.

◆ IntersectsMesh() [1/2]

Node* EMotionFX::ActorInstance::IntersectsMesh	(	size_t	lodLevel,
		const MCore::Ray &	ray
	)		const

Check for an intersection between the real mesh (if present) of this actor and a given ray. Returns a pointer to the node it detected a collision in case there is a collision with any of the real meshes of all nodes of this actor. If there is no mesh attached to this node, no intersection test will be performed and nullptr will be returned.

Parameters

lodLevel	The level of detail to check the collision with.
ray	The ray to test with.

Returns: Returns a pointer to itself when an intersection occurred, or nullptr when no intersection found.

◆ IntersectsMesh() [2/2]

Node* EMotionFX::ActorInstance::IntersectsMesh	(	size_t	lodLevel,
		const MCore::Ray &	ray,
		AZ::Vector3 *	outIntersect,
		AZ::Vector3 *	outNormal = `nullptr`,
		AZ::Vector2 *	outUV = `nullptr`,
		float *	outBaryU = `nullptr`,
		float *	outBaryV = `nullptr`,
		uint32 *	outStartIndex = `nullptr`
	)		const

Checks for an intersection between the real mesh (if present) of this actor and a given ray. Returns a pointer to the node it detected a collision in case there is a collision with any of the real meshes of all nodes of this actor, 'outIntersect' will contain the closest intersection point in case there is a collision. Both the intersection point and normal which are returned are in world space. Use the other Intersects method when you do not need the intersection point (since that one is faster). Both the intersection point and normal which are returned are in world space.

Parameters

lodLevel	The level of detail to check the collision with.
ray	The ray to test with.
outIntersect	A pointer to the vector to store the intersection point in, in case of a collision (nullptr allowed).
outNormal	A pointer to the vector to store the normal at the intersection point, in case of a collision (nullptr allowed).
outUV	A pointer to the vector to store the uv coordinate at the intersection point (nullptr allowed).
outBaryU	A pointer to a float in which the method will store the barycentric U coordinate, to be used to interpolate values on the triangle (nullptr allowed).
outBaryV	A pointer to a float in which the method will store the barycentric V coordinate, to be used to interpolate values on the triangle (nullptr allowed).
outIndices	A pointer to an array of 3 integers, which will contain the 3 vertex indices of the closest intersecting triangle. Even on polygon meshes with polygons of more than 3 vertices three indices are returned. In that case the indices represent a sub-triangle inside the polygon. A value of nullptr is allowed, which will skip storing the resulting triangle indices.

Returns: A pointer to the node we detected the closest intersection with, or nullptr when no intersection found.

◆ MotionExtractionCompensate()

static void EMotionFX::ActorInstance::MotionExtractionCompensate	(	Transform &	inOutMotionExtractionNodeTransform,
		const Transform &	localSpaceBindPoseTransform,
		EMotionExtractionFlags	motionExtractionFlags = `(EMotionExtractionFlags) 0`
	)

static

Remove the trajectory transform from the input transformation.

Parameters

[out]	inOutMotionExtractionNodeTransform	Local space transformation of the motion extraction joint.
[in]	localSpaceBindPoseTransform	Bind pose transform of the motion extraction joint in local space.
[in]	motionExtractionFlags	Motion extraction capture options.

◆ RecursiveAddDependencies()

void EMotionFX::ActorInstance::RecursiveAddDependencies ( Actor * actor )

Recursively add dependencies for the given actor. This will add all dependencies stored in the specified actor, to this actor instance. Also it will recurse into the dependencies of the dependencies of the given actor.

Parameters

actor The actor we should recursively copy the dependencies from.

◆ RecursiveHasAttachment()

bool EMotionFX::ActorInstance::RecursiveHasAttachment ( const ActorInstance * attachmentInstance ) const

Check if this actor instance has a specific attachment that uses a specified actor instance. This function is recursive, so it also checks the attachments of the attachments, etc.

Parameters

attachmentInstance The actor instance you want to check with, which represents the attachment.

Returns: Returns true when the specified actor instance is being used as attachment down the hierarchy, otherwise false is returned.

