#include <pyfbsdk_generated.h>

Inheritance diagram for FBModelVertexData:

[legend]

Public Member Functions
	DisableOGLUVSet ()
	Disable OpenGL UV set array. More...

	DisableOGLVertexData ()
	Disable OpenGL Vertex Array (Pos & Normal). More...

	DrawSubPatch (int pSubPatchIndex, bool pWireFrame=False)
	Draw the specified sub patch. More...

	DrawSubRegion (int pSubRegionIndex, bool pWireFrame=False)
	Draw the specified sub region. More...

	EnableOGLUVSet (FBTextureMapping pTextureMapping=kFBTextureMappingUV, str pUVSet=None)
	Enable (Setup) OpenGL UV set array. More...

	EnableOGLVertexData (bool pAfterDeform=True)
	Enable (Setup) OpenGL Vertex Array (Pos & Normal). More...

int	GetIndexArray ()
	Return the index array. More...

int	GetIndexArraySize ()
	Return the index array size (see GetIndexArray()). More...

unsigned int	GetIndexArrayVBOId ()
	Return the index array VBO Id. More...

int	GetSubPatchCount ()
	Return the number of sub patches. More...

int	GetSubPatchIndexOffset (int pSubPatchIndex)
	Return the start offset of the indexes for the specified sub patch (see GetIndexArray()). More...

int	GetSubPatchIndexSize (int pSubPatchIndex)
	Return the size of the indexes for the specified sub patch (see GetIndexArray()). More...

FBMaterial	GetSubPatchMaterial (int pSubPatchIndex)
	Return the mapped material for the specified sub patch. More...

int	GetSubPatchMaterialId (int pSubPatchIndex)
	Return the mapped material ID for the specified sub patch. More...

FBGeometryPrimitiveType	GetSubPatchPrimitiveType (int pSubPatchIndex, bool pIsOptimized=None)
	Return the primitive type for the specified sub patch. More...

int	GetSubRegionCount ()
	Return the number of sub regions (mapping with different materials). More...

FBMaterial	GetSubRegionMaterial (int pSubRegionIndex)
	Return the specified sub region's material. More...

	GetUVSetArray (FBTextureMapping pTextureMapping=kFBTextureMappingUV, str pUVSet=None)
	Return the UV Set array for the specified texture mapping mode. More...

FBGeometryArrayElementType	GetUVSetArrayFormat (FBTextureMapping pTextureMapping=kFBTextureMappingUV, str pUVSet=None)
	Return the UV Set array format. More...

int	GetUVSetUVCount (FBTextureMapping pTextureMapping=kFBTextureMappingUV, str pUVSet=None)
	Return the number of UVs in the UV Set for the specified texture mapping mode. More...

unsigned int	GetUVSetVBOId (FBTextureMapping pTextureMapping=kFBTextureMappingUV, str pUVSet=None)
	Return the UV Set Buffer Object (VBO) Id for the specified texture mapping mode. More...

	GetUVSetVBOOffset (FBTextureMapping pTextureMapping=kFBTextureMappingUV, str pUVSet=None)
	Return the UV Set Buffer Object (VBO) offset for the specified texture mapping mode. More...

	GetVertexArray (FBGeometryArrayID pArrayId, bool pAfterDeform=True)
	Return the vertex array for the specified vertex array Id. More...

list	GetVertexArrayDuplicationMap (unsigned int pDuplicatedVertexCount)
	The FBModel::TessellatedMesh could contain per-face mapping UVSet/Normal or other layer elements. More...

FBGeometryArrayElementType	GetVertexArrayType (FBGeometryArrayID pArrayId, bool pAfterDeform=True)
	Return the vertex array format for the specified array Id. More...

unsigned int	GetVertexArrayVBOId (FBGeometryArrayID pArrayId, bool pAfterDeform=True)
	Return the Vertex Buffer Object (VBO) Id for the specified vertex array Id. More...

