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_, std::string configFileName) |
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22 | { |
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23 | OSG_NOTIFY( osg::ALWAYS ) << "Initialize visual_skySilverlining..." << std::endl; |
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24 | |
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25 | atmosphereInitialized = false; |
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26 | postInitialized = false; |
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27 | atmosphere = NULL; |
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28 | viewer = viewer_; |
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29 | lat = 0; |
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30 | lon = 0; |
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31 | |
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32 | for( int i=0; i<MAX_CLOUDLAYER_SLOTS; i++ ) |
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33 | { |
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34 | cloudLayerSlots.push_back( cloudLayerSlot() ); |
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35 | cloudLayerSlots.back().slot_id = i; |
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36 | } |
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37 | } |
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38 | |
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39 | visual_skySilverLining::~visual_skySilverLining(void) |
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40 | { |
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41 | this->removeUpdateCallback( updateCallback ); |
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42 | if ( atmosphere != NULL ) |
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43 | delete atmosphere; |
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44 | } |
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45 | |
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46 | void visual_skySilverLining::skyUpdateCallback::operator()(osg::Node* node, osg::NodeVisitor* nv) |
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47 | { |
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48 | //std::cout << "Sky silverlining update callback" << std::endl; |
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49 | // Check if atmosphere is initialized. |
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50 | if (!sky->isInitialized()) |
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51 | return; |
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52 | |
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53 | // on first time: perform Post-Init. |
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54 | sky->postInit(); |
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55 | |
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56 | // Update sky |
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57 | double lat, lon, height; |
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58 | util::getWGS84ofCamera( sceneCamera, csn, lat, lon, height ); |
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59 | //std::cout << "lat: " << osg::RadiansToDegrees(lat) << ", lon: " << osg::RadiansToDegrees(lon) << ", height: " << height << std::endl; |
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60 | sky->setLocation( lat, lon, height ); |
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61 | } |
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62 | |
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63 | void visual_skySilverLining::setDateTime( int year_, int month_, int day_, int hour_, int minute_, int second_, bool daylightSaving_, double timezoneOffset_ ) |
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64 | { |
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65 | // Check if atmosphere is initialized. |
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66 | if (!isInitialized()) |
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67 | return; |
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68 | |
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69 | SilverLining::LocalTime t = atmosphere->GetConditions()->GetTime(); |
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70 | t.SetYear( year_ ); |
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71 | t.SetMonth( month_ ); |
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72 | t.SetDay( day_ ); |
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73 | t.SetHour( hour_ ); |
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74 | t.SetMinutes( minute_ ); |
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75 | t.SetSeconds( second_ ); |
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76 | t.SetObservingDaylightSavingsTime( daylightSaving_ ); |
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77 | t.SetTimeZone( timezoneOffset_ ); |
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78 | } |
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79 | |
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80 | void visual_skySilverLining::setTime( int hour_, int minute_, int second_ ) |
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81 | { |
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82 | // Check if atmosphere is initialized. |
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83 | if (!isInitialized()) |
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84 | return; |
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85 | |
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86 | SilverLining::LocalTime t = atmosphere->GetConditions()->GetTime(); |
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87 | t.SetHour( hour_ ); |
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88 | t.SetMinutes( minute_ ); |
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89 | t.SetSeconds( second_ ); |
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90 | atmosphere->GetConditions()->SetTime( t ); |
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91 | } |
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92 | |
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93 | void visual_skySilverLining::setDate( int year_, int month_, int day_ ) |
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94 | { |
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95 | // Check if atmosphere is initialized. |
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96 | if (!isInitialized()) |
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97 | return; |
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98 | |
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99 | SilverLining::LocalTime t = atmosphere->GetConditions()->GetTime(); |
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100 | t.SetYear( year_ ); |
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101 | t.SetMonth( month_ ); |
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102 | t.SetDay( day_ ); |
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103 | } |
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104 | |
