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source: orxonox.OLD/trunk/src/lib/physics/fields/gravity.cc @ 6259

Last change on this file since 6259 was 5750, checked in by bensch, 19 years ago

orxonox/trunk: merged the WorldEntities into the Trunk.
Merged with command:
svn merge branches/world_entities/ trunk/ -r5516:HEAD

conflics from world_entities changed in favor of branches/world_entity
all other conflict in favor of the trunk

File size: 1.2 KB
RevLine 
[4728]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:
[4730]12   main-programmer: Benjamin Grauer
[1855]13   co-programmer: ...
[1853]14*/
15
[5357]16#define DEBUG_SPECIAL_MODULE DEBUG_MODULE_PHYSICS
[1853]17
[4180]18#include "gravity.h"
[1853]19
[4728]20#include "load_param.h"
21#include "factory.h"
22
[1856]23using namespace std;
[1853]24
[5750]25CREATE_FACTORY(Gravity, CL_FIELD_GRAVITY);
[1856]26
[4728]27Gravity::Gravity(const TiXmlElement* root)
28{
[4742]29  this->setClassID(CL_FIELD_GRAVITY, "Gravity");
[1853]30
[4742]31  if (root != NULL)
32    this->loadParams(root);
[4728]33}
34
[3245]35/**
[4836]36 *  standard deconstructor
[1853]37
[3245]38*/
[4728]39Gravity::~Gravity ()
[3543]40{
41  // delete what has to be deleted here
42}
[4180]43
[4728]44void Gravity::loadParams(const TiXmlElement* root)
45{
46  static_cast<Field*>(this)->loadParams(root);
47}
48
[4180]49/**
[4836]50 *  calculates the Gravity on any point in space
51 * @param data The Position of the Point in space to attache gravity to.
52 * @returns The force.
[4180]53*/
[4395]54Vector Gravity::calcForce(const Vector& data) const
[4180]55{
[4396]56  return Vector(0,-1,0) * this->getMagnitude();
[4180]57}
58
59
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