Last change
on this file since 8005 was
7193,
checked in by bensch, 19 years ago
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orxonox/trunk: new style for resources (prework/movement)
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File size:
1.2 KB
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1 | /* |
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2 | orxonox - the future of 3D-vertical-scrollers |
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3 | |
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4 | Copyright (C) 2004 orx |
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5 | |
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6 | This program is free software; you can redistribute it and/or modify |
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7 | it under the terms of the GNU General Public License as published by |
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8 | the Free Software Foundation; either version 2, or (at your option) |
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9 | any later version. |
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10 | |
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11 | ### File Specific: |
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12 | main-programmer: Benjamin Grauer |
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13 | co-programmer: ... |
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14 | */ |
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15 | |
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16 | #define DEBUG_SPECIAL_MODULE DEBUG_MODULE_PHYSICS |
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17 | |
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18 | #include "gravity.h" |
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19 | |
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20 | #include "util/loading/load_param.h" |
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21 | #include "util/loading/factory.h" |
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22 | |
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23 | using namespace std; |
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24 | |
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25 | CREATE_FACTORY(Gravity, CL_FIELD_GRAVITY); |
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26 | |
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27 | Gravity::Gravity(const TiXmlElement* root) |
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28 | { |
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29 | this->setClassID(CL_FIELD_GRAVITY, "Gravity"); |
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30 | |
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31 | if (root != NULL) |
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32 | this->loadParams(root); |
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33 | } |
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34 | |
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35 | /** |
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36 | * standard deconstructor |
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37 | |
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38 | */ |
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39 | Gravity::~Gravity () |
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40 | { |
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41 | // delete what has to be deleted here |
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42 | } |
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43 | |
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44 | void Gravity::loadParams(const TiXmlElement* root) |
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45 | { |
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46 | Field::loadParams(root); |
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47 | } |
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48 | |
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49 | /** |
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50 | * calculates the Gravity on any point in space |
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51 | * @param data The Position of the Point in space to attache gravity to. |
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52 | * @returns The force. |
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53 | */ |
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54 | Vector Gravity::calcForce(const Vector& data) const |
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55 | { |
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56 | return Vector(0,-1,0) * this->getMagnitude(); |
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57 | } |
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58 | |
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59 | |
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