1 | /* -*-c++-*- osgVisual - Copyright (C) 2009-2010 Torben Dannhauer |
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2 | * |
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3 | * This library is based on OpenSceneGraph, open source and may be redistributed and/or modified under |
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4 | * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or |
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5 | * (at your option) any later version. The full license is in LICENSE file |
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6 | * included with this distribution, and on the openscenegraph.org website. |
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7 | * |
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8 | * osgVisual requires for some proprietary modules a license from the correspondig manufacturer. |
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9 | * You have to aquire licenses for all used proprietary modules. |
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10 | * |
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11 | * This library is distributed in the hope that it will be useful, |
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | * OpenSceneGraph Public License for more details. |
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15 | */ |
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16 | |
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17 | #include <visual_skySilverLining.h> |
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18 | |
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19 | using namespace osgVisual; |
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20 | |
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21 | visual_skySilverLining::visual_skySilverLining(osgViewer::Viewer* viewer_) |
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22 | { |
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23 | atmosphereInitialized = false; |
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24 | postInitialized = false; |
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25 | atmosphere = NULL; |
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26 | viewer = viewer_; |
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27 | for( int i=0; i<MAX_CLOUDLAYER_SLOTS; i++ ) |
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28 | { |
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29 | cloudLayerSlots.push_back( cloudLayerSlot() ); |
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30 | cloudLayerSlots.back().slot_id = i; |
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31 | } |
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32 | } |
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33 | |
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34 | visual_skySilverLining::~visual_skySilverLining(void) |
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35 | { |
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36 | this->removeUpdateCallback( updateCallback ); |
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37 | if ( atmosphere != NULL ) |
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38 | delete atmosphere; |
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39 | } |
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40 | |
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41 | void visual_skySilverLining::skyUpdateCallback::operator()(osg::Node* node, osg::NodeVisitor* nv) |
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42 | { |
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43 | // Check if atmosphere is initialized. |
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44 | if (!sky->isInitialized()) |
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45 | return; |
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46 | |
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47 | // on first time: perform Post-Init. |
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48 | sky->postInit(); |
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49 | |
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50 | // Update sky |
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51 | double lat, lon, height, x, y, z; |
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52 | util::getXYZofCamera( sceneCamera, x, y, z); |
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53 | util::getWGS84ofCamera( sceneCamera, csn, lat, lon, height ); |
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54 | //std::cout << "lat: " << osg::RadiansToDegrees(lat) << ", lon: " << osg::RadiansToDegrees(lon) << ", height: " << height << std::endl; |
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55 | sky->setLocation( lat, lon, height ); |
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56 | } |
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57 | |
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58 | void visual_skySilverLining::setDateTime( int year_, int month_, int day_, int hour_, int minute_, int second_, bool daylightSaving_, double timezoneOffset_ ) |
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59 | { |
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60 | // Check if atmosphere is initialized. |
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61 | if (!isInitialized()) |
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62 | return; |
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63 | |
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64 | SilverLining::LocalTime t = atmosphere->GetConditions()->GetTime(); |
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65 | t.SetYear( year_ ); |
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66 | t.SetMonth( month_ ); |
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67 | t.SetDay( day_ ); |
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68 | t.SetHour( hour_ ); |
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69 | t.SetMinutes( minute_ ); |
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70 | t.SetSeconds( second_ ); |
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71 | t.SetObservingDaylightSavingsTime( daylightSaving_ ); |
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72 | t.SetTimeZone( timezoneOffset_ ); |
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73 | } |
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74 | |
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75 | void visual_skySilverLining::setTime( int hour_, int minute_, int second_ ) |
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76 | { |
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77 | // Check if atmosphere is initialized. |
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78 | if (!isInitialized()) |
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79 | return; |
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80 | |
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81 | SilverLining::LocalTime t = atmosphere->GetConditions()->GetTime(); |
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82 | t.SetHour( hour_ ); |
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83 | t.SetMinutes( minute_ ); |
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84 | t.SetSeconds( second_ ); |
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85 | atmosphere->GetConditions()->SetTime( t ); |
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86 | } |
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87 | |
