CommandSystem::SelectionList Class Reference

#include <SelectionList.h>

Inherits EMotionFX::ActorNotificationBus::Handler, and EMotionFX::ActorInstanceNotificationBus::Handler.

Public Member Functions
	SelectionList ()
	~SelectionList ()
MCORE_INLINE size_t	GetNumSelectedNodes () const
MCORE_INLINE size_t	GetNumSelectedActors () const
MCORE_INLINE size_t	GetNumSelectedActorInstances () const
MCORE_INLINE size_t	GetNumSelectedMotionInstances () const
MCORE_INLINE size_t	GetNumSelectedMotions () const
MCORE_INLINE size_t	GetNumSelectedAnimGraphs () const
MCORE_INLINE size_t	GetNumTotalItems () const
bool	GetIsEmpty () const
void	Clear ()
void	AddNode (EMotionFX::Node *node)
void	AddActor (EMotionFX::Actor *actor)
void	AddActorInstance (EMotionFX::ActorInstance *actorInstance)
void	AddMotion (EMotionFX::Motion *motion)
void	AddMotionInstance (EMotionFX::MotionInstance *motionInstance)
void	AddAnimGraph (EMotionFX::AnimGraph *animGraph)
void	Add (SelectionList &selection)
MCORE_INLINE EMotionFX::Node *	GetNode (size_t index) const
MCORE_INLINE EMotionFX::Node *	GetFirstNode () const
MCORE_INLINE EMotionFX::Actor *	GetActor (size_t index) const
MCORE_INLINE EMotionFX::Actor *	GetFirstActor () const
MCORE_INLINE EMotionFX::ActorInstance *	GetActorInstance (size_t index) const
MCORE_INLINE EMotionFX::ActorInstance *	GetFirstActorInstance () const
MCORE_INLINE EMotionFX::AnimGraph *	GetAnimGraph (size_t index) const
MCORE_INLINE EMotionFX::AnimGraph *	GetFirstAnimGraph () const
EMotionFX::Actor *	GetSingleActor () const
EMotionFX::ActorInstance *	GetSingleActorInstance () const
MCORE_INLINE EMotionFX::Motion *	GetMotion (size_t index) const
MCORE_INLINE EMotionFX::Motion *	GetFirstMotion () const
EMotionFX::Motion *	GetSingleMotion () const
MCORE_INLINE EMotionFX::MotionInstance *	GetMotionInstance (size_t index) const
MCORE_INLINE EMotionFX::MotionInstance *	GetFirstMotionInstance () const
MCORE_INLINE void	RemoveNode (size_t index)
MCORE_INLINE void	RemoveActor (size_t index)
MCORE_INLINE void	RemoveActorInstance (size_t index)
MCORE_INLINE void	RemoveMotion (size_t index)
MCORE_INLINE void	RemoveMotionInstance (size_t index)
MCORE_INLINE void	RemoveAnimGraph (size_t index)
void	RemoveNode (EMotionFX::Node *node)
void	RemoveActor (EMotionFX::Actor *actor)
void	RemoveActorInstance (EMotionFX::ActorInstance *actorInstance)
void	RemoveMotion (EMotionFX::Motion *motion)
void	RemoveMotionInstance (EMotionFX::MotionInstance *motionInstance)
void	RemoveAnimGraph (EMotionFX::AnimGraph *animGraph)
MCORE_INLINE bool	CheckIfHasNode (EMotionFX::Node *node) const
MCORE_INLINE bool	CheckIfHasActor (EMotionFX::Actor *actor) const
MCORE_INLINE bool	CheckIfHasActorInstance (EMotionFX::ActorInstance *actorInstance) const
MCORE_INLINE bool	CheckIfHasMotion (EMotionFX::Motion *motion) const
MCORE_INLINE bool	CheckIfHasAnimGraph (EMotionFX::AnimGraph *animGraph) const
MCORE_INLINE bool	CheckIfHasMotionInstance (EMotionFX::MotionInstance *motionInstance) const
MCORE_INLINE void	ClearActorSelection ()
MCORE_INLINE void	ClearActorInstanceSelection ()
MCORE_INLINE void	ClearNodeSelection ()
MCORE_INLINE void	ClearMotionSelection ()
MCORE_INLINE void	ClearMotionInstanceSelection ()
MCORE_INLINE void	ClearAnimGraphSelection ()
void	Log ()
void	MakeValid ()
const AZStd::vector< EMotionFX::MotionInstance * > &	GetSelectedMotionInstances ()
	Collect all motion instances of selected motions played on any of the selected actor instances.

