2 This file is part of the simulation module of 3dengfx.
4 Copyright (c) 2005 John Tsiombikas <nuclear@siggraph.org>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 /* provides a basic framework for running time-based simulations
23 * Author: John Tsiombikas 2005
29 #include "n3dmath2/n3dmath2.hpp"
30 #include "common/timer.h"
32 #define SIM_STD_TIMESLICE 1.0 / 30.0
36 scalar_t timeslice; // time between two updates (in seconds)
41 virtual void run(unsigned long msec) = 0; // override this
44 Simulation(scalar_t timeslice = SIM_STD_TIMESLICE);
45 virtual ~Simulation();
52 void update(unsigned long msec); // overrides dedicated timer