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88 | void visual_skySilverLining::setDate( int year_, int month_, int day_ ) |
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89 | { |
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90 | // Check if atmosphere is initialized. |
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91 | if (!isInitialized()) |
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92 | return; |
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93 | |
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94 | SilverLining::LocalTime t = atmosphere->GetConditions()->GetTime(); |
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95 | t.SetYear( year_ ); |
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96 | t.SetMonth( month_ ); |
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97 | t.SetDay( day_ ); |
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98 | } |
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99 | |
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100 | void visual_skySilverLining::setDateByEpoch( int secondsSince1970_ ) |
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101 | { |
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102 | // Check if atmosphere is initialized. |
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103 | if (!isInitialized()) |
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104 | return; |
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105 | |
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106 | SilverLining::LocalTime t = atmosphere->GetConditions()->GetTime(); |
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107 | t.SetFromEpochSeconds( secondsSince1970_ ); |
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108 | } |
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109 | |
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110 | void visual_skySilverLining::setLocation(double lat_, double lon_, double alt_) |
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111 | { |
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112 | // Check if atmosphere is initialized. |
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113 | if (!isInitialized()) |
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114 | return; |
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115 | |
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116 | lat = lat_; |
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117 | lon = lon_; |
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118 | height = alt_; |
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119 | |
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120 | SilverLining::Location loc = atmosphere->GetConditions()->GetLocation(); |
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121 | loc.SetAltitude(alt_); |
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122 | loc.SetLatitude(lat_); |
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123 | loc.SetLongitude(lon_); |
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124 | atmosphere->GetConditions()->SetLocation( loc ); |
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125 | |
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126 | updateUpVector(); |
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127 | } |
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128 | |
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129 | |
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130 | bool visual_skySilverLining::isInitialized() |
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131 | { |
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132 | // Check if atmosphere is initialized. If not: make a deep lookup. If initialized, perform. Otherwise return |
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133 | if (!atmosphereInitialized) |
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134 | { |
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135 | skySilverLining_atmosphereReference *ar = dynamic_cast<skySilverLining_atmosphereReference *>(viewer->getCamera()->getUserData()); |
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136 | if (ar != NULL ) |
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137 | { |
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138 | if (ar->atmosphereInitialized) |
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139 | atmosphereInitialized = true; |
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140 | } |
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141 | } |
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142 | return(atmosphereInitialized); |
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143 | } |
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144 | |
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145 | void visual_skySilverLining::init(osg::Group *distortedRoot, osg::CoordinateSystemNode *sceneGraphRoot) |
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146 | { |
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147 | sceneRoot = sceneGraphRoot; |
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148 | |
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149 | // Use projection matrix callback oder fixed Cullsettings? |
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150 | bool useProjMatrixCallback = true; |
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151 | |
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152 | // add Sky to SceneGraphRoot |
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153 | sceneGraphRoot->addChild( this ); |
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154 | |
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155 | // Deactivate culling for the sky node (required by the silverlining sky framework) |
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156 | this->setCullingActive(false); |
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157 | |
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158 | // Instantiate an Atmosphere and associate it with this camera. If you have multiple cameras |
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159 | // in multiple contexts, be sure to instantiate seperate Atmosphere objects for each. |
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160 | // ***IMPORTANT!**** Check that the path to the resources folder for SilverLining in SkyDrawable.cpp |
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161 | // SkyDrawable::initializeSilverLining matches with where you installed SilverLining. |
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162 | atmosphere = new SilverLining::Atmosphere(SILVERLINING_LICENSEE, SILVERLINING_LICENSE); |
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163 | |
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164 | // Add the sky (calls Atmosphere::BeginFrame and handles initialization once you're in |
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165 | // the rendering thread) |
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166 | skyDrawable = new skySilverLining_skyDrawable(viewer, sceneRoot); |
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167 | |
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168 | osg::Camera *mainCamera = viewer->getCamera(); |
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169 | if (!useProjMatrixCallback) |
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170 | { |
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171 | mainCamera->setClearMask(0); |