◆ RecursiveSetIsVisible()

void EMotionFX::ActorInstance::RecursiveSetIsVisible ( bool isVisible )

Specifies if this actor instance is visible or not. This recursively propagates its visibility status to child attachments. So if your horse is visibe then the rider that is attached on top of the horse will also become marked as visible.

Parameters

Specify if all nodes touched should be marked as visible or not.

◆ RecursiveSetIsVisibleTowardsRoot()

void EMotionFX::ActorInstance::RecursiveSetIsVisibleTowardsRoot ( bool isVisible )

Recursively set the actor instance visibility flag, upwards in hierarchy, moving from an attachment up to the root actor instance.

Parameters

Specify if all nodes touched should be marked as visible or not.

◆ RemoveAllAttachments()

void EMotionFX::ActorInstance::RemoveAllAttachments ( bool delFromMem = true )

Remove all attachments from this actor instance.

Parameters

delFromMem Set this to true when you want the attachments also to be deleted from memory. When you set this to false, it will not be deleted from memory, but only removed from the array of attachments that is stored locally inside this actor instance.

◆ RemoveAttachment() [1/2]

bool EMotionFX::ActorInstance::RemoveAttachment	(	ActorInstance *	actorInstance,
		bool	delFromMem = `true`
	)

Remove an attachment that uses a specified actor instance.

Parameters

actorInstance	The actor instance that the attachment is using.
delFromMem	Set this to true when you want the attachment also to be deleted from memory. When you set this to false, it will not be deleted from memory, but only removed from the array of attachments that is stored locally inside this actor instance.

◆ RemoveAttachment() [2/2]

void EMotionFX::ActorInstance::RemoveAttachment	(	size_t	nr,
		bool	delFromMem = `true`
	)

Remove a given attachment.

Parameters

nr	The attachment number, which must be in range of [0..GetNumAttachments()-1].
delFromMem	Set this to true when you want the attachment that gets removed also to be deleted from memory. When you set this to false, it will not be deleted from memory, but only removed from the array of attachments that is stored locally inside this actor instance.

◆ SetAabb()

void EMotionFX::ActorInstance::SetAabb ( const AZ::Aabb & aabb )

Set the axis aligned bounding box. Please beware that this box will get automatically overwritten when automatic bounds update is enabled.

Parameters

aabb	The axis aligned bounding box to store.

◆ SetAnimGraphInstance()

void EMotionFX::ActorInstance::SetAnimGraphInstance ( AnimGraphInstance * instance )

Set the anim graph instance. This can be nullptr, in which case the motion system as returned by GetMotionSystem() will be used.

Parameters

instance The anim graph instance.

◆ SetBoundsUpdateEnabled()

void EMotionFX::ActorInstance::SetBoundsUpdateEnabled ( bool enable )

Specify whether you want the auto-bounds update to be enabled or disabled. On default, after creation of the actor instance it is enabled, using node based, with an update frequency of 1 and an update frequency of 0.1 (ten times per second).

Parameters

enable Set to true when you want to enable the bounds automatic update feature, or false when you'd like to disable it.

◆ SetBoundsUpdateFrequency()

void EMotionFX::ActorInstance::SetBoundsUpdateFrequency ( float seconds )

Set the auto-bounds update time frequency, in seconds. This specifies the time interval between bounds updates. A value of 0.1 would mean that the bounding volumes will be updated 10 times per second. A value of 0.25 means 4 times per second, etc. A value of 0 can be used to force the updates to happen every frame.

Parameters

seconds The amount of seconds between every bounding volume update.

◆ SetBoundsUpdateItemFrequency()

void EMotionFX::ActorInstance::SetBoundsUpdateItemFrequency ( uint32 freq )

Set the bounding volume auto-update item frequency. A value of 1 would mean every node or vertex will be taken into account in the bounds calculation. A value of 2 would mean every second node or vertex would be taken into account. A value of 5 means every 5th node or vertex, etc. Higher values will result in faster bounds updates, but also in possibly less accurate bounds. The frequency value must always be greater than or equal to one.

Parameters

freq	The item frequency, which has to be 1 or above. Higher values result in faster performance, but lower accuracy.

◆ SetBoundsUpdatePassedTime()

void EMotionFX::ActorInstance::SetBoundsUpdatePassedTime ( float seconds )

Set the time passed since the last automatic bounds update.

Parameters

seconds The amount of seconds, since the last automatic update.

