Panda3D

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lwoPoints.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 lwoPoints.h
10 * @author drose
11 * @date 2001-04-24
12 */
13
14#ifndef LWOPOINTS_H
15#define LWOPOINTS_H
16
17#include "pandatoolbase.h"
18
19#include "lwoChunk.h"
20
21#include "luse.h"
22
23/**
24 * An array of points that will be referenced by later chunks.
25 */
26 class LwoPoints : public LwoChunk {
27 public:
28 int get_num_points() const;
29 const LPoint3 &get_point(int n) const;
30
31 public:
32 virtual bool read_iff(IffInputFile *in, size_t stop_at);
33 virtual void write(std::ostream &out, int indent_level = 0) const;
34
35 private:
36 typedef pvector<LPoint3> Points;
37 Points _points;
38
39 public:
40 virtual TypeHandle get_type() const {
41 return get_class_type();
42 }
43 virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
44 static TypeHandle get_class_type() {
45 return _type_handle;
46 }
47 static void init_type() {
48 LwoChunk::init_type();
49 register_type(_type_handle, "LwoPoints",
50 LwoChunk::get_class_type());
51 }
52
53 private:
54 static TypeHandle _type_handle;
55};
56
57#endif
IffInputFile
A wrapper around an istream used for reading an IFF file.
Definition iffInputFile.h:30
LwoChunk
A specialization of IffChunk for Lightwave Object files.
Definition lwoChunk.h:26
LwoPoints
An array of points that will be referenced by later chunks.
Definition lwoPoints.h:26
LwoPoints::get_num_points
int get_num_points() const
Returns the number of points of this group.
Definition lwoPoints.cxx:26
LwoPoints::get_point
const LPoint3 & get_point(int n) const
Returns the nth point of this group.
Definition lwoPoints.cxx:34
LwoPoints::read_iff
virtual bool read_iff(IffInputFile *in, size_t stop_at)
Reads the data of the chunk in from the given input file, if possible.
Definition lwoPoints.cxx:46
TypeHandle
TypeHandle is the identifier used to differentiate C++ class types.
Definition typeHandle.h:81
luse.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
lwoChunk.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
pandatoolbase.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
register_type
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