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172 | mainCamera->setComputeNearFarMode(osg::CullSettings::DO_NOT_COMPUTE_NEAR_FAR); |
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173 | double fovy, aspect, zNear, zFar; |
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174 | mainCamera->getProjectionMatrixAsPerspective(fovy, aspect, zNear, zFar); |
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175 | mainCamera->setProjectionMatrixAsPerspective(fovy, aspect, 2, 125000); |
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176 | } |
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177 | |
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178 | int rootKids = distortedRoot->getNumChildren(); |
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179 | for (int i = 0; i < rootKids; i++) |
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180 | { |
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181 | osg::Node *n = distortedRoot->getChild(i); |
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182 | osg::Camera *cam = dynamic_cast<osg::Camera*>(n); |
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183 | if (cam) |
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184 | { |
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185 | if (cam->getRenderOrder() == osg::Camera::PRE_RENDER) |
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186 | { |
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187 | cam->setClearMask(0); |
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188 | |
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189 | osg::ref_ptr<skySilverLining_atmosphereReference> ar = new skySilverLining_atmosphereReference; |
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190 | ar->atmosphere = atmosphere; |
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191 | cam->setUserData(ar); |
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192 | mainCamera->setUserData(ar); |
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193 | sceneCamera = cam; |
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194 | |
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195 | if (useProjMatrixCallback) |
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196 | { |
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197 | skySilverLining_projectionMatrixCallback *cb = new skySilverLining_projectionMatrixCallback( atmosphere, viewer->getCamera(), sceneRoot); |
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198 | cam->setClampProjectionMatrixCallback(cb); |
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199 | cb->setSkyDrawable(skyDrawable); |
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200 | } |
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201 | } |
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202 | } |
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203 | } |
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204 | |
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205 | // Create and install updateCallback (for position etc.) |
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206 | updateCallback = new skyUpdateCallback( sceneGraphRoot, sceneCamera, this ); |
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207 | this->setUpdateCallback( updateCallback ); |
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208 | |
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209 | // Use a RenderBin to enforce that the sky gets drawn first, then the scene, then the clouds |
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210 | skyDrawable->getOrCreateStateSet()->setRenderBinDetails(-1, "RenderBin"); |
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211 | |
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212 | // Add the models |
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213 | sceneGraphRoot->getOrCreateStateSet()->setRenderBinDetails(1, "RenderBin"); |
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214 | |
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215 | // Add the clouds (note, you need this even if you don't want clouds - it calls |
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216 | // Atmosphere::EndFrame() ) |
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217 | cloudsDrawable = new skySilverLining_cloudsDrawable(viewer); |
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218 | cloudsDrawable->getOrCreateStateSet()->setRenderBinDetails(99, "RenderBin"); |
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219 | |
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220 | // Add drawable to this geode to get rendered |
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221 | this->addDrawable(skyDrawable); |
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222 | this->addDrawable(cloudsDrawable); |
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223 | } |
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224 | |
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225 | void visual_skySilverLining::init(osg::CoordinateSystemNode *sceneGraphRoot) |
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226 | { |
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227 | sceneRoot = sceneGraphRoot; |
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228 | |
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229 | // Use projection matrix callback oder fixed Cullsettings? |
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230 | bool useProjMatrixCallback = true; |
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231 | |
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232 | // add Sky to SceneRoot |
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233 | sceneGraphRoot->addChild( this ); |
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234 | |
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235 | // Deactivate culling for the sky node (required by the silverlining sky framework) |
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236 | this->setCullingActive(false); |
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237 | |
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238 | // Instantiate an Atmosphere and associate it with this camera. If you have multiple cameras |
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239 | // in multiple contexts, be sure to instantiate seperate Atmosphere objects for each. |
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240 | // ***IMPORTANT!**** Check that the path to the resources folder for SilverLining in SkyDrawable.cpp |
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241 | // SkyDrawable::initializeSilverLining matches with where you installed SilverLining. |
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242 | atmosphere = new SilverLining::Atmosphere(SILVERLINING_LICENSEE, SILVERLINING_LICENSE); |
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243 | |
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244 | // Add the sky (calls Atmosphere::BeginFrame and handles initialization once you're in |
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245 | // the rendering thread) |
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246 | skyDrawable = new skySilverLining_skyDrawable(viewer, sceneRoot); |
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247 | |
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248 | if (!useProjMatrixCallback) |
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249 | { |
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250 | viewer->getCamera()->setClearMask(0); |