◆ SetBoundsUpdateType()

void EMotionFX::ActorInstance::SetBoundsUpdateType ( EBoundsType bType )

Set the bounding volume auto-update type. This can be either based on the node's world space positions, the mesh vertex world space positions, or the collision mesh vertex world space positions.

Parameters

bType The bounding volume update type.

◆ SetCustomData()

void EMotionFX::ActorInstance::SetCustomData ( void * customData )

Set a pointer to some custom data you want to store and link with this actor instance object. Custom data can for example link a game or engine object with this EMotion FX ActorInstance object. An example is when EMotion FX triggers a motion event. You know the actor that triggered the event, but you don't know directly what game or engine object is linked to this actor. By using the custom data methods GetCustomData and SetCustomData you can set a pointer to your game or engine object in each actor instance. The pointer that you specify will not be deleted when the actor instance is being destructed.

Parameters

customData A void pointer to the custom data to link with this actor instance.

◆ SetExpandBoundsBy()

void EMotionFX::ActorInstance::SetExpandBoundsBy ( float expandBy )

inline

Set the normalized percentage that the calculated bounding box should be expanded with. This can be used to add a tolerance area to the calculated bounding box to avoid clipping the character too early. A static bounding box together with the expansion is the recommended way for maximum performance.

Parameters

[in] expandBy A value of 1.0 means that the calculated bounding box won't be expanded at all, while 2.0 means it will be twice the size.

◆ SetID()

void EMotionFX::ActorInstance::SetID ( uint32 id )

Set the unique identification number for the actor instance.

Parameters

[in] id The unique identification number.

◆ SetIsEnabled()

void EMotionFX::ActorInstance::SetIsEnabled ( bool enabled )

Enable or disable this actor instance. Disabled actor instances are not processed at all. It will be like they do not exist. On default the actor instance is enabled, after creation. You can disable an actor instance that acts as skin attachment, but is not currently attached. This way the clothing items your character doesn't wear won't take processing power. It is always faster not to have the actor instance created at all in such case though.

Parameters

enabled Specifies whether this actor instance is enabled or not.

◆ SetIsOwnedByRuntime()

void EMotionFX::ActorInstance::SetIsOwnedByRuntime ( bool isOwnedByRuntime )

Marks the actor instance as used by the engine runtime, as opposed to the tool suite.

◆ SetIsVisible()

void EMotionFX::ActorInstance::SetIsVisible ( bool isVisible )

Change the visibility state.

Parameters

isVisible Set to true when the actor instance is visible, otherwise set it to false.

◆ SetLocalSpacePosition()

MCORE_INLINE void EMotionFX::ActorInstance::SetLocalSpacePosition ( const AZ::Vector3 & position )

inline

Set the local space position of this actor instance. This is relative to its parent (if it is attached ot something). Otherwise it is in world space.

Parameters

position The position/translation to use.

◆ SetLocalSpaceRotation()

MCORE_INLINE void EMotionFX::ActorInstance::SetLocalSpaceRotation ( const AZ::Quaternion & rotation )

inline

Set the local rotation of this actor instance. This is relative to its parent (if it is attached ot something). Otherwise it is in world space.

Parameters

rotation The rotation to use.

◆ SetLODLevel()

void EMotionFX::ActorInstance::SetLODLevel ( size_t level )

Set the current geometry and skeletal detail level, where 0 is the highest detail.

Parameters

level The LOD level. Values higher than [GetNumGeometryLODLevels()-1] will be clamped to the maximum LOD.

◆ SetMotionSystem()

void EMotionFX::ActorInstance::SetMotionSystem	(	MotionSystem *	newSystem,
		bool	delCurrentFromMem = `true`
	)

Set the current motion system to use. On default a MotionLayerSystem is set.

Parameters

newSystem	The new motion system to use.
delCurrentFromMem	If set to true, the currently set motion system will be deleted from memory, before setting the new motion system.

◆ SetRender()

void EMotionFX::ActorInstance::SetRender ( bool enabled )

Set whether calls to ActorUpdateCallBack::OnRender() for this actor instance should be made or not.

Parameters

enabled Set to true when the ActorUpdateCallBack::OnRender() should be called for this actor instance, otherwise set to false.

