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source: orxonox.OLD/trunk/src/lib/physics/fields/twirl.cc @ 8105

Last change on this file since 8105 was 5357, checked in by bensch, 19 years ago

orxonox/trunk: some minor cleanup, of the mess i made with AutoMake-sh

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
20using namespace std;
21
22
23/**
24 *  standard constructor
25   @todo this constructor is not jet implemented - do it
26*/
27Twirl::Twirl ()
28{
29   this->setClassID(CL_FIELD_TWIRL, "Twirl");
30}
31
32
33/**
34 *  standard deconstructor
35
36*/
37Twirl::~Twirl ()
38{
39  // delete what has to be deleted here
40}
41
42/**
43 *  calculates the Twirl on any point in space
44 * @param data The Position of the Point in space to attache twirl to.
45 * @returns The force.
46*/
47Vector Twirl::calcForce(const Vector& data) const
48{
49  return /*this->getAbsDir()*/ Vector(0,1,0).cross(this->getAbsCoor() - data)
50    * this->getMagnitude();
51}
52
53
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