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251 | viewer->getCamera()->setComputeNearFarMode(osg::CullSettings::DO_NOT_COMPUTE_NEAR_FAR); |
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252 | double fovy, aspect, zNear, zFar; |
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253 | viewer->getCamera()->getProjectionMatrixAsPerspective(fovy, aspect, zNear, zFar); |
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254 | viewer->getCamera()->setProjectionMatrixAsPerspective(fovy, aspect, 2, 125000); |
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255 | } |
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256 | else |
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257 | { |
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258 | cb = new skySilverLining_projectionMatrixCallback( atmosphere, viewer->getCamera(), sceneRoot); |
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259 | viewer->getCamera()->setClampProjectionMatrixCallback(cb); |
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260 | cb->setSkyDrawable(skyDrawable); |
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261 | } |
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262 | |
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263 | |
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264 | viewer->getCamera()->setClearMask(0); |
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265 | |
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266 | osg::ref_ptr<skySilverLining_atmosphereReference> ar = new skySilverLining_atmosphereReference; |
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267 | ar->atmosphere = atmosphere; |
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268 | viewer->getCamera()->setUserData(ar); |
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269 | sceneCamera = viewer->getCamera(); |
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270 | |
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271 | |
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272 | // Create and install updateCallback (for position etc.) |
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273 | updateCallback = new skyUpdateCallback( sceneGraphRoot, sceneCamera, this ); |
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274 | this->setUpdateCallback( updateCallback ); |
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275 | |
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276 | // Use a RenderBin to enforce that the sky gets drawn first, then the scene, then the clouds |
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277 | skyDrawable->getOrCreateStateSet()->setRenderBinDetails(-1, "RenderBin"); |
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278 | |
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279 | // Add the models |
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280 | sceneGraphRoot->getOrCreateStateSet()->setRenderBinDetails(1, "RenderBin"); |
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281 | |
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282 | // Add the clouds (note, you need this even if you don't want clouds - it calls |
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283 | // Atmosphere::EndFrame() ) |
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284 | cloudsDrawable = new skySilverLining_cloudsDrawable(viewer); |
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285 | cloudsDrawable->getOrCreateStateSet()->setRenderBinDetails(99, "RenderBin"); |
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286 | |
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287 | // Add drawable to this geode to get rendered |
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288 | this->addDrawable(skyDrawable); |
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289 | this->addDrawable(cloudsDrawable); |
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290 | } |
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291 | |
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292 | void visual_skySilverLining::postInit() |
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293 | { |
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294 | // Only allow one execution |
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295 | if(postInitialized) |
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296 | return; |
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297 | else postInitialized = true; |
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298 | |
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299 | // Execute Updatecallback once before adding Clouds. |
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300 | updateCallback->operator ()(this, NULL); |
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301 | |
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302 | setTime(16,00,23); |
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303 | setVisibility(5000); |
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304 | //AtmosphericConditions::SetFog()// use this for simulation real fog. |
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305 | |
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306 | |
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307 | |
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308 | //Todo: secure memory-manager of timer*. oder remove paragraph |
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309 | //MyMillisecondTimer *timer = new MyMillisecondTimer(); |
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310 | // atmosphere->GetConditions()->SetMillisecondTimer(timer); |
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311 | //atmosphere->GetConditions()->EnableTimePassage(true, -1); |
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312 | |
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313 | //addWindVolume( 0.0, 15000.0, 300.0, 90.0 ); |
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314 | |
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315 | //addCloudLayer( 0, 300000, 300000, 600.0, 2351.0, 0.5, NIMBOSTRATUS ); |
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316 | //addCloudLayer( 0, 5000000, 5000000, 600.0, 7351.0, 0.2, CIRRUS_FIBRATUS ); |
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317 | addCloudLayer( 1, 8000, 10000, 3000, 2000.0, 0.01, CUMULONIMBUS_CAPPILATUS ); |
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318 | //addCloudLayer( 1, 25000, 25000, 3000, 2000.0, 0.05, CUMULUS_CONGESTUS ); |
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319 | //addCloudLayer( 1, 500000, 500000, 15000, 2000.0, 0.6, STRATUS ); |
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320 | //cloudLayerSlots[1].cloudLayerPointer->SetPrecipitation(SilverLining::CloudLayer::RAIN, 15.0 ); |
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321 | |
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322 | } |
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323 | |
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324 | void visual_skySilverLining::updateUpVector() |
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325 | { |
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326 | // Allowed deltaLat and deltaLon between Updating the upvector |
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327 | double deltaLatToUpdate = osg::DegreesToRadians( 0.1 ); // 0.5 deg |
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328 | double deltaLonToUpdate = osg::DegreesToRadians( 0.1 ); // 0.5 deg |
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329 | |
