1 | #include "TestKdTreeAppListener.h"
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2 |
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3 | void KdTreeAppListener::updateStats(void)
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4 | {
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5 | static unsigned int opt = 0;
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6 | static char str[100];
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7 |
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8 | static String currFps = "Current FPS: ";
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9 | static String avgFps = "Average FPS: ";
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10 | static String bestFps = "Best FPS: ";
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11 | static String worstFps = "Worst FPS: ";
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12 | static String tris = "Triangle Count: ";
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13 |
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14 | // update stats when necessary
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15 | try {
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16 | OverlayElement* guiAvg = OverlayManager::getSingleton().getOverlayElement("Core/AverageFps");
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17 | OverlayElement* guiCurr = OverlayManager::getSingleton().getOverlayElement("Core/CurrFps");
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18 | OverlayElement* guiBest = OverlayManager::getSingleton().getOverlayElement("Core/BestFps");
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19 | OverlayElement* guiWorst = OverlayManager::getSingleton().getOverlayElement("Core/WorstFps");
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20 |
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21 | const RenderTarget::FrameStats& stats = mWindow->getStatistics();
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22 |
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23 | guiAvg->setCaption(avgFps + StringConverter::toString(stats.avgFPS));
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24 | guiCurr->setCaption(currFps + StringConverter::toString((int)stats.lastFPS));
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25 | guiBest->setCaption(bestFps + StringConverter::toString(stats.bestFPS)
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26 | +" "+StringConverter::toString(stats.bestFrameTime)+" ms");
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27 | guiWorst->setCaption(worstFps + StringConverter::toString(stats.worstFPS)
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28 | +" "+StringConverter::toString(stats.worstFrameTime)+" ms");
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29 |
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30 | OverlayElement* guiTris = OverlayManager::getSingleton().getOverlayElement("Core/NumTris");
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31 | guiTris->setCaption(tris + StringConverter::toString(stats.triangleCount));
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32 |
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33 | OverlayElement* guiDbg = OverlayManager::getSingleton().getOverlayElement("Core/DebugText");
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34 | guiDbg->setCaption(mWindow->getDebugText());
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35 |
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36 |
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37 | //-- culling stats
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38 | mSceneMgr->getOption("NumFrustumCulledNodes", &opt); sprintf(str,": %d", opt);
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39 | mFrustumCulledNodesInfo->setCaption(str);
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40 |
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41 | mSceneMgr->getOption("NumQueryCulledNodes", &opt); sprintf(str,": %d", opt);
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42 | mQueryCulledNodesInfo->setCaption(str);
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43 |
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44 | mSceneMgr->getOption("NumHierarchyNodes", &opt); sprintf(str,": %d", opt);
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45 | mHierarchyNodesInfo->setCaption(str);
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46 |
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47 | mSceneMgr->getOption("NumRenderedNodes", &opt); sprintf(str,": %d", opt);
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48 | mRenderedNodesInfo->setCaption(str);
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49 |
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50 | // take old value into account in order to create no sudden changes
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51 | mSceneMgr->getOption("NumQueriesIssued", &opt);
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52 | mDelayedQueriesIssued = mDelayedQueriesIssued * 0.8 + (float)opt * 0.2f;
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53 | sprintf(str,": %d", (int)mDelayedQueriesIssued);
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54 | mQueriesIssuedInfo->setCaption(str);
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55 |
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56 | mSceneMgr->getOption("NumTraversedNodes", &opt);
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57 | mDelayedTraversedNodes = mDelayedTraversedNodes * 0.8 + (float)opt * 0.2f;
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58 | sprintf(str,": %d", (int)mDelayedTraversedNodes);
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59 | mTraversedNodesInfo->setCaption(str);
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60 | }
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61 | catch(...)
