Panda3D
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eggVertexPointer.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 eggVertexPointer.cxx
10 * @author drose
11 * @date 2001-02-26
12 */
13
14#include "eggVertexPointer.h"
15
16
17TypeHandle EggVertexPointer::_type_handle;
18
19/**
20 *
21 */
22EggVertexPointer::
23EggVertexPointer(EggObject *egg_object) {
24}
25
26/**
27 * Returns the number of frames of animation for this particular slider.
28 */
30get_num_frames() const {
31 return 0;
32}
33
34/**
35 * Returns the value corresponding to this slider position in the nth frame.
36 */
38get_frame(int n) const {
39 nassertr(false, 0.0);
40 return 0.0;
41}
42
43/**
44 * Returns true if there are any vertices referenced by the node this points
45 * to, false otherwise. For certain kinds of back pointers (e.g. table
46 * animation entries), this is always false.
47 */
49has_vertices() const {
50 return true;
51}
The highest-level base class in the egg directory.
Definition eggObject.h:29
virtual int get_num_frames() const
Returns the number of frames of animation for this particular slider.
virtual bool has_vertices() const
Returns true if there are any vertices referenced by the node this points to, false otherwise.
virtual double get_frame(int n) const
Returns the value corresponding to this slider position in the nth frame.
TypeHandle is the identifier used to differentiate C++ class types.
Definition typeHandle.h:81
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.