	GetVertexArrayVBOOffset (FBGeometryArrayID pArrayId, bool pAfterDeform=True)
	Return the Vertex Buffer Object (VBO) offset for the specified vertex array Id. More...

int	GetVertexCount ()
	Return the number of vertices. More...

bool	IsDeformable ()
	Return true if the model is deformable. More...

bool	IsDrawable ()
	Queries if this model should be drawn, e.g., in custom render callback. More...

	PopZDepthClipOverride ()
	Re-enables Z-Depth clip plane if it had been disabled via PushZDepthClipOverride(). More...

	PushZDepthClipOverride ()
	Disables Z-Depth clip plane if this model is selected using Z-Depth HideFront selection tool. More...

	VertexArrayMappingRelease ()
	Release deformed vertex array mapping on CPU. More...

	VertexArrayMappingRequest ()
	Request deformed vertex array mapping on CPU. More...

Public Member Functions inherited from FBComponent
	FBComponent ()
	Constructor. More...

str	ClassName ()
	Get the class name. More...

	DisableObjectFlags (FBObjectFlag pFlags)
	Disable a specific Object Flags. More...

	EnableObjectFlags (FBObjectFlag pFlags)
	Enable a specific Object Flags. More...

bool	FBCreate ()
	Open Reality Creation function. More...

	FBDelete ()
	Open Reality deletion function. More...

	FBDestroy ()
	Open Reality destruction function. More...

FBObjectFlag	GetObjectFlags ()
	Get all Object Flags (concatenated). More...

bool	GetObjectStatus (FBObjectStatus pStatus)
	Check to see if an object status is enabled. More...

FBFileReference	GetOwnerFileReference (p0)
	Get the owner FileReference object. More...

	HardSelect ()
	HardSelect. More...

bool	HasObjectFlags (FBObjectFlag pFlags)
	Check whether a specific object flag is enabled. More...

bool	Is (int pTypeId)
	Returns true if object is of type TypeId. More...

bool	ProcessNamespaceHierarchy (FBNamespaceAction pNamespaceAction, str pNamespaceName, str pReplaceTo=None, bool pAddRight=True)
	ProcessNamespaceHierarchy. More...

bool	ProcessObjectNamespace (FBNamespaceAction pNamespaceAction, str pNamespaceName, str pReplaceTo=None, bool pAddRight=True)
	ProcessObjectNamespace. More...

int	PropertyAdd (FBProperty pProperty)
	Add a property to the component's property manager. More...

bool	PropertyAddReferenceProperty (FBProperty pReferenceProperty)
	Add a reference property to the component's property manager. More...

FBProperty	PropertyCreate (str pName, FBType pType, str pDataType, bool pAnimatable, bool pIsUser=False, FBProperty pReferenceSource=None)
	Create user or dynamic property. More...

	PropertyGetModifiedList (FBArrayTemplate< FB > pPropList, FBPlugModificationFlag pModificationFlags)
	Get list of properties which have been modified since last loading. More...

	PropertyRemove (FBProperty pProperty)
	Remove a Property from the component's Property manager. More...

	SetObjectFlags (FBObjectFlag pFlags)
	SetObjectFlags. More...

	SetObjectStatus (FBObjectStatus pStatus, bool pValue)
	Enable/Disable a specific Object Status. More...

Additional Inherited Members
Public Attributes inherited from FBComponent
FBListComponent	Components
	List: List of components. More...

str	LongName
	Read Write Property: Name and namespace for object. More...

str	Name
	Read Write Property: Unique name of object. See sample: RemoveSuffixFromNameOfSceneElements.py. More...

FBListComponent	Parents
	List: Parents. More...

FBManager	PropertyList
	Read Only Property: Manages all of the properties for the component. More...

bool	Selected
	Read Write Property: Selected property. More...

int	TypeInfo
	Contains the Type information of the object. More...

Public Attributes inherited from FBPlug
str	ClassGroupName
	ClassGroupName of the object. More...

int	TypeInfo
	TypeInfo. More...