Detailed Description

A selection list stores links to objects which are selected at a specific time stamp in a scene.

Constructor & Destructor Documentation

SelectionList()

CommandSystem::SelectionList::SelectionList

(

)

The default constructor. Creates an empty selection list.

~SelectionList()

CommandSystem::SelectionList::~SelectionList

(

)

The destructor.

Member Function Documentation

Add()

void CommandSystem::SelectionList::Add

(

SelectionList &

selection

)

Add a complete selection list to this one. Select motionobjects without replacing the old selection.

Parameters

selection

The selection list which will be added to the selection.

AddActor()

void CommandSystem::SelectionList::AddActor

(

EMotionFX::Actor *

actor

)

Add actor

AddActorInstance()

void CommandSystem::SelectionList::AddActorInstance

(

EMotionFX::ActorInstance *

actorInstance

)

Add an actor instance to the selection list. Select actor instance without replacing the old selection.

Parameters

actorInstance

The actor which will be added to the selection.

AddAnimGraph()

void CommandSystem::SelectionList::AddAnimGraph

(

EMotionFX::AnimGraph *

animGraph

)

Add an anim graph to the selection list. Selects anim graph without replacing the old selection.

Parameters

animGraph

The anim graph which will be added to the selection.

AddMotion()

void CommandSystem::SelectionList::AddMotion

(

EMotionFX::Motion *

motion

)

Add a motion to the selection list. Select motion without replacing the old selection.

Parameters

motion

The motion which will be added to the selection.

AddMotionInstance()

void CommandSystem::SelectionList::AddMotionInstance

(

EMotionFX::MotionInstance *

motionInstance

)

Add a motion instance to the selection list. Select motion instance without replacing the old selection.

Parameters

motion

The motion instance which will be added to the selection.

AddNode()

void CommandSystem::SelectionList::AddNode

(

EMotionFX::Node *

node

)

Add a node to the selection list. Select node without replacing the old selection.

Parameters

node	The node which will be added to the selection.

CheckIfHasActor()

MCORE_INLINE bool CommandSystem::SelectionList::CheckIfHasActor ( EMotionFX::Actor *  actor ) const

inline

Has actor

CheckIfHasActorInstance()

MCORE_INLINE bool CommandSystem::SelectionList::CheckIfHasActorInstance ( EMotionFX::ActorInstance *  actorInstance ) const

inline

Check if a given actor instance is selected / is in this selection list.

Parameters

node	A pointer to the actor instance to be checked.

Returns

True if the actor instance is inside this selection list, false if not.

CheckIfHasAnimGraph()

MCORE_INLINE bool CommandSystem::SelectionList::CheckIfHasAnimGraph ( EMotionFX::AnimGraph *  animGraph ) const

inline

Check if a given anim graph is in this selection list.

Parameters

animGraph

The anim graph to check for.

Returns

True if the anim graph is selected inside the selection list, otherwise false is returned.

CheckIfHasMotion()

MCORE_INLINE bool CommandSystem::SelectionList::CheckIfHasMotion ( EMotionFX::Motion *  motion ) const

inline

Check if a given motion is selected / is in this selection list.

Parameters

node	A pointer to the motion to be checked.

Returns

True if the motion is inside this selection list, false if not.

CheckIfHasMotionInstance()

MCORE_INLINE bool CommandSystem::SelectionList::CheckIfHasMotionInstance ( EMotionFX::MotionInstance *  motionInstance ) const

inline

Check if a given motion instance is selected / is in this selection list.

Parameters

node	A pointer to the motion instance to be checked.

Returns

True if the motion instance is inside this selection list, false if not.

CheckIfHasNode()

MCORE_INLINE bool CommandSystem::SelectionList::CheckIfHasNode ( EMotionFX::Node *  node ) const

inline

Check if a given node is selected / is in this selection list.

Parameters

node	A pointer to the node to be checked.

Returns

True if the node is inside this selection list, false if not.

Clear()

void CommandSystem::SelectionList::Clear

(

)

Clear the selection list. This will unselect all objects.

GetActor()

MCORE_INLINE EMotionFX::Actor* CommandSystem::SelectionList::GetActor ( size_t  index ) const

inline

Get the given actor from the selection list.

Parameters

index

The index of the actor to get from the selection list.

Returns

A pointer to the given actor from the selection list.

