[1283] | 1 | /* |
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| 2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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| 3 | * |
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| 4 | * |
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| 5 | * License notice: |
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| 6 | * |
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| 7 | * This program is free software; you can redistribute it and/or |
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| 8 | * modify it under the terms of the GNU General Public License |
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| 9 | * as published by the Free Software Foundation; either version 2 |
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| 10 | * of the License, or (at your option) any later version. |
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| 11 | * |
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| 12 | * This program is distributed in the hope that it will be useful, |
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 15 | * GNU General Public License for more details. |
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| 16 | * |
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| 17 | * You should have received a copy of the GNU General Public License |
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| 18 | * along with this program; if not, write to the Free Software |
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| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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| 20 | * |
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| 21 | * Author: |
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| 22 | * Yuning Chai |
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| 23 | * Co-authors: |
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| 24 | * ... |
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| 25 | * |
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| 26 | */ |
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| 27 | |
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[1292] | 28 | /* local coordinate system of space ship: |
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| 29 | |
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| 30 | y |
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| 31 | + z |
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| 32 | | + |
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| 33 | | / |
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| 34 | |/ |
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| 35 | x +------O |
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| 36 | */ |
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| 37 | |
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[1283] | 38 | #include <OgreOverlayManager.h> |
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| 39 | #include <OgreOverlayElement.h> |
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| 40 | #include <OgrePanelOverlayElement.h> |
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| 41 | #include <OgreStringConverter.h> |
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| 42 | #include "RadarOverlayElement.h" |
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| 43 | |
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| 44 | |
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| 45 | namespace orxonox |
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| 46 | { |
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| 47 | using namespace Ogre; |
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| 48 | |
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[1295] | 49 | RadarOverlayElement::RadarOverlayElement(const String& name):Ogre::PanelOverlayElement(name){ |
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| 50 | initialDir = Vector3(0.0, 0.0, 1.0); |
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| 51 | } |
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[1283] | 52 | |
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| 53 | RadarOverlayElement::~RadarOverlayElement(){} |
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| 54 | |
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| 55 | void RadarOverlayElement::initialise(){ |
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| 56 | PanelOverlayElement::initialise(); |
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| 57 | } |
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| 58 | |
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| 59 | void RadarOverlayElement::initRadarOverlayElement(Real left, Real top, int dim, Ogre::OverlayContainer* container){ |
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[1286] | 60 | |
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[1295] | 61 | dirX_ = 0; // direction of travel |
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[1286] | 62 | dirY_ = 0; |
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[1295] | 63 | dirZ_ = 1; |
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[1283] | 64 | |
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[1295] | 65 | ortX_ = 0; // normal of ship |
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| 66 | ortY_ = 1; |
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| 67 | ortZ_ = 0; |
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[1283] | 68 | |
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[1295] | 69 | dX_ = 37; |
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[1286] | 70 | dY_ = 0; |
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[1295] | 71 | dZ_ = 0; |
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[1283] | 72 | |
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[1286] | 73 | alpha_ = acos((dirX_*dX_+dirY_*dY_+dirZ_*dZ_)/(sqrt(pow(dX_,2)+pow(dY_,2)+pow(dZ_,2))*sqrt(pow(dirX_,2)+pow(dirY_,2)+pow(dirZ_,2)))); |
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| 74 | beta_ = acos((ortX_*dX_+ortY_*dY_+ortZ_*dZ_)/(sqrt(pow(dX_,2)+pow(dY_,2)+pow(dZ_,2))*sqrt(pow(ortX_,2)+pow(ortY_,2)+pow(ortZ_,2)))); |
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| 75 | vecX_ = dirY_*ortZ_ - dirZ_*ortY_; |
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| 76 | vecY_ = dirZ_*ortX_ - dirX_*ortZ_; |
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| 77 | vecZ_ = dirX_*ortY_ - dirY_*ortX_; |
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[1283] | 78 | |
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[1286] | 79 | if((vecX_*dX_+vecY_*dY_+vecZ_*dZ_)>0){right_=true;} |
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| 80 | else right_=false; |
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[1283] | 81 | |
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| 82 | setMetricsMode(Ogre::GMM_PIXELS); |
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| 83 | setPosition(left,top); |
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[1286] | 84 | setDimensions(dim,dim); |
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[1283] | 85 | setMaterialName("Orxonox/Radar"); |
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| 86 | |
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| 87 | Ogre::OverlayManager& overlayManager = Ogre::OverlayManager::getSingleton(); |
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| 88 | |
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| 89 | PanelOverlayElement* point = static_cast<PanelOverlayElement*>(overlayManager.createOverlayElement("Panel", "point")); |
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| 90 | point->show(); |
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| 91 | |
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| 92 | container->addChild(point); |
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| 93 | |
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[1286] | 94 | if (right_){ |
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| 95 | point->setPosition(sin(beta_)*alpha_/3.5*dim/2+dim/2+left-2,-cos(beta_)*alpha_/3.5*dim/2+dim/2+top-2); |
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[1283] | 96 | point->setMaterialName("Orxonox/RedPoint"); |
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| 97 | point->setDimensions(5,5); |
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| 98 | point->setMetricsMode(Ogre::GMM_PIXELS); |
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| 99 | } |
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| 100 | |
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| 101 | else { |
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[1286] | 102 | point->setPosition(-sin(beta_)*alpha_/3.5*dim/2+dim/2+left-2,-cos(beta_)*alpha_/3.5*dim/2+dim/2+top-2); |
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[1283] | 103 | point->setMaterialName("Orxonox/RedPoint"); |
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| 104 | point->setDimensions(5,5); |
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| 105 | point->setMetricsMode(Ogre::GMM_PIXELS); |
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| 106 | } |
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[1286] | 107 | } |
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| 108 | |
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[1290] | 109 | void RadarOverlayElement::setMainShipPosition(int dirX, int dirY, int dirZ, int ortX, int ortY, int ortZ){ |
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[1286] | 110 | dirX_=dirX; |
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| 111 | dirY_=dirY; |
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| 112 | dirZ_=dirZ; |
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| 113 | ortX_=ortX; |
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| 114 | ortY_=ortY; |
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| 115 | ortZ_=ortZ; |
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| 116 | } |
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| 117 | |
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| 118 | |
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| 119 | |
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[1283] | 120 | } |
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| 121 | |
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| 122 | |
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| 123 | |
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