Panda3D
Loading...
Searching...
No Matches
arcEmitter.h
Go to the documentation of this file.
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 arcEmitter.h
10 * @author charles
11 * @date 2000-06-22
12 */
13
14#ifndef ARCEMITTER_H
15#define ARCEMITTER_H
16
17#include "ringEmitter.h"
18
19/**
20 * Describes a planar ring region in which particles are generated.
21 */
22class EXPCL_PANDA_PARTICLESYSTEM ArcEmitter : public RingEmitter {
23PUBLISHED:
24 ArcEmitter();
25 ArcEmitter(const ArcEmitter &copy);
26 virtual ~ArcEmitter();
27
29
30 INLINE void set_start_angle(PN_stdfloat angle);
31 INLINE void set_end_angle(PN_stdfloat angle);
32 INLINE void set_arc(PN_stdfloat startAngle, PN_stdfloat endAngle);
33
34 INLINE PN_stdfloat get_start_angle();
35 INLINE PN_stdfloat get_end_angle();
36
37 virtual void output(std::ostream &out) const;
38 virtual void write(std::ostream &out, int indent=0) const;
39
40private:
41 // our emitter limits
42 PN_stdfloat _start_theta;
43 PN_stdfloat _end_theta;
44
45 virtual void assign_initial_position(LPoint3& pos);
46};
47
48#include "arcEmitter.I"
49
50#endif // ARCEMITTER_H
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
Describes a planar ring region in which particles are generated.
Definition arcEmitter.h:22
Describes a planar ring region in which particles are generated.
Definition ringEmitter.h:22
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>.
virtual BaseParticleEmitter * make_copy()
copier
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.