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62 | {
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63 | // ignore
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64 | }
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65 | }
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66 |
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67 | // Constructor takes a RenderWindow because it uses that to determine input context
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68 | KdTreeAppListener::KdTreeAppListener(RenderWindow* win, SceneManager* sm, Real rs, Real ms, Real rp,
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69 | bool useBufferedInputKeys, bool useBufferedInputMouse)
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70 | {
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71 | mDebugOverlay = OverlayManager::getSingleton().getByName("Core/DebugOverlay");
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72 | mKdTreeOverlay = OverlayManager::getSingleton().getByName("KdTree/DebugOverlay");
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73 |
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74 |
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75 | mUseBufferedInputKeys = useBufferedInputKeys;
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76 | mUseBufferedInputMouse = useBufferedInputMouse;
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77 | mInputTypeSwitchingOn = mUseBufferedInputKeys || mUseBufferedInputMouse;
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78 |
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79 | if (mInputTypeSwitchingOn)
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80 | {
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81 | mEventProcessor = new EventProcessor();
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82 | mEventProcessor->initialise(win);
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83 | mEventProcessor->startProcessingEvents();
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84 | mEventProcessor->addKeyListener(this);
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85 | mInputDevice = mEventProcessor->getInputReader();
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86 |
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87 | }
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88 | else
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89 | {
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90 | mInputDevice = PlatformManager::getSingleton().createInputReader();
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91 | mInputDevice->initialise(win,true, true);
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92 | }
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93 |
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94 | mFreeMove = false;
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95 | mShowTree = false;
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96 | mVizCamera = false;
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97 | mVizCamTransVect = Vector3::ZERO;
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98 | mSeqNum = 0;
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99 |
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100 | mDelayedQueriesIssued = 0.0;
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101 | mDelayedTraversedNodes = 0.0;
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102 |
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103 | mCamera = sm->getCamera("PlayerCam");
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104 | mTopCam = sm->getCamera("TopCam");
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105 | mCamNode = sm->getSceneNode("PlayerCamNode");
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106 | mSceneMgr = sm;
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107 | mWindow = win;
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108 | mRotateSpeed = rs;
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109 | mMoveSpeed = ms;
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110 | mRotationPeriod = rp;
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111 | mDeathAngle = 0;
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112 | mStatsOn = true;
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113 | mNumScreenShots = 0;
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114 | mTimeUntilNextToggle = 0;
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115 | mSceneDetailIndex = 0;
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116 | mMoveScale = 0.0f;
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117 | mRotScale = 0.0f;
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118 | mTranslateVector = Vector3::ZERO;
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119 | mAniso = 8;
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120 | mFiltering = TFO_ANISOTROPIC;
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121 |
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122 | MaterialManager::getSingleton().setDefaultTextureFiltering(mFiltering);
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123 | MaterialManager::getSingleton().setDefaultAnisotropy(mAniso);
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124 |
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125 | initKdTreeOverlay();
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126 | initStatsOverlay();
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127 |
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128 | showDebugOverlay(true);
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129 | }
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130 | //-----------------------------------------------------------------------
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131 | KdTreeAppListener::~KdTreeAppListener()
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132 | {
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133 | if (mInputTypeSwitchingOn)
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134 | {
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135 | delete mEventProcessor;
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136 | }
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137 | else
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138 | {
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139 | PlatformManager::getSingleton().destroyInputReader( mInputDevice );
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140 | }
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141 | }
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142 | //-----------------------------------------------------------------------
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143 | void KdTreeAppListener::initOverlayElement(OverlayElement **elInfo, String ext,
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144 | String name, int top, String caption)
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145 | {
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146 | OverlayElement *el =
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147 | OverlayManager::getSingleton().getOverlayElement(ext + name);
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148 |
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149 | (*elInfo) = OverlayManager::getSingleton().getOverlayElement(ext + name + "Info");
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150 | (*elInfo)->setCaption(caption);
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151 |
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152 | el->setTop(top);
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153 | (*elInfo)->setTop(top);
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154 | }
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155 | //-----------------------------------------------------------------------
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156 | void KdTreeAppListener::initStatsOverlay()
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157 | {
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158 | const int border_height = 10;
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159 | const int vert_space = 15;
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160 |
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161 | //-- visibility culling stats overlay
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162 | int top = border_height;
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163 |
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164 | String ext = "KdTree/Visibility/";
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165 |
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166 | initOverlayElement(&mFrustumCulledNodesInfo, ext, "FrustumCulledNodes", top, ": 0"); top += vert_space;
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167 | initOverlayElement(&mQueryCulledNodesInfo, ext, "QueryCulledNodes", top, ": 0"); top += vert_space;
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168 | initOverlayElement(&mTraversedNodesInfo, ext, "TraversedNodes", top, ": 0"); top += vert_space;
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169 | initOverlayElement(&mHierarchyNodesInfo, ext, "HierarchyNodes", top, ": 0"); top += vert_space;
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170 | initOverlayElement(&mRenderedNodesInfo, ext, "RenderedNodes", top, ": 0"); top += vert_space;
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171 | initOverlayElement(&mObjectsCountInfo, ext, "ObjectsCount", top, ": 0"); top += vert_space;
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172 | initOverlayElement(&mQueriesIssuedInfo, ext, "QueriesIssued", top, ": 0"); top += vert_space;
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173 |
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174 | OverlayElement *visPanel = OverlayManager::getSingleton().
