Panda3D
eggScalarTablePointer.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 eggScalarTablePointer.h
10  * @author drose
11  * @date 2003-07-18
12  */
13 
14 #ifndef EGGSCALARTABLEPOINTER_H
15 #define EGGSCALARTABLEPOINTER_H
16 
17 #include "pandatoolbase.h"
18 
19 #include "eggSliderPointer.h"
20 
21 #include "eggSAnimData.h"
22 #include "pointerTo.h"
23 
24 /**
25  * This stores a pointer back to an EggSAnimData table (i.e. an <S$Anim>
26  * entry in an egg file), corresponding to the animation data from a single
27  * bundle for this slider.
28  */
30 public:
32 
33  virtual double get_frame_rate() const;
34  virtual int get_num_frames() const;
35  virtual void extend_to(int num_frames);
36  virtual double get_frame(int n) const;
37 
38  virtual void set_name(const std::string &name);
39 
40 private:
41  PT(EggSAnimData) _data;
42 
43 public:
44  static TypeHandle get_class_type() {
45  return _type_handle;
46  }
47  static void init_type() {
48  EggSliderPointer::init_type();
49  register_type(_type_handle, "EggScalarTablePointer",
50  EggSliderPointer::get_class_type());
51  }
52  virtual TypeHandle get_type() const {
53  return get_class_type();
54  }
55  virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
56 
57 private:
58  static TypeHandle _type_handle;
59 };
60 
61 #endif
virtual void set_name(const std::string &name)
Applies the indicated name change to the egg file.
virtual void extend_to(int num_frames)
Extends the table to the indicated number of frames.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
This stores a pointer back to an EggSAnimData table (i.e.
void register_type(TypeHandle &type_handle, const std::string &name)
This inline function is just a convenient way to call TypeRegistry::register_type(),...
Definition: register_type.I:22
Corresponding to an <S$Anim> entry, this stores a single column of numbers, for instance for a morph ...
Definition: eggSAnimData.h:25
virtual double get_frame_rate() const
Returns the stated frame rate of this particular joint, or 0.0 if it doesn't state.
This is a base class for EggVertexPointer and EggScalarTablePointer.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
virtual double get_frame(int n) const
Returns the value corresponding to this slider position in the nth frame.
virtual int get_num_frames() const
Returns the number of frames of animation for this particular slider.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
TypeHandle is the identifier used to differentiate C++ class types.
Definition: typeHandle.h:81
The highest-level base class in the egg directory.
Definition: eggObject.h:29