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/*
* 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.
*/
/** \file
* \ingroup DNA
*/
#ifndef __DNA_SIMULATION_TYPES_H__
#define __DNA_SIMULATION_TYPES_H__
#include "DNA_ID.h"
#include "DNA_customdata_types.h"
typedef struct Simulation {
ID id;
struct AnimData *adt; /* animation data (must be immediately after id) */
struct bNodeTree *nodetree;
int flag;
int _pad;
/** List containing SimulationState objects. */
struct ListBase states;
} Simulation;
typedef struct SimulationState {
struct SimulationState *next;
struct SimulationState *prev;
/** This is only initialized on cow copies of the simulation. It points to the state on the
* original data block. That is where the cache is stored. */
struct SimulationState *orig_state;
/** eSimulationStateType */
int type;
int _pad;
char name[64];
} SimulationState;
typedef struct ParticleSimulationState {
SimulationState head;
/** Contains the state of the particles at time current_frame. */
float current_frame;
int tot_particles;
struct CustomData attributes;
/** Caches the state of the particles over time. The cache only exists on the original data
* block, not on cow copies. */
struct PointCache *point_cache;
struct ListBase ptcaches;
} ParticleSimulationState;
/* Simulation.flag */
enum {
SIM_DS_EXPAND = (1 << 0),
};
/* SimulationCache.type */
typedef enum eSimulationStateType {
SIM_STATE_TYPE_PARTICLES = 0,
} eSimulationStateType;
#endif /* __DNA_SIMULATION_TYPES_H__ */
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