145 lines
4.3 KiB
C++
Executable File
145 lines
4.3 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) 1995 - 2005 Alias Systems Corp. and/or its licensors. All
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// rights reserved.
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//
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// The coded instructions, statements, computer programs, and/or related
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// material (collectively the "Data") in these files contain unpublished
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// information proprietary to Alias Systems Corp. ("Alias") and/or its
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// licensors, which is protected by Canadian and US federal copyright law and
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// by international treaties.
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//
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// The Data may not be disclosed or distributed to third parties or be copied
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// or duplicated, in whole or in part, without the prior written consent of
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// Alias.
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//
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// THE DATA IS PROVIDED "AS IS". ALIAS HEREBY DISCLAIMS ALL WARRANTIES RELATING
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// TO THE DATA, INCLUDING, WITHOUT LIMITATION, ANY AND ALL EXPRESS OR IMPLIED
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// WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND/OR FITNESS FOR A
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// PARTICULAR PURPOSE. IN NO EVENT SHALL ALIAS BE LIABLE FOR ANY DAMAGES
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// WHATSOEVER, WHETHER DIRECT, INDIRECT, SPECIAL, OR PUNITIVE, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, OR IN EQUITY,
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// ARISING OUT OF ACCESS TO, USE OF, OR RELIANCE UPON THE DATA.
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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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