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/**
* $Id$
*
* ***** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef __BL_SKINMESHOBJECT
#define __BL_SKINMESHOBJECT
#ifdef WIN32
#pragma warning (disable:4786) // get rid of stupid stl-visual compiler debug warning
#endif //WIN32
#include "MEM_guardedalloc.h"
#include "RAS_MeshObject.h"
#include "RAS_Deformer.h"
#include "RAS_IPolygonMaterial.h"
#include "BL_MeshDeformer.h"
#include "DNA_mesh_types.h"
#include "DNA_key_types.h"
#include "DNA_meshdata_types.h"
class BL_SkinMeshObject : public RAS_MeshObject
{
// enum { BUCKET_MAX_INDICES = 16384};//2048};//8192};
// enum { BUCKET_MAX_TRIANGLES = 4096};
protected:
vector<int> m_cacheWeightIndex;
public:
void Bucketize(double* oglmatrix,void* clientobj,bool useObjectColor,const MT_Vector4& rgbavec);
// void Bucketize(double* oglmatrix,void* clientobj,bool useObjectColor,const MT_Vector4& rgbavec,class RAS_BucketManager* bucketmgr);
BL_SkinMeshObject(Mesh* mesh, int lightlayer) : RAS_MeshObject (mesh, lightlayer)
{
m_class = 1;
if (m_mesh && m_mesh->key)
{
KeyBlock *kb;
int count=0;
// initialize weight cache for shape objects
// count how many keys in this mesh
for(kb= (KeyBlock*)m_mesh->key->block.first; kb; kb= (KeyBlock*)kb->next)
count++;
m_cacheWeightIndex.resize(count,-1);
}
};
virtual ~BL_SkinMeshObject()
{
if (m_mesh && m_mesh->key)
{
KeyBlock *kb;
// remove the weight cache to avoid memory leak
for(kb= (KeyBlock*)m_mesh->key->block.first; kb; kb= (KeyBlock*)kb->next) {
if(kb->weights)
MEM_freeN(kb->weights);
kb->weights= NULL;
}
}
};
// for shape keys,
void CheckWeightCache(struct Object* obj);
};
#endif
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