Panda3D
lwoSurfaceBlockAxis.h
1 // Filename: lwoSurfaceBlockAxis.h
2 // Created by: drose (24Apr01)
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 LWOSURFACEBLOCKAXIS_H
16 #define LWOSURFACEBLOCKAXIS_H
17 
18 #include "pandatoolbase.h"
19 
20 #include "lwoChunk.h"
21 
22 ////////////////////////////////////////////////////////////////////
23 // Class : LwoSurfaceBlockAxis
24 // Description : Indicates the axis for this particular shader's
25 // projection. This works in conjunction with
26 // LwoSurfaceBlockProjection. This is a subchunk of
27 // LwoSurfaceBlock.
28 ////////////////////////////////////////////////////////////////////
29 class LwoSurfaceBlockAxis : public LwoChunk {
30 public:
31  enum Axis {
32  A_x = 0,
33  A_y = 1,
34  A_z = 2
35  };
36  Axis _axis;
37 
38 public:
39  virtual bool read_iff(IffInputFile *in, size_t stop_at);
40  virtual void write(ostream &out, int indent_level = 0) const;
41 
42 public:
43  virtual TypeHandle get_type() const {
44  return get_class_type();
45  }
46  virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
47  static TypeHandle get_class_type() {
48  return _type_handle;
49  }
50  static void init_type() {
51  LwoChunk::init_type();
52  register_type(_type_handle, "LwoSurfaceBlockAxis",
53  LwoChunk::get_class_type());
54  }
55 
56 private:
57  static TypeHandle _type_handle;
58 };
59 
60 #endif
61 
62 
A specialization of IffChunk for Lightwave Object files.
Definition: lwoChunk.h:29
A wrapper around an istream used for reading an IFF file.
Definition: iffInputFile.h:33
Indicates the axis for this particular shader's projection.
virtual bool read_iff(IffInputFile *in, size_t stop_at)
Reads the data of the chunk in from the given input file, if possible.
TypeHandle is the identifier used to differentiate C++ class types.
Definition: typeHandle.h:85