◆ SetupAutoBoundsUpdate()

void EMotionFX::ActorInstance::SetupAutoBoundsUpdate	(	float	updateFrequencyInSeconds,
		EBoundsType	boundsType = `BOUNDS_NODE_BASED`,
		uint32	itemFrequency = `1`
	)

Setup the automatic update settings of the bounding volume. This allows you to specify at what time interval the bounding volume of the actor instance should be updated and if this update should base its calculations on the nodes, mesh vertices or collision mesh vertices.

Parameters

updateFrequencyInSeconds	The bounds will be updated every "updateFrequencyInSeconds" seconds. A value of 0 would mean every frame and a value of 0.1 would mean 10 times per second.
boundsType	The type of bounds calculation. This can be either based on the node's world space positions, the mesh world space positions or the collision mesh world space positions.
itemFrequency	A value of 1 would mean every node or vertex will be taken into account in the bounds calculation. A value of 2 would mean every second node or vertex would be taken into account. A value of 5 means every 5th node or vertex, etc. Higher values will result in faster bounds updates, but also in possibly less accurate bounds. This value must 1 or higher. Zero is not allowed.

◆ UpdateAttachments()

void EMotionFX::ActorInstance::UpdateAttachments ( )

Update all the attachments. This calls the update method for each attachment.

◆ UpdateBounds()

void EMotionFX::ActorInstance::UpdateBounds	(	size_t	geomLODLevel,
		EBoundsType	boundsType = `BOUNDS_NODE_BASED`,
		uint32	itemFrequency = `1`
	)

Update the bounding volumes of the actor.

Parameters

geomLODLevel	The geometry level of detail number to generate the LOD for. Must be in range of 0..GetNumGeometryLODLevels()-1. The same LOD level will be chosen for the attachments when they will be included. If the specified LOD level is lower than the number of attachment LODS, the lowest attachment LOD will be chosen.
boundsType	The bounding volume generation method, each having different accuracies and generation speeds.
itemFrequency	Depending on the type of bounds you specify to the boundsType parameter, this specifies how many "vertices or nodes" the updating functions should skip. If you specified a value of 4, and use BOUND_MESH_BASED or collision mesh based, every 4th vertex will be included in the bounds calculation, so only processing 25% of the total number of vertices. The same goes for node based bounds, but then it will process every 4th node. Of course higher values produce less accurate results, but are faster to process.

◆ UpdateDependencies()

void EMotionFX::ActorInstance::UpdateDependencies ( )

Update all dependencies of this actor instance.

◆ UpdateMeshDeformers()

void EMotionFX::ActorInstance::UpdateMeshDeformers	(	float	timePassedInSeconds,
		bool	processDisabledDeformers = `false`
	)

Update/Process the mesh deformers. This will apply skinning and morphing deformations to the meshes used by the actor instance. All deformations happen on the CPU. So if you use pure GPU processing, you should not be calling this method. Also invisible actor instances should not update their mesh deformers, as this can be very CPU intensive.

Parameters

timePassedInSeconds	The time passed in seconds, since the last frame or update.
processDisabledDeformers	When set to true, even mesh deformers that are disabled will even be processed.

◆ UpdateMorphMeshDeformers()

void EMotionFX::ActorInstance::UpdateMorphMeshDeformers	(	float	timePassedInSeconds,
		bool	processDisabledDeformers = `false`
	)

Update/Process the morph mesh deformers. This will apply morphing deformations only to the meshes used by the actor instance. All morph deformations happen on the CPU. So if you use pure GPU processing, you should not be calling this method.

Parameters

timePassedInSeconds	The time passed in seconds, since the last frame or update.
processDisabledDeformers	When set to true, even mesh deformers that are disabled will even be processed.

◆ UpdateSkeletalLODFlags()

void EMotionFX::ActorInstance::UpdateSkeletalLODFlags ( )

Use the skeletal LOD flags from the nodes of the corresponding actor and pass them over to this actor instance. The actor keeps the information about which nodes are enabled at what skeletal LOD and this is the transfer function to actually apply it to the actor instance as each actor instance can be in a different skeletal LOD level.

◆ UpdateSkinningMatrices()

void EMotionFX::ActorInstance::UpdateSkinningMatrices ( )

Update the skinning matrices. This will update the data inside the TransformData class.