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105 | void visual_skySilverLining::setDateByEpoch( int secondsSince1970_ ) |
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106 | { |
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107 | // Check if atmosphere is initialized. |
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108 | if (!isInitialized()) |
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109 | return; |
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110 | |
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111 | SilverLining::LocalTime t = atmosphere->GetConditions()->GetTime(); |
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112 | t.SetFromEpochSeconds( secondsSince1970_ ); |
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113 | } |
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114 | |
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115 | void visual_skySilverLining::setLocation(double lat_, double lon_, double alt_) |
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116 | { |
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117 | // Check if atmosphere is initialized. |
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118 | if (!isInitialized()) |
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119 | return; |
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120 | |
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121 | lat = lat_; |
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122 | lon = lon_; |
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123 | height = alt_; |
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124 | |
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125 | SilverLining::Location loc = atmosphere->GetConditions()->GetLocation(); |
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126 | loc.SetAltitude(alt_); |
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127 | loc.SetLatitude(lat_); |
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128 | loc.SetLongitude(lon_); |
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129 | atmosphere->GetConditions()->SetLocation( loc ); |
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130 | |
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131 | updateUpVector(); |
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132 | } |
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133 | |
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134 | |
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135 | bool visual_skySilverLining::isInitialized() |
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136 | { |
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137 | // Check if atmosphere is initialized. If not: make a deep lookup. If initialized, perform. Otherwise return |
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138 | if (!atmosphereInitialized) |
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139 | { |
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140 | skySilverLining_atmosphereReference *ar = dynamic_cast<skySilverLining_atmosphereReference *>(viewer->getCamera()->getUserData()); |
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141 | if (ar != NULL ) |
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142 | { |
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143 | if (ar->atmosphereInitialized) |
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144 | atmosphereInitialized = true; |
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145 | } |
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146 | } |
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147 | return(atmosphereInitialized); |
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148 | } |
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149 | |
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150 | void visual_skySilverLining::init(osg::Group *distortedRoot, osg::CoordinateSystemNode *sceneGraphRoot) |
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151 | { |
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152 | sceneRoot = sceneGraphRoot; |
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153 | |
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154 | // Use projection matrix callback oder fixed Cullsettings? |
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155 | bool useProjMatrixCallback = true; |
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156 | |
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157 | // add Sky to SceneGraphRoot |
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158 | sceneGraphRoot->addChild( this ); |
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159 | |
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160 | // Deactivate culling for the sky node (required by the silverlining sky framework) |
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161 | this->setCullingActive(false); |
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162 | |
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163 | // Instantiate an Atmosphere and associate it with this camera. If you have multiple cameras |
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164 | // in multiple contexts, be sure to instantiate seperate Atmosphere objects for each. |
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165 | // ***IMPORTANT!**** Check that the path to the resources folder for SilverLining in SkyDrawable.cpp |
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166 | // SkyDrawable::initializeSilverLining matches with where you installed SilverLining. |
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167 | atmosphere = new SilverLining::Atmosphere(SILVERLINING_LICENSEE, SILVERLINING_LICENSE); |
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168 | |
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169 | // Add the sky (calls Atmosphere::BeginFrame and handles initialization once you're in |
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170 | // the rendering thread) |
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171 | skyDrawable = new skySilverLining_skyDrawable(viewer, sceneRoot); |
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172 | |
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173 | if(distortedRoot) // if distortion used: |
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174 | { |
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175 | int rootKids = distortedRoot->getNumChildren(); |
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176 | for (int i = 0; i < rootKids; i++) |
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177 | { |
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178 | osg::Node *n = distortedRoot->getChild(i); |
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179 | osg::Camera *cam = dynamic_cast<osg::Camera*>(n); |
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180 | if (cam && cam->getRenderOrder() == osg::Camera::PRE_RENDER) |
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181 | sceneCamera = cam; |
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182 | } |
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183 | } |