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175 | getOverlayElement("KdTree/VisibilityStatsPanel");
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176 |
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177 | visPanel->setHeight(top + border_height);
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178 | }
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179 | //-----------------------------------------------------------------------
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180 | void KdTreeAppListener::initKdTreeOverlay()
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181 | {
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182 | const int border_height = 10;
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183 | const int vert_space = 15;
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184 | const String na = ": N/A";
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185 | String sMD, sKT, sKI, sHL, sBM, sRM, sFM;
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186 |
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187 | int top = border_height;
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188 |
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189 | String ext = "KdTree/";
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190 |
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191 | int maxd;
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192 | if (mSceneMgr->getOption("KdTreeMaxDepth", &maxd))
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193 | sMD = ": " + StringConverter::toString(maxd);
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194 | else
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195 | sMD = na;
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196 |
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197 | Real kt;
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198 | if (mSceneMgr->getOption("KT", &kt))
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199 | sKT = ": " + StringConverter::toString(kt);
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200 | else
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201 | sKT = na;
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202 |
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203 | Real ki;
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204 | if (mSceneMgr->getOption("KI", &ki))
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205 | sKI = ": " + StringConverter::toString(ki);
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206 | else
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207 | sKI = na;
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208 |
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209 | int hl;
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210 | if (mSceneMgr->getOption("HiLiteLevel", &hl))
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211 | sHL = ": " + StringConverter::toString(hl);
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212 | else
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213 | sHL = na;
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214 | if (!mShowTree)
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215 | sHL = ": off";
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216 |
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217 | String bm;
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218 | if (mSceneMgr->getOption("BuildMethod", &bm))
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219 | sBM = ": " + bm;
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220 | else
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221 | sBM = na;
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222 |
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223 | String rm;
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224 | if (mSceneMgr->getOption("RenderMethod", &rm))
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225 | {
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226 | if (rm == "INT")
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227 | sRM = ": Internal Frustum Culling";
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228 | else if (rm == "VFC")
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229 | sRM = ": View Frustum Culling";
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230 | else if (rm == "SWC")
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231 | sRM = ": Stop and Wait Culling";
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232 | else if (rm == "CHC")
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233 | sRM = ": Coherent Hierarchical Culling";
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234 | else
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235 | sRM = na;
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236 | }
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237 | else
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238 | sRM = na;
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239 |
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240 | sFM = na;
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241 | if (mFreeMove)
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242 | sFM = ": Free";
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243 | else
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244 | sFM = ": Ground";
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245 |
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246 | initOverlayElement(&mRenderMethodInfo, ext, "RenderMethod", top, sRM); top += vert_space;
