added everything
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Metario
388
lib/mayasdk7/include/maya/MClothSystem.h
Executable file
388
lib/mayasdk7/include/maya/MClothSystem.h
Executable file
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#ifndef _MClothSystem
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#define _MClothSystem
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//-
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// ==========================================================================
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// Copyright (C) Alias Systems Corp., and/or its licensors ("Alias").
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// All rights reserved. These coded instructions, statements, computer
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// programs, and/or related material (collectively, the "Material")
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// contain unpublished information proprietary to Alias, which is
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// protected by Canadian and US federal copyright law and by international
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// treaties. This Material may not be disclosed 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. ALIAS HEREBY DISCLAIMS ALL WARRANTIES RELATING TO THE MATERIAL,
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// INCLUDING, WITHOUT LIMITATION, ANY AND ALL EXPRESS OR IMPLIED WARRANTIES OF
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// NON-INFRINGEMENT, MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
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// IN NO EVENT SHALL ALIAS BE LIABLE FOR ANY DAMAGES WHATSOEVER, WHETHER DIRECT,
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// INDIRECT, SPECIAL, OR PUNITIVE, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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// OR OTHER TORTIOUS ACTION, OR IN EQUITY, ARISING OUT OF OR RELATED TO THE
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// ACCESS TO, USE OF, OR RELIANCE UPON THE MATERIAL.
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// ==========================================================================
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//+
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// ****************************************************************************
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//
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// CLASS: MClothSystem
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//
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// ****************************************************************************
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//
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// CLASS DESCRIPTION (MClothSystem)
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//
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// Interface for cloth solver system.
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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/MVector.h>
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#include <maya/MClothTypes.h>
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// MayaCloth Export
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#ifdef _WIN32
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# ifndef MAYACLOTH_EXPORT
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# ifdef MAYACLOTH_DLL
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# define MAYACLOTH_EXPORT _declspec( dllexport )
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# else
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# define MAYACLOTH_EXPORT _declspec( dllimport )
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# endif // MAYACLOTH_DLL
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# endif // MAYACLOTH_EXPORT
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#else
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# ifndef MAYACLOTH_EXPORT
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# define MAYACLOTH_EXPORT
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# endif
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#endif // _WIN32
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// ****************************************************************************
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// DECLARATIONS
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class MIntArray;
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class MDoubleArray;
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class MPointArray;
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class MVectorArray;
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class MPoint;
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class MVector;
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class MClothMaterial;
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class MClothPolyhedron;
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class MIntArray;
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class MClothTriangle;
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class MClothParticle;
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class MClothConstraint;
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class MClothConstraintCmd;
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class MClothForce;
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struct MSeamInfo {
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int particleIndex,
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triangleIndex;
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double u,
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v;
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};
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// ****************************************************************************
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// CLASS DECLARATION (MClothSystem)
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/// Interface for cloth solver system.
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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 MAYACLOTH_EXPORT MClothSystem
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{
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public:
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///
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MClothSystem();
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///
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virtual ~MClothSystem();
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// interface method for adding/removing cloth mesh inside solver.
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///
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virtual MStatus addCloth( MClothHandle handle,
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int nParticles,
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int nTriangles,
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int vertexList[][3],
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const MDoubleArray& uArray,
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const MDoubleArray& vArray,
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MSeamInfo *seam = NULL,
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int nSeam = 0 ) = 0;
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///
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virtual MStatus addCloth( MClothHandle handle,
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int nParticles,
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int nTriangles,
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int vertexList[][3],
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const MPointArray& particles,
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MSeamInfo *seam = NULL,
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int nSeam = 0,
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const MPointArray *uvs=NULL) = 0;
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///
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virtual MStatus removeCloth( MClothHandle handle ) = 0;
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// Get the new material instance. Cloth Plugin maintains list of materials
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// assigned.
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///
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virtual MClothMaterial* getNewMaterialInstance( MStatus *ReturnStatus = NULL ) = 0;
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///
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virtual void setMaterial( MClothHandle handle,
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MClothMaterial *material,
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int triIndex = 0,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual void updateMaterial( MClothHandle handle,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual unsigned numTriangles( MClothHandle handle,
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MStatus* ReturnStatus = NULL ) const = 0;
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///
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virtual unsigned numParticles( MClothHandle handle,
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MStatus* ReturnStatus = NULL ) const = 0;
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///
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virtual MClothParticle* getParticle( MClothHandle handle,
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unsigned index,
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MStatus* ReturnStatus = NULL ) const = 0;
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///
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virtual MClothTriangle* getTriangle( MClothHandle handle,
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unsigned index,
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MStatus* ReturnStatus = NULL ) const = 0;
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// If Index == -1 then it means Select All vertices's
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// else return the neighbors for given index.
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///
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virtual MStatus getClothNeighbours( MClothHandle handle,
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MIntArray& result,
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int index = -1 ) = 0;
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///
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virtual MStatus getClothContacts( MClothHandle handle,
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MIntArray& result,
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int index = -1 ) = 0;
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///
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virtual MStatus getClothForces( MClothHandle handle,
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MDoubleArray& result,
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int index = -1 ) = 0;
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///
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virtual MStatus getStress( MClothHandle handle,
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MDoubleArray& result,
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int index = -1 ) = 0;
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// Scale the stress, exaggerating those closer to 1, but keeping
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// them in the 0..1 range.
