Panda3D
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00001 // Filename: eggVertexPointer.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 "eggVertexPointer.h" 00016 00017 00018 TypeHandle EggVertexPointer::_type_handle; 00019 00020 //////////////////////////////////////////////////////////////////// 00021 // Function: EggVertexPointer::Constructor 00022 // Access: Public 00023 // Description: 00024 //////////////////////////////////////////////////////////////////// 00025 EggVertexPointer:: 00026 EggVertexPointer(EggObject *egg_object) { 00027 } 00028 00029 //////////////////////////////////////////////////////////////////// 00030 // Function: EggVertexPointer::get_num_frames 00031 // Access: Public, Virtual 00032 // Description: Returns the number of frames of animation for this 00033 // particular slider. 00034 //////////////////////////////////////////////////////////////////// 00035 int EggVertexPointer:: 00036 get_num_frames() const { 00037 return 0; 00038 } 00039 00040 //////////////////////////////////////////////////////////////////// 00041 // Function: EggVertexPointer::get_frame 00042 // Access: Public, Virtual 00043 // Description: Returns the value corresponding to this 00044 // slider position in the nth frame. 00045 //////////////////////////////////////////////////////////////////// 00046 double EggVertexPointer:: 00047 get_frame(int n) const { 00048 nassertr(false, 0.0); 00049 return 0.0; 00050 } 00051 00052 //////////////////////////////////////////////////////////////////// 00053 // Function: EggVertexPointer::has_vertices 00054 // Access: Public, Virtual 00055 // Description: Returns true if there are any vertices referenced by 00056 // the node this points to, false otherwise. For 00057 // certain kinds of back pointers (e.g. table animation 00058 // entries), this is always false. 00059 //////////////////////////////////////////////////////////////////// 00060 bool EggVertexPointer:: 00061 has_vertices() const { 00062 return true; 00063 }