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247 | initOverlayElement(&mBuildMethodInfo, ext, "BuildMethod", top, sBM); top += vert_space;
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248 | initOverlayElement(&mKdTreeMaxDepthInfo, ext, "KdTreeMaxDepth", top, sMD); top += vert_space;
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249 | initOverlayElement(&mHighlightLevelInfo, ext, "HighlightLevel", top, sHL); top += vert_space;
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250 | initOverlayElement(&mKTInfo, ext, "KT", top, sKT); top += vert_space;
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251 | initOverlayElement(&mKIInfo, ext, "KI", top, sKI); top += vert_space;
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252 | initOverlayElement(&mMovementInfo, ext, "Movement", top, sFM); top += vert_space;
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253 |
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254 | OverlayElement *visPanel = OverlayManager::getSingleton().
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255 | getOverlayElement("KdTree/OptionsPanel");
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256 |
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257 | visPanel->setHeight(top + border_height);
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258 | }
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259 |
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260 | void KdTreeAppListener::showDebugOverlay(bool show)
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261 | {
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262 | if (mDebugOverlay)
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263 | {
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264 | if (show)
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265 | {
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266 | mDebugOverlay->show();
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267 | mKdTreeOverlay->show();
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268 | }
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269 | else
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270 | {
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271 | mDebugOverlay->hide();
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272 | mKdTreeOverlay->hide();
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273 | }
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274 | }
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275 | }
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276 |
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277 | void KdTreeAppListener::toggleVizCamera()
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278 | {
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279 | static nodeVizMode = 0;
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280 |
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281 | nodeVizMode = (nodeVizMode + 1) % NODEVIZ_MODES_NUM;
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282 |
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283 | if (nodeVizMode != 0)
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284 | {
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285 | if (!mVizCamera)
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286 | {
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287 | Viewport* tvp = mWindow->addViewport(mTopCam,
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288 | VIZ_VIEWPORT_Z_ORDER, 0.66, 0.66, 0.34, 0.34);
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289 | tvp->setBackgroundColour(ColourValue(1.0, 0.0, 0.0));
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290 | tvp->setOverlaysEnabled(false);
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291 |
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292 | mTopCam->setAspectRatio(
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293 | Real(tvp->getActualWidth())/Real(tvp->getActualHeight()));
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294 | mVizCamera = true;
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295 | mSceneMgr->setOption("VisualizeCulledNodes", &mVizCamera);
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296 | }
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297 |
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298 | bool renderNodesForViz = (nodeVizMode == NODEVIZ_RENDER_NODES) ||
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299 | (nodeVizMode == NODEVIZ_RENDER_NODES_AND_CONTENT);
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300 | bool renderNodesContentForViz = (nodeVizMode == NODEVIZ_RENDER_NODES_AND_CONTENT);
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301 |
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302 | mSceneMgr->setOption("RenderNodesForViz", &renderNodesForViz);
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303 | mSceneMgr->setOption("RenderNodesContentForViz", &renderNodesContentForViz);
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304 | }
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305 | else
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306 | {
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307 | mWindow->removeViewport(VIZ_VIEWPORT_Z_ORDER);
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308 | mVizCamera = false;
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309 | mSceneMgr->setOption("VisualizeCulledNodes", &mVizCamera);
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310 | }
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311 | }
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312 |
