MeshSkin Class Reference

MeshSkin, A class maintain a collection of bones that affect Mesh vertex. More...

Inherits Ref.

Public Member Functions
ssize_t	getBoneCount () const
	Get total bone count. More...
Bone3D *	getBoneByIndex (unsigned int index) const
	Get the specified bone by index. More...
Bone3D *	getBoneByName (const std::string &id) const
	Get the specified bone by name. More...
int	getBoneIndex (Bone3D *bone) const
	Get the specified bone index. More...
Vec4 *	getMatrixPalette ()
	Compute matrix palette used by gpu skin. More...
ssize_t	getMatrixPaletteSize () const
	Get the MatrixPalette size. More...
Bone3D *	getRootBone () const
	Get the root bone of the skin. More...
Public Member Functions inherited from Ref
void	retain ()
	Retains the ownership. More...
local	retain ()
	Retains the ownership. More...
void	release ()
	Releases the ownership immediately. More...
Ref *	autorelease ()
	Releases the ownership sometime soon automatically. More...
unsigned int	getReferenceCount () const
	Returns the Ref's current reference count. More...
local	getReferenceCount ()
	Returns the Ref's current reference count. More...
virtual	~Ref ()
	Destructor.

Static Public Member Functions
static MeshSkin *	create (Skeleton3D *skeleton, const std::string &filename, const std::string &name)
	Create a new meshskin if do not want to share meshskin. More...
static MeshSkin *	create (Skeleton3D *skeleton, const std::vector< std::string > &boneNames, const std::vector< Mat4 > &invBindPose)
	Create a new meshskin if do not want to share meshskin The specified skeleton. More...

Protected Member Functions
void	removeAllBones ()
	Remove all bones.
void	addSkinBone (Bone3D *bone)
	Add the specified skin bone The Bone3D object.
const Mat4 &	getInvBindPose (const Bone3D *bone)
	Get inverse bind pose by the specified Bone3D object. More...

Additional Inherited Members
Public Attributes inherited from Ref
unsigned int	_ID
	object id, ScriptSupport need public _ID
local	_ID
	object id, ScriptSupport need public _ID
int	_luaID
	Lua reference id.
local	_luaID
	Lua reference id.
void *	_scriptObject
	scriptObject, support for swift
local	_scriptObject
	scriptObject, support for swift
bool	_rooted
	When true, it means that the object was already rooted.
local	_rooted
	When true, it means that the object was already rooted.
bool	_scriptOwned
	The life of the object is scrolled by the scripting engine. More...
local	_scriptOwned
	The life of the object is scrolled by the scripting engine. More...

Detailed Description

MeshSkin, A class maintain a collection of bones that affect Mesh vertex.

And it is responsible for computing matrix palettes that used by skin mesh rendering.

Member Function Documentation

static MeshSkin* create ( Skeleton3D *  skeleton, const std::string &  filename, const std::string &  name  )

static

Create a new meshskin if do not want to share meshskin.

Parameters

skeleton

The specified skeleton.

static MeshSkin* create ( Skeleton3D *  skeleton, const std::vector< std::string > &  boneNames, const std::vector< Mat4 > &  invBindPose  )

static

Create a new meshskin if do not want to share meshskin The specified skeleton.

The bones names list. The bones' inverse binding pose. The meshSkin object.

ssize_t getBoneCount

(

)

const

Get total bone count.

(skin bone + node bone) The bone count.

Bone3D* getBoneByIndex

(

unsigned int

index

)

const

Get the specified bone by index.

The index. The Bone3D object.

Bone3D* getBoneByName

(

const std::string &

id

)

const

Get the specified bone by name.

The name. The Bone3D object.

int getBoneIndex

(

Bone3D *

bone

)

const

Get the specified bone index.

The specified Bone3D object. The index.

Vec4* getMatrixPalette

(

)

Compute matrix palette used by gpu skin.

The matrix palette is array of matrix which contatin The matrix palette.

ssize_t getMatrixPaletteSize

(

)

const

Get the MatrixPalette size.

The size. Equal to the getSkinBoneCount() * 3

Bone3D* getRootBone

(

)

const

Get the root bone of the skin.

The Bone3D object.

const Mat4& getInvBindPose ( const Bone3D *  bone )

protected

Get inverse bind pose by the specified Bone3D object.

The Bone3d object. The inverse bind pose matrix.

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

• CCMeshSkin.h