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source: orxonox.OLD/trunk/src/lib/physics/fields/twirl.cc @ 10156

Last change on this file since 10156 was 10114, checked in by patrick, 18 years ago

merged network back to trunk

File size: 1.0 KB
Line 
1/*
2   orxonox - the future of 3D-vertical-scrollers
3
4   Copyright (C) 2004 orx
5
6   This program is free software; you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 2, or (at your option)
9   any later version.
10
11   ### File Specific:
12   main-programmer: ...
13   co-programmer: ...
14*/
15
16#define DEBUG_SPECIAL_MODULE DEBUG_MODULE_PHYSICS
17
18#include "twirl.h"
19
20
21
22
23ObjectListDefinition(Twirl);
24
25
26/**
27 *  standard constructor
28   @todo this constructor is not jet implemented - do it
29*/
30Twirl::Twirl ()
31{
32  this->registerObject(this, Twirl::_objectList);
33}
34
35
36/**
37 *  standard deconstructor
38
39*/
40Twirl::~Twirl ()
41{
42  // delete what has to be deleted here
43}
44
45/**
46 *  calculates the Twirl on any point in space
47 * @param data The Position of the Point in space to attache twirl to.
48 * @returns The force.
49*/
50Vector Twirl::calcForce(const Vector& data) const
51{
52  return /*this->getAbsDir()*/ Vector(0,1,0).cross(this->getAbsCoor() - data)
53    * this->getMagnitude();
54}
55
56
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