source:
orxonox.OLD/trunk/src/lib/physics/fields/twirl.cc
@
9340
Last change on this file since 9340 was 5357, checked in by bensch, 19 years ago | |
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File size: 1.0 KB |
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[4742] | 1 | /* |
[1853] | 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. | |
[1855] | 10 | |
11 | ### File Specific: | |
12 | main-programmer: ... | |
13 | co-programmer: ... | |
[1853] | 14 | */ |
15 | ||
[5357] | 16 | #define DEBUG_SPECIAL_MODULE DEBUG_MODULE_PHYSICS |
[1853] | 17 | |
[4184] | 18 | #include "twirl.h" |
[1853] | 19 | |
[1856] | 20 | using namespace std; |
[1853] | 21 | |
[1856] | 22 | |
[3245] | 23 | /** |
[4836] | 24 | * standard constructor |
25 | @todo this constructor is not jet implemented - do it | |
[3245] | 26 | */ |
[4742] | 27 | Twirl::Twirl () |
[3365] | 28 | { |
[4742] | 29 | this->setClassID(CL_FIELD_TWIRL, "Twirl"); |
[3365] | 30 | } |
[1853] | 31 | |
32 | ||
[3245] | 33 | /** |
[4836] | 34 | * standard deconstructor |
[1853] | 35 | |
[3245] | 36 | */ |
[4742] | 37 | Twirl::~Twirl () |
[3543] | 38 | { |
39 | // delete what has to be deleted here | |
40 | } | |
[4180] | 41 | |
42 | /** | |
[4836] | 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. | |
[4180] | 46 | */ |
[4395] | 47 | Vector Twirl::calcForce(const Vector& data) const |
[4180] | 48 | { |
[4184] | 49 | return /*this->getAbsDir()*/ Vector(0,1,0).cross(this->getAbsCoor() - data) |
[4395] | 50 | * this->getMagnitude(); |
[4180] | 51 | } |
52 | ||
53 |
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