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184 | else // if no distortion used: |
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185 | sceneCamera = viewer->getCamera(); |
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186 | |
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187 | osg::Camera *mainCamera = viewer->getCamera(); |
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188 | if (!useProjMatrixCallback) |
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189 | { |
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190 | mainCamera->setClearMask(0); |
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191 | mainCamera->setComputeNearFarMode(osg::CullSettings::DO_NOT_COMPUTE_NEAR_FAR); |
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192 | double fovy, aspect, zNear, zFar; |
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193 | mainCamera->getProjectionMatrixAsPerspective(fovy, aspect, zNear, zFar); |
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194 | mainCamera->setProjectionMatrixAsPerspective(fovy, aspect, 2, 125000); |
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195 | } |
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196 | else |
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197 | { |
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198 | cb = new skySilverLining_projectionMatrixCallback( atmosphere, viewer->getCamera(), sceneRoot); |
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199 | sceneCamera->setClampProjectionMatrixCallback(cb); |
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200 | cb->setSkyDrawable(skyDrawable); |
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201 | } |
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202 | |
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203 | // append atmosphere pointer to the cameras. |
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204 | sceneCamera->setClearMask(0); |
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205 | osg::ref_ptr<skySilverLining_atmosphereReference> ar = new skySilverLining_atmosphereReference; |
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206 | ar->atmosphere = atmosphere; |
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207 | sceneCamera->setUserData(ar); |
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208 | mainCamera->setUserData(ar); |
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209 | |
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210 | // Create and install updateCallback (for position etc.) |
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211 | updateCallback = new skyUpdateCallback( sceneGraphRoot, sceneCamera, this ); |
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212 | this->setUpdateCallback( updateCallback ); |
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213 | |
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214 | // Use a RenderBin to enforce that the sky gets drawn first, then the scene, then the clouds |
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215 | skyDrawable->getOrCreateStateSet()->setRenderBinDetails(-1, "RenderBin"); |
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216 | |
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217 | // Add the models |
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218 | sceneGraphRoot->getOrCreateStateSet()->setRenderBinDetails(1, "RenderBin"); |
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219 | |
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220 | // Add the clouds (note, you need this even if you don't want clouds - it calls |
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221 | // Atmosphere::EndFrame() ) |
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222 | cloudsDrawable = new skySilverLining_cloudsDrawable(viewer); |
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223 | cloudsDrawable->getOrCreateStateSet()->setRenderBinDetails(99, "RenderBin"); |
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224 | |
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225 | // Add drawable to this geode to get rendered |
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226 | this->addDrawable(skyDrawable); |
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227 | this->addDrawable(cloudsDrawable); |
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228 | |
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229 | //SilverLining::Atmosphere::EnableHDR( true ); |
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230 | } |
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231 | |
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232 | void visual_skySilverLining::postInit() |
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233 | { |
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234 | // Only allow one execution |
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235 | //if(postInitialized) |
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236 | // return; |
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237 | //else postInitialized = true; |
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238 | |
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239 | // Execute Updatecallback once before adding Clouds. |
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240 | //updateCallback->operator ()(this, NULL); |
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241 | |
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242 | //atmosphere->GetConditions()->SetFog( 0.8, 1, 1, 1); // use this for simulation real fog. |
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243 | |
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244 | //Todo: secure memory-manager of timer*. oder remove paragraph |
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245 | //MyMillisecondTimer *timer = new MyMillisecondTimer(); |
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246 | // atmosphere->GetConditions()->SetMillisecondTimer(timer); |
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247 | //atmosphere->GetConditions()->EnableTimePassage(true, -1); |
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248 | } |
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249 | |
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250 | void visual_skySilverLining::updateUpVector() |
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251 | { |
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252 | double x,y,z; |
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253 | util::getXYZofCamera(sceneCamera, x, y, z); |
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254 | |
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255 | osg::Vec3d up(x, y, z); |
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256 | |
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257 | up.normalize(); |
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258 | osg::Vec3d north(0, 0, 1); // Z is north |
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259 | osg::Vec3d east = north ^ up; // Cross product |
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260 | east.normalize(); |
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261 | |
