#ifndef _MFnLatticeDeformer
#define _MFnLatticeDeformer
//
//-
// ==========================================================================
// 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// material (collectively the "Data") in these files contain unpublished 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 may not be disclosed or distributed to third parties or be 
// copied or duplicated, in whole or in part, without the prior written 
// consent of Autodesk.
// 
// 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. 
// ==========================================================================
//+
//
// CLASS:    MFnLatticeDeformer
//
// *****************************************************************************
//
// CLASS DESCRIPTION (MFnLatticeDeformer)
//
//	MFnLatticeDeformer is the function set for lattice deformers.  Lattice
//	deformers use FFDs to deform geometry.
//
//	The lattice deformer is actually a small network of dependency nodes in
//	the dependency graph.  This function set is provided to make
//	manipulation of the network easier.  The main deformer node should be
//	given to this function set as its object.
//
//	There are two lattices associated with a lattice deformer.  There is a
//	base lattice that defines the start position for the lattice.  The
//	second lattice is the version that is modified to deform the geometry.
//	The difference between the two lattices defines the deformation that is
//	applied to the geometry.
//
//	The base lattice is a very simple shape that only defines a box in
//	space.  The base lattice should be modified by using the standard DAG
//	transformation support.  The second deformable lattice has geometry
//	that can be modified using the MFnLattice function set.
//
//	For a piece of geometry to be modified by this deformer, the geometry
//	must be attached to the deformer (use addGeometry method) and the
//	geometry must be contained within the base lattice.  The resetLattice
//	method can be used to make the lattice resize to the bounding box of
//	the attached geometry.
//
// *****************************************************************************

#if defined __cplusplus

// *****************************************************************************

// INCLUDED HEADER FILES


#include <maya/MFnDependencyNode.h>

// *****************************************************************************

// DECLARATIONS
class MDagPath;
class MObjectArray;

// *****************************************************************************

// CLASS DECLARATION (MFnLatticeDeformer)

/// FFD lattice deformer function set (OpenMayaAnim) (OpenMayaAnim.py)
/**
 Function set for FFD lattice deformer
*/
#ifdef _WIN32
#pragma warning(disable: 4522)
#endif // _WIN32

class OPENMAYAANIM_EXPORT MFnLatticeDeformer : public MFnDependencyNode
{

	declareMFn(MFnLatticeDeformer, MFnDependencyNode );

public:

	///
	MObject create( unsigned int xDiv, unsigned int yDiv, unsigned int zDiv,
					MStatus * ReturnStatus = NULL );

	///
	MStatus addGeometry( const MObject & object );
	///
	MStatus removeGeometry( const MObject & object );

	///
	MStatus getAffectedGeometry( MObjectArray & objects );

	///
	MStatus getDivisions( unsigned int & x, unsigned int & y, unsigned int & z );
	///
	MStatus setDivisions( unsigned int   x, unsigned int   y, unsigned int   z );

	///
	MStatus resetLattice( bool centerLattice = false );

	///
	MObject deformLattice( MStatus * ReturnStatus = NULL );
	///
	MObject baseLattice( MStatus * ReturnStatus = NULL );

BEGIN_NO_SCRIPT_SUPPORT:

 	declareMFnConstConstructor( MFnLatticeDeformer, MFnDependencyNode );
	
END_NO_SCRIPT_SUPPORT:

protected:
// No protected members

private:
// No private members

};

#ifdef _WIN32
#pragma warning(default: 4522)
#endif // _WIN32

// *****************************************************************************
#endif /* __cplusplus */
#endif /* _MFnLatticeDeformer */