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330 | if ( fabs(lat-upVectorLat) > deltaLatToUpdate || fabs(lon-upVectorLon) > deltaLonToUpdate ) |
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331 | { |
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332 | // Get ellipsoid model |
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333 | osg::EllipsoidModel* ellipsoid = sceneRoot->getEllipsoidModel(); |
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334 | if ( !ellipsoid ) |
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335 | return; |
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336 | |
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337 | //OSG_NOTIFY( osg::ALWAYS ) << "update Upvector.." << std::endl; |
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338 | |
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339 | // Calculate up vector |
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340 | double x,y,z; |
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341 | util::getXYZofCamera(sceneCamera, x, y, z); |
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342 | osg::Vec3d upVector = ellipsoid->computeLocalUpVector( x, y, z ); |
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343 | upVector.normalize(); |
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344 | |
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345 | // Calculate side vector |
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346 | osg::Matrixd localToWorld; |
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347 | ellipsoid->computeLocalToWorldTransformFromLatLongHeight(lat, lon, height, localToWorld); |
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348 | |
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349 | osg::Vec3d sideVector(localToWorld(0, 0), localToWorld(0, 1), localToWorld(0, 2)); |
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350 | sideVector.normalize(); |
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351 | |
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352 | // Update silverlining vectors |
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353 | //std::cout << "upVector: X: " << upVector.x() << ", Y: "<< upVector.y() << ", Z: "<< upVector.z() << std::endl; |
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354 | //std::cout << "sideVector: X: " << sideVector.x() << ", Y: "<< sideVector.y() << ", Z: "<< sideVector.z() << std::endl; |
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355 | atmosphere->SetUpVector( upVector.x(), upVector.y(), upVector.z() ); |
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356 | atmosphere->SetRightVector( sideVector.x(), sideVector.y(), sideVector.z() ); |
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357 | |
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358 | // Note new upvector lat/lon |
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359 | upVectorLon = lon; |
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360 | upVectorLat = lat; |
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361 | } // If update requiered END |
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362 | } |
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363 | |
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364 | void visual_skySilverLining::shutdown() |
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365 | { |
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366 | if (isInitialized()) |
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367 | { |
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368 | // Remove this Node from scenegraph |
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369 | sceneRoot->removeChild( this ); |
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370 | |
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371 | // Remove updatecallback |
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372 | this->removeUpdateCallback( updateCallback ); |
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373 | updateCallback = NULL; |
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374 | |
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375 | // delete drawables |
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376 | skyDrawable->shutdown(); |
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377 | this->removeDrawable(skyDrawable); |
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378 | this->removeDrawable(cloudsDrawable); |
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379 | } |
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380 | } |
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381 | |
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382 | void visual_skySilverLining::setVisibility(double visibility_) |
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383 | { |
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384 | if (isInitialized()) |
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385 | { |
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386 | atmosphere->GetConditions()->SetVisibility( visibility_ ); |
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387 | } |
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388 | |
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389 | } |
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390 | |
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391 | double visual_skySilverLining::getVisibility() |
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392 | { |
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393 | if (isInitialized()) |
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394 | { |
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395 | return atmosphere->GetConditions()->GetVisibility(); |
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396 | } |
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397 | else |
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398 | return -1; |
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399 | } |
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400 | |
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401 | void visual_skySilverLining::setTurbidity(double turbidity_) |
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402 | { |
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403 | if (isInitialized()) |
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404 | { |
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405 | atmosphere->GetConditions()->SetTurbidity( turbidity_ ); |
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406 | } |
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407 | } |
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408 | |
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409 | double visual_skySilverLining::getTurbidity() |
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410 | { |
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411 | if (isInitialized()) |
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412 | { |
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413 | return atmosphere->GetConditions()->GetTurbidity(); |
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414 | } |
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415 | else |
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416 | return -1; |
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417 | } |
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418 | |
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419 | void visual_skySilverLining::clearAllWindVolumes() |
