137 lines
4.5 KiB
C++
Executable File
137 lines
4.5 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) 1995 - 2005 Alias Systems Corp. and/or its licensors. All
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// rights reserved.
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//
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// The coded instructions, statements, computer programs, and/or related
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// material (collectively the "Data") in these files contain unpublished
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// information proprietary to Alias Systems Corp. ("Alias") and/or its
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// licensors, which is protected by Canadian and US federal copyright law and
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// by international treaties.
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//
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// The Data may not be disclosed or distributed to third parties or be copied
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// or duplicated, in whole or in part, without the prior written consent of
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// Alias.
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//
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// THE DATA IS PROVIDED "AS IS". ALIAS HEREBY DISCLAIMS ALL WARRANTIES RELATING
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// TO THE DATA, INCLUDING, WITHOUT LIMITATION, ANY AND ALL EXPRESS OR IMPLIED
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// WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND/OR FITNESS FOR A
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// PARTICULAR PURPOSE. IN NO EVENT SHALL ALIAS BE LIABLE FOR ANY DAMAGES
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// WHATSOEVER, WHETHER DIRECT, INDIRECT, SPECIAL, OR PUNITIVE, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, OR IN EQUITY,
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// ARISING OUT OF ACCESS TO, USE OF, OR RELIANCE UPON THE DATA.
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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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