Panda3D
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00001 // Filename: config_pfm.cxx 00002 // Created by: drose (23Dec10) 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 "config_pfm.h" 00016 00017 #include "dconfig.h" 00018 00019 Configure(config_pfm); 00020 NotifyCategoryDef(pfm, ""); 00021 00022 ConfigVariableDouble pfm_bba_dist 00023 ("pfm-bba-dist", "0.2 0.05", 00024 PRC_DESC("Specifies the point_dist and sample_radius, in UV space, for " 00025 "compute bba files with pfm_trans.")); 00026 00027 ConfigureFn(config_pfm) { 00028 init_libpfm(); 00029 } 00030 00031 //////////////////////////////////////////////////////////////////// 00032 // Function: init_libpfm 00033 // Description: Initializes the library. This must be called at 00034 // least once before any of the functions or classes in 00035 // this library can be used. Normally it will be 00036 // called by the static initializers and need not be 00037 // called explicitly, but special cases exist. 00038 //////////////////////////////////////////////////////////////////// 00039 void 00040 init_libpfm() { 00041 static bool initialized = false; 00042 if (initialized) { 00043 return; 00044 } 00045 initialized = true; 00046 } 00047