diff options
Diffstat (limited to 'src/libjin/graphics/particles/particle_emitter.h')
| -rw-r--r-- | src/libjin/graphics/particles/particle_emitter.h | 246 |
1 files changed, 123 insertions, 123 deletions
diff --git a/src/libjin/graphics/particles/particle_emitter.h b/src/libjin/graphics/particles/particle_emitter.h index 9f9465a..8e386da 100644 --- a/src/libjin/graphics/particles/particle_emitter.h +++ b/src/libjin/graphics/particles/particle_emitter.h @@ -8,129 +8,129 @@ namespace JinEngine { - namespace Graphics - { - namespace Particles - { - - struct PositionDef - { - bool enableRandom = false; - Struct(position, - struct - { - Math::Vector2<float> floor; - Math::Vector2<float> ceil; - } random; - Math::Vector2<float> position; - ); - }; - - struct DirectionDef - { - bool enableRandom = false; - Struct(direction, - struct - { - float floor = 0; - float ceil = 0; - } random; - float direction = 0; - ); - }; - - /// - /// How many particles emitted per second. - /// - struct EmitRateDef - { - bool enableRandom = false; - Struct(rate, - struct - { - float floor = 1; - float ceil = 1; - } random; - float rate = 1; - ); - }; - - /// - /// Initial speed of particle. - /// - struct ForceDef - { - bool enableRandom = false; - Struct(force, - struct - { - float floor = 1; - float ceil = 1; - } random; - float force = 1; - ); - }; - - /// - /// Definition of particle emitter. - /// - struct ParticleEmitterDef - { - EmitRateDef emitRateDef; ///< Emit rate. - - PositionDef positionDef; ///< Emit position(relativily to the particle system center). - DirectionDef directionDef; ///< Emit direction. - ForceDef forceDef; ///< Emit force. - }; - - class ParticleSystem; - - /// - /// Emit a single particle. - /// - class ParticleEmitter - { - public: - /// - /// - /// - ParticleEmitter(ParticleSystem& ps); - - /// - /// - /// - void update(float dt); - - private: - /// - /// - /// - ParticleSystem& mPS; - - ParticleEmitterDef& mDef; - - ParticleDef& mPDef; - - /// - /// Emit particle according to emitter definition and particle definition, particle system should - /// assign particle value to the particle in particle pool, but not use this return particle. - /// - void emit(); - - /// - /// - /// - float mTime; - - /// - /// - /// - float mInterval; - - }; - - } // namespace Particles - } // namespace Graphics + namespace Graphics + { + namespace Particles + { + + struct PositionDef + { + bool enableRandom = false; + Struct(position, + struct + { + Math::Vector2<float> floor; + Math::Vector2<float> ceil; + } random; + Math::Vector2<float> position; + ); + }; + + struct DirectionDef + { + bool enableRandom = false; + Struct(direction, + struct + { + float floor = 0; + float ceil = 0; + } random; + float direction = 0; + ); + }; + + /// + /// How many particles emitted per second. + /// + struct EmitRateDef + { + bool enableRandom = false; + Struct(rate, + struct + { + float floor = 1; + float ceil = 1; + } random; + float rate = 1; + ); + }; + + /// + /// Initial speed of particle. + /// + struct ForceDef + { + bool enableRandom = false; + Struct(force, + struct + { + float floor = 1; + float ceil = 1; + } random; + float force = 1; + ); + }; + + /// + /// Definition of particle emitter. + /// + struct ParticleEmitterDef + { + EmitRateDef emitRateDef; ///< Emit rate. + + PositionDef positionDef; ///< Emit position(relativily to the particle system center). + DirectionDef directionDef; ///< Emit direction. + ForceDef forceDef; ///< Emit force. + }; + + class ParticleSystem; + + /// + /// Emit a single particle. + /// + class ParticleEmitter + { + public: + /// + /// + /// + ParticleEmitter(ParticleSystem& ps); + + /// + /// + /// + void update(float dt); + + private: + /// + /// + /// + ParticleSystem& mPS; + + ParticleEmitterDef& mDef; + + ParticleDef& mPDef; + + /// + /// Emit particle according to emitter definition and particle definition, particle system should + /// assign particle value to the particle in particle pool, but not use this return particle. + /// + void emit(); + + /// + /// + /// + float mTime; + + /// + /// + /// + float mInterval; + + }; + + } // namespace Particles + } // namespace Graphics } // namespace JinEngine #endif
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