Panda3D
 All Classes Functions Variables Enumerations
fltVertexList.h
1 // Filename: fltVertexList.h
2 // Created by: drose (25Aug00)
3 //
4 ////////////////////////////////////////////////////////////////////
5 //
6 // PANDA 3D SOFTWARE
7 // Copyright (c) Carnegie Mellon University. All rights reserved.
8 //
9 // All use of this software is subject to the terms of the revised BSD
10 // license. You should have received a copy of this license along
11 // with this source code in a file named "LICENSE."
12 //
13 ////////////////////////////////////////////////////////////////////
14 
15 #ifndef FLTVERTEXLIST_H
16 #define FLTVERTEXLIST_H
17 
18 #include "pandatoolbase.h"
19 
20 #include "fltRecord.h"
21 #include "fltPackedColor.h"
22 #include "fltVertex.h"
23 
24 #include "pointerTo.h"
25 
26 ////////////////////////////////////////////////////////////////////
27 // Class : FltVertexList
28 // Description : A list of vertices, typically added as a child of a
29 // face bead.
30 ////////////////////////////////////////////////////////////////////
31 class FltVertexList : public FltRecord {
32 public:
33  FltVertexList(FltHeader *header);
34 
35  int get_num_vertices() const;
36  FltVertex *get_vertex(int n) const;
37  void clear_vertices();
38  void add_vertex(FltVertex *vertex);
39 
40  virtual void output(ostream &out) const;
41 
42 protected:
43  virtual bool extract_record(FltRecordReader &reader);
44  virtual bool build_record(FltRecordWriter &writer) const;
45 
46 private:
48  Vertices _vertices;
49 
50 public:
51  virtual TypeHandle get_type() const {
52  return get_class_type();
53  }
54  virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
55  static TypeHandle get_class_type() {
56  return _type_handle;
57  }
58  static void init_type() {
59  FltRecord::init_type();
60  register_type(_type_handle, "FltVertexList",
61  FltRecord::get_class_type());
62  }
63 
64 private:
65  static TypeHandle _type_handle;
66 };
67 
68 #endif
69 
70 
FltVertex * get_vertex(int n) const
Returns the nth vertex of this vertex list.
This class writes a sequence of FltRecords to an ostream, handling opcode and size counts properly...
This class turns an istream into a sequence of FltRecords by reading a sequence of Datagrams and extr...
This is the first bead in the file, the top of the bead hierarchy, and the primary interface to readi...
Definition: fltHeader.h:48
void add_vertex(FltVertex *vertex)
Adds a new vertex to the end of the vertex list.
A list of vertices, typically added as a child of a face bead.
Definition: fltVertexList.h:31
int get_num_vertices() const
Returns the number of vertices in this vertex list.
The base class for all kinds of records in a MultiGen OpenFlight file.
Definition: fltRecord.h:40
virtual void output(ostream &out) const
Writes a quick one-line description of the record, but not its children.
Represents a single vertex in the vertex palette.
Definition: fltVertex.h:35
void clear_vertices()
Removes all vertices from this vertex list.
TypeHandle is the identifier used to differentiate C++ class types.
Definition: typeHandle.h:85