Last change
on this file since 8597 was
6826,
checked in by bensch, 19 years ago
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orxonox/trunk: ok, the Cube Emitter works
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File size:
1.2 KB
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Line | |
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1 | /*! |
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2 | * @file box_emitter.h |
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3 | * Definition of a BoxEmitter |
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4 | */ |
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5 | |
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6 | #ifndef _BOX_EMITTER_H |
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7 | #define _BOX_EMITTER_H |
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8 | |
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9 | #include "particle_emitter.h" |
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10 | |
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11 | #define BOX_EMITTER_DEFAULT_SIZE Vector(1.0f, 1.0f, 1.0f) |
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12 | |
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13 | //! A class to handle a Box Emitter. |
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14 | /** |
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15 | * A Box Emitter is a special kind of emitter, that has the (underlying) PNode |
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16 | * at its center, and from there on is a Box in the Direction of the PNode |
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17 | * out around size in the corresponding directions |
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18 | */ |
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19 | class BoxEmitter : public ParticleEmitter |
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20 | { |
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21 | friend class ParticleSystem; |
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22 | public: |
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23 | BoxEmitter(const Vector& size = BOX_EMITTER_DEFAULT_SIZE, |
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24 | float emissionRate = PARTICLE_EMITTER_DEFAULT_EMISSION_RATE, |
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25 | float velocity = PARTICLE_EMITTER_DEFAULT_VELOCITY, |
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26 | float angle = PARTICLE_EMITTER_DEFAULT_SPREAD); |
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27 | BoxEmitter(const TiXmlElement* root); |
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28 | virtual ~BoxEmitter(); |
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29 | |
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30 | virtual void loadParams(const TiXmlElement* root); |
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31 | |
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32 | void setSize(float x, float y, float z); |
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33 | void setSize(const Vector& size) { this->setSize(size.x, size.y, size.z); }; |
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34 | |
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35 | protected: |
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36 | virtual void emitParticles(unsigned int count) const; |
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37 | |
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38 | private: |
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39 | void init(); |
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40 | |
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41 | private: |
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42 | Vector size; |
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43 | }; |
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44 | |
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45 | #endif /* _BOX_EMITTER_H */ |
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