Panda3D

lwoSurfaceBlockTransform.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 lwoSurfaceBlockTransform.h
10 * @author drose
11 * @date 2001-04-24
12 */
13
14 #ifndef LWOSURFACEBLOCKTRANSFORM_H
15 #define LWOSURFACEBLOCKTRANSFORM_H
16
17 #include "pandatoolbase.h"
18
19 #include "lwoChunk.h"
20
21 #include "luse.h"
22
23 /**
24 * Specifies a center point, scale, or rotation for the texture coordinates in
25 * this shader's texture mapping. The type of transform is specified by the
26 * ID of the chunk; either CNTR, SIZE, or ROTA. This is a subchunk of
27 * LwoSurfaceBlockTMap.
28 */
29 class LwoSurfaceBlockTransform : public LwoChunk {
30 public:
31 LVecBase3 _vec;
32 int _envelope;
33
34 public:
35 virtual bool read_iff(IffInputFile *in, size_t stop_at);
36 virtual void write(std::ostream &out, int indent_level = 0) const;
37
38 public:
39 virtual TypeHandle get_type() const {
40 return get_class_type();
41 }
42 virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
43 static TypeHandle get_class_type() {
44 return _type_handle;
45 }
46 static void init_type() {
47 LwoChunk::init_type();
48 register_type(_type_handle, "LwoSurfaceBlockTransform",
49 LwoChunk::get_class_type());
50 }
51
52 private:
53 static TypeHandle _type_handle;
54 };
55
56 #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
LwoSurfaceBlockTransform
Specifies a center point, scale, or rotation for the texture coordinates in this shader's texture map...
Definition: lwoSurfaceBlockTransform.h:29
LwoSurfaceBlockTransform::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: lwoSurfaceBlockTransform.cxx:29
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