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313 | bool KdTreeAppListener::processUnbufferedKeyInput(const FrameEvent& evt)
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314 | {
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315 | // moving the cull camera
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316 | if (mInputDevice->isKeyDown(KC_NUMPAD2))
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317 | {
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318 | mVizCamTransVect.y = -mMoveScale;
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319 | }
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320 | if (mInputDevice->isKeyDown(KC_NUMPAD8))
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321 | {
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322 | mVizCamTransVect.y = mMoveScale;
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323 | }
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324 | if (mInputDevice->isKeyDown(KC_NUMPAD4))
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325 | {
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326 | mVizCamTransVect.x = mMoveScale;
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327 | }
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328 | if (mInputDevice->isKeyDown(KC_NUMPAD6))
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329 | {
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330 | mVizCamTransVect.x = -mMoveScale;
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331 | }
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332 | if (mInputDevice->isKeyDown(KC_SUBTRACT))
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333 | {
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334 | mVizCamTransVect.z = mMoveScale;
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335 | }
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336 | if (mInputDevice->isKeyDown(KC_ADD))
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337 | {
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338 | mVizCamTransVect.z = -mMoveScale;
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339 | }
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340 |
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341 | // stuff for the overlay
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342 | static String sNA = ": N/A";
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343 |
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344 | static String bmOptions[] = { "Recursive", "PriorityQueue" };
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345 | static String bmOptionCaptions[] = { ": Recursive", ": PriorityQueue" };
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346 | static int bmOptionsSize = sizeof(bmOptions) / sizeof(String);
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347 | static int bmCurrent = 0;
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348 |
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349 | //static String rmOptions[] = { "Recursive", "Stack", "StopAndWait", "CHC" };
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350 | static String rmOptions[] = { "INT", "VFC", "SWC", "CHC" };
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351 | static String rmOptionCaptions[] =
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352 | {
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353 | ": Internal Frustum Culling",
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354 | ": View Frustum Culling",
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355 | ": Stop and Wait Culling",
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356 | ": Coherent Hierarchical Culling"
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357 | };
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358 | static int rmOptionsSize = sizeof(rmOptions) / sizeof (String);
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359 | static int rmCurrent = 0;
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360 |
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361 | if ((mInputDevice->isKeyDown(KC_1) || mInputDevice->isKeyDown(KC_2)) && mTimeUntilNextToggle <= 0)
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362 | {
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363 | int currdepth;
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364 | if (mSceneMgr->getOption("KdTreeMaxDepth", &currdepth))
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365 | {
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366 | if (mInputDevice->isKeyDown(KC_1))
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367 | currdepth--;
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368 | else if (mInputDevice->isKeyDown(KC_2))
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369 | currdepth++;
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370 |
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371 | if (mSceneMgr->setOption("KdTreeMaxDepth", &currdepth))
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372 | {
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373 | mKdTreeMaxDepthInfo->setCaption(": " + StringConverter::toString(currdepth));
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374 | int hl;
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375 | if (mSceneMgr->getOption("HiLiteLevel", &hl))
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376 | mHighlightLevelInfo->setCaption(": " + StringConverter::toString(hl));
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377 | else
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378 | mHighlightLevelInfo->setCaption(sNA);
