134 lines
3.7 KiB
C++
Executable File
134 lines
3.7 KiB
C++
Executable File
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#ifndef _MPxGeometryData
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#define _MPxGeometryData
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//
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// *****************************************************************************
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//
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// Copyright (C) 1998-2003 Alias|Wavefront Inc.
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//
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// These coded instructions, statements and computer programs contain
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// unpublished information proprietary to Alias|Wavefront Inc. and are
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// protected by Canadian and US federal copyright laws. They may not be
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// disclosed to third parties or copied or duplicated, in whole or in part,
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// without prior written consent of Alias|Wavefront Inc.
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//
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// Unpublished-rights reserved under the Copyright Laws of the United States.
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//
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// *****************************************************************************
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//
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// CLASS: MPxGeometryData
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//
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// *****************************************************************************
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//
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// CLASS DESCRIPTION (MPxGeometryData)
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//
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// This class is used to provide a wrapper or container for some arbitrary
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// geometry type that you have defined. This allows your data type to exist as
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// typed attributes on dependency nodes and to be passed through dependency
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// graph connections.
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//
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// MPxGeometryData is similar to MPxData but includes methods to support sets
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// (also known as groups) and component iteration.
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//
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// For user defined shapes (MPxSurfaceShape derived classes), in order to
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// support maya's deformers you must declare an MPxGeometryData class as well
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// as a geometry iterator (MPxGeometryIterator).
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//
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// To register geometry data use MFnPlugin::registerData with the type argument
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// equal to MPxData::kGeometryData.
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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/MPxData.h>
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#include <maya/MMatrix.h>
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// *****************************************************************************
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// DECLARATIONS
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class MPxGeometryIterator;
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class MObjectArray;
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class MIntArray;
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// *****************************************************************************
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// CLASS DECLARATION (MPxGeometryData)
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/// Base Class for User-defined Dependency Graph Geometry Data Types
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/**
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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 MPxGeometryData : public MPxData
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{
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public:
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///
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MPxGeometryData();
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///
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virtual ~MPxGeometryData();
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// Methods to provide a component iterator for the geometry
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//
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///
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virtual MPxGeometryIterator* iterator( MObjectArray & componentList,
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MObject & component,
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bool useComponents);
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///
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virtual MPxGeometryIterator* iterator( MObjectArray & componentList,
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MObject & component,
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bool useComponents,
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bool world) const;
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///
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virtual bool updateCompleteVertexGroup( MObject & component ) const;
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///
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virtual bool deleteComponent( const MObjectArray& compList );
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///
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virtual bool deleteComponentsFromGroups( const MObjectArray& compList,
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MIntArray& groupIdArray,
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MObjectArray& groupComponentArray );
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///
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virtual void smartCopy( const MPxGeometryData *srcGeom );
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///
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virtual void copy( const MPxData& src ) = 0;
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///
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virtual MTypeId typeId() const = 0;
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///
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virtual MString name() const = 0;
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///
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void setMatrix(const MMatrix &);
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///
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const MMatrix &matrix() const;
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///
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bool matrix(MMatrix &) const;
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protected:
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// No protected members
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private:
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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 /* _MPxGeometryData */
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