52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file rectangleEmitter.h
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* @author charles
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* @date 2000-06-22
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*/
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#ifndef RECTANGLEEMITTER_H
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#define RECTANGLEEMITTER_H
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#include "baseParticleEmitter.h"
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/**
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* Describes a planar square region in which particles are generated.
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*/
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class EXPCL_PANDA_PARTICLESYSTEM RectangleEmitter : public BaseParticleEmitter {
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PUBLISHED:
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RectangleEmitter();
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RectangleEmitter(const RectangleEmitter ©);
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virtual ~RectangleEmitter();
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virtual BaseParticleEmitter *make_copy();
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INLINE void set_min_bound(const LPoint2& vmin);
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INLINE void set_max_bound(const LPoint2& vmax);
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INLINE LPoint2 get_min_bound() const;
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INLINE LPoint2 get_max_bound() const;
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virtual void output(std::ostream &out) const;
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virtual void write(std::ostream &out, int indent=0) const;
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private:
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LPoint2 _vmin;
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LPoint2 _vmax;
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// CUSTOM EMISSION PARAMETERS none
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virtual void assign_initial_position(LPoint3& pos);
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virtual void assign_initial_velocity(LVector3& vel);
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};
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#include "rectangleEmitter.I"
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#endif // RECTANGLEEMITTER_H
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