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379 | }
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380 | }
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381 | else
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382 | {
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383 | mKdTreeMaxDepthInfo->setCaption(sNA);
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384 | mHighlightLevelInfo->setCaption(sNA);
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385 | }
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386 |
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387 | if (!mShowTree)
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388 | mHighlightLevelInfo->setCaption(": off");
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389 |
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390 | mTimeUntilNextToggle = 0.2;
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391 | }
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392 |
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393 | if ((mInputDevice->isKeyDown(KC_3) || mInputDevice->isKeyDown(KC_4)) && mTimeUntilNextToggle <= 0)
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394 | {
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395 | int hl;
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396 | if (mSceneMgr->getOption("HiLiteLevel", &hl))
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397 | {
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398 | if (mInputDevice->isKeyDown(KC_3))
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399 | hl--;
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400 | else if (mInputDevice->isKeyDown(KC_4))
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401 | hl++;
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402 |
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403 | if (mSceneMgr->setOption("HiLiteLevel", &hl))
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404 | mHighlightLevelInfo->setCaption(": " + StringConverter::toString(hl));
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405 | }
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406 | else
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407 | {
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408 | mHighlightLevelInfo->setCaption(sNA);
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409 | }
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410 |
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411 | if (!mShowTree)
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412 | mHighlightLevelInfo->setCaption(": off");
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413 |
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414 | mTimeUntilNextToggle = 0.2;
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415 | }
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416 |
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417 |
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418 | if ((mInputDevice->isKeyDown(KC_5) ||mInputDevice->isKeyDown(KC_6)) && mTimeUntilNextToggle <= 0)
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419 | {
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420 | Real kt;
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421 | if (mSceneMgr->getOption("KT", &kt))
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422 | {
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423 | if (mInputDevice->isKeyDown(KC_5))
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424 | kt -= 0.1;
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425 | else if (mInputDevice->isKeyDown(KC_6))
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426 | kt += 0.1;
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427 |
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428 | if (kt < 0.1)
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429 | kt = 0.1;
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430 |
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431 | if (mSceneMgr->setOption("KT", &kt))
|
---|
432 | mKTInfo->setCaption(": " + StringConverter::toString(kt));
|
---|
433 | }
|
---|
434 | else
|
---|
435 | {
|
---|
436 | mKTInfo->setCaption(sNA);
|
---|
437 | }
|
---|
438 |
|
---|
439 | mTimeUntilNextToggle = 0.2;
|
---|
440 | }
|
---|
441 |
|
---|
442 | if ((mInputDevice->isKeyDown(KC_7) || mInputDevice->isKeyDown(KC_8)) && mTimeUntilNextToggle <= 0)
|
---|
443 | {
|
---|
444 | Real ki;
|
---|
445 | if (mSceneMgr->getOption("KI", &ki))
|
---|
446 | {
|
---|
447 | if (mInputDevice->isKeyDown(KC_7))
|
---|
448 | ki -= 0.1;
|
---|
449 | else if (mInputDevice->isKeyDown(KC_8))
|
---|
450 | ki += 0.1;
|
---|
451 |
|
---|
452 | if (ki < 0.1)
|
---|
453 | ki = 0.1;
|
---|
454 |
|
---|
455 | if (mSceneMgr->setOption("KI", &ki))
|
---|
456 | mKIInfo->setCaption(": " + StringConverter::toString(ki));
|
---|
457 | }
|
---|
458 | else
|
---|
459 | {
|
---|
460 | mKIInfo->setCaption(sNA);
|
---|
461 | }
|
---|
462 |
|
---|
463 | mTimeUntilNextToggle = 0.2;
|
---|
464 | }
|
---|
465 |
|
---|
466 | if (mInputDevice->isKeyDown(KC_X) && mTimeUntilNextToggle <= 0)
|
---|
467 | {
|
---|
468 | String bm;
|
---|
469 | if (mSceneMgr->getOption("BuildMethod", &bm))
|
---|
470 | {
|
---|
471 | for (int idx = 0; idx < bmOptionsSize; idx++)
|
---|
472 | if (bmOptions[idx] == bm)
|
---|
473 | bmCurrent = idx;
|
---|
474 | bmCurrent = (bmCurrent + 1) % bmOptionsSize;
|
---|
475 | if (mSceneMgr->setOption("BuildMethod", &bmOptions[bmCurrent]))
|
---|
476 | mBuildMethodInfo->setCaption(bmOptionCaptions[bmCurrent]);
|
---|
477 | }
|
---|
478 | else
|
---|
479 | {
|
---|
