meshOpCmd/meshOpCmd.h

#ifndef _meshOpCmd
#define _meshOpCmd

//-
// ==========================================================================
// Copyright 1995,2006,2008 Autodesk, Inc. All rights reserved.
//
// Use of this software is subject to the terms of the Autodesk
// license agreement provided at the time of installation or download,
// or which otherwise accompanies this software in either electronic
// or hard copy form.
// ==========================================================================
//+

//
// ***************************************************************************
//
// Overview:
//
//      The purpose of the meshOp command is to execute a selected mesh 
//      operation, such as edge split or face subdivision on one or
//      more objects.
//
// How it works:
//
//      This command is based on the polyModifierCmd. It relies on the 
//      polyModifierCmd to manage "how" the effects of the meshOperation 
//      operation are applied (ie. directly on the mesh or through a modifier
//      node). See polyModifierCmd.h for more details
//
//      To understand the algorithm behind the meshOp operation,
//      refer to meshOpFty.h.
//
// Limitations:
//
//      (1) Can only operate on a single mesh at a given time. If there are 
//          more than one mesh with selected components, only the first mesh 
//          found in the selection list is operated on.
//

#include "polyModifierCmd.h"
#include "meshOpFty.h"

// Function Sets
//
#include <maya/MFnComponentListData.h>

// Forward Class Declarations
//
class MArgList;

class meshOp : public polyModifierCmd
{

public:
    // Public Methods //

                meshOp();
    virtual     ~meshOp();

    static      void* creator();

    bool        isUndoable() const;

    MStatus     doIt( const MArgList& );
    MStatus     redoIt();
    MStatus     undoIt();

    // polyModifierCmd Methods //

    MStatus     initModifierNode( MObject modifierNode );
    MStatus     directModifier( MObject mesh );

private:
    // Private Data //

    // Selected Components
    // Selected Operation
    //
    MObject                     fComponentList;
    MIntArray                   fComponentIDs;
    MeshOperation               fOperation;

    // meshOp Factory
    //
    meshOpFty               fmeshOpFactory;
};

#endif