//-
// ==========================================================================
// Copyright (C) 1995 - 2006 Autodesk, Inc. and/or its licensors.  All 
// rights reserved.
//
// The coded instructions, statements, computer programs, and/or related 
// material (collectively the "Data") in these files contain unpublished 
// information proprietary to Autodesk, Inc. ("Autodesk") and/or its 
// licensors, which is protected by U.S. and Canadian federal copyright 
// law and by international treaties.
//
// The Data is provided for use exclusively by You. You have the right 
// to use, modify, and incorporate this Data into other products for 
// purposes authorized by the Autodesk software license agreement, 
// without fee.
//
// The copyright notices in the Software and this entire statement, 
// including the above license grant, this restriction and the 
// following disclaimer, must be included in all copies of the 
// Software, in whole or in part, and all derivative works of 
// the Software, unless such copies or derivative works are solely 
// in the form of machine-executable object code generated by a 
// source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND. 
// AUTODESK DOES NOT MAKE AND HEREBY DISCLAIMS ANY EXPRESS OR IMPLIED 
// WARRANTIES INCLUDING, BUT NOT LIMITED TO, THE WARRANTIES OF 
// NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR 
// PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE, OR 
// TRADE PRACTICE. IN NO EVENT WILL AUTODESK AND/OR ITS LICENSORS 
// BE LIABLE FOR ANY LOST REVENUES, DATA, OR PROFITS, OR SPECIAL, 
// DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES, EVEN IF AUTODESK 
// AND/OR ITS LICENSORS HAS BEEN ADVISED OF THE POSSIBILITY 
// OR PROBABILITY OF SUCH DAMAGES.
//
// ==========================================================================
//+

// DISCLAIMER: THIS PLUGIN IS PROVIDED AS IS.  IT IS NOT SUPPORTED BY

//            ALIAS, SO PLEASE USE AND MODIFY AT YOUR OWN RISK.

//

// PLUGIN NAME: pointOnMeshInfo v1.0

// FILE: pointOnMeshCmd.h

// DESCRIPTION: -Class declaration for `pointOnMesh` MEL command.

//              -Please see readme.txt for full details.

// AUTHOR: QT

// REFERENCES: -This plugin is based off of the `pointOnSurface` MEL command and "pointOnSurfaceInfo" node.

//             -The pointOnSubdNode.cpp plugin example from the Maya API Devkit was also used for reference.

//             -The MEL script AEpointOnSurfaceInfoTemplate.mel was referred to for the AE template MEL script

//              that accompanies the pointOnMeshInfo node.

// LAST UPDATED: Oct. 11th, 2001.

// COMPILED AND TESTED ON: Maya 4.0 on Windows





// HEADER FILES:

#include <maya/MGlobal.h>

#include <maya/MPxCommand.h>

#include <maya/MArgList.h>

#include <maya/MString.h>

#include <maya/MPlug.h>

#include <maya/MSelectionList.h>

#include <maya/MDoubleArray.h>





// MAIN CLASS DECLARATION FOR THE MEL COMMAND:

class pointOnMeshCommand : public MPxCommand

{

   public:

      pointOnMeshCommand();

      virtual ~pointOnMeshCommand();

      static void* creator();

      bool isUndoable() const;

      MStatus doIt(const MArgList&);

      MStatus redoIt();

      MStatus undoIt();



   private:

      bool nodeCreated, positionSpecified, normalSpecified, faceIndexSpecified, relativeSpecified, parameterUSpecified, parameterVSpecified;

      MString meshNodeName, pointOnMeshInfoName;

      int faceIndex;

	  bool relative;

      double parameterU, parameterV;

};