Member Function Documentation

◆ DisableOGLUVSet()

DisableOGLUVSet ( )

Disable OpenGL UV set array.

◆ DisableOGLVertexData()

DisableOGLVertexData ( )

Disable OpenGL Vertex Array (Pos & Normal).

◆ DrawSubPatch()

DrawSubPatch	(	int	pSubPatchIndex,
		bool	pWireFrame = `False`
	)

Draw the specified sub patch.

Must be called between Enable/DisableOGLVertexData function calls.

Parameters

pSubPatchIndex	Index of the sub patch to be drawn.
pWireFrame	Draw wire frame if true.

◆ DrawSubRegion()

DrawSubRegion	(	int	pSubRegionIndex,
		bool	pWireFrame = `False`
	)

Draw the specified sub region.

Must be called between Enable/DisableOGLVertexData function calls.

Parameters

pSubRegionIndex	Index of the sub region to be drawn.
pWireFrame	Draw wire frame if true.

◆ EnableOGLUVSet()

EnableOGLUVSet	(	FBTextureMapping	pTextureMapping = `kFBTextureMappingUV`,
		str	pUVSet = `None`
	)

Enable (Setup) OpenGL UV set array.

Parameters

pTextureMapping	Texture Mapping Mode.
pUVSet	UV Set name if pTextureMapping is kFBTextureMappingUV, otherwise ignored.

◆ EnableOGLVertexData()

EnableOGLVertexData ( bool pAfterDeform = True )

Enable (Setup) OpenGL Vertex Array (Pos & Normal).

Parameters

pAfterDeform Unused parameter.

◆ GetIndexArray()

int GetIndexArray ( )

Return the index array.

For the size of the array, see GetIndexArraySize().

Returns: (C++) The index array pointer. (Python) The index array as a list.

◆ GetIndexArraySize()

int GetIndexArraySize ( )

Return the index array size (see GetIndexArray()).

It will sum the index size of each sub patch (see GetSubPatchIndexSize()).

Returns: The index array size.

◆ GetIndexArrayVBOId()

unsigned int GetIndexArrayVBOId ( )

Return the index array VBO Id.

Returns: The index array VBO Id.

◆ GetSubPatchCount()

int GetSubPatchCount ( )

Return the number of sub patches.

Returns: The number of sub patches.

◆ GetSubPatchIndexOffset()

int GetSubPatchIndexOffset ( int pSubPatchIndex )

Return the start offset of the indexes for the specified sub patch (see GetIndexArray()).

Parameters

pSubPatchIndex Index of the sub patch to be queried.

Returns: The start offset of the indexes for the specified sub patch, -1 if the specific sub path index is invalid.

◆ GetSubPatchIndexSize()

int GetSubPatchIndexSize ( int pSubPatchIndex )

Return the size of the indexes for the specified sub patch (see GetIndexArray()).

Parameters

pSubPatchIndex Index of the sub patch to be queried.

Returns: The size of the indexes for the specified sub patch, -1 if the specific sub path index is invalid.

◆ GetSubPatchMaterial()

FBMaterial GetSubPatchMaterial ( int pSubPatchIndex )

Return the mapped material for the specified sub patch.

Parameters

pSubPatchIndex Index of the sub patch to be queried.

Returns: The mapped material for the specified sub patch, the default material if the specific sub path index is invalid.

◆ GetSubPatchMaterialId()

int GetSubPatchMaterialId ( int pSubPatchIndex )

Return the mapped material ID for the specified sub patch.

Parameters

pSubPatchIndex Index of the sub patch to be queried.

Returns: The mapped material ID for the specified sub patch, -1 if the specific sub path index is invalid.

◆ GetSubPatchPrimitiveType()

FBGeometryPrimitiveType GetSubPatchPrimitiveType	(	int	pSubPatchIndex,
		bool	pIsOptimized = `None`
	)

Return the primitive type for the specified sub patch.

Most of the time, kFBGeometry_TRIANGLES will be returned.

