class MFnPfxGeometry

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Inheritance:

MFnPfxGeometry < MFnDagNode < MFnDependencyNode < MFnBase

public members:

	MFnPfxGeometry ()
	MFnPfxGeometry ( MObject & object, MStatus * ReturnStatus = NULL )
	MFnPfxGeometry ( const MObject & object, MStatus * ReturnStatus = NULL )
	MFnPfxGeometry ( const MDagPath & object, MStatus * ReturnStatus = NULL )
virtual	~MFnPfxGeometry ()
virtual MFn::Type	type () const
MStatus	getLineData ( MRenderLineArray &mainLines, MRenderLineArray &leafLines, MRenderLineArray &flowerLines, bool doLines, bool doTwist, bool doWidth, bool doFlatness, bool doParameter, bool doColor, bool doIncandescence, bool doTransparency, bool worldSpace )
MStatus	getBoundingBox ( double* min, double* max )

Inherited from MFnDagNode:

public members:

	kNextPos
MObject	create ( const MTypeId &typeId, MObject & parent = MObject::kNullObj , MStatus * ReturnStatus = NULL )
MObject	create ( const MTypeId &typeId, const MString &name, MObject & parent = MObject::kNullObj , MStatus * ReturnStatus = NULL )
MObject	create ( const MString &type, MObject & parent = MObject::kNullObj , MStatus * ReturnStatus = NULL )
MObject	create ( const MString &type, const MString &name, MObject & parent = MObject::kNullObj , MStatus * ReturnStatus = NULL )
unsigned int	parentCount ( MStatus * ReturnStatus = NULL ) const
MObject	parent ( unsigned int i, MStatus * ReturnStatus = NULL ) const
MStatus	addChild ( MObject & child , unsigned int index = kNextPos , bool keepExistingParents = false )
MStatus	removeChild ( MObject & child )
MStatus	removeChildAt ( unsigned int index )
unsigned int	childCount ( MStatus * ReturnStatus = NULL ) const
MObject	child ( unsigned int i, MStatus * ReturnStatus = NULL ) const
MObject	dagRoot ( MStatus * ReturnStatus = NULL )
bool	hasParent ( const MObject & node, MStatus * ReturnStatus = NULL ) const
bool	hasChild (const MObject & node, MStatus * ReturnStatus = NULL ) const
bool	isChildOf (const MObject & node, MStatus * ReturnStatus = NULL ) const
bool	isParentOf (const MObject & node, MStatus * ReturnStatus = NULL ) const
bool	inUnderWorld ( MStatus * ReturnStatus = NULL ) const
bool	inModel ( MStatus * ReturnStatus = NULL ) const
bool	isInstanced ( bool indirect = true, MStatus * ReturnStatus = NULL ) const
bool	isInstancedAttribute ( const MObject & attr, MStatus * ReturnStatus = NULL ) const
unsigned int	instanceCount ( bool total, MStatus * ReturnStatus = NULL ) const
MObject	duplicate ( bool instance = false, bool instanceLeaf = false, MStatus * ReturnStatus = NULL ) const
MStatus	getPath ( MDagPath & path )
MStatus	getAllPaths ( MDagPathArray & paths )
MString	fullPathName ( MStatus *ReturnStatus = NULL)
MString	partialPathName ( MStatus *ReturnStatus = NULL)
MMatrix	transformationMatrix ( MStatus * ReturnStatus = NULL ) const
bool	isIntermediateObject ( MStatus * ReturnStatus = NULL ) const
MStatus	setIntermediateObject ( bool isIntermediate )
int	objectColor ( MStatus * ReturnStatus = NULL ) const
MStatus	setObjectColor ( int color )
bool	usingObjectColor ( MStatus * ReturnStatus = NULL ) const
MStatus	setUseObjectColor ( bool useObjectColor )
MBoundingBox	boundingBox ( MStatus * ReturnStatus = NULL ) const
MDagPath	dagPath ( MStatus * ReturnStatus = NULL ) const
virtual MStatus	setObject ( const MDagPath & path )
virtual MStatus	setObject ( MObject & object )
virtual MStatus	setObject ( const MObject & object )
MObject	model ( MStatus * ReturnStatus = NULL ) const