GetActorInstance()

MCORE_INLINE EMotionFX::ActorInstance* CommandSystem::SelectionList::GetActorInstance ( size_t  index ) const

inline

Get the given actor instance from the selection list.

Parameters

index

The index of the actor instance to get from the selection list.

Returns

A pointer to the given actor instance from the selection list.

GetAnimGraph()

MCORE_INLINE EMotionFX::AnimGraph* CommandSystem::SelectionList::GetAnimGraph ( size_t  index ) const

inline

Get the given anim graph from the selection list.

Parameters

index

The index of the anim graph to get from the selection list.

Returns

A pointer to the given anim graph from the selection list.

GetFirstActor()

MCORE_INLINE EMotionFX::Actor* CommandSystem::SelectionList::GetFirstActor ( ) const

inline

Get the first actor from the selection list.

Returns

A pointer to the first actor from the selection list. nullptr is there is no actor selected.

GetFirstActorInstance()

MCORE_INLINE EMotionFX::ActorInstance* CommandSystem::SelectionList::GetFirstActorInstance ( ) const

inline

Get the first actor instance from the selection list.

Returns

A pointer to the first actor instance from the selection list. nullptr if there is no actor instance selected.

GetFirstAnimGraph()

MCORE_INLINE EMotionFX::AnimGraph* CommandSystem::SelectionList::GetFirstAnimGraph ( ) const

inline

Get the first anim graph from the selection list.

Returns

A pointer to the first anim graph from the selection list. nullptr if there is no anim graph selected.

GetFirstMotion()

MCORE_INLINE EMotionFX::Motion* CommandSystem::SelectionList::GetFirstMotion ( ) const

inline

Get the first motion from the selection list.

Returns

A pointer to the first motion from the selection list. nullptr is there is no motion selected.

GetFirstMotionInstance()

MCORE_INLINE EMotionFX::MotionInstance* CommandSystem::SelectionList::GetFirstMotionInstance ( ) const

inline

Get the first motion instance from the selection list.

Returns

A pointer to the first motion instance from the selection list. nullptr is there is no motion instance selected.

GetFirstNode()

MCORE_INLINE EMotionFX::Node* CommandSystem::SelectionList::GetFirstNode ( ) const

inline

Get the first node from the selection list.

Returns

A pointer to the first node from the selection list. nullptr is there is no node selected.

GetIsEmpty()

bool CommandSystem::SelectionList::GetIsEmpty

(

)

const

Check whether or not the selection list contains any objects.

Returns

True if the selection list is empty / if there are no selected objects, false if not.

GetMotion()

MCORE_INLINE EMotionFX::Motion* CommandSystem::SelectionList::GetMotion ( size_t  index ) const

inline

Get the given motion from the selection list.

Parameters

index

The index of the motion to get from the selection list.

Returns

A pointer to the given motion from the selection list.

GetMotionInstance()

MCORE_INLINE EMotionFX::MotionInstance* CommandSystem::SelectionList::GetMotionInstance ( size_t  index ) const

inline

Get the given motion instance from the selection list.

Parameters

index

The index of the motion instance to get from the selection list.

Returns

A pointer to the given motion instance from the selection list.

GetNode()

MCORE_INLINE EMotionFX::Node* CommandSystem::SelectionList::GetNode ( size_t  index ) const

inline

Get the given node from the selection list.

Parameters

index

The index of the node to get from the selection list.

Returns

A pointer to the given node from the selection list.

GetNumSelectedActorInstances()

MCORE_INLINE size_t CommandSystem::SelectionList::GetNumSelectedActorInstances ( ) const

inline

Get the number of selected actor instances.

Returns

The number of selected actor instances.

GetNumSelectedActors()

MCORE_INLINE size_t CommandSystem::SelectionList::GetNumSelectedActors ( ) const

inline

Get the number of selected actors

GetNumSelectedAnimGraphs()

MCORE_INLINE size_t CommandSystem::SelectionList::GetNumSelectedAnimGraphs ( ) const

inline

Get the number of selected anim graphs.

Returns

The number of selected anim graphs.

GetNumSelectedMotionInstances()

MCORE_INLINE size_t CommandSystem::SelectionList::GetNumSelectedMotionInstances ( ) const

inline

Get the number of selected motion instances.

Returns

The number of selected motion instances.

GetNumSelectedMotions()

MCORE_INLINE size_t CommandSystem::SelectionList::GetNumSelectedMotions ( ) const

inline

Get the number of selected motions.