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262 | atmosphere->SetUpVector(up.x(), up.y(), up.z()); |
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263 | atmosphere->SetRightVector(east.x(), east.y(), east.z()); |
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264 | |
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265 | osg::Matrixd proj = sceneCamera->getProjectionMatrix(); |
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266 | double dProj[16]; |
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267 | |
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268 | int i = 0; |
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269 | for (int row = 0; row < 4; row++) |
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270 | { |
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271 | for (int col = 0; col < 4; col++) |
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272 | { |
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273 | dProj[i] = proj(row, col); |
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274 | i++; |
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275 | } |
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276 | } |
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277 | //atmosphere->SetProjectionMatrix(dProj); |
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278 | } |
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279 | |
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280 | void visual_skySilverLining::shutdown() |
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281 | { |
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282 | if (isInitialized()) |
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283 | { |
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284 | // Remove this Node from scenegraph |
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285 | sceneRoot->removeChild( this ); |
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286 | |
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287 | // Remove updatecallback |
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288 | this->removeUpdateCallback( updateCallback ); |
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289 | updateCallback = NULL; |
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290 | |
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291 | // delete drawables |
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292 | skyDrawable->shutdown(); |
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293 | this->removeDrawable(skyDrawable); |
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294 | this->removeDrawable(cloudsDrawable); |
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295 | } |
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296 | } |
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297 | |
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298 | void visual_skySilverLining::setVisibility(double visibility_) |
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299 | { |
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300 | if (isInitialized()) |
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301 | { |
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302 | atmosphere->GetConditions()->SetVisibility( visibility_ ); |
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303 | } |
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304 | |
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305 | } |
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306 | |
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307 | double visual_skySilverLining::getVisibility() |
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308 | { |
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309 | if (isInitialized()) |
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310 | { |
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311 | return atmosphere->GetConditions()->GetVisibility(); |
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312 | } |
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313 | else |
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314 | return -1; |
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315 | } |
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316 | |
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317 | void visual_skySilverLining::setTurbidity(double turbidity_) |
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318 | { |
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319 | if (isInitialized()) |
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320 | { |
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321 | atmosphere->GetConditions()->SetTurbidity( turbidity_ ); |
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322 | } |
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323 | } |
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324 | |
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325 | double visual_skySilverLining::getTurbidity() |
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326 | { |
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327 | if (isInitialized()) |
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328 | { |
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329 | return atmosphere->GetConditions()->GetTurbidity(); |
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330 | } |
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331 | else |
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332 | return -1; |
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333 | } |
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334 | |
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335 | void visual_skySilverLining::clearAllWindVolumes() |
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336 | { |
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337 | if (isInitialized()) |
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338 | { |
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339 | atmosphere->GetConditions()->ClearWindVolumes(); |
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340 | } |
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341 | } |
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342 | |
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343 | bool visual_skySilverLining::insideWind(double height_, double& bottom_, double& top_, double& speed_, double& direction_) |
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344 | { |
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345 | if (isInitialized()) |
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346 | { |
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347 | // Calculation earth radius on the wind positionl approximated through the now used position. |
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348 | double radius; |
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349 | if ( util::calculateEarthRadiusAtWGS84Coordinate(lat, lon, sceneRoot, radius) ) |
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350 | { |
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351 | // go through all wind volumes an check them for inside() |