480 | mBuildMethodInfo->setCaption(sNA);
|
---|
481 | }
|
---|
482 |
|
---|
483 | mTimeUntilNextToggle = 0.5;
|
---|
484 | }
|
---|
485 |
|
---|
486 | if (mInputDevice->isKeyDown(KC_SPACE) && mTimeUntilNextToggle <= 0)
|
---|
487 | {
|
---|
488 | String rm;
|
---|
489 | if (mSceneMgr->getOption("RenderMethod", &rm))
|
---|
490 | {
|
---|
491 | for (int idx = 0; idx < rmOptionsSize; idx++)
|
---|
492 | if (rmOptions[idx] == rm)
|
---|
493 | rmCurrent = idx;
|
---|
494 | rmCurrent = (rmCurrent + 1) % rmOptionsSize;
|
---|
495 | if (mSceneMgr->setOption("RenderMethod", &rmOptions[rmCurrent]))
|
---|
496 | mRenderMethodInfo->setCaption(rmOptionCaptions[rmCurrent]);
|
---|
497 | }
|
---|
498 | else
|
---|
499 | {
|
---|
500 | mRenderMethodInfo->setCaption(sNA);
|
---|
501 | }
|
---|
502 |
|
---|
503 | mTimeUntilNextToggle = 0.5;
|
---|
504 | }
|
---|
505 |
|
---|
506 | if (mInputDevice->isKeyDown(KC_Q) && mTimeUntilNextToggle <= 0)
|
---|
507 | {
|
---|
508 | mFreeMove = !mFreeMove;
|
---|
509 | String move = "N/A";
|
---|
510 | if (mFreeMove)
|
---|
511 | move = ": Free";
|
---|
512 | else
|
---|
513 | move = ": Ground";
|
---|
514 |
|
---|
515 | mMovementInfo->setCaption(move);
|
---|
516 |
|
---|
517 | mTimeUntilNextToggle = 0.5;
|
---|
518 | }
|
---|
519 |
|
---|
520 |
|
---|
521 | if (mInputDevice->isKeyDown(KC_BACK) && mTimeUntilNextToggle <= 0)
|
---|
522 | {
|
---|
523 | mSceneMgr->setOption("RebuildKdTree", 0);
|
---|
524 | mTimeUntilNextToggle = 1;
|
---|
525 | }
|
---|
526 |
|
---|
527 | if (mInputDevice->isKeyDown(KC_N) && mTimeUntilNextToggle <= 0)
|
---|
528 | {
|
---|
529 | //Entity * ent = mSceneMgr->createEntity("randominsert" + StringConverter::toString(mSeqNum), "robot.mesh");
|
---|
530 | Entity * ent = mSceneMgr->createEntity("randominsert" + StringConverter::toString(mSeqNum), "razor.mesh");
|
---|
531 | //Vector3 position(Math::RangeRandom(100, 1125), -0, Math::RangeRandom(-1125, 1125));
|
---|
532 | Vector3 position(Math::RangeRandom(-5000, 5000), Math::RangeRandom(-5000, 5000), Math::RangeRandom(-5000, 5000));
|
---|
533 | //Quaternion orientation(Radian(Math::RangeRandom(-Math::PI, Math::PI)), Vector3::UNIT_Y);
|
---|
534 | Vector3 axis(Math::RangeRandom(-1,1),Math::RangeRandom(-1,1),Math::RangeRandom(-1,1));
|
---|
535 | axis.normalise();
|
---|
536 | Quaternion orientation(Radian(Math::RangeRandom(-Math::PI, Math::PI)), axis);
|
---|
537 | Vector3 scale(Math::RangeRandom(0.5, 5),Math::RangeRandom(0.5, 5),Math::RangeRandom(0.5, 5));
|
---|
538 | SceneNode * anchor = mSceneMgr->getSceneNode("AnchorNode");
|
---|
539 | SceneNode *sn = anchor->createChildSceneNode("RandomInsertNode" + StringConverter::toString(mSeqNum), position, orientation);
|
---|
540 | sn->attachObject(ent);
|
---|
541 | sn->setScale(scale);
|
---|
542 | mTimeUntilNextToggle = 0.5;
|
---|
543 | mSeqNum++;
|
---|
544 | }
|
---|
545 |
|
---|
546 | if (mInputDevice->isKeyDown(KC_J) && mTimeUntilNextToggle <= 0)
|
---|
547 | {
|
---|
548 | if (mSeqNum > 0)
|
---|
549 | {
|
---|
550 | mSeqNum--;
|
---|
551 | mSceneMgr->destroySceneNode("RandomInsertNode" + StringConverter::toString(mSeqNum));
|
---|
552 | mSceneMgr->destroyEntity("randominsert" + StringConverter::toString(mSeqNum));
|
---|
553 | mTimeUntilNextToggle = 0.5;
|
---|
554 | }
|
---|
555 | }
|
---|
556 |
|
---|
557 | if (mInputDevice->isKeyDown(KC_O) && mTimeUntilNextToggle <= 0)
|
---|
558 | {
|
---|
559 | LogManager::getSingleton().logMessage("############## Camera Position:");
|
---|
560 | LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mCamera->getPosition()));
|
---|
561 | LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mCamera->getOrientation()));
|
---|
562 | LogManager::getSingleton().logMessage("############## Cull Camera Position:");
|
---|
563 | LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mTopCam->getPosition()));
|
---|
564 | LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mTopCam->getOrientation()));
|
---|
565 | mTimeUntilNextToggle = 1.0;
|
---|
566 | }
|
---|
567 |
|
---|
568 | if (mInputDevice->isKeyDown(KC_B) && mTimeUntilNextToggle <= 0)
|
---|
569 | {
|
---|
570 | mSceneMgr->showBoundingBoxes( ! mSceneMgr->getShowBoundingBoxes() );
|
---|
571 | mTimeUntilNextToggle = 0.5;
|
---|
572 | }
|
---|
573 |
|
---|
574 | if (mInputDevice->isKeyDown(KC_C) && mTimeUntilNextToggle <= 0)
|
---|
575 | {
|
---|
576 | toggleVizCamera();
|
---|
577 | mTimeUntilNextToggle = 0.5;
|
---|
578 | }
|
---|
579 |
|
---|
580 | if (mInputDevice->isKeyDown(KC_V) && mTimeUntilNextToggle <= 0)
|
---|
581 | {
|
---|
582 | mShowTree = !mShowTree;
|
---|
583 |
|
---|
584 | if (mSceneMgr->getTypeName() == "OctreeSceneManager")
|
---|
585 | {
|
---|
586 | //(static_cast<OctreeSceneManager *>(mSceneMgr))->setShowBoxes(mShowTree);
|
---|
587 | mSceneMgr->setOption("ShowOctree", &mShowTree);
|
---|
588 | }
|
---|
589 | else if (mSceneMgr->getTypeName() == "KdTreeSceneManager")
|
---|
590 | {
|
---|
591 | mSceneMgr->setOption("ShowKdTree", &mShowTree);
|
---|
592 | //KdTreeSceneManager *sm = static_cast<KdTreeSceneManager *>(mSceneMgr);
|
---|
593 | //sm->setShowBoxes(!sm->getShowBoxes());
|
---|
594 | //(static_cast<KdTreeSceneManager *>(mSceneMgr))->setShowBoxes(mShowTree);
|
---|
595 | }
|
---|
596 |
|
---|
597 | if (!mShowTree)
|
---|
598 | mHighlightLevelInfo->setCaption(": off");
|
---|
599 | else
|
---|
600 | {
|
---|
601 | int hl;
|
---|
602 | if (mSceneMgr->getOption("HiLiteLevel", &hl))
|
---|
603 | mHighlightLevelInfo->setCaption(": " + StringConverter::toString(hl));
|
---|
604 | else
|
---|
605 | mHighlightLevelInfo->setCaption(sNA);
|
---|
606 | }
|
---|
607 |
|
---|
608 | mTimeUntilNextToggle = 0.5;
|
---|
609 | }
|
---|
610 |
|
---|
