KX_SoftBodyDeformer.h

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/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
 * All rights reserved.
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 * ***** END GPL LICENSE BLOCK *****
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#ifndef KX_SOFTBODYDEFORMER
#define KX_SOFTBODYDEFORMER

#if defined(WIN32) && !defined(FREE_WINDOWS)
#pragma warning (disable:4786) // get rid of stupid stl-visual compiler debug warning
#endif //WIN32

#include "RAS_Deformer.h"
#include "BL_DeformableGameObject.h"
#include <vector>


class KX_SoftBodyDeformer : public RAS_Deformer
{
    class RAS_MeshObject*           m_pMeshObject;
    class BL_DeformableGameObject*  m_gameobj;

public:
    KX_SoftBodyDeformer(RAS_MeshObject* pMeshObject,BL_DeformableGameObject* gameobj)
        :m_pMeshObject(pMeshObject),
        m_gameobj(gameobj)
    {
        //printf("KX_SoftBodyDeformer\n");
    };

    virtual ~KX_SoftBodyDeformer()
    {
        //printf("~KX_SoftBodyDeformer\n");
    };
    virtual void Relink(CTR_Map<class CTR_HashedPtr, void*>*map);
    virtual bool Apply(class RAS_IPolyMaterial *polymat);
    virtual bool Update(void)
    {
        //printf("update\n");
        m_bDynamic = true;
        return true;//??
    }
    virtual bool UpdateBuckets(void)
    {
        // this is to update the mesh slots outside the rasterizer, 
        // no need to do it for this deformer, it's done in any case in Apply()
        return false;
    }

    virtual RAS_Deformer *GetReplica()
    {
        KX_SoftBodyDeformer* deformer = new KX_SoftBodyDeformer(*this);
        deformer->ProcessReplica();
        return deformer;
    }
    virtual void ProcessReplica()
    {
        // we have two pointers to deal with but we cannot do it now, will be done in Relink
        m_bDynamic = false;
    }
    virtual bool SkipVertexTransform()
    {
        return true;
    }

protected:
    //class RAS_MeshObject  *m_pMesh;

#ifdef WITH_CXX_GUARDEDALLOC
public:
    void *operator new(size_t num_bytes) { return MEM_mallocN(num_bytes, "GE:BL_ShapeDeformer"); }
    void operator delete( void *mem ) { MEM_freeN(mem); }
#endif
};


#endif