Returns

The number of selected motions.

GetNumSelectedNodes()

MCORE_INLINE size_t CommandSystem::SelectionList::GetNumSelectedNodes ( ) const

inline

Get the number of selected nodes.

Returns

The number of selected nodes.

GetNumTotalItems()

MCORE_INLINE size_t CommandSystem::SelectionList::GetNumTotalItems

(

)

const

Get the total number of selected objects.

Returns

The number of selected nodes, actors and motions.

GetSingleActor()

EMotionFX::Actor* CommandSystem::SelectionList::GetSingleActor

(

)

const

Get the single selected actor.

Returns

A pointer to the only selected actor. nullptr is there if no actor selected at all or if there are multiple, so more than one, actor instances selected.

GetSingleActorInstance()

EMotionFX::ActorInstance* CommandSystem::SelectionList::GetSingleActorInstance

(

)

const

Get the single selected actor instance.

Returns

A pointer to the only selected actor instance. nullptr is there if no actor instance selected at all or if there are multiple, so more than one, actor instances selected.

GetSingleMotion()

EMotionFX::Motion* CommandSystem::SelectionList::GetSingleMotion

(

)

const

Get the single selected motion.

Returns

A pointer to the only selected motion. nullptr is there if no motion selected at all or if there are multiple, so more than one, motions selected.

RemoveActor() [1/2]

void CommandSystem::SelectionList::RemoveActor

(

EMotionFX::Actor *

actor

)

Remove the given actor instance from the selection list.

Parameters

actorInstance

The actor instance to be removed from the selection list.

RemoveActor() [2/2]

MCORE_INLINE void CommandSystem::SelectionList::RemoveActor ( size_t  index )

inline

Remove the given actor instance from the selection list.

Parameters

index

The index of the actor instance to be removed from the selection list.

RemoveActorInstance() [1/2]

void CommandSystem::SelectionList::RemoveActorInstance

(

EMotionFX::ActorInstance *

actorInstance

)

Remove the given actor instance from the selection list.

Parameters

actorInstance

The actor instance to be removed from the selection list.

RemoveActorInstance() [2/2]

MCORE_INLINE void CommandSystem::SelectionList::RemoveActorInstance ( size_t  index )

inline

Remove the given actor instance from the selection list.

Parameters

index

The index of the actor instance to be removed from the selection list.

RemoveAnimGraph() [1/2]

void CommandSystem::SelectionList::RemoveAnimGraph

(

EMotionFX::AnimGraph *

animGraph

)

Remove the given anim graph from the selection list.

Parameters

animGraph

The anim graph to be removed from the list.

RemoveAnimGraph() [2/2]

MCORE_INLINE void CommandSystem::SelectionList::RemoveAnimGraph ( size_t  index )

inline

Remove the given anim graph from the selection list.

Parameters

index

The index of the anim graph to remove from the selection list.

RemoveMotion() [1/2]

void CommandSystem::SelectionList::RemoveMotion

(

EMotionFX::Motion *

motion

)

Remove the given motion from the selection list.

Parameters

motion

The motion to be removed from the selection list.

RemoveMotion() [2/2]

MCORE_INLINE void CommandSystem::SelectionList::RemoveMotion ( size_t  index )

inline

Remove the given motion from the selection list.

Parameters

index

The index of the motion to be removed from the selection list.

RemoveMotionInstance() [1/2]

void CommandSystem::SelectionList::RemoveMotionInstance

(

EMotionFX::MotionInstance *

motionInstance

)

Remove the given motion instance from the selection list.

Parameters

motionInstance

The motion instance to be removed from the selection list.

RemoveMotionInstance() [2/2]

MCORE_INLINE void CommandSystem::SelectionList::RemoveMotionInstance ( size_t  index )

inline

Remove the given motion instance from the selection list.

Parameters

index

The index of the motion instance to be removed from the selection list.

RemoveNode() [1/2]

void CommandSystem::SelectionList::RemoveNode

(

EMotionFX::Node *

node

)

Remove the given node from the selection list.

Parameters

node	The node to be removed from the selection list.

RemoveNode() [2/2]

MCORE_INLINE void CommandSystem::SelectionList::RemoveNode ( size_t  index )

inline

Remove the given node from the selection list.

Parameters

index

The index of the node to be removed from the selection list.

---

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

• Gems/EMotionFX/Code/EMotionFX/CommandSystem/Source/SelectionList.h