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authorDavid Walter Seikel2016-03-28 22:28:34 +1000
committerDavid Walter Seikel2016-03-28 22:28:34 +1000
commit7028cbe09c688437910a25623098762bf0fa592d (patch)
tree10b5af58277d9880380c2251f109325542c4e6eb /src/others/irrlicht-1.8.1/source/Irrlicht/CParticlePointEmitter.h
parentMove lemon to the src/others directory. (diff)
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Move Irrlicht to src/others.
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1// Copyright (C) 2002-2012 Nikolaus Gebhardt
2// This file is part of the "Irrlicht Engine".
3// For conditions of distribution and use, see copyright notice in irrlicht.h
4
5#ifndef __C_PARTICLE_POINT_EMITTER_H_INCLUDED__
6#define __C_PARTICLE_POINT_EMITTER_H_INCLUDED__
7
8#include "IParticleEmitter.h"
9#include "irrArray.h"
10
11namespace irr
12{
13namespace scene
14{
15
16//! A default point emitter
17class CParticlePointEmitter : public IParticlePointEmitter
18{
19public:
20
21 //! constructor
22 CParticlePointEmitter(
23 const core::vector3df& direction = core::vector3df(0.0f,0.03f,0.0f),
24 u32 minParticlesPerSecond = 5,
25 u32 maxParticlesPerSecond = 10,
26 video::SColor minStartColor = video::SColor(255,0,0,0),
27 video::SColor maxStartColor = video::SColor(255,255,255,255),
28 u32 lifeTimeMin=2000,
29 u32 lifeTimeMax=4000,
30 s32 maxAngleDegrees=0,
31 const core::dimension2df& minStartSize = core::dimension2df(5.0f,5.0f),
32 const core::dimension2df& maxStartSize = core::dimension2df(5.0f,5.0f) );
33
34 //! Prepares an array with new particles to emitt into the system
35 //! and returns how much new particles there are.
36 virtual s32 emitt(u32 now, u32 timeSinceLastCall, SParticle*& outArray);
37
38 //! Set direction the emitter emits particles.
39 virtual void setDirection( const core::vector3df& newDirection ) { Direction = newDirection; }
40
41 //! Set minimum number of particles emitted per second.
42 virtual void setMinParticlesPerSecond( u32 minPPS ) { MinParticlesPerSecond = minPPS; }
43
44 //! Set maximum number of particles emitted per second.
45 virtual void setMaxParticlesPerSecond( u32 maxPPS ) { MaxParticlesPerSecond = maxPPS; }
46
47 //! Set minimum start color.
48 virtual void setMinStartColor( const video::SColor& color ) { MinStartColor = color; }
49
50 //! Set maximum start color.
51 virtual void setMaxStartColor( const video::SColor& color ) { MaxStartColor = color; }
52
53 //! Set the maximum starting size for particles
54 virtual void setMaxStartSize( const core::dimension2df& size ) { MaxStartSize = size; }
55
56 //! Set the minimum starting size for particles
57 virtual void setMinStartSize( const core::dimension2df& size ) { MinStartSize = size; }
58
59 //! Set the minimum particle life-time in milliseconds
60 virtual void setMinLifeTime( u32 lifeTimeMin ) { MinLifeTime = lifeTimeMin; }
61
62 //! Set the maximum particle life-time in milliseconds
63 virtual void setMaxLifeTime( u32 lifeTimeMax ) { MaxLifeTime = lifeTimeMax; }
64
65 //! Set maximal random derivation from the direction
66 virtual void setMaxAngleDegrees( s32 maxAngleDegrees ) { MaxAngleDegrees = maxAngleDegrees; }
67
68 //! Gets direction the emitter emits particles.
69 virtual const core::vector3df& getDirection() const { return Direction; }
70
71 //! Gets minimum number of particles emitted per second.
72 virtual u32 getMinParticlesPerSecond() const { return MinParticlesPerSecond; }
73
74 //! Gets maximum number of particles emitted per second.
75 virtual u32 getMaxParticlesPerSecond() const { return MaxParticlesPerSecond; }
76
77 //! Gets minimum start color.
78 virtual const video::SColor& getMinStartColor() const { return MinStartColor; }
79
80 //! Gets maximum start color.
81 virtual const video::SColor& getMaxStartColor() const { return MaxStartColor; }
82
83 //! Gets the maximum starting size for particles
84 virtual const core::dimension2df& getMaxStartSize() const { return MaxStartSize; }
85
86 //! Gets the minimum starting size for particles
87 virtual const core::dimension2df& getMinStartSize() const { return MinStartSize; }
88
89 //! Get the minimum particle life-time in milliseconds
90 virtual u32 getMinLifeTime() const { return MinLifeTime; }
91
92 //! Get the maximum particle life-time in milliseconds
93 virtual u32 getMaxLifeTime() const { return MaxLifeTime; }
94
95 //! Get maximal random derivation from the direction
96 virtual s32 getMaxAngleDegrees() const { return MaxAngleDegrees; }
97
98 //! Writes attributes of the object.
99 virtual void serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options) const;
100
101 //! Reads attributes of the object.
102 virtual void deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options);
103
104private:
105
106 SParticle Particle;
107 core::vector3df Direction;
108 core::dimension2df MinStartSize, MaxStartSize;
109 u32 MinParticlesPerSecond, MaxParticlesPerSecond;
110 video::SColor MinStartColor, MaxStartColor;
111 u32 MinLifeTime, MaxLifeTime;
112 s32 MaxAngleDegrees;
113
114 u32 Time;
115 u32 Emitted;
116};
117
118} // end namespace scene
119} // end namespace irr
120
121
122#endif
123