75 lines
2.1 KiB
C++
75 lines
2.1 KiB
C++
// Filename: baseParticleFactory.h
|
|
// Created by: charles (05Jul00)
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
//
|
|
// PANDA 3D SOFTWARE
|
|
// Copyright (c) Carnegie Mellon University. All rights reserved.
|
|
//
|
|
// All use of this software is subject to the terms of the revised BSD
|
|
// license. You should have received a copy of this license along
|
|
// with this source code in a file named "LICENSE."
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef BASEPARTICLEFACTORY_H
|
|
#define BASEPARTICLEFACTORY_H
|
|
|
|
#include "pandabase.h"
|
|
#include "referenceCount.h"
|
|
|
|
#include "baseParticle.h"
|
|
#include "particleCommonFuncs.h"
|
|
|
|
#include <stdlib.h>
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Class : BaseParticleFactory
|
|
// Description : Pure Virtual base class for creating particles
|
|
////////////////////////////////////////////////////////////////////
|
|
class EXPCL_PANDAPHYSICS BaseParticleFactory : public ReferenceCount {
|
|
PUBLISHED:
|
|
virtual ~BaseParticleFactory();
|
|
|
|
INLINE void set_lifespan_base(float lb);
|
|
INLINE void set_lifespan_spread(float ls);
|
|
INLINE void set_mass_base(float mb);
|
|
INLINE void set_mass_spread(float ms);
|
|
INLINE void set_terminal_velocity_base(float tvb);
|
|
INLINE void set_terminal_velocity_spread(float tvs);
|
|
|
|
INLINE float get_lifespan_base() const;
|
|
INLINE float get_lifespan_spread() const;
|
|
INLINE float get_mass_base() const;
|
|
INLINE float get_mass_spread() const;
|
|
INLINE float get_terminal_velocity_base() const;
|
|
INLINE float get_terminal_velocity_spread() const;
|
|
|
|
virtual BaseParticle *alloc_particle() const = 0;
|
|
|
|
void populate_particle(BaseParticle* bp);
|
|
|
|
virtual void output(ostream &out) const;
|
|
virtual void write(ostream &out, int indent=0) const;
|
|
|
|
protected:
|
|
BaseParticleFactory();
|
|
BaseParticleFactory(const BaseParticleFactory ©);
|
|
|
|
private:
|
|
float _lifespan_base;
|
|
float _lifespan_spread;
|
|
|
|
float _mass_base;
|
|
float _mass_spread;
|
|
|
|
float _terminal_velocity_base;
|
|
float _terminal_velocity_spread;
|
|
|
|
virtual void populate_child_particle(BaseParticle *bp) const = 0;
|
|
};
|
|
|
|
#include "baseParticleFactory.I"
|
|
|
|
#endif // BASEPARTICLEFACTORY_H
|