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352 | //std::map<int, SilverLining::WindVolume> windvolumes = atmosphere->GetConditions()->GetWindVolumes(); |
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353 | SL_MAP(int, SilverLining::WindVolume) windvolumes = atmosphere->GetConditions()->GetWindVolumes(); |
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354 | for(unsigned int i=0; i<windvolumes.size(); i++) |
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355 | { |
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356 | if( windvolumes[i].Inside(radius + height_) ) |
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357 | { |
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358 | // save wind data |
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359 | bottom_ = windvolumes[i].GetMinAltitude(); |
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360 | top_ = windvolumes[i].GetMaxAltitude() - radius; |
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361 | speed_ = windvolumes[i].GetWindSpeed() - radius; |
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362 | direction_ = windvolumes[i].GetDirection(); |
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363 | // return that wind was found |
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364 | return true; |
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365 | } |
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366 | } // For END |
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367 | } // If valid radius END |
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368 | } // If initialized() END |
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369 | bottom_ = -1; |
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370 | top_ = -1; |
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371 | speed_ = -1; |
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372 | direction_ = -1; |
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373 | return false; |
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374 | } |
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375 | |
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376 | void visual_skySilverLining::addWindVolume(double bottom_, double top_, double speed_, int direction_) |
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377 | { |
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378 | if (isInitialized()) |
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379 | { |
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380 | // Calculation earth radius on current lat lon position |
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381 | double radius; |
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382 | if ( util::calculateEarthRadiusAtWGS84Coordinate(lat, lon, sceneRoot, radius) ) |
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383 | { |
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384 | // correct wind value: |
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385 | if ( direction_ < 180 ) |
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386 | direction_ += 180; |
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387 | else direction_ -= 180; |
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388 | |
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389 | // Setting up Wind |
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390 | SilverLining::WindVolume wv; |
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391 | wv.SetDirection( direction_ ); |
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392 | wv.SetMinAltitude( radius + bottom_ ); |
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393 | wv.SetMaxAltitude( radius + top_ ); |
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394 | wv.SetWindSpeed( speed_ ); |
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395 | atmosphere->GetConditions()->SetWind(wv); |
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396 | } |
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397 | } |
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398 | } |
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399 | |
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400 | void visual_skySilverLining::setLightPollution(double lightPollution_) |
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401 | { |
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402 | if (isInitialized()) |
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403 | { |
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404 | return atmosphere->GetConditions()->SetLightPollution( lightPollution_ ); |
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405 | } |
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406 | } |
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407 | |
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408 | double visual_skySilverLining::getLightPollution() |
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409 | { |
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410 | if (isInitialized()) |
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411 | { |
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412 | return atmosphere->GetConditions()->GetLightPollution(); |
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413 | } |
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414 | else |
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415 | return -1; |
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416 | |
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417 | } |
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418 | |
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419 | void visual_skySilverLining::addCloudLayer(int slot_, double baseLength_, double baseWidth_, double thickness_, double baseHeight_, double density_, CloudTypes cloudtype_ ) |
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420 | { |
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421 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
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422 | { |
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423 | // create cloudlayer order and pass to skyDrawable to instantiate. |
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424 | cloudlayerOrder newCL; |
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425 | newCL.slot = slot_; |
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426 | newCL.lat = lat; |
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427 | newCL.lon = lon; |
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428 | newCL.baseLength = baseLength_; |
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429 | newCL.baseWidth = baseWidth_; |
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430 | newCL.thickness = thickness_; |
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431 | newCL.baseHeight = baseHeight_; |
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432 | newCL.density = density_; |
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433 | newCL.cloudtype = cloudtype_; |
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434 | newCL.assocCloudLayerSlot = &cloudLayerSlots[slot_]; |
