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# IParticleEmitter.h

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    00001 // Copyright (C) 2002-2009 Nikolaus Gebhardt
    00002 // This file is part of the "Irrlicht Engine".
    00003 // For conditions of distribution and use, see copyright notice in irrlicht.h
    00004
    00005 #ifndef __I_PARTICLE_EMITTER_H_INCLUDED__
    00006 #define __I_PARTICLE_EMITTER_H_INCLUDED__
    00007
    00008 #include "IAttributeExchangingObject.h"
    00009 #include "SParticle.h"
    00010
    00011 namespace irr
    00012 {
    00013 namespace scene
    00014 {
    00015
    00017 enum E_PARTICLE_EMITTER_TYPE
    00018 {
    00019         EPET_POINT = 0,
    00020         EPET_ANIMATED_MESH,
    00021         EPET_BOX,
    00022         EPET_CYLINDER,
    00023         EPET_MESH,
    00024         EPET_RING,
    00025         EPET_SPHERE,
    00026         EPET_COUNT
    00027 };
    00028
    00030 const c8* const ParticleEmitterTypeNames[] =
    00031 {
    00032         "Point",
    00033         "AnimatedMesh",
    00034         "Box",
    00035         "Cylinder",
    00036         "Mesh",
    00037         "Ring",
    00038         "Sphere",
    00039         0
    00040 };
    00041
    00043
    00045 class IParticleEmitter : public virtual io::IAttributeExchangingObject
    00046 {
    00047 public:
    00048
    00050
    00055         virtual s32 emitt(u32 now, u32 timeSinceLastCall, SParticle*& outArray) = 0;
    00056
    00058         virtual void setDirection( const core::vector3df& newDirection ) = 0;
    00059
    00061         virtual void setMinParticlesPerSecond( u32 minPPS ) = 0;
    00062
    00064         virtual void setMaxParticlesPerSecond( u32 maxPPS ) = 0;
    00065
    00067         virtual void setMinStartColor( const video::SColor& color ) = 0;
    00068
    00070         virtual void setMaxStartColor( const video::SColor& color ) = 0;
    00071
    00073         virtual void setMaxStartSize( const core::dimension2df& size ) = 0;
    00074
    00076         virtual void setMinStartSize( const core::dimension2df& size ) = 0;
    00077
    00079         virtual const core::vector3df& getDirection() const = 0;
    00080
    00082         virtual u32 getMinParticlesPerSecond() const = 0;
    00083
    00085         virtual u32 getMaxParticlesPerSecond() const = 0;
    00086
    00088         virtual const video::SColor& getMinStartColor() const = 0;
    00089
    00091         virtual const video::SColor& getMaxStartColor() const = 0;
    00092
    00094         virtual const core::dimension2df& getMaxStartSize() const = 0;
    00095
    00097         virtual const core::dimension2df& getMinStartSize() const = 0;
    00098
    00099
    00101         virtual E_PARTICLE_EMITTER_TYPE getType() const { return EPET_POINT; }
    00102 };
    00103
    00104 typedef IParticleEmitter IParticlePointEmitter;
    00105
    00106 } // end namespace scene
    00107 } // end namespace irr
    00108
    00109
    00110 #endif
    00111

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