Panda3D
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linearJitterForce.h
00001 // Filename: linearJitterForce.h
00002 // Created by:  charles (13Jun00)
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 #ifndef LINEARJITTERFORCE_H
00016 #define LINEARJITTERFORCE_H
00017 
00018 #include "linearRandomForce.h"
00019 
00020 ////////////////////////////////////////////////////////////////////
00021 //       Class : LinearJitterForce
00022 // Description : Completely random noise force vector.  Not
00023 //               repeatable, reliable, or predictable.
00024 ////////////////////////////////////////////////////////////////////
00025 class EXPCL_PANDAPHYSICS LinearJitterForce : public LinearRandomForce {
00026 PUBLISHED:
00027   LinearJitterForce(PN_stdfloat a = 1.0f, bool m = false);
00028   LinearJitterForce(const LinearJitterForce &copy);
00029   virtual ~LinearJitterForce();
00030   
00031   virtual void output(ostream &out) const;
00032   virtual void write(ostream &out, unsigned int indent=0) const;
00033 
00034 private:
00035   virtual LVector3 get_child_vector(const PhysicsObject *po);
00036   virtual LinearForce *make_copy();
00037 
00038 public:
00039   static TypeHandle get_class_type() {
00040     return _type_handle;
00041   }
00042   static void init_type() {
00043     LinearRandomForce::init_type();
00044     register_type(_type_handle, "LinearJitterForce",
00045                   LinearRandomForce::get_class_type());
00046   }
00047   virtual TypeHandle get_type() const {
00048     return get_class_type();
00049   }
00050   virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00051 
00052 private:
00053   static TypeHandle _type_handle;
00054 };
00055 
00056 #endif // LINEARJITTERFORCE_H
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