Panda3D
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rectangleEmitter.h
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1/**
2 * PANDA 3D SOFTWARE
3 * Copyright (c) Carnegie Mellon University. All rights reserved.
4 *
5 * All use of this software is subject to the terms of the revised BSD
6 * license. You should have received a copy of this license along
7 * with this source code in a file named "LICENSE."
8 *
9 * @file rectangleEmitter.h
10 * @author charles
11 * @date 2000-06-22
12 */
13
14#ifndef RECTANGLEEMITTER_H
15#define RECTANGLEEMITTER_H
16
17#include "baseParticleEmitter.h"
18
19/**
20 * Describes a planar square region in which particles are generated.
21 */
22class EXPCL_PANDA_PARTICLESYSTEM RectangleEmitter : public BaseParticleEmitter {
23PUBLISHED:
26 virtual ~RectangleEmitter();
27
28 virtual BaseParticleEmitter *make_copy();
29
30 INLINE void set_min_bound(const LPoint2& vmin);
31 INLINE void set_max_bound(const LPoint2& vmax);
32
33 INLINE LPoint2 get_min_bound() const;
34 INLINE LPoint2 get_max_bound() const;
35
36 virtual void output(std::ostream &out) const;
37 virtual void write(std::ostream &out, int indent=0) const;
38
39private:
40 LPoint2 _vmin;
41 LPoint2 _vmax;
42
43 // CUSTOM EMISSION PARAMETERS none
44
45 virtual void assign_initial_position(LPoint3& pos);
46 virtual void assign_initial_velocity(LVector3& vel);
47};
48
49#include "rectangleEmitter.I"
50
51#endif // RECTANGLEEMITTER_H
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
virtual void write(std::ostream &out, int indent=0) const
Write a string representation of this instance to <out>.
virtual void output(std::ostream &out) const
Write a string representation of this instance to <out>.
Describes a planar square region in which particles are generated.
std::ostream & indent(std::ostream &out, int indent_level)
A handy function for doing text formatting.
Definition indent.cxx:20
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.