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420 | { |
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421 | if (isInitialized()) |
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422 | { |
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423 | atmosphere->GetConditions()->ClearWindVolumes(); |
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424 | } |
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425 | } |
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426 | |
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427 | bool visual_skySilverLining::insideWind(double height_, double& bottom_, double& top_, double& speed_, double& direction_) |
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428 | { |
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429 | if (isInitialized()) |
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430 | { |
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431 | // Calculation earth radius on the wind positionl approximated through the now used position. |
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432 | double radius; |
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433 | if ( util::calculateEarthRadiusAtWGS84Coordinate(lat, lon, sceneRoot, radius) ) |
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434 | { |
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435 | // go through all wind volumes an check them for inside() |
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436 | std::vector<SilverLining::WindVolume> windvolumes = atmosphere->GetConditions()->GetWindVolumes(); |
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437 | for(unsigned int i=0; i<windvolumes.size(); i++) |
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438 | { |
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439 | if( windvolumes[i].Inside(radius + height_) ) |
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440 | { |
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441 | // save wind data |
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442 | bottom_ = windvolumes[i].GetMinAltitude(); |
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443 | top_ = windvolumes[i].GetMaxAltitude() - radius; |
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444 | speed_ = windvolumes[i].GetWindSpeed() - radius; |
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445 | direction_ = windvolumes[i].GetDirection(); |
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446 | // return that wind was found |
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447 | return true; |
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448 | } |
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449 | } // For END |
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450 | } // If valid radius END |
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451 | } // If initialized() END |
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452 | bottom_ = -1; |
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453 | top_ = -1; |
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454 | speed_ = -1; |
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455 | direction_ = -1; |
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456 | return false; |
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457 | } |
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458 | |
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459 | void visual_skySilverLining::addWindVolume(double bottom_, double top_, double speed_, int direction_) |
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460 | { |
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461 | if (isInitialized()) |
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462 | { |
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463 | // Calculation earth radius on current lat lon position |
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464 | double radius; |
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465 | if ( util::calculateEarthRadiusAtWGS84Coordinate(lat, lon, sceneRoot, radius) ) |
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466 | { |
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467 | // correct wind value: |
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468 | if ( direction_ < 180 ) |
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469 | direction_ += 180; |
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470 | else direction_ -= 180; |
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471 | |
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472 | // Setting up Wind |
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473 | SilverLining::WindVolume wv; |
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474 | wv.SetDirection( direction_ ); |
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475 | wv.SetMinAltitude( radius + bottom_ ); |
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476 | wv.SetMaxAltitude( radius + top_ ); |
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477 | wv.SetWindSpeed( speed_ ); |
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478 | atmosphere->GetConditions()->SetWind(wv); |
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479 | } |
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480 | } |
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481 | } |
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482 | |
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483 | void visual_skySilverLining::setLightPollution(double lightPollution_) |
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484 | { |
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485 | if (isInitialized()) |
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486 | { |
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487 | return atmosphere->GetConditions()->SetLightPollution( lightPollution_ ); |
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488 | } |
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489 | } |
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490 | |
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491 | double visual_skySilverLining::getLightPollution() |
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492 | { |
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493 | if (isInitialized()) |
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494 | { |
---|
495 | return atmosphere->GetConditions()->GetLightPollution(); |
---|
496 | } |
---|
497 | else |
---|
498 | return -1; |
---|
499 | |
---|
500 | } |
---|
501 | |
---|
502 | void visual_skySilverLining::addCloudLayer(int slot_, double baseLength_, double baseWidth_, double thickness_, double baseHeight_, double density_, CloudTypes cloudtype_ ) |
---|
503 | { |
---|
504 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
---|
505 | { |
---|
506 | // Calculation earth radius on current lat lon position |
---|
507 | double radius; |
---|
508 | if ( util::calculateEarthRadiusAtWGS84Coordinate(lat, lon, sceneRoot, radius) ) |
---|
509 | { |
---|
510 | // generate Cloud Layer |
---|
511 | SilverLining::CloudLayer *cloudLayer_; |
---|
512 | cloudLayer_ = SilverLining::CloudLayerFactory::Create(cloudtype_); |
---|
513 | cloudLayer_->SetBaseAltitude( baseHeight_ + radius); |
---|
514 | |
---|
515 | cloudLayer_->SetThickness(thickness_); |
---|
516 | cloudLayer_->SetBaseLength(baseLength_); |
---|
517 | cloudLayer_->SetBaseWidth(baseWidth_); |
---|
518 | cloudLayer_->SetDensity(density_); |
---|
519 | cloudLayer_->SetLayerPosition( 0.0, 0.0 ); |
---|
