Panda3D
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00001 // Filename: eggBackPointer.cxx 00002 // Created by: drose (26Feb01) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) Carnegie Mellon University. All rights reserved. 00008 // 00009 // All use of this software is subject to the terms of the revised BSD 00010 // license. You should have received a copy of this license along 00011 // with this source code in a file named "LICENSE." 00012 // 00013 //////////////////////////////////////////////////////////////////// 00014 00015 #include "eggBackPointer.h" 00016 00017 00018 TypeHandle EggBackPointer::_type_handle; 00019 00020 //////////////////////////////////////////////////////////////////// 00021 // Function: EggBackPointer::Constructor 00022 // Access: Public 00023 // Description: 00024 //////////////////////////////////////////////////////////////////// 00025 EggBackPointer:: 00026 EggBackPointer() { 00027 } 00028 00029 //////////////////////////////////////////////////////////////////// 00030 // Function: EggBackPointer::get_frame_rate 00031 // Access: Public, Virtual 00032 // Description: Returns the stated frame rate of this particular 00033 // joint, or 0.0 if it doesn't state. 00034 //////////////////////////////////////////////////////////////////// 00035 double EggBackPointer:: 00036 get_frame_rate() const { 00037 return 0.0; 00038 } 00039 00040 //////////////////////////////////////////////////////////////////// 00041 // Function: EggBackPointer::extend_to 00042 // Access: Public, Virtual 00043 // Description: Extends the table to the indicated number of frames. 00044 //////////////////////////////////////////////////////////////////// 00045 void EggBackPointer:: 00046 extend_to(int num_frames) { 00047 // Whoops, can't extend this kind of table! 00048 nassertv(false); 00049 } 00050 00051 //////////////////////////////////////////////////////////////////// 00052 // Function: EggBackPointer::has_vertices 00053 // Access: Public, Virtual 00054 // Description: Returns true if there are any vertices referenced by 00055 // the node this points to, false otherwise. For 00056 // certain kinds of back pointers (e.g. table animation 00057 // entries), this is always false. 00058 //////////////////////////////////////////////////////////////////// 00059 bool EggBackPointer:: 00060 has_vertices() const { 00061 return false; 00062 } 00063 00064 //////////////////////////////////////////////////////////////////// 00065 // Function: EggBackPointer::set_name 00066 // Access: Public, Virtual 00067 // Description: Applies the indicated name change to the egg file. 00068 //////////////////////////////////////////////////////////////////// 00069 void EggBackPointer:: 00070 set_name(const string &name) { 00071 }