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435 | |
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436 | skyDrawable->addCloudLayerOrder( newCL ); |
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437 | |
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438 | } // If isInitialized() END |
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439 | } |
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440 | |
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441 | void visual_skySilverLining::removeCloudLayer( int slot_ ) |
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442 | { |
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443 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
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444 | { |
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445 | atmosphere->GetConditions()->RemoveCloudLayer( cloudLayerSlots[slot_].cloudLayerHandle ); |
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446 | cloudLayerSlots[slot_].used = false; |
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447 | cloudLayerSlots[slot_].cloudLayerHandle = -1; |
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448 | cloudLayerSlots[slot_].cloudLayerPointer = NULL; |
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449 | cloudLayerSlots[slot_].enabled = false; |
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450 | } |
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451 | } |
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452 | |
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453 | void visual_skySilverLining::clearAllSlots() |
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454 | { |
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455 | if (isInitialized()) |
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456 | { |
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457 | atmosphere->GetConditions()->RemoveAllCloudLayers(); |
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458 | for( int i=0; i<MAX_CLOUDLAYER_SLOTS; i++ ) |
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459 | { |
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460 | cloudLayerSlots[i].used = false; |
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461 | cloudLayerSlots[i].cloudLayerHandle = -1; |
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462 | cloudLayerSlots[i].cloudLayerPointer = NULL; |
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463 | cloudLayerSlots[i].enabled = false; |
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464 | } |
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465 | } |
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466 | } |
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467 | |
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468 | SilverLining::CloudLayer* visual_skySilverLining::getCloudLayer( int slot_ ) |
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469 | { |
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470 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
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471 | { |
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472 | if ( cloudLayerSlots[slot_].used ) |
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473 | return cloudLayerSlots[slot_].cloudLayerPointer; |
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474 | } |
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475 | |
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476 | return NULL; |
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477 | } |
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478 | |
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479 | void visual_skySilverLining::setEnabled(int slot_, bool enabled_ ) |
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480 | { |
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481 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
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482 | { |
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483 | cloudLayerSlots[slot_].enabled = enabled_; |
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484 | } |
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485 | } |
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486 | |
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487 | bool visual_skySilverLining::isEnabled( int slot_ ) |
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488 | { |
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489 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
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490 | { |
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491 | return cloudLayerSlots[slot_].enabled; |
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492 | } |
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493 | return false; |
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494 | } |
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495 | |
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496 | void visual_skySilverLining::fadeVisibility( int slot_, int fadetimeMS_ ) |
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497 | { |
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498 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
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499 | { |
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500 | if (cloudLayerSlots[slot_].enabled) |
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501 | { |
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502 | cloudLayerSlots[slot_].enabled = false; |
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503 | cloudLayerSlots[slot_].cloudLayerPointer->SetEnabled( false, fadetimeMS_ ); |
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504 | } |
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505 | else |
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506 | { |
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507 | cloudLayerSlots[slot_].enabled = true; |
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508 | cloudLayerSlots[slot_].cloudLayerPointer->SetEnabled( true, fadetimeMS_ ); |
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509 | } |
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510 | } |
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511 | } |
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512 | |
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513 | std::string visual_skySilverLining::getCloudLayerTypeName( int slot_ ) |
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514 | { |
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515 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
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516 | { |
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517 | return cloudLayerSlots[slot_].typeName; |
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518 | } |
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519 | return ""; |
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520 | } |