520 | cloudLayer_->GenerateShadowMaps(false); |
---|
521 | |
---|
522 | //Save cloudlayer information into SLOT |
---|
523 | cloudLayerSlots[slot_].used = true; |
---|
524 | cloudLayerSlots[slot_].enabled = true; |
---|
525 | cloudLayerSlots[slot_].cloudLayerPointer = cloudLayer_; |
---|
526 | switch(cloudtype_) |
---|
527 | { |
---|
528 | case 0: cloudLayerSlots[slot_].typeName = "CIRROCUMULUS"; // High planar cloud puffs |
---|
529 | break; |
---|
530 | case 1: cloudLayerSlots[slot_].typeName = "CIRRUS_FIBRATUS"; // High, thicker and fibrous clouds that signal changing weather |
---|
531 | break; |
---|
532 | case 2: cloudLayerSlots[slot_].typeName = "NIMBOSTRATUS"; // Low rain clouds that cover the sky |
---|
533 | break; |
---|
534 | case 3: cloudLayerSlots[slot_].typeName = "CUMULUS_MEDIOCRIS"; // Low, puffy clouds on fair days |
---|
535 | break; |
---|
536 | case 4: cloudLayerSlots[slot_].typeName = "CUMULUS_CONGESTUS"; // Large cumulus clouds that could turn into a thunderhead |
---|
537 | break; |
---|
538 | case 5: cloudLayerSlots[slot_].typeName = "CUMULONIMBUS_CAPPILATUS"; // Big storm clouds. |
---|
539 | break; |
---|
540 | case 6: cloudLayerSlots[slot_].typeName = "CUMULUS_CONGESTUS_INFINITE"; // Cumulus congestus layer that wraps to surround the camera at all times. |
---|
541 | break; |
---|
542 | case 7: cloudLayerSlots[slot_].typeName = "CUMULUS_MEDIOCRIS_INFINITE"; // Cumulus mediocris layer that wraps to surround the camera at all times. |
---|
543 | break; |
---|
544 | default: OSG_NOTIFY( osg::FATAL ) << "visual_skySilverlining::addCloudLayer - Invalid cloud type." << std::cout; |
---|
545 | break; |
---|
546 | }; |
---|
547 | |
---|
548 | // Pass cloudlayer for seeding and adding to sky framework to the render thread |
---|
549 | skyDrawable->addCloudLayer( &cloudLayerSlots[slot_] ); |
---|
550 | } // If valid radius END |
---|
551 | } // If isInitialized() END |
---|
552 | } |
---|
553 | |
---|
554 | void visual_skySilverLining::removeCloudLayer( int slot_ ) |
---|
555 | { |
---|
556 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
---|
557 | { |
---|
558 | atmosphere->GetConditions()->RemoveCloudLayer( cloudLayerSlots[slot_].cloudLayerHandle ); |
---|
559 | cloudLayerSlots[slot_].used = false; |
---|
560 | cloudLayerSlots[slot_].cloudLayerHandle = -1; |
---|
561 | cloudLayerSlots[slot_].cloudLayerPointer = NULL; |
---|
562 | cloudLayerSlots[slot_].enabled = false; |
---|
563 | } |
---|
564 | } |
---|
565 | |
---|
566 | void visual_skySilverLining::clearAllSlots() |
---|
567 | { |
---|
568 | if (isInitialized()) |
---|
569 | { |
---|
570 | atmosphere->GetConditions()->RemoveAllCloudLayers(); |
---|
571 | for( int i=0; i<MAX_CLOUDLAYER_SLOTS; i++ ) |
---|
572 | { |
---|
573 | cloudLayerSlots[i].used = false; |
---|
574 | cloudLayerSlots[i].cloudLayerHandle = -1; |
---|
575 | cloudLayerSlots[i].cloudLayerPointer = NULL; |
---|
576 | cloudLayerSlots[i].enabled = false; |
---|
577 | } |
---|
578 | } |
---|
579 | } |
---|
580 | |
---|
581 | SilverLining::CloudLayer* visual_skySilverLining::getCloudLayer( int slot_ ) |
---|
582 | { |
---|
583 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
---|
584 | { |
---|
585 | if ( cloudLayerSlots[slot_].used ) |
---|
586 | return cloudLayerSlots[slot_].cloudLayerPointer; |
---|
587 | } |
---|
588 | |
---|
589 | return NULL; |
---|
590 | } |
---|
591 | |
---|
592 | void visual_skySilverLining::setEnabled(int slot_, bool enabled_ ) |
---|
593 | { |
---|
594 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
---|
595 | { |
---|
596 | cloudLayerSlots[slot_].enabled = enabled_; |
---|
597 | } |
---|
598 | } |
---|
599 | |
---|
600 | bool visual_skySilverLining::isEnabled( int slot_ ) |
---|
601 | { |
---|
602 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
---|
603 | { |
---|
604 | return cloudLayerSlots[slot_].enabled; |
---|
605 | } |
---|
606 | return false; |
---|
607 | } |
---|
608 | |
---|
609 | void visual_skySilverLining::fadeVisibility( int slot_, int fadetimeMS_ ) |
---|
610 | { |
---|
611 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
---|
612 | { |
---|
613 | if (cloudLayerSlots[slot_].enabled) |
---|
614 | { |
---|
615 | cloudLayerSlots[slot_].enabled = false; |
---|
616 | cloudLayerSlots[slot_].cloudLayerPointer->SetEnabled( false, fadetimeMS_ ); |
---|
617 | } |
---|
618 | else |
---|
619 | { |
---|
620 | cloudLayerSlots[slot_].enabled = true; |
---|
621 | cloudLayerSlots[slot_].cloudLayerPointer->SetEnabled( true, fadetimeMS_ ); |
---|
622 | } |
---|
623 | } |
---|
624 | } |
---|
625 | |
---|
626 | std::string visual_skySilverLining::getCloudLayerTypeName( int slot_ ) |
---|
627 | { |
---|
628 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
---|
629 | { |
---|
630 | return cloudLayerSlots[slot_].typeName; |
---|
631 | } |
---|
632 | return ""; |
---|
633 | } |
---|
634 | |
---|
635 | void visual_skySilverLining::clearGlobalPrecipitation() |
---|
636 | { |
---|
637 | if (isInitialized()) |
---|
638 | { |
---|
639 | atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::NONE, 0.0 ); |
---|
640 | } |
---|
641 | } |
---|
642 | |
---|
643 | void visual_skySilverLining::setGlobalPrecipitation( double rate_mmPerHour_rain_, double rate_mmPerHour_drySnow_, double rate_mmPerHour_wetSnow_, double rate_mmPerHour_sleet_ ) |
---|
644 | { |
---|
645 | if ( isInitialized() ) |
---|
646 | { |
---|
647 | // Delete old Precipitation |
---|
648 | atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::NONE, 0.0 ); |
---|
649 | |
---|
650 | // Set new Precipitation |
---|
651 | atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::RAIN, rate_mmPerHour_rain_ ); |
---|
652 | atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::WET_SNOW, rate_mmPerHour_drySnow_ ); |
---|
653 | atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::DRY_SNOW, rate_mmPerHour_wetSnow_ ); |
---|
654 | atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::SLEET, rate_mmPerHour_sleet_ ); |
---|
655 | } |
---|
656 | } |
---|
657 | |
---|
658 | bool visual_skySilverLining::getOverallPrecipitationAtLocation( double& rate_mmPerHour_rain, double& rate_mmPerHour_drySnow, double& rate_mmPerHour_wetSnow, double& rate_mmPerHour_sleet, double lat_, double lon_, double height_ ) |
---|
659 | { |
---|
660 | if (isInitialized()) |
---|
661 | { |
---|
662 | // Init |
---|
663 | bool hasPrecipitation = false; |
---|
664 | double x = 0; |
---|
665 | double y = 0; |
---|
666 | double z = 0; |
---|
667 | //// If -1 : Use sky internal values |
---|
668 | if ( lat_ == -1 ) |
---|
669 | lat_ = lat; |
---|
670 | if ( lon_ == -1 ) |
---|
671 | lon_ = lon; |
---|
672 | if ( height_ == -1 ) |
---|
673 | height_ = height; |
---|
674 | |
---|
675 | // Set precipitation to zero; |
---|
676 | rate_mmPerHour_rain = 0; |
---|
677 | rate_mmPerHour_drySnow = 0; |
---|
678 | rate_mmPerHour_wetSnow = 0; |
---|
679 | rate_mmPerHour_sleet = 0; |
---|
680 | |
---|
681 | // Get global position |
---|
682 | util::calculateXYZAtWGS84Coordinate(lat_, lon_, height_, sceneRoot, x, y, z); |
---|
683 | |
---|
684 | // Look up every cloud layer for it's precipitation. |
---|
685 | for( int i=0; i<MAX_CLOUDLAYER_SLOTS; i++ ) |
---|
686 | { |
---|
687 | if ( cloudLayerSlots[i].used ) // IF used, Pointer should be valid |
---|
688 | { |
---|
689 | if( cloudLayerSlots[i].cloudLayerPointer->HasPrecipitationAtPosition(x, y, z) ) |
---|
690 | { |
---|
691 | hasPrecipitation = true; |
---|
692 | std::map<int, double> precipitationMap = cloudLayerSlots[i].cloudLayerPointer->GetPrecipitation(); |
---|
693 | for( std::map<int, double>::iterator it = precipitationMap.begin(); it != precipitationMap.end(); it++ ) |
