126 lines
3.9 KiB
C++
Executable File
126 lines
3.9 KiB
C++
Executable File
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#ifndef _MFnLatticeDeformer
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#define _MFnLatticeDeformer
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//
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// *****************************************************************************
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//
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// Copyright (C) 1997-2003 Alias|Wavefront Inc.
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//
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// These coded instructions, statements and computer programs contain
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// unpublished information proprietary to Alias|Wavefront Inc. and are
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// protected by Canadian and US federal copyright laws. They may not be
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// disclosed to third parties or copied or duplicated, in whole or in part,
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// without prior written consent of Alias|Wavefront Inc.
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//
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// Unpublished-rights reserved under the Copyright Laws of the United States.
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//
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// *****************************************************************************
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//
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// CLASS: MFnLatticeDeformer
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//
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// *****************************************************************************
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//
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// CLASS DESCRIPTION (MFnLatticeDeformer)
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//
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// MFnLatticeDeformer is the function set for lattice deformers. Lattice
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// deformers use FFDs to deform geometry.
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//
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// The lattice deformer is actually a small network of dependency nodes in
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// the dependency graph. This function set is provided to make
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// manipulation of the network easier. The main deformer node should be
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// given to this function set as its object.
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//
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// There are two lattices associated with a lattice deformer. There is a
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// base lattice that defines the start position for the lattice. The
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// second lattice is the version that is modified to deform the geometry.
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// The difference between the two lattices defines the deformation that is
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// applied to the geometry.
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//
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// The base lattice is a very simple shape that only defines a box in
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// space. The base lattice should be modified by using the standard DAG
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// transformation support. The second deformable lattice has geometry
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// that can be modified using the MFnLattice function set.
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//
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// For a piece of geometry to be modified by this deformer, the geometry
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// must be attached to the deformer (use addGeometry method) and the
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// geometry must be contained within the base lattice. The resetLattice
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// method can be used to make the lattice resize to the bounding box of
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// the attached geometry.
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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/MFnDependencyNode.h>
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// *****************************************************************************
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// DECLARATIONS
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class MDagPath;
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class MObjectArray;
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// *****************************************************************************
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// CLASS DECLARATION (MFnLatticeDeformer)
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/// FFD lattice deformer function set (OpenMayaAnim)
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/**
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Function set for FFD lattice deformer
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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 OPENMAYAANIM_EXPORT MFnLatticeDeformer : public MFnDependencyNode
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{
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declareMFn(MFnLatticeDeformer, MFnDependencyNode );
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public:
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///
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MObject create( unsigned xDiv, unsigned yDiv, unsigned zDiv,
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MStatus * ReturnStatus = NULL );
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///
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MStatus addGeometry( const MObject & object );
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///
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MStatus removeGeometry( const MObject & object );
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///
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MStatus getAffectedGeometry( MObjectArray & objects );
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///
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MStatus getDivisions( unsigned & x, unsigned & y, unsigned & z );
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///
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MStatus setDivisions( unsigned x, unsigned y, unsigned z );
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///
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MStatus resetLattice( bool centerLattice = false );
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///
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MObject deformLattice( MStatus * ReturnStatus = NULL );
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///
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MObject baseLattice( MStatus * ReturnStatus = NULL );
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protected:
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// No protected members
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private:
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// No private members
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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 /* _MFnLatticeDeformer */
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