KFbxLayerContainer Class Reference

#include <kfbxlayercontainer.h>

Inheritance diagram for KFbxLayerContainer:

[legend]

List of all members.

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Detailed Description

KFbxLayerContainer is the base class for managing Layers.

This class manages the creation and destruction of layers. A Layer contains the following types of Layer Element(s):

• Normals
• Binormals
• Tangents
• Materials
• Polygon Groups
• UVs
• Vertex Colors
• Smoothing informations
• Vertex Creases
• Edge Creases
• Custom User Data
• Visibilities
• Textures (diffuse, ambient, specular, etc.) See KFbxLayerElement for more details.

Definition at line 76 of file kfbxlayercontainer.h.

Layer Management
int	CreateLayer ()
	Creates a new layer on top of existing layers.
void	ClearLayers ()
	Deletes all layers.
int	GetLayerCount () const
	Returns the number of layers.
int	GetLayerCount (KFbxLayerElement::ELayerElementType pType, bool pUVCount=false) const
	Returns the number of layers that contain the specified layer element type.
KFbxLayer *	GetLayer (int pIndex)
	Returns the layer at the specified index.
KFbxLayer const *	GetLayer (int pIndex) const
	Returns the layer at the specified index.
KFbxLayer *	GetLayer (int pIndex, KFbxLayerElement::ELayerElementType pType, bool pIsUV=false)
	Returns the pIndex'th layer that contains the specified layer element type.
KFbxLayer const *	GetLayer (int pIndex, KFbxLayerElement::ELayerElementType pType, bool pIsUV=false) const
	Returns the pIndex'th layer that contains the specified layer element type.
int	GetLayerIndex (int pIndex, KFbxLayerElement::ELayerElementType pType, bool pIsUV=false) const
	Returns the global index of the pIndex'th layer that contains the specified layer element type.
int	GetLayerTypedIndex (int pGlobalIndex, KFbxLayerElement::ELayerElementType pType, bool pIsUV=false)
	Converts the layer's global index to a type-specific index.
Public Member Functions
virtual EAttributeType	GetAttributeType () const
	Returns the type of node attribute.
bool	ConvertDirectToIndexToDirect (int pLayer)
	Converts the reference mode from eDIRECT to eINDEX_TO_DIRECT.

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Member Function Documentation

virtual EAttributeType GetAttributeType

(

)

const [inline, virtual]

Returns the type of node attribute.

Reimplemented from KFbxNodeAttribute.

Reimplemented in KFbxGeometry, KFbxMesh, KFbxNurb, KFbxNurbsCurve, KFbxNurbsSurface, KFbxPatch, KFbxBoundary, and KFbxTrimNurbsSurface.

Definition at line 83 of file kfbxlayercontainer.h.

int CreateLayer

(

)

Creates a new layer on top of existing layers.

Returns:

Index of created layer or -1 if an error occurs.

void ClearLayers

(

)

Deletes all layers.

int GetLayerCount

(

)

const

Returns the number of layers.

Returns:

The number of layers.

int GetLayerCount	(	KFbxLayerElement::ELayerElementType	pType,
		bool	pUVCount = false
	)			const

Returns the number of layers that contain the specified layer element type.

Parameters:

	pType	The specified Layer Element type.
	pUVCount	When true, requests the UV layer element corresponding to the specified texture type.

Returns:

The number of layers containing the specified layer element type.

KFbxLayer* GetLayer

(

int

pIndex

)

Returns the layer at the specified index.

Parameters:

pIndex

Layer index.

Returns:

Pointer to the layer, or NULL if pIndex is out of range.

KFbxLayer const* GetLayer

(

int

pIndex

)

const

Returns the layer at the specified index.

Parameters:

pIndex

Layer index.

Returns:

Pointer to the layer, or NULL if pIndex is out of range.

KFbxLayer* GetLayer	(	int	pIndex,
		KFbxLayerElement::ELayerElementType	pType,
		bool	pIsUV = false
	)

Returns the pIndex'th layer that contains the specified layer element type.

Parameters:

	pIndex	Layer index.
	pType	The specified layer element type.
	pIsUV	When true, requests the UV layer element that corresponds with the specified texture type.

Returns:

Pointer to the layer, or NULL if pIndex is out of range.

KFbxLayer const* GetLayer	(	int	pIndex,
		KFbxLayerElement::ELayerElementType	pType,
		bool	pIsUV = false
	)			const

Returns the pIndex'th layer that contains the specified layer element type.

Parameters:

	pIndex	Layer index.
	pType	The specified layer element type.
	pIsUV	When true, requests the UV layer element that corresponds with the specified texture type.

Returns:

Pointer to the layer, or NULL if pIndex is out of range.

int GetLayerIndex	(	int	pIndex,
		KFbxLayerElement::ELayerElementType	pType,
		bool	pIsUV = false
	)			const

Returns the global index of the pIndex'th layer that contains the specified layer element type.

Parameters:

	pIndex	Layer index of the specified type.
	pType	The specified layer element type.
	pIsUV	When true, requests the UV layer element that corresponds with the specified texture type.

Returns:

Global index of the pIndex'th layer that contains the specified layer element type, or -1 if the layer is not found.

Remarks:

The returned index is the position of the layer in the global array of layers. You can use the returned index to call GetLayer(int pIndex).

int GetLayerTypedIndex	(	int	pGlobalIndex,
		KFbxLayerElement::ELayerElementType	pType,
		bool	pIsUV = false
	)

Converts the layer's global index to a type-specific index.

Parameters:

	pGlobalIndex	The index of the layer in the global array of layers.
	pType	The type upon which the type-specific index will be returned.
	pIsUV	When true, requests the UV layer element that corresponds with the specified texture type.

Returns:

Layer index of the specified layer element type, or -1 if the layer element type is not found on the layer.

bool ConvertDirectToIndexToDirect

(

int

pLayer

)

Converts the reference mode from eDIRECT to eINDEX_TO_DIRECT.

Parameters:

pLayer

The Layer to convert.

Returns:

True if conversion is successful, or false otherwise.