IParticleEmitter.hpp

// Copyright (C) 2002-2012 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in nirtcpp/nirtcpp.hpp
 
#ifndef NIRT_I_PARTICLE_EMITTER_HPP_INCLUDED
#define NIRT_I_PARTICLE_EMITTER_HPP_INCLUDED
 
#include <nirtcpp/core/engine/IAttributeExchangingObject.hpp>
#include <nirtcpp/core/engine/SParticle.hpp>
 
namespace nirt
{
namespace scene
{
 
enum E_PARTICLE_EMITTER_TYPE
{
    EPET_POINT = 0,
    EPET_ANIMATED_MESH,
    EPET_BOX,
    EPET_CYLINDER,
    EPET_MESH,
    EPET_RING,
    EPET_SPHERE,
    EPET_COUNT
};
 
const c8* const ParticleEmitterTypeNames[] =
{
    "Point",
    "AnimatedMesh",
    "Box",
    "Cylinder",
    "Mesh",
    "Ring",
    "Sphere",
    0
};
 
 
class IParticleEmitter : public virtual io::IAttributeExchangingObject
{
public:
 
 
    virtual s32 emitt(u32 now, u32 timeSinceLastCall, SParticle*& outArray) = 0;
 
    virtual void setDirection( const core::vector3df& newDirection ) = 0;
 
    virtual void setMinParticlesPerSecond( u32 minPPS ) = 0;
 
    virtual void setMaxParticlesPerSecond( u32 maxPPS ) = 0;
 
    virtual void setMinStartColor( const video::SColor& color ) = 0;
 
    virtual void setMaxStartColor( const video::SColor& color ) = 0;
 
    virtual void setMaxStartSize( const core::dimension2df& size ) = 0;
 
    virtual void setMinStartSize( const core::dimension2df& size ) = 0;
 
    virtual void setMinLifeTime( u32 lifeTimeMin ) = 0;
 
    virtual void setMaxLifeTime( u32 lifeTimeMax ) = 0;
 
    virtual void setMaxAngleDegrees( s32 maxAngleDegrees ) = 0;
 
    virtual const core::vector3df& getDirection() const = 0;
 
    virtual u32 getMinParticlesPerSecond() const = 0;
 
    virtual u32 getMaxParticlesPerSecond() const = 0;
 
    virtual const video::SColor& getMinStartColor() const = 0;
 
    virtual const video::SColor& getMaxStartColor() const = 0;
 
    virtual const core::dimension2df& getMaxStartSize() const = 0;
 
    virtual const core::dimension2df& getMinStartSize() const = 0;
 
    virtual u32 getMinLifeTime() const = 0;
 
    virtual u32 getMaxLifeTime() const = 0;
 
    virtual s32 getMaxAngleDegrees() const = 0;
 
    virtual E_PARTICLE_EMITTER_TYPE getType() const { return EPET_POINT; }
};
 
using IParticlePointEmitter = IParticleEmitter;
 
} // end namespace scene
} // end namespace nirt
 
#endif