Parameters

pSubPatchIndex	Index of the sub patch to be queried.
pIsOptimized	(C++ only) Out parameter, return true if the specified sub patch is optimized for fast rendering, custom shader & render should use the optimized sub patch only.

Returns: (C++ only) The primitive type of the queried sub patch. (Python only) A tuple with 2 values: (FBGeometryPrimitiveType return value, pIsOptimized).

◆ GetSubRegionCount()

int GetSubRegionCount ( )

Return the number of sub regions (mapping with different materials).

Returns: The number of sub regions.

◆ GetSubRegionMaterial()

FBMaterial GetSubRegionMaterial ( int pSubRegionIndex )

Return the specified sub region's material.

Parameters

pSubRegionIndex Index of the sub region to be queried.

Returns: The sub region's material, the default material if the specific sub region index is invalid.

◆ GetUVSetArray()

GetUVSetArray	(	FBTextureMapping	pTextureMapping = `kFBTextureMappingUV`,
		str	pUVSet = `None`
	)

Return the UV Set array for the specified texture mapping mode.

Parameters

pTextureMapping	Texture mapping mode to be queried.
pUVSet	UV Set name to be queried if pTextureMapping is kFBTextureMappingUV, otherwise ignored.

Returns: (C++) The UV Set array pointer. (Python) The UV Set array as a list.
// The following C++ snippet show how to deal with the UV mapping UV Set array pointer returned.

void* lUVSetArray = lModelVertexData.GetUVSetArray();

if( lUVSetArray )

{

int lUVArrayCount = lModelVertexData->GetUVSetUVCount();

FBGeometryArrayElementType lArrayType = lModelVertexData->GetUVSetArrayFormat( kFBTextureMappingUV );

if( lArrayType == kFBGeometryArrayElementType_Float2 )

{

FBUV* lUVArray = (FBUV*)lUVSetArray;

for( int i = 0; i < lUVArrayCount; i++ )

{

// Do something useful here

FBTrace( "%f, %f\n", lUVArray[ i ][ 0 ], lUVArray[ i ][ 1 ] );

}

}

}

FBGeometryArrayElementType
Type of data when requesting an array.
Definition: pyfbsdk_generated.h:8725

FBTrace
FBTrace(str pFormatString,... p1)
This function prints useful debugging strings in the console with kFBNORMAL_TRACE output detailed lev...

◆ GetUVSetArrayFormat()

FBGeometryArrayElementType GetUVSetArrayFormat	(	FBTextureMapping	pTextureMapping = `kFBTextureMappingUV`,
		str	pUVSet = `None`
	)

Return the UV Set array format.

Parameters

pTextureMapping	Unused parameter.
pUVSet	Unused parameter.

Returns: The UV Set array format.

◆ GetUVSetUVCount()

int GetUVSetUVCount	(	FBTextureMapping	pTextureMapping = `kFBTextureMappingUV`,
		str	pUVSet = `None`
	)

Return the number of UVs in the UV Set for the specified texture mapping mode.

Parameters

pTextureMapping	Texture mapping mode to be queried.
pUVSet	UV Set name to be queried if pTextureMapping is kFBTextureMappingUV, otherwise ignored.

Returns: The number of UVs in the UV Set for the specified texture mapping mode.

◆ GetUVSetVBOId()

unsigned int GetUVSetVBOId	(	FBTextureMapping	pTextureMapping = `kFBTextureMappingUV`,
		str	pUVSet = `None`
	)

Return the UV Set Buffer Object (VBO) Id for the specified texture mapping mode.

Parameters

pTextureMapping	Texture mapping mode to be queried.
pUVSet	UV Set name to be queried if pTextureMapping is kFBTextureMappingUV, otherwise ignored.

Returns: The UV Set VBO Id.

◆ GetUVSetVBOOffset()

GetUVSetVBOOffset	(	FBTextureMapping	pTextureMapping = `kFBTextureMappingUV`,
		str	pUVSet = `None`
	)

Return the UV Set Buffer Object (VBO) offset for the specified texture mapping mode.