---|
694 | { |
---|
695 | switch(it->first) |
---|
696 | { |
---|
697 | case SilverLining::CloudLayer::RAIN : rate_mmPerHour_rain += it->second; |
---|
698 | break; |
---|
699 | case SilverLining::CloudLayer::DRY_SNOW : rate_mmPerHour_drySnow += it->second; |
---|
700 | break; |
---|
701 | case SilverLining::CloudLayer::WET_SNOW : rate_mmPerHour_wetSnow += it->second; |
---|
702 | break; |
---|
703 | case SilverLining::CloudLayer::SLEET : rate_mmPerHour_sleet += it->second; |
---|
704 | break; |
---|
705 | default: OSG_NOTIFY( osg::FATAL ) << "ERROR: visual_skySilverLining::getOverallPrecipitationAtLocation() : Wrong precipitation type in map!" << std::endl; |
---|
706 | break; |
---|
707 | }; |
---|
708 | } |
---|
709 | } // If slot has Precipitation END |
---|
710 | } // If used END |
---|
711 | } // For all slots END |
---|
712 | |
---|
713 | OSG_NOTIFY( osg::ALWAYS ) << "Rain: " << rate_mmPerHour_rain << ", dry snow: " << rate_mmPerHour_drySnow << ", wet snow: " << rate_mmPerHour_wetSnow << ", sleet: " << rate_mmPerHour_sleet << std::endl; |
---|
714 | return hasPrecipitation; |
---|
715 | |
---|
716 | } // If initialized END |
---|
717 | return false; |
---|
718 | } |
---|
719 | |
---|
720 | |
---|
721 | bool visual_skySilverLining::getSlotPrecipitationAtLocation( int slot_, double& rate_mmPerHour_rain, double& rate_mmPerHour_drySnow, double& rate_mmPerHour_wetSnow, double& rate_mmPerHour_sleet, double lat_, double lon_, double height_ ) |
---|
722 | { |
---|
723 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
---|
724 | { |
---|
725 | if( cloudLayerSlots[slot_].used ) // IF used, Pointer should be valid |
---|
726 | { |
---|
727 | double x = 0; |
---|
728 | double y = 0; |
---|
729 | double z = 0; |
---|
730 | rate_mmPerHour_rain = 0; |
---|
731 | rate_mmPerHour_drySnow = 0; |
---|
732 | rate_mmPerHour_wetSnow = 0; |
---|
733 | rate_mmPerHour_sleet = 0; |
---|
734 | //// If -1 : Use sky internal values |
---|
735 | if ( lat_ == -1 ) |
---|
736 | lat_ = lat; |
---|
737 | if ( lon_ == -1 ) |
---|
738 | lon_ = lon; |
---|
739 | if ( height_ == -1 ) |
---|
740 | height_ = height; |
---|
741 | |
---|
742 | // Get global position |
---|
743 | util::calculateXYZAtWGS84Coordinate(lat_, lon_, height_, sceneRoot, x, y, z); |
---|
744 | |
---|
745 | // Check for precipitation |
---|
746 | if( cloudLayerSlots[slot_].cloudLayerPointer->HasPrecipitationAtPosition(x, y, z) ) |
---|
747 | { |
---|
748 | std::map<int, double> precipitationMap = cloudLayerSlots[slot_].cloudLayerPointer->GetPrecipitation(); |
---|
749 | for( std::map<int, double>::iterator it = precipitationMap.begin(); it != precipitationMap.end(); it++ ) |
---|
750 | { |
---|
751 | switch(it->first) |
---|
752 | { |
---|
753 | case SilverLining::CloudLayer::RAIN : rate_mmPerHour_rain = it->second; |
---|
754 | break; |
---|
755 | case SilverLining::CloudLayer::DRY_SNOW : rate_mmPerHour_drySnow = it->second; |
---|
756 | break; |
---|
757 | case SilverLining::CloudLayer::WET_SNOW : rate_mmPerHour_wetSnow = it->second; |
---|
758 | break; |
---|
759 | case SilverLining::CloudLayer::SLEET : rate_mmPerHour_sleet = it->second; |
---|
760 | break; |
---|
761 | default: OSG_NOTIFY( osg::FATAL ) << "ERROR: visual_skySilverLining::getSlotPrecipitationAtLocation() : Wrong precipitation type in map!" << std::endl; |
---|
762 | break; |
---|
763 | }; |
---|
764 | } // FOR END |
---|
765 | OSG_NOTIFY( osg::ALWAYS ) << "Rain: " << rate_mmPerHour_rain << ", dry snow: " << rate_mmPerHour_drySnow << ", wet snow: " << rate_mmPerHour_wetSnow << ", sleet: " << rate_mmPerHour_sleet << std::endl; |
---|
766 | return true; |
---|
767 | } // If slot has Precipitation END |
---|
768 | else |
---|
769 | return false; |
---|
770 | } // If used END |
---|
771 | else |
---|
772 | return false; |
---|
773 | } // If initialized END |
---|
774 | return false; |
---|
775 | } |
---|
776 | |
---|
777 | bool visual_skySilverLining::getSlotPrecipitation( int slot_, double& rate_mmPerHour_rain, double& rate_mmPerHour_drySnow, double& rate_mmPerHour_wetSnow, double& rate_mmPerHour_sleet ) |
---|
778 | { |
---|
779 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
---|
780 | { |
---|
781 | if( cloudLayerSlots[slot_].used ) // IF used, Pointer should be valid |
---|
782 | { |
---|
783 | rate_mmPerHour_rain = 0; |
---|
784 | rate_mmPerHour_drySnow = 0; |
---|
785 | rate_mmPerHour_wetSnow = 0; |
---|
786 | rate_mmPerHour_sleet = 0; |
---|
787 | |
---|
788 | // Check for precipitation |
---|
789 | |
---|
790 | std::map<int, double> precipitationMap = cloudLayerSlots[slot_].cloudLayerPointer->GetPrecipitation(); |
---|
791 | for( std::map<int, double>::iterator it = precipitationMap.begin(); it != precipitationMap.end(); it++ ) |
---|
792 | { |
---|
793 | switch(it->first) |
---|
794 | { |
---|
795 | case SilverLining::CloudLayer::RAIN : rate_mmPerHour_rain = it->second; |
---|
796 | break; |
---|
797 | case SilverLining::CloudLayer::DRY_SNOW : rate_mmPerHour_drySnow = it->second; |
---|
798 | break; |
---|
799 | case SilverLining::CloudLayer::WET_SNOW : rate_mmPerHour_wetSnow = it->second; |
---|
800 | break; |
---|
801 | case SilverLining::CloudLayer::SLEET : rate_mmPerHour_sleet = it->second; |
---|
802 | break; |
---|
803 | default: OSG_NOTIFY( osg::FATAL ) << "ERROR: visual_skySilverLining::getSlotPrecipitation() : Wrong precipitation type in map!" << std::endl; |
---|
804 | break; |
---|
805 | }; |
---|
806 | } // FOR END |
---|
807 | |
---|
808 | if ( rate_mmPerHour_rain>0 || rate_mmPerHour_drySnow>0 || rate_mmPerHour_wetSnow>0 || rate_mmPerHour_sleet>0) |
---|
809 | { |
---|
810 | OSG_NOTIFY( osg::ALWAYS ) << "Rain: " << rate_mmPerHour_rain << ", dry snow: " << rate_mmPerHour_drySnow << ", wet snow: " << rate_mmPerHour_wetSnow << ", sleet: " << rate_mmPerHour_sleet << std::endl; |
---|
811 | return true; |
---|
812 | } |
---|
813 | else |
---|
814 | return false; |
---|
815 | } // If used END |
---|
816 | else |
---|
817 | return false; |
---|
818 | } // If initialized END |
---|
819 | return false; |
---|
820 | } |
---|
821 | |
---|
822 | void visual_skySilverLining::clearAllPrecipitation( int slot_ ) |
---|
823 | { |
---|
824 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
---|
825 | { |
---|
826 | if( cloudLayerSlots[slot_].used ) // IF used, Pointer should be valid |
---|
827 | { |
---|
828 | cloudLayerSlots[slot_].cloudLayerPointer->SetPrecipitation( SilverLining::CloudLayer::NONE, 0.0 ); |
---|
829 | cloudLayerSlots[slot_].cloudLayerPointer->SetPrecipitation( SilverLining::CloudLayer::NONE, 0.0 ); // Second Call to clear precipitation rate. |
---|
830 | } |
---|
831 | } |
---|
832 | } |
---|
833 | |
---|
834 | void visual_skySilverLining::setSlotPrecipitation( int slot_, double rate_mmPerHour_rain_, double rate_mmPerHour_drySnow_, double rate_mmPerHour_wetSnow_, double rate_mmPerHour_sleet_ ) |
---|
835 | { |
---|
836 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
---|
837 | { |
---|
838 | if( cloudLayerSlots[slot_].used ) // IF used, Pointer should be valid |
---|
839 | { |
---|
840 | cloudLayerSlots[slot_].cloudLayerPointer->SetPrecipitation( SilverLining::CloudLayer::RAIN, rate_mmPerHour_rain_ ); |
---|
841 | cloudLayerSlots[slot_].cloudLayerPointer->SetPrecipitation( SilverLining::CloudLayer::DRY_SNOW, rate_mmPerHour_drySnow_ ); |
---|
842 | cloudLayerSlots[slot_].cloudLayerPointer->SetPrecipitation( SilverLining::CloudLayer::WET_SNOW, rate_mmPerHour_wetSnow_ ); |
---|
843 | cloudLayerSlots[slot_].cloudLayerPointer->SetPrecipitation( SilverLining::CloudLayer::SLEET, rate_mmPerHour_sleet_ ); |
---|
844 | } |
---|
845 | } |
---|
846 | } |
---|