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521 | |
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522 | void visual_skySilverLining::clearGlobalPrecipitation() |
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523 | { |
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524 | if (isInitialized()) |
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525 | { |
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526 | atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::NONE, 0.0 ); |
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527 | } |
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528 | } |
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529 | |
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530 | void visual_skySilverLining::setGlobalPrecipitation( double rate_mmPerHour_rain_, double rate_mmPerHour_drySnow_, double rate_mmPerHour_wetSnow_, double rate_mmPerHour_sleet_ ) |
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531 | { |
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532 | if ( isInitialized() ) |
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533 | { |
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534 | // Delete old Precipitation |
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535 | atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::NONE, 0.0 ); |
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536 | |
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537 | // Set new Precipitation |
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538 | atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::RAIN, rate_mmPerHour_rain_ ); |
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539 | atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::WET_SNOW, rate_mmPerHour_drySnow_ ); |
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540 | atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::DRY_SNOW, rate_mmPerHour_wetSnow_ ); |
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541 | atmosphere->GetConditions()->SetPrecipitation( SilverLining::CloudLayer::SLEET, rate_mmPerHour_sleet_ ); |
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542 | } |
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543 | } |
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544 | |
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545 | 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_ ) |
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546 | { |
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547 | if (isInitialized()) |
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548 | { |
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549 | // Init |
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550 | bool hasPrecipitation = false; |
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551 | double x = 0; |
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552 | double y = 0; |
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553 | double z = 0; |
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554 | //// If -1 : Use sky internal values |
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555 | if ( lat_ == -1 ) |
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556 | lat_ = lat; |
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557 | if ( lon_ == -1 ) |
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558 | lon_ = lon; |
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559 | if ( height_ == -1 ) |
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560 | height_ = height; |
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561 | |
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562 | // Set precipitation to zero; |
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563 | rate_mmPerHour_rain = 0; |
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564 | rate_mmPerHour_drySnow = 0; |
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565 | rate_mmPerHour_wetSnow = 0; |
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566 | rate_mmPerHour_sleet = 0; |
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567 | |
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568 | // Get global position |
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569 | util::calculateXYZAtWGS84Coordinate(lat_, lon_, height_, sceneRoot, x, y, z); |
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570 | |
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571 | // Look up every cloud layer for it's precipitation. |
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572 | for( int i=0; i<MAX_CLOUDLAYER_SLOTS; i++ ) |
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573 | { |
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574 | if ( cloudLayerSlots[i].used ) // IF used, Pointer should be valid |
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575 | { |
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576 | if( cloudLayerSlots[i].cloudLayerPointer->HasPrecipitationAtPosition(x, y, z) ) |
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577 | { |
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578 | hasPrecipitation = true; |
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579 | SL_MAP (int, double) precipitationMap = cloudLayerSlots[i].cloudLayerPointer->GetPrecipitation(); |
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580 | for( SL_MAP (int, double)::iterator it = precipitationMap.begin(); it != precipitationMap.end(); it++ ) |
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581 | { |
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582 | switch(it->first) |
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583 | { |
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584 | case SilverLining::CloudLayer::RAIN : rate_mmPerHour_rain += it->second; |
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585 | break; |
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586 | case SilverLining::CloudLayer::DRY_SNOW : rate_mmPerHour_drySnow += it->second; |
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587 | break; |
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588 | case SilverLining::CloudLayer::WET_SNOW : rate_mmPerHour_wetSnow += it->second; |
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589 | break; |
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590 | case SilverLining::CloudLayer::SLEET : rate_mmPerHour_sleet += it->second; |
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591 | break; |
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592 | default: OSG_NOTIFY( osg::FATAL ) << "ERROR: visual_skySilverLining::getOverallPrecipitationAtLocation() : Wrong precipitation type in map!" << std::endl; |
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593 | break; |
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594 | }; |
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595 | } |
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596 | } // If slot has Precipitation END |
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597 | } // If used END |
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598 | } // For all slots END |
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599 | |
