EMotionFX::MorphSetup Class Reference

#include <MorphSetup.h>

Inherits MCore::RefCounted.

Public Member Functions
void	ReserveMorphTargets (size_t numMorphTargets)
MCORE_INLINE size_t	GetNumMorphTargets () const
MCORE_INLINE MorphTarget *	GetMorphTarget (size_t nr) const
void	AddMorphTarget (MorphTarget *morphTarget)
void	RemoveMorphTarget (size_t nr, bool delFromMem=true)
void	RemoveMorphTarget (MorphTarget *morphTarget, bool delFromMem=true)
void	RemoveAllMorphTargets ()
MorphTarget *	FindMorphTargetByID (uint32 id) const
size_t	FindMorphTargetNumberByID (uint32 id) const
size_t	FindMorphTargetIndexByName (const char *name) const
size_t	FindMorphTargetIndexByNameNoCase (const char *name) const
MorphTarget *	FindMorphTargetByName (const char *name) const
MorphTarget *	FindMorphTargetByNameNoCase (const char *name) const
MorphSetup *	Clone () const
void	Scale (float scaleFactor)
Public Member Functions inherited from MCore::RefCounted
	RefCounted ()
virtual	~RefCounted ()
void	IncreaseReferenceCount ()
void	DecreaseReferenceCount ()
void	Destroy ()
uint32	GetReferenceCount () const

Static Public Member Functions
static MorphSetup *	Create ()

Protected Member Functions
	MorphSetup ()=default
	~MorphSetup ()
Protected Member Functions inherited from MCore::RefCounted
virtual void	Delete ()

Protected Attributes
AZStd::vector< MorphTarget * >	m_morphTargets

Detailed Description

The morph setup class. This class contains a collection of morph targets. Each LOD in an Actor object can have a morph setup.

Constructor & Destructor Documentation

MorphSetup()

EMotionFX::MorphSetup::MorphSetup ( )

protecteddefault

The constructor.

~MorphSetup()

EMotionFX::MorphSetup::~MorphSetup ( )

protected

The destructor. Automatically removes all morph targets from memory.

Member Function Documentation

AddMorphTarget()

void EMotionFX::MorphSetup::AddMorphTarget

(

MorphTarget *

morphTarget

)

Add a morph target to this morph setup.

Parameters

morphTarget

The morph target to add.

Clone()

MorphSetup * EMotionFX::MorphSetup::Clone

(

)

const

Clone the morph setup, and return the clone.

Returns

Returns an exact clone of this morph setup.

FindMorphTargetByID()

MorphTarget * EMotionFX::MorphSetup::FindMorphTargetByID

(

uint32

id

)

const

Find a morph target by its unique ID, which has been calculated based on its name. All morph targets with the same ID will also have the same name.

Parameters

id	The ID to search for.

Returns

A pointer to the morph target that has the specified ID, or nullptr when none could be found.

FindMorphTargetByName()

MorphTarget * EMotionFX::MorphSetup::FindMorphTargetByName

(

const char *

name

)

const

Find a morph target by its name. Please remember that this is case sensitive.

Returns

A pointer to the morph target, or nullptr when not found.

FindMorphTargetByNameNoCase()

MorphTarget * EMotionFX::MorphSetup::FindMorphTargetByNameNoCase

(

const char *

name

)

const

Find a morph target by its name. Please remember that this is NOT case sensitive.

Returns

A pointer to the morph target, or nullptr when not found.

FindMorphTargetIndexByName()

size_t EMotionFX::MorphSetup::FindMorphTargetIndexByName

(

const char *

name

)

const

Find a morph target index by its name. Please remember that this is case sensitive.

Returns

The index of the morph target that you can pass to GetMorphTarget(index).

FindMorphTargetIndexByNameNoCase()

size_t EMotionFX::MorphSetup::FindMorphTargetIndexByNameNoCase

(

const char *

name

)

const

Find a morph target index by its name. Please remember that this is case insensitive.

Returns

The index of the morph target that you can pass to GetMorphTarget(index).

FindMorphTargetNumberByID()

size_t EMotionFX::MorphSetup::FindMorphTargetNumberByID

(

uint32

id

)

const

Find a morph target index by its unique ID, which has been calculated based on its name. All morph targets with the same ID will also have the same name.

Parameters

id	The ID to search for.

Returns

The morph target number, or InvalidIndex when not found. You can use the returned number with the method GetMorphTarget(nr) in order to convert it into a direct pointer to the morph target.

GetMorphTarget()

MCORE_INLINE MorphTarget * EMotionFX::MorphSetup::GetMorphTarget ( size_t  nr ) const

inline

Get a given morph target.

Parameters

nr	The morph target number, must be in range of [0..GetNumMorphTargets()-1].

Returns

A pointer to the morph target.

GetNumMorphTargets()

MCORE_INLINE size_t EMotionFX::MorphSetup::GetNumMorphTargets ( ) const

inline

Get the number of morph targets inside this morph setup.

Returns

The number of morph targets.

RemoveAllMorphTargets()

void EMotionFX::MorphSetup::RemoveAllMorphTargets

(

)

Remove all morph targets inside this setup. NOTE: They will also be deleted from memory.

RemoveMorphTarget() [1/2]

void EMotionFX::MorphSetup::RemoveMorphTarget	(	MorphTarget *	morphTarget,
		bool	delFromMem = true
	)

Remove a given morph target.

Parameters

morphTarget	A pointer to the morph target to remove. This morph target must be part of this morph setup.
delFromMem	When set to true, the morph target will be deleted from memory as well. When false, it will only be removed from the array of morph targets inside this class.

RemoveMorphTarget() [2/2]

void EMotionFX::MorphSetup::RemoveMorphTarget	(	size_t	nr,
		bool	delFromMem = true
	)

Remove a given morph target, by index.

Parameters

nr	The morph target number to remove. This value must be in range of [0..GetNumMorphTargets()-1].
delFromMem	When set to true, the morph target will be deleted from memory as well. When false, it will only be removed from the array of morph targets inside this class.

ReserveMorphTargets()

void EMotionFX::MorphSetup::ReserveMorphTargets

(

size_t

numMorphTargets

)

Pre-allocate space for a given amount of morph targets. This does not influence the return value of GetNumMorphTargets().

Parameters

numMorphTargets

The number of morph targets to pre-allocate space for.

Scale()

void EMotionFX::MorphSetup::Scale

(

float

scaleFactor

)

Scale all transform and positional data. This is a very slow operation and is used to convert between different unit systems (cm, meters, etc).

Parameters

scaleFactor

The scale factor to scale the current data by.

Member Data Documentation

m_morphTargets

AZStd::vector<MorphTarget*> EMotionFX::MorphSetup::m_morphTargets

protected

The collection of morph targets.

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

• Gems/EMotionFX/Code/EMotionFX/Source/MorphSetup.h