192 lines
5.6 KiB
C++
Executable File
192 lines
5.6 KiB
C++
Executable File
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#ifndef _MFnDependencyNode
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#define _MFnDependencyNode
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//
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//-
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// ==========================================================================
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// Copyright (C) Alias Systems, a division of Silicon Graphics Limited.
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// All rights reserved. These coded instructions, statements and computer
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// programs contain unpublished information proprietary to Alias Systems,
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// a division of Silicon Graphics Limited, which is protected by the
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// Canadian and US federal copyright law and may not be disclosed to third
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// parties or copied or duplicated, in whole or in part, without prior
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// written consent of Alias Systems, a division of Silicon Graphics Limited
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// ==========================================================================
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//+
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//
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// CLASS: MFnDependencyNode
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//
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// *****************************************************************************
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//
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// CLASS DESCRIPTION (MFnDependencyNode)
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//
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// MFnDependencyNode allows the creation and manipulation of dependency
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// graph nodes. Traversal of the dependency graph is possible using the
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// getConnections method.
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//
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// This function set does not support creation or removal of connections.
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// MDGModifier should be used for that purpose.
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//
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// *****************************************************************************
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#if defined __cplusplus
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// *****************************************************************************
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// INCLUDED HEADER FILES
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#include <maya/MFnBase.h>
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#include <maya/MTypeId.h>
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#include <maya/MString.h>
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// *****************************************************************************
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// DECLARATIONS
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class MPlugArray;
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class MPlug;
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class MTypeId;
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class MPxNode;
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class MObjectArray;
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// *****************************************************************************
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// CLASS DECLARATION (MFnDependencyNode)
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/// Dependency node function set
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/**
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MFnNumericData allows the manipulation of nodes in the dependency graph
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*/
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#ifdef _WIN32
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#pragma warning(disable: 4522)
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#endif // _WIN32
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class OPENMAYA_EXPORT MFnDependencyNode : public MFnBase
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{
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declareMFn(MFnDependencyNode, MFnBase);
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public:
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///
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enum MAttrClass {
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///
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kGlobalDynamicAttr = 1,
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///
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kLocalDynamicAttr,
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//
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kNormalAttr,
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//
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kInvalidAttr
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};
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///
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MObject create( const MTypeId &typeId,
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MStatus* ReturnStatus = NULL );
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///
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MObject create( const MTypeId &typeId,
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const MString& name,
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MStatus* ReturnStatus = NULL );
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///
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MObject create( const MString &type,
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MStatus* ReturnStatus = NULL );
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///
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MObject create( const MString &type,
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const MString& name,
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MStatus* ReturnStatus = NULL );
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///
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MTypeId typeId( MStatus* ReturnStatus = NULL ) const;
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///
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MString typeName( MStatus* ReturnStatus = NULL ) const;
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///
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MString name( MStatus * ReturnStatus = NULL ) const;
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///
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MString setName( const MString &name,
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MStatus * ReturnStatus = NULL );
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///
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MStatus getConnections( MPlugArray& array ) const;
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///
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unsigned attributeCount( MStatus* ReturnStatus=NULL) const;
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///
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MObject attribute( unsigned index,
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MStatus* ReturnStatus=NULL) const;
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///
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MObject reorderedAttribute( unsigned index,
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MStatus* ReturnStatus=NULL) const;
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///
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MObject attribute( const MString& attrName,
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MStatus* ReturnStatus=NULL) const;
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///
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MAttrClass attributeClass( const MObject& attr,
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MStatus* ReturnStatus=NULL) const;
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///
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MStatus getAffectedAttributes ( const MObject& attr,
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MObjectArray& affectedAttributes ) const;
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///
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MStatus getAffectedByAttributes ( const MObject& attr,
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MObjectArray& affectedByAttributes ) const;
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///
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MPlug findPlug( const MObject & attr,
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MStatus* ReturnStatus=NULL) const;
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///
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MPlug findPlug( const MString & attrName,
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MStatus* ReturnStatus=NULL) const;
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///
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MStatus addAttribute( const MObject & attr,
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MAttrClass type = kLocalDynamicAttr );
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///
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MStatus removeAttribute( const MObject & attr,
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MAttrClass type = kLocalDynamicAttr );
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///
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MPxNode * userNode( MStatus* ReturnStatus=NULL ) const;
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///
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bool isFromReferencedFile(MStatus* ReturnStatus=NULL) const;
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///
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bool isShared(MStatus* ReturnStatus=NULL) const;
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///
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bool hasUniqueName(MStatus* ReturnStatus=NULL) const;
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///
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MString parentNamespace(MStatus* ReturnStatus=NULL) const;
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///
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bool isLocked(MStatus* ReturnStatus=NULL) const;
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///
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MStatus setLocked( bool locked );
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///
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static MString classification( const MString & nodeTypeName );
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///
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bool isNewAttribute( const MObject& attr,
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MStatus* ReturnStatus=NULL) const;
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///
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static unsigned allocateFlag(
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const MString pluginName, MStatus* ReturnStatus=NULL
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);
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///
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static MStatus deallocateFlag(const MString pluginName, unsigned flag);
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///
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static MStatus deallocateAllFlags(const MString pluginName);
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///
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MStatus setFlag(unsigned flag, bool state);
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///
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bool isFlagSet(unsigned flag, MStatus* ReturnStatus=NULL) const;
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///
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bool isDefaultNode(MStatus* ReturnStatus=NULL) const;
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///
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bool canBeWritten(MStatus* ReturnStatus=NULL) const;
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protected:
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// No protected members
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private:
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// No private members
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};
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#ifdef _WIN32
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#pragma warning(default: 4522)
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#endif // _WIN32
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// *****************************************************************************
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#endif /* __cplusplus */
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#endif /* _MFnDependencyNode */
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