Panda3D
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00001 // Filename: linearDistanceForce.cxx 00002 // Created by: charles (21Jun00) 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 "linearDistanceForce.h" 00016 00017 TypeHandle LinearDistanceForce::_type_handle; 00018 00019 //////////////////////////////////////////////////////////////////// 00020 // Function : LinearDistanceForce 00021 // Access : Protected 00022 // Description : Simple constructor 00023 //////////////////////////////////////////////////////////////////// 00024 LinearDistanceForce:: 00025 LinearDistanceForce(const LPoint3& p, FalloffType ft, PN_stdfloat r, PN_stdfloat a, bool m) : 00026 LinearForce(a, m), 00027 _force_center(p), _falloff(ft), _radius(r) 00028 { 00029 } 00030 00031 //////////////////////////////////////////////////////////////////// 00032 // Function : LinearDistanceForce 00033 // Access : Protected 00034 // Description : copy constructor 00035 //////////////////////////////////////////////////////////////////// 00036 LinearDistanceForce:: 00037 LinearDistanceForce(const LinearDistanceForce ©) : 00038 LinearForce(copy) { 00039 _falloff = copy._falloff; 00040 _radius = copy._radius; 00041 _force_center = copy._force_center; 00042 } 00043 00044 //////////////////////////////////////////////////////////////////// 00045 // Function : ~LinearDistanceForce 00046 // Access : Protected 00047 // Description : destructor 00048 //////////////////////////////////////////////////////////////////// 00049 LinearDistanceForce:: 00050 ~LinearDistanceForce() { 00051 } 00052 00053 //////////////////////////////////////////////////////////////////// 00054 // Function : output 00055 // Access : Public 00056 // Description : Write a string representation of this instance to 00057 // <out>. 00058 //////////////////////////////////////////////////////////////////// 00059 void LinearDistanceForce:: 00060 output(ostream &out) const { 00061 #ifndef NDEBUG //[ 00062 out<<"LinearDistanceForce"; 00063 #endif //] NDEBUG 00064 } 00065 00066 //////////////////////////////////////////////////////////////////// 00067 // Function : write 00068 // Access : Public 00069 // Description : Write a string representation of this instance to 00070 // <out>. 00071 //////////////////////////////////////////////////////////////////// 00072 void LinearDistanceForce:: 00073 write(ostream &out, unsigned int indent) const { 00074 #ifndef NDEBUG //[ 00075 out.width(indent); out<<""; out<<"LinearDistanceForce:\n"; 00076 out.width(indent+2); out<<""; out<<"_force_center "<<_force_center<<"\n"; 00077 out.width(indent+2); out<<""; out<<"_falloff "<<_falloff<<"\n"; 00078 out.width(indent+2); out<<""; out<<"_radius "<<_radius<<"\n"; 00079 LinearForce::write(out, indent+2); 00080 #endif //] NDEBUG 00081 }