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600 | OSG_NOTIFY( osg::ALWAYS ) << "Rain: " << rate_mmPerHour_rain << ", dry snow: " << rate_mmPerHour_drySnow << ", wet snow: " << rate_mmPerHour_wetSnow << ", sleet: " << rate_mmPerHour_sleet << std::endl; |
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601 | return hasPrecipitation; |
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602 | |
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603 | } // If initialized END |
---|
604 | return false; |
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605 | } |
---|
606 | |
---|
607 | |
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608 | 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_ ) |
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609 | { |
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610 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
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611 | { |
---|
612 | if( cloudLayerSlots[slot_].used ) // IF used, Pointer should be valid |
---|
613 | { |
---|
614 | double x = 0; |
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615 | double y = 0; |
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616 | double z = 0; |
---|
617 | rate_mmPerHour_rain = 0; |
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618 | rate_mmPerHour_drySnow = 0; |
---|
619 | rate_mmPerHour_wetSnow = 0; |
---|
620 | rate_mmPerHour_sleet = 0; |
---|
621 | //// If -1 : Use sky internal values |
---|
622 | if ( lat_ == -1 ) |
---|
623 | lat_ = lat; |
---|
624 | if ( lon_ == -1 ) |
---|
625 | lon_ = lon; |
---|
626 | if ( height_ == -1 ) |
---|
627 | height_ = height; |
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628 | |
---|
629 | // Get global position |
---|
630 | util::calculateXYZAtWGS84Coordinate(lat_, lon_, height_, sceneRoot, x, y, z); |
---|
631 | |
---|
632 | // Check for precipitation |
---|
633 | if( cloudLayerSlots[slot_].cloudLayerPointer->HasPrecipitationAtPosition(x, y, z) ) |
---|
634 | { |
---|
635 | SL_MAP (int, double) precipitationMap = cloudLayerSlots[slot_].cloudLayerPointer->GetPrecipitation(); |
---|
636 | for( SL_MAP (int, double)::iterator it = precipitationMap.begin(); it != precipitationMap.end(); it++ ) |
---|
637 | { |
---|
638 | switch(it->first) |
---|
639 | { |
---|
640 | case SilverLining::CloudLayer::RAIN : rate_mmPerHour_rain = it->second; |
---|
641 | break; |
---|
642 | case SilverLining::CloudLayer::DRY_SNOW : rate_mmPerHour_drySnow = it->second; |
---|
643 | break; |
---|
644 | case SilverLining::CloudLayer::WET_SNOW : rate_mmPerHour_wetSnow = it->second; |
---|
645 | break; |
---|
646 | case SilverLining::CloudLayer::SLEET : rate_mmPerHour_sleet = it->second; |
---|
647 | break; |
---|
648 | default: OSG_NOTIFY( osg::FATAL ) << "ERROR: visual_skySilverLining::getSlotPrecipitationAtLocation() : Wrong precipitation type in map!" << std::endl; |
---|
649 | break; |
---|
650 | }; |
---|
651 | } // FOR END |
---|
652 | OSG_NOTIFY( osg::ALWAYS ) << "Rain: " << rate_mmPerHour_rain << ", dry snow: " << rate_mmPerHour_drySnow << ", wet snow: " << rate_mmPerHour_wetSnow << ", sleet: " << rate_mmPerHour_sleet << std::endl; |
---|
653 | return true; |
---|
654 | } // If slot has Precipitation END |
---|
655 | else |
---|
656 | return false; |
---|
657 | } // If used END |
---|
658 | else |
---|
659 | return false; |
---|
660 | } // If initialized END |
---|
661 | return false; |
---|
662 | } |
---|
663 | |
---|
664 | bool visual_skySilverLining::getSlotPrecipitation( int slot_, double& rate_mmPerHour_rain, double& rate_mmPerHour_drySnow, double& rate_mmPerHour_wetSnow, double& rate_mmPerHour_sleet ) |
---|
665 | { |
---|
666 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
---|
667 | { |
---|
668 | if( cloudLayerSlots[slot_].used ) // IF used, Pointer should be valid |
---|
669 | { |
---|
670 | rate_mmPerHour_rain = 0; |
---|
671 | rate_mmPerHour_drySnow = 0; |
---|
672 | rate_mmPerHour_wetSnow = 0; |
---|
673 | rate_mmPerHour_sleet = 0; |
---|
674 | |
---|
675 | // Check for precipitation |
---|
676 | |
---|
677 | SL_MAP (int, double) precipitationMap = cloudLayerSlots[slot_].cloudLayerPointer->GetPrecipitation(); |
---|
678 | for( SL_MAP (int, double)::iterator it = precipitationMap.begin(); it != precipitationMap.end(); it++ ) |
---|
679 | { |
---|
680 | switch(it->first) |
---|
681 | { |
---|
682 | case SilverLining::CloudLayer::RAIN : rate_mmPerHour_rain = it->second; |
---|
683 | break; |
---|
684 | case SilverLining::CloudLayer::DRY_SNOW : rate_mmPerHour_drySnow = it->second; |
---|
685 | break; |
---|
686 | case SilverLining::CloudLayer::WET_SNOW : rate_mmPerHour_wetSnow = it->second; |
---|
687 | break; |
---|
688 | case SilverLining::CloudLayer::SLEET : rate_mmPerHour_sleet = it->second; |
---|
689 | break; |
---|
690 | default: OSG_NOTIFY( osg::FATAL ) << "ERROR: visual_skySilverLining::getSlotPrecipitation() : Wrong precipitation type in map!" << std::endl; |
---|
691 | break; |
---|
692 | }; |
---|
693 | } // FOR END |
---|
694 | |
---|
695 | if ( rate_mmPerHour_rain>0 || rate_mmPerHour_drySnow>0 || rate_mmPerHour_wetSnow>0 || rate_mmPerHour_sleet>0) |
---|
696 | { |
---|
697 | OSG_NOTIFY( osg::ALWAYS ) << "Rain: " << rate_mmPerHour_rain << ", dry snow: " << rate_mmPerHour_drySnow << ", wet snow: " << rate_mmPerHour_wetSnow << ", sleet: " << rate_mmPerHour_sleet << std::endl; |
---|
698 | return true; |
---|
699 | } |
---|
700 | else |
---|
701 | return false; |
---|
702 | } // If used END |
---|
703 | else |
---|
704 | return false; |
---|
705 | } // If initialized END |
---|
706 | return false; |
---|
707 | } |
---|
708 | |
---|
709 | void visual_skySilverLining::clearAllPrecipitation( int slot_ ) |
---|
710 | { |
---|
711 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
---|
712 | { |
---|
713 | if( cloudLayerSlots[slot_].used ) // IF used, Pointer should be valid |
---|
714 | { |
---|
715 | cloudLayerSlots[slot_].cloudLayerPointer->SetPrecipitation( SilverLining::CloudLayer::NONE, 0.0 ); |
---|
716 | cloudLayerSlots[slot_].cloudLayerPointer->SetPrecipitation( SilverLining::CloudLayer::NONE, 0.0 ); // Second Call to clear precipitation rate. |
---|
717 | } |
---|
718 | } |
---|
719 | } |
---|
720 | |
---|
721 | void visual_skySilverLining::setSlotPrecipitation( int slot_, double rate_mmPerHour_rain_, double rate_mmPerHour_drySnow_, double rate_mmPerHour_wetSnow_, double rate_mmPerHour_sleet_ ) |
---|
722 | { |
---|
723 | if (isInitialized() && slot_ >= 0 && slot_ < MAX_CLOUDLAYER_SLOTS) |
---|
724 | { |
---|
725 | if( cloudLayerSlots[slot_].used ) // IF used, Pointer should be valid |
---|
726 | { |
---|
727 | cloudLayerSlots[slot_].cloudLayerPointer->SetPrecipitation( SilverLining::CloudLayer::RAIN, rate_mmPerHour_rain_ ); |
---|
728 | cloudLayerSlots[slot_].cloudLayerPointer->SetPrecipitation( SilverLining::CloudLayer::DRY_SNOW, rate_mmPerHour_drySnow_ ); |
---|
729 | cloudLayerSlots[slot_].cloudLayerPointer->SetPrecipitation( SilverLining::CloudLayer::WET_SNOW, rate_mmPerHour_wetSnow_ ); |
---|
730 | cloudLayerSlots[slot_].cloudLayerPointer->SetPrecipitation( SilverLining::CloudLayer::SLEET, rate_mmPerHour_sleet_ ); |
---|
731 | } |
---|
732 | } |
---|
733 | } |
---|