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/**
* BKE_fluidsim.h
*
* $Id$
*
* ***** 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) Blender Foundation.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef LBM_FLUIDSIM_H
#define LBM_FLUIDSIM_H
struct Mesh;
struct DerivedMesh;
struct Object;
struct fluidsimDerivedMesh;
extern double fluidsimViscosityPreset[6];
extern char* fluidsimViscosityPresetString[6];
/* allocates and initializes fluidsim data */
struct FluidsimSettings* fluidsimSettingsNew(struct Object *srcob);
/* frees internal data itself */
void fluidsimSettingsFree(struct FluidsimSettings* sb);
/* duplicate internal data */
struct FluidsimSettings* fluidsimSettingsCopy(struct FluidsimSettings* sb);
/* export blender geometry to fluid solver */
void fluidsimBake(struct Object* ob);
/* read & write bobj / bobj.gz files (e.g. for fluid sim surface meshes) */
void writeBobjgz(char *filename, struct Object *ob, int useGlobalCoords, int append, float time);
struct Mesh* readBobjgz(char *filename, struct Mesh *orgmesh, float* bbstart, float *bbsize);
/* create derived mesh for fluid sim objects */
// WARNING - currently implemented in DerivedMesh.c!
void loadFluidsimMesh(struct Object *srcob, int useRenderParams);
/* run simulation with given config file */
// WARNING - implemented in intern/elbeem/blendercall.cpp
int performElbeemSimulation(char *cfgfilename);
/* init axis aligned BB for mesh object */
// implemented in source/blender/blenkernel/intern/DerivedMesh.c
void fluidsimGetAxisAlignedBB(struct Mesh *mesh, float obmat[][4],
/*RET*/ float start[3], /*RET*/ float size[3], /*RET*/ struct Mesh **bbmesh );
#endif
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