132 lines
3.8 KiB
C++
Executable File
132 lines
3.8 KiB
C++
Executable File
|
|
#ifndef _MPxGeometryData
|
|
#define _MPxGeometryData
|
|
//
|
|
//-
|
|
// ==========================================================================
|
|
// Copyright (C) Alias Systems, a division of Silicon Graphics Limited.
|
|
// All rights reserved. These coded instructions, statements and computer
|
|
// programs contain unpublished information proprietary to Alias Systems,
|
|
// a division of Silicon Graphics Limited, which is protected by the
|
|
// Canadian and US federal copyright law and may not be disclosed to third
|
|
// parties or copied or duplicated, in whole or in part, without prior
|
|
// written consent of Alias Systems, a division of Silicon Graphics Limited
|
|
// ==========================================================================
|
|
//+
|
|
//
|
|
// CLASS: MPxGeometryData
|
|
//
|
|
// *****************************************************************************
|
|
//
|
|
// CLASS DESCRIPTION (MPxGeometryData)
|
|
//
|
|
// This class is used to provide a wrapper or container for some arbitrary
|
|
// geometry type that you have defined. This allows your data type to exist as
|
|
// typed attributes on dependency nodes and to be passed through dependency
|
|
// graph connections.
|
|
//
|
|
// MPxGeometryData is similar to MPxData but includes methods to support sets
|
|
// (also known as groups) and component iteration.
|
|
//
|
|
// For user defined shapes (MPxSurfaceShape derived classes), in order to
|
|
// support maya's deformers you must declare an MPxGeometryData class as well
|
|
// as a geometry iterator (MPxGeometryIterator).
|
|
//
|
|
// To register geometry data use MFnPlugin::registerData with the type argument
|
|
// equal to MPxData::kGeometryData.
|
|
//
|
|
// *****************************************************************************
|
|
|
|
#if defined __cplusplus
|
|
|
|
// *****************************************************************************
|
|
|
|
// INCLUDED HEADER FILES
|
|
|
|
|
|
|
|
#include <maya/MPxData.h>
|
|
#include <maya/MMatrix.h>
|
|
|
|
// *****************************************************************************
|
|
|
|
// DECLARATIONS
|
|
|
|
class MPxGeometryIterator;
|
|
class MObjectArray;
|
|
class MIntArray;
|
|
|
|
// *****************************************************************************
|
|
|
|
// CLASS DECLARATION (MPxGeometryData)
|
|
|
|
/// Base Class for User-defined Dependency Graph Geometry Data Types
|
|
/**
|
|
|
|
*/
|
|
#ifdef _WIN32
|
|
#pragma warning(disable: 4522)
|
|
#endif // _WIN32
|
|
|
|
class OPENMAYA_EXPORT MPxGeometryData : public MPxData
|
|
{
|
|
public:
|
|
///
|
|
MPxGeometryData();
|
|
///
|
|
virtual ~MPxGeometryData();
|
|
|
|
// Methods to provide a component iterator for the geometry
|
|
//
|
|
///
|
|
virtual MPxGeometryIterator* iterator( MObjectArray & componentList,
|
|
MObject & component,
|
|
bool useComponents);
|
|
|
|
///
|
|
virtual MPxGeometryIterator* iterator( MObjectArray & componentList,
|
|
MObject & component,
|
|
bool useComponents,
|
|
bool world) const;
|
|
|
|
///
|
|
virtual bool updateCompleteVertexGroup( MObject & component ) const;
|
|
|
|
///
|
|
virtual bool deleteComponent( const MObjectArray& compList );
|
|
///
|
|
virtual bool deleteComponentsFromGroups( const MObjectArray& compList,
|
|
MIntArray& groupIdArray,
|
|
MObjectArray& groupComponentArray );
|
|
|
|
///
|
|
virtual void smartCopy( const MPxGeometryData *srcGeom );
|
|
///
|
|
virtual void copy( const MPxData& src ) = 0;
|
|
|
|
///
|
|
virtual MTypeId typeId() const = 0;
|
|
///
|
|
virtual MString name() const = 0;
|
|
|
|
///
|
|
void setMatrix(const MMatrix &);
|
|
///
|
|
const MMatrix &matrix() const;
|
|
///
|
|
bool matrix(MMatrix &) const;
|
|
|
|
protected:
|
|
// No protected members
|
|
|
|
private:
|
|
};
|
|
|
|
#ifdef _WIN32
|
|
#pragma warning(default: 4522)
|
|
#endif // _WIN32
|
|
|
|
// *****************************************************************************
|
|
#endif /* __cplusplus */
|
|
#endif /* _MPxGeometryData */
|