Parameters

pTextureMapping	Texture mapping mode to be queried.
pUVSet	UV Set name to be queried if pTextureMapping is kFBTextureMappingUV, otherwise ignored.

Returns: The UV Set VBO offset (C++: as a pointer, Python: as a kReference).

◆ GetVertexArray()

GetVertexArray	(	FBGeometryArrayID	pArrayId,
		bool	pAfterDeform = `True`
	)

Return the vertex array for the specified vertex array Id.

Parameters

pArrayId	Vertex array Id type to be queried.
pAfterDeform	True to query the deformed position or normal vertex array (model must be deformable and deformation must occur in CPU), false to query the original vertex array.

Returns: (C++) The vertex array pointer. (Python) The vertex array as a list. Deformed position & normal vertex arrays could be NULL if one has not requested the mapping vertex array on CPU.

Note: Use VertexArrayMappingRequest() to toggle CPU / GPU skinning per model when necessary.
// The following C++ snippet show how to deal with the Point vertex array pointer returned.

void* lVertexArray = lModelVertexData.GetVertexArray();

if( lVertexArray )

{

int lVertexArrayCount = lModelVertexData->GetVertexCount();

FBGeometryArrayElementType lArrayType = lModelVertexData->GetVertexArrayType( kFBGeometryArrayID_Point );

if( lArrayType == kFBGeometryArrayElementType_Float4 )

{

FBVector4<float>* lVertexArrayFloat4 = (FBVector4<float>*)lVertexArray;

for( int i = 0; i < lVertexArrayCount; i++ )

{

// Do something useful here

FBTrace( "%f, %f, %f, %f\n", lVertexArrayFloat4[ i ][ 0 ], lVertexArrayFloat4[ i ][ 1 ], lVertexArrayFloat4[ i ][ 2 ], lVertexArrayFloat4[ i ][ 3 ] );

}

}

}

◆ GetVertexArrayDuplicationMap()

list GetVertexArrayDuplicationMap ( unsigned int pDuplicatedVertexCount )

The FBModel::TessellatedMesh could contain per-face mapping UVSet/Normal or other layer elements.

In order to build a valid VBO buffer for accelerated rendering, those control points with multiple attribute data must be duplicated. This function returns the duplicated vertices' ID mapping from FBModel::ModelVertexData vertex array to its FBModel::TessellatedMesh vertex array. Note those duplicated vertices are always appended after the original vertex array.

Parameters

pDuplicatedVertexCount only) pDuplicatedVertexCount Out parameter, return the count of those duplicated vertices.

Returns: (C++) A pointer to the original vertex ID mapping for those duplicated vertices. (Python) A list containing the vertex ID mapping for those duplicated vertices.

◆ GetVertexArrayType()

FBGeometryArrayElementType GetVertexArrayType	(	FBGeometryArrayID	pArrayId,
		bool	pAfterDeform = `True`
	)

Return the vertex array format for the specified array Id.

Parameters

pArrayId	Vertex array Id type to be queried.
pAfterDeform	Unused parameter.

Returns: The vertex array format for the specified array Id.

Note: Use VertexArrayMappingRequest() to toggle CPU / GPU skinning per model when necessary.

◆ GetVertexArrayVBOId()

unsigned int GetVertexArrayVBOId	(	FBGeometryArrayID	pArrayId,
		bool	pAfterDeform = `True`
	)

Return the Vertex Buffer Object (VBO) Id for the specified vertex array Id.

Parameters

pArrayId	Vertex array Id type to be queried.
pAfterDeform	True to query the deformed position or normal vertex array (model must be deformable and deformation must occur in CPU), false to query the original vertex array.

Returns: The vertex array VBO Id. Deformed position & normal vertex VBO Id could be 0 if model use CPU skinning.

Note: Use VertexArrayMappingRequest() to toggle CPU / GPU skinning per model when necessary.