◆ UpdateStaticBasedAabbDimensions()

void EMotionFX::ActorInstance::UpdateStaticBasedAabbDimensions ( )

Update the base static axis aligned bounding box shape. This is a quite heavy function in comparision to the CalcStaticBasedAABB. Basically the dimensions of the static based aabb are calculated here. First it will try to generate the aabb from the meshes. If there are no meshes it will use a node based aabb as basis. After that it will find the maximum of the depth, width and height, and makes all dimensions the same as this max value. This function is generally only executed once, when creating the actor instance. The CalcStaticBasedAABB function then simply translates this box along with the actor instance's position.

◆ UpdateTransformations()

void EMotionFX::ActorInstance::UpdateTransformations	(	float	timePassedInSeconds,
		bool	updateJointTransforms = `true`,
		bool	sampleMotions = `true`
	)

Update the transformations of this actor instance. This can be the actor instance transform and can also include the joint transforms. This automatically updates all motion timers and anim graph nodes as well.

Parameters

timePassedInSeconds	The time passed in seconds, since the last frame or update.
updateJointTransforms	When set to true the joint transformations will be calculated by calculating the animation graph output for example.
sampleMotions	When set to true motions will be sampled, or whole anim graphs if using those. When updateMatrices is set to false, motions will never be sampled, even if set to true.

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

Gems/EMotionFX/Code/EMotionFX/Source/ActorInstance.h

Public Types

Public Member Functions

Static Public Member Functions

Friends

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ EBoundsType

Member Function Documentation

◆ AddAttachment()

◆ ApplyMorphSetup()

◆ CalcMeshBasedAabb()

◆ CalcNodeBasedAabb()

◆ CalcNumDisabledNodes()

◆ CalcNumSkeletalLODLevels()

◆ CalcStaticBasedAabb()

◆ CheckIfCanHandleAttachment()

◆ DisableAllNodes()

◆ DisableNode()

◆ EMFX_SCALECODE()

◆ EnableAllNodes()

◆ EnableNode()

◆ ExpandBounds()

◆ FindAttachmentNr()

◆ FindAttachmentRoot()

◆ GetAabb()

◆ GetActor()

◆ GetAnimGraphInstance()

◆ GetAttachedTo()

◆ GetAttachment()

◆ GetBoundsUpdateEnabled()

◆ GetBoundsUpdateFrequency()

◆ GetBoundsUpdateItemFrequency()

◆ GetBoundsUpdatePassedTime()

◆ GetBoundsUpdateType()

◆ GetCustomData()

◆ GetDependency()

◆ GetEnabledNode()

◆ GetEnabledNodes()

◆ GetEntity()

◆ GetEntityId()

◆ GetExpandBoundsBy()

◆ GetID()

◆ GetIsAttachment()

◆ GetIsEnabled()

◆ GetIsSkinAttachment()

◆ GetIsVisible()

◆ GetLODLevel()

◆ GetMorphSetupInstance()

◆ GetMotionSystem()

◆ GetNumAttachments()

◆ GetNumDependencies()

◆ GetNumEnabledNodes()

◆ GetRender()

◆ GetSelfAttachment()

◆ GetTransformData()

◆ IntersectsCollisionMesh() [1/2]

◆ IntersectsCollisionMesh() [2/2]

◆ IntersectsMesh() [1/2]

◆ IntersectsMesh() [2/2]

◆ MotionExtractionCompensate()

◆ RecursiveAddDependencies()

◆ RecursiveHasAttachment()

◆ RecursiveSetIsVisible()

◆ RecursiveSetIsVisibleTowardsRoot()

◆ RemoveAllAttachments()

◆ RemoveAttachment() [1/2]

◆ RemoveAttachment() [2/2]

◆ SetAabb()

◆ SetAnimGraphInstance()

◆ SetBoundsUpdateEnabled()

◆ SetBoundsUpdateFrequency()

◆ SetBoundsUpdateItemFrequency()

◆ SetBoundsUpdatePassedTime()

◆ SetBoundsUpdateType()

◆ SetCustomData()

◆ SetExpandBoundsBy()

◆ SetID()

◆ SetIsEnabled()

◆ SetIsOwnedByRuntime()