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///
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virtual MStatus getStress_scaled( MClothHandle handle,
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double stress[] ) = 0;
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///
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virtual double getBendingForce( MClothHandle handle,
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int triangleNo,
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int edgeNo,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual void setBendingForce( MClothHandle handle,
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int triangleNo,
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int edgeNo,
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double theta,
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double weight,
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MStatus* ReturnStatus = NULL ) = 0;
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// interface methods to get properties of individual cloth objects inside solver.
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///
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virtual void getPosition( MClothHandle handle,
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MPointArray& position,
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MStatus* ReturnStatus = NULL ) const = 0;
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///
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virtual void setPosition( MClothHandle handle,
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MPointArray& position,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual void getVelocity( MClothHandle handle,
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MVectorArray& velocity,
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MStatus* ReturnStatus = NULL ) const = 0;
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///
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virtual void setVelocity( MClothHandle handle,
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MVectorArray& velocity,
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MStatus* ReturnStatus = NULL ) = 0;
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// interface methods for complete solver system.
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///
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virtual unsigned numTriangles( MStatus* ReturnStatus = NULL ) const = 0;
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///
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virtual unsigned numParticles( MStatus* ReturnStatus = NULL ) const = 0;
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// Simulation related methods...
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///
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virtual void interpolate( double frameTime,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual double step_forward( double stepSize,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual void restart( double frameTime,
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MStatus* ReturnStatus = NULL) = 0;
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///
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virtual double frameSize( MStatus* ReturnStatus = NULL ) const = 0;
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///
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virtual void setFrameSize( const double frameSize,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual double currentTime( MStatus* ReturnStatus = NULL ) const = 0;
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///
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virtual void setCurrentTime( const double currTime,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual double lastTime( MStatus* ReturnStatus = NULL ) const = 0;
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///
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virtual double stepSize( MStatus* ReturnStatus = NULL ) const = 0;
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// Constraint related methods...
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///
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virtual MClothConstraint* lockParticle( MClothParticle *particle,
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MClothPolyhedron *poly,
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int triIndex,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual void unlockParticle( MClothParticle *particle,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual void unlockParticle( MClothConstraint *constaint,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual void addCommand( MClothConstraintCmd *command,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual void removeCommand( MClothConstraintCmd *command,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual MClothForce* addSpring( MClothParticle* particle1,
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MClothParticle* particle2,
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double ks,
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double kd,
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MStatus* ReturnStatus = NULL) = 0;
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///
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virtual MClothForce* addSpring( MClothParticle* particle1,
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MClothTriangle *clothTriangle,
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MPoint bary,
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double ks,
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double kd,
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MStatus* ReturnStatus = NULL) = 0;
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///
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virtual void removeSpring( MClothForce *springForce,
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MStatus* ReturnStatus = NULL) = 0;
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// Some rigid body related information..
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///
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virtual MClothPolyhedron* createRigidbody( int numVertices,
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int indices[][3],
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int numTriangles,
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double triDepthMap[],
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double triCollisionOffsetMap[],
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char *name = NULL,
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unsigned numRampSamples = 0,
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float* offsetVelIncrement = NULL,
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float* depthVelIncrement = NULL,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual MStatus addRigidbody( MClothPolyhedron* body ) = 0;
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///
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virtual MStatus removeRigidbody( MClothPolyhedron* body ) = 0;
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///
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virtual void setVelocity_CutOff( const double min,
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const double max,
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const double damping,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual void setPinchMethod( const short method,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual void setIgnoreCollisions( const bool ignore,
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MStatus* ReturnStatus = NULL ) = 0;
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// Amount to reduce particle mass on collision
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///
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virtual double getRecoilScale( MStatus* ReturnStatus = NULL ) const = 0;
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///
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virtual void setRecoilScale( double scale,
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MStatus* ReturnStatus = NULL ) = 0;
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// Number of rows of neighbor particles to dampen
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///
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virtual int getRecoilWidth( MStatus* ReturnStatus = NULL ) const = 0;
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///
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virtual void setRecoilWidth( int width,
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MStatus* ReturnStatus = NULL ) = 0;
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// Time length until mass is restored after collision
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///
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virtual int getRecoilDuration( MStatus* ReturnStatus = NULL ) const = 0;
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///
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virtual void setRecoilDuration( int duration,
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MStatus* ReturnStatus = NULL ) = 0;
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// Multiplicative factor to undampen
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///
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virtual double getRecoilRestoreFactor( MStatus* ReturnStatus = NULL ) const = 0;
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///
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virtual void setRecoilRestoreFactor( double factor,
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MStatus* ReturnStatus = NULL ) = 0;
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// These are generic utilities.
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///
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virtual int findClosestPolyhedron( MClothPolyhedron *spAry[],
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int spCount,
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MPoint x,
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double maxd,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual int findTriangle( MClothPolyhedron *sp,
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MPoint x,
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double maxd,
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double *closestDist = NULL,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual int findClothTriangle( MClothHandle handle,
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MPoint x,
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MPoint &barycentric,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual int findClothTriangle( MClothHandle handle,
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MPoint x,
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const MIntArray& excludedTriangles,
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MPoint &barycentric,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual int findClothTriangle( const MPointArray& clothPositions,
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MPoint x,
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MPoint &barycentric,
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MStatus* ReturnStatus = NULL ) = 0;
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///
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virtual MStatus findNeighborTriangles( MClothHandle handle,
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int vertexIndex,
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int neighborhood,
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MIntArray& neighborTriangles ) = 0;
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public:
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// Internal use for MayaCloth plugin.
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///
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void setUserdata( void* userPtr );
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///
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void* getUserdata();
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protected:
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// No protected members
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private:
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void* fUserData;
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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 /* _MClothSystem */
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