Inherited from MFnDependencyNode:

public members:

virtual MFn::Type	type () const
enum	MAttrClass kGlobalDynamicAttr kLocalDynamicAttr
MObject	create ( const MTypeId & typeId , MStatus * ReturnStatus = NULL )
MObject	create ( const MTypeId & typeId , const MString & name , MStatus * ReturnStatus = NULL )
MObject	create ( const MString & type , MStatus * ReturnStatus = NULL )
MObject	create ( const MString & type , const MString & name , MStatus * ReturnStatus = NULL )
MTypeId	typeId ( MStatus * ReturnStatus = NULL ) const
MString	typeName ( MStatus * ReturnStatus = NULL ) const
MString	name ( MStatus * ReturnStatus = NULL ) const
MString	setName ( const MString & name , MStatus * ReturnStatus = NULL )
MStatus	getConnections ( MPlugArray & array ) const
unsigned int	attributeCount ( MStatus * ReturnStatus=NULL) const
MObject	attribute ( unsigned int index, MStatus * ReturnStatus=NULL) const
MObject	reorderedAttribute ( unsigned int index, MStatus * ReturnStatus=NULL) const
MObject	attribute ( const MString & attrName, MStatus * ReturnStatus=NULL) const
MAttrClass	attributeClass ( const MObject & attr, MStatus * ReturnStatus=NULL) const
MStatus	getAffectedAttributes ( const MObject & attr, MObjectArray & affectedAttributes ) const
MStatus	getAffectedByAttributes ( const MObject & attr, MObjectArray & affectedByAttributes ) const
MPlug	findPlug ( const MObject & attr, bool wantNetworkedPlug, MStatus * ReturnStatus=NULL) const
MPlug	findPlug ( const MString & attrName, bool wantNetworkedPlug, MStatus * ReturnStatus=NULL) const
MPlug	findPlug ( const MObject & attr, MStatus * ReturnStatus=NULL) const
MPlug	findPlug ( const MString & attrName, MStatus * ReturnStatus=NULL) const
MStatus	addAttribute ( const MObject & attr, MAttrClass type = kLocalDynamicAttr )
MStatus	removeAttribute ( const MObject & attr, MAttrClass type = kLocalDynamicAttr )
MPxNode *	userNode ( MStatus * ReturnStatus=NULL ) const
bool	isFromReferencedFile ( MStatus * ReturnStatus=NULL) const
bool	isShared ( MStatus * ReturnStatus=NULL) const
bool	hasUniqueName ( MStatus * ReturnStatus=NULL) const
MString	parentNamespace ( MStatus * ReturnStatus=NULL) const
bool	isLocked ( MStatus * ReturnStatus=NULL) const
MStatus	setLocked ( bool locked )
static MString	classification ( const MString & nodeTypeName )
bool	isNewAttribute ( const MObject & attr, MStatus * ReturnStatus=NULL) const
static unsigned int	allocateFlag ( const MString pluginName, MStatus * ReturnStatus=NULL )
static MStatus	deallocateFlag (const MString pluginName, unsigned int flag)
static MStatus	deallocateAllFlags (const MString pluginName)
MStatus	setFlag (unsigned int flag, bool state)
bool	isFlagSet (unsigned int flag, MStatus * ReturnStatus=NULL) const
bool	isDefaultNode ( MStatus * ReturnStatus=NULL) const
bool	canBeWritten ( MStatus * ReturnStatus=NULL) const
bool	hasAttribute (const MString & name , MStatus * ReturnStatus=NULL) const
MObject	getAliasAttr (bool force, MStatus * ReturnStatus=NULL)
bool	setAlias (const MString & alias,const MString & name , const MPlug & plug, bool add=true, MStatus * ReturnStatus=NULL)
bool	findAlias (const MString & alias, MObject & attrObj, MStatus * ReturnStatus=NULL) const
bool	getAliasList ( MStringArray & strArray, MStatus * ReturnStatus=NULL)
bool	getPlugsAlias (const MPlug & plug, MString & aliasName, MStatus * ReturnStatus=NULL)

Inherited from MFnBase:

public members:

virtual MFn::Type	type () const
bool	hasObj ( MFn::Type ) const
bool	hasObj ( const MObject & ) const
MObject	object ( MStatus * ReturnStatus = NULL ) const
virtual MStatus	setObject ( MObject & object )
virtual MStatus	setObject ( const MObject & object )

Documentation

Description

This is the function set for paint effects objects.

