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/**
* $Id: DNA_cloth_types.h,v 1.1 2007/08/01 02:28:34 daniel Exp $
*
* ***** BEGIN GPL/BL DUAL 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. The Blender
* Foundation also sells licenses for use in proprietary software under
* the Blender License. See http://www.blender.org/BL/ for information
* about this.
*
* 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) 2006 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): Daniel (Genscher)
*
* ***** END GPL/BL DUAL LICENSE BLOCK *****
*/
#ifndef DNA_SPH_TYPES_H
#define DNA_SPH_TYPES_H
// string scene, constraint, backup: missing
// string _file;
// string pov;
// string rendered;
typedef struct SphSimSettings
{
int flags; // see pw_extern.h
float timestep;
float viscosity;
float incompressibility; /* how incompressible is the fluid? */
float surfacetension;
float density;
float gravity[3]; /* gravity on the domain */
float samplingdistance;
float smoothinglength;
float controlviscosity;
int dumpimageevery;
int computesurfaceevery;
int fastmarchingevery;
int dumppovrayevery;
float totaltime;
float tangentialfriction; /* constraint tangential friction */
float normalfriction; /* constraint normal friction */
float rotation_angle;
float rotation_axis[3];
float rotation_center[3];
float scenelowerbound[3];
float sceneupperbound[3];
int initiallevel;
float alpha;
float beta;
float gamma;
/* needed for better direct resolution input for constraints, fluids,... */
int resolution; /* can also be calculated by (Max-Min) / samplingdistance */
int pad;
float *verts;
float *normals;
int *tris;
unsigned int numverts;
unsigned int numtris;
float *co; /* particle positions */
float *r; /* particle radius */
long numpart;
int pad2;
}
SphSimSettings;
typedef struct SphCollSettings
{
float epsilon; /* min distance for collisions. */
float self_friction; /* Fiction/damping with self contact. */
float friction; /* Friction/damping applied on contact with other object.*/
short self_loop_count; /* How many iterations for the selfcollision loop */
short loop_count; /* How many iterations for the collision loop. */
struct LinkNode *collision_list; /* e.g. pointer to temp memory for collisions */
int flags; /* collision flags defined in BKE_cloth.h */
float selfepsilon; /* for selfcollision */
}
SphCollSettings;
#endif // DNA_SPH_TYPES_H
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