◆ GetVertexArrayVBOOffset()

GetVertexArrayVBOOffset	(	FBGeometryArrayID	pArrayId,
		bool	pAfterDeform = `True`
	)

Return the Vertex Buffer Object (VBO) offset for the specified vertex array Id.

Parameters

pArrayId	Vertex array Id type to be queried. Only position or normal vertex array Id types are available.
pAfterDeform	True to query the deformed position or normal vertex array (model must be deformable and deformation must occur in CPU), false to query the original vertex array.

Returns: The vertex array VBO offset (C++: as a pointer, Python: as a kReference).

Note: Use VertexArrayMappingRequest() to toggle CPU / GPU skinning per model when necessary.

◆ GetVertexCount()

int GetVertexCount ( )

Return the number of vertices.

Returns: The number of vertices.

◆ IsDeformable()

bool IsDeformable ( )

Return true if the model is deformable.

Returns: True if the model is deformable, false otherwise.

◆ IsDrawable()

bool IsDrawable ( )

Queries if this model should be drawn, e.g., in custom render callback.

Returns false if e.g., deformed vertex data has not been computed for this frame (thus not ready to be drawn), or if model should be hidden when Z-Depth selection tool is active.

Returns: True if the model should be drawn, false otherwise.

◆ PopZDepthClipOverride()

PopZDepthClipOverride ( )

Re-enables Z-Depth clip plane if it had been disabled via PushZDepthClipOverride().

Call this function after drawing each model in custom render callback, so that Z-Depth clip plane is re-enabled if it was earlier disabled via PushZDepthClipOverride().

◆ PushZDepthClipOverride()

PushZDepthClipOverride ( )

Disables Z-Depth clip plane if this model is selected using Z-Depth HideFront selection tool.

Call this function before drawing each model in custom render callback, so that the selected model is unaffected by the Z-Depth clip plane, and hence is visible when Z-Depth HideFront selection tool is active. Be sure to call PopZDepthClipOverride() after drawing each model.

◆ VertexArrayMappingRelease()

VertexArrayMappingRelease ( )

Release deformed vertex array mapping on CPU.

Call this function if plug-in don't need CPU access of the deformed vertex array to be mapped on CPU memory anymore, hence allow the application flexibility to choose higher performance approach.

◆ VertexArrayMappingRequest()

VertexArrayMappingRequest ( )

Request deformed vertex array mapping on CPU.

Model's deformation computation could be executed on GPU, and thus the deformed vertex data will reside in GPU memory only by default. Calling this function VertexArrayMappingRequest() will ensure the deformed vertex array to be always mapped to CPU memory.

Note: : This function should be called at least once before GetVertexArray(pArrayId, true) to give engine chance to process request properly.

Public Member Functions

Additional Inherited Members

Member Function Documentation

◆ DisableOGLUVSet()

◆ DisableOGLVertexData()

◆ DrawSubPatch()

◆ DrawSubRegion()

◆ EnableOGLUVSet()

◆ EnableOGLVertexData()

◆ GetIndexArray()

◆ GetIndexArraySize()

◆ GetIndexArrayVBOId()

◆ GetSubPatchCount()

◆ GetSubPatchIndexOffset()

◆ GetSubPatchIndexSize()

◆ GetSubPatchMaterial()

◆ GetSubPatchMaterialId()

◆ GetSubPatchPrimitiveType()

◆ GetSubRegionCount()

◆ GetSubRegionMaterial()

◆ GetUVSetArray()

◆ GetUVSetArrayFormat()

◆ GetUVSetUVCount()

◆ GetUVSetVBOId()

◆ GetUVSetVBOOffset()

◆ GetVertexArray()

◆ GetVertexArrayDuplicationMap()

◆ GetVertexArrayType()

◆ GetVertexArrayVBOId()

◆ GetVertexArrayVBOOffset()

◆ GetVertexCount()

◆ IsDeformable()

◆ IsDrawable()

◆ PopZDepthClipOverride()

◆ PushZDepthClipOverride()

◆ VertexArrayMappingRelease()

◆ VertexArrayMappingRequest()