PfxGeometry is the parent class for the stroke and pfxHair node. The output geometry for pfxHair and stroke nodes may be accessed through this class.

Functions

MFnPfxGeometry:: MFnPfxGeometry ()

Description

Default class constructor. The function set is not attached to an MObject.

MFnPfxGeometry:: MFnPfxGeometry ( MObject & object, MStatus * ReturnStatus )

Description

Class constructor that initializes the function set to the given MObject.

Arguments

• object the MObject to attach the function set to
• ReturnStatus the return status
  • MS::kSuccess if the function set is successfully attached
  • MS::kInvalidParameter if the MObject does not represent a valid Maya object or if the function set is not allowed to attach to this MObject

MFnPfxGeometry:: MFnPfxGeometry ( const MObject & object, MStatus * ReturnStatus )

Description

Class constructor that initializes the function set to the given constant MObject.

Arguments

• object the const MObject to attach the function set to
• ReturnStatus the return status
  • MS::kSuccess if the function set is successfully attached
  • MS::kInvalidParameter if the MObject does not represent a valid Maya object or if the function set is not allowed to attach to this MObject

MFnPfxGeometry:: MFnPfxGeometry ( const MDagPath & object, MStatus * ReturnStatus )

Description

Class constructor that initializes the function set to the given constant MDagPath object.

Arguments

• object the const MDagPath to attach the function set to
• ReturnStatus the return status
  • MS::kSuccess if the function set is successfully attached
  • MS::kInvalidParameter if the MObject does not represent a valid Maya object or if the function set is not allowed to attach to this MObject

MFn::Type MFnPfxGeometry:: type () const

Description

Return the type of this function set.

Return Value

• the constant MFn::kPfxGeometry

MFnPfxGeometry:: ~MFnPfxGeometry ()

Description

Class Destructor

MStatus MFnPfxGeometry:: getLineData ( MRenderLineArray &mainLines, MRenderLineArray &leafLines, MRenderLineArray &flowerLines, bool doLines, bool doTwist, bool doWidth, bool doFlatness, bool doParameter, bool doColor, bool doIncandescence, bool doTransparency, bool worldSpace )

Description

Get line data for the current output pfx tubes. The passed in arrays will be filled with pointers to MrenderLine classes. If there are no leaves or flowers then the passed in leafLine and flowerLine arrays will be left empty. Arrays are generated for only the specified attributes. This routine creates the memory for the arrays that it computes. This memory can only be released using the deleteArray method on the MRenderLineArray class. DeleteArray should be called for the mainLine, leafLine, and flowerLine variables when done. These variables wrap the returned data and allow access but the MRenderLineArray destructer does not delete this wrapped memory, so one must use MRenderLineArray::deleteArray(). The MRenderLine, MVectorArray and MDoubleArrays returned from MRenderLineArray will point to deleted memory after calling deleteArray, so be careful to only call deleteArray when finished using the line data(or copy the arrays first).

Arguments

• mainLines primary MRenderLineArray
• leafLines leaf MRenderLineArray
• flowerLines flower MRenderLineArray

• doLines create line(vertex) arrays
• doTwist create twist arrays
• doWidth create width arrays
• doFlatness create flatness arrays
• doParameter create parameter arrays
• doColor create color arrays
• doIncandescence create incandescence arrays
• worldSpace compute lines in worldspace, instead of the stroke objectspace

Return Value

• ReturnStatus Status code

Status Codes

• MS::kSuccess The method was successful.
• MS::kFailure An object error has occurred.

MStatus MFnPfxGeometry:: getBoundingBox ( double *min, double *max )

Description

Gets the bounding box of the specified geometry. The passed in double arrays will be filled with minimum and maximum coordinates of the geometry.

Arguments

• min minimum coordinates
• max maximum coordinates

Return Value

• ReturnStatus Status code

Status Codes

• MS::kSuccess The method was successful.
• MS::kFailure An object error has occurred.

This class has no child classes.