Panda3D
cullHandler.cxx
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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 cullHandler.cxx
10  * @author drose
11  * @date 2002-02-23
12  */
13 
14 #include "cullHandler.h"
15 #include "cullableObject.h"
16 #include "geom.h"
17 #include "transformState.h"
18 #include "renderState.h"
19 #include "pnotify.h"
20 
21 /**
22  *
23  */
24 CullHandler::
25 CullHandler() {
26 }
27 
28 /**
29  *
30  */
31 CullHandler::
32 ~CullHandler() {
33 }
34 
35 /**
36  * This callback function is intended to be overridden by a derived class.
37  * This is called as each Geom is discovered by the CullTraverser.
38  *
39  * The CullHandler becomes the owner of the CullableObject pointer and is
40  * expected to delete it later.
41  */
42 void CullHandler::
43 record_object(CullableObject *object, const CullTraverser *traverser) {
44  nout << *object->_geom << " " << *object->_internal_transform << " "
45  << *object->_state << "\n";
46  delete object;
47 }
48 
49 /**
50  * This callback function is intended to be overridden by a derived class.
51  * This is called at the end of the traversal.
52  */
53 void CullHandler::
55 }
CullableObject
The smallest atom of cull.
Definition: cullableObject.h:41
cullableObject.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
CullTraverser
This object performs a depth-first traversal of the scene graph, with optional view-frustum culling,...
Definition: cullTraverser.h:45
CullHandler::end_traverse
virtual void end_traverse()
This callback function is intended to be overridden by a derived class.
Definition: cullHandler.cxx:54
pnotify.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
renderState.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
transformState.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
CullHandler::record_object
virtual void record_object(CullableObject *object, const CullTraverser *traverser)
This callback function is intended to be overridden by a derived class.
Definition: cullHandler.cxx:43
geom.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
cullHandler.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.