611 | if (mInputDevice->isKeyDown(KC_G) && mTimeUntilNextToggle <= 0)
|
---|
612 | {
|
---|
613 | bool toggleShowAllBoxes;
|
---|
614 | mSceneMgr->getOption("ShowAllBoxes", &toggleShowAllBoxes);
|
---|
615 | toggleShowAllBoxes = !toggleShowAllBoxes;
|
---|
616 | mSceneMgr->setOption("ShowAllBoxes", &toggleShowAllBoxes);
|
---|
617 | mTimeUntilNextToggle = 0.2;
|
---|
618 | }
|
---|
619 |
|
---|
620 | if (mInputDevice->isKeyDown(KC_H) && mTimeUntilNextToggle <= 0)
|
---|
621 | {
|
---|
622 | bool toggleShow;
|
---|
623 | mSceneMgr->getOption("ShowNodes", &toggleShow);
|
---|
624 | toggleShow = !toggleShow;
|
---|
625 | mSceneMgr->setOption("ShowNodes", &toggleShow);
|
---|
626 | mTimeUntilNextToggle = 0.2;
|
---|
627 | }
|
---|
628 |
|
---|
629 | if (mInputDevice->isKeyDown(KC_P))
|
---|
630 | {
|
---|
631 | mWindow->writeContentsToTimestampedFile("Screenshot",".jpg");
|
---|
632 | }
|
---|
633 |
|
---|
634 | if (mInputDevice->isKeyDown(KC_A))
|
---|
635 | {
|
---|
636 | // Move camera left
|
---|
637 | mTranslateVector.x = -mMoveScale;
|
---|
638 | }
|
---|
639 |
|
---|
640 | if (mInputDevice->isKeyDown(KC_D))
|
---|
641 | {
|
---|
642 | // Move camera RIGHT
|
---|
643 | mTranslateVector.x = mMoveScale;
|
---|
644 | }
|
---|
645 |
|
---|
646 | /* Move camera forward by keypress. */
|
---|
647 | if (mInputDevice->isKeyDown(KC_UP) || mInputDevice->isKeyDown(KC_W) )
|
---|
648 | {
|
---|
649 | mTranslateVector.z = -mMoveScale;
|
---|
650 | }
|
---|
651 |
|
---|
652 | /* Move camera backward by keypress. */
|
---|
653 | if (mInputDevice->isKeyDown(KC_DOWN) || mInputDevice->isKeyDown(KC_S) )
|
---|
654 | {
|
---|
655 | mTranslateVector.z = mMoveScale;
|
---|
656 | }
|
---|
657 |
|
---|
658 | if (mInputDevice->isKeyDown(KC_PGUP))
|
---|
659 | {
|
---|
660 | // Move camera up
|
---|
661 | mTranslateVector.y = mMoveScale;
|
---|
662 | }
|
---|
663 |
|
---|
664 | if (mInputDevice->isKeyDown(KC_PGDOWN))
|
---|
665 | {
|
---|
666 | // Move camera down
|
---|
667 | mTranslateVector.y = -mMoveScale;
|
---|
668 | }
|
---|
669 |
|
---|
670 | if (mInputDevice->isKeyDown(KC_RIGHT))
|
---|
671 | {
|
---|
672 | mCamNode->yaw(-mRotScale, Ogre::Node::TS_WORLD);
|
---|
673 | }
|
---|
674 |
|
---|
675 | if (mInputDevice->isKeyDown(KC_LEFT))
|
---|
676 | {
|
---|
677 | mCamNode->yaw(mRotScale, Ogre::Node::TS_WORLD);
|
---|
678 | }
|
---|
679 |
|
---|
680 | if( mInputDevice->isKeyDown( KC_ESCAPE) )
|
---|
681 | {
|
---|
682 | return false;
|
---|
683 | }
|
---|
684 |
|
---|
685 | // see if switching is on, and you want to toggle
|
---|
686 | if (mInputTypeSwitchingOn && mInputDevice->isKeyDown(KC_M) && mTimeUntilNextToggle <= 0)
|
---|
687 | {
|
---|
688 | switchMouseMode();
|
---|
689 | mTimeUntilNextToggle = 1;
|
---|
690 | }
|
---|
691 |
|
---|
692 | if (mInputTypeSwitchingOn && mInputDevice->isKeyDown(KC_K) && mTimeUntilNextToggle <= 0)
|
---|
693 | {
|
---|
694 | // must be going from immediate keyboard to buffered keyboard
|
---|
695 | switchKeyMode();
|
---|
696 | mTimeUntilNextToggle = 1;
|
---|
697 | }
|
---|
698 | if (mInputDevice->isKeyDown(KC_F) && mTimeUntilNextToggle <= 0)
|
---|
699 | {
|
---|
700 | mStatsOn = !mStatsOn;
|
---|
701 | showDebugOverlay(mStatsOn);
|
---|
702 |
|
---|
703 | mTimeUntilNextToggle = 1;
|
---|
704 | }
|
---|
705 | if (mInputDevice->isKeyDown(KC_T) && mTimeUntilNextToggle <= 0)
|
---|
706 | {
|
---|
707 | switch(mFiltering)
|
---|
708 | {
|
---|
709 | case TFO_BILINEAR:
|
---|
710 | mFiltering = TFO_TRILINEAR;
|
---|
711 | mAniso = 1;
|
---|
712 | break;
|
---|
713 | case TFO_TRILINEAR:
|
---|
714 | mFiltering = TFO_ANISOTROPIC;
|
---|
715 | mAniso = 8;
|
---|
716 | break;
|
---|
717 | case TFO_ANISOTROPIC:
|
---|
718 | mFiltering = TFO_BILINEAR;
|
---|
719 | mAniso = 1;
|
---|
720 | break;
|
---|
721 | default:
|
---|
722 | break;
|
---|
723 | }
|
---|
724 | MaterialManager::getSingleton().setDefaultTextureFiltering(mFiltering);
|
---|
725 | MaterialManager::getSingleton().setDefaultAnisotropy(mAniso);
|
---|
726 |
|
---|
727 |
|
---|
728 | showDebugOverlay(mStatsOn);
|
---|
729 |
|
---|
730 | mTimeUntilNextToggle = 1;
|
---|
731 | }
|
---|
732 |
|
---|
733 | if (mInputDevice->isKeyDown(KC_SYSRQ) && mTimeUntilNextToggle <= 0)
|
---|
734 | {
|
---|
735 | char tmp[20];
|
---|
736 | sprintf(tmp, "screenshot_%d.png", ++mNumScreenShots);
|
---|
737 | mWindow->writeContentsToFile(tmp);
|
---|
738 | mTimeUntilNextToggle = 0.5;
|
---|
739 | mWindow->setDebugText(String("Wrote ") + tmp);
|
---|
740 | }
|
---|
741 |
|
---|
742 | if (mInputDevice->isKeyDown(KC_R) && mTimeUntilNextToggle <=0)
|
---|
743 | {
|
---|
744 | mSceneDetailIndex = (mSceneDetailIndex+1)%3 ;
|
---|
745 | switch(mSceneDetailIndex) {
|
---|
746 | case 0 : mCamera->setPolygonMode(PM_SOLID) ; break ;
|
---|
747 | case 1 : mCamera->setPolygonMode(PM_WIREFRAME) ; break ;
|
---|
748 | case 2 : mCamera->setPolygonMode(PM_POINTS) ; break ;
|
---|
749 | }
|
---|
750 | mTimeUntilNextToggle = 0.5;
|
---|
751 | }
|
---|
752 |
|
---|
753 | static bool displayCameraDetails = false;
|
---|
754 | if (mInputDevice->isKeyDown(KC_P) && mTimeUntilNextToggle <= 0)
|
---|
755 | {
|
---|
756 | displayCameraDetails = !displayCameraDetails;
|
---|
757 | mTimeUntilNextToggle = 0.5;
|
---|
758 | if (!displayCameraDetails)
|
---|
759 | mWindow->setDebugText("");
|
---|
760 | }
|
---|
761 | if (displayCameraDetails)
|
---|
762 | {
|
---|
763 | // Print camera details
|
---|
764 | mWindow->setDebugText("P: " + StringConverter::toString(mCamera->getDerivedPosition()) + " " +
|
---|
765 | "O: " + StringConverter::toString(mCamera->getDerivedOrientation()));
|
---|
766 | }
|
---|
767 |
|
---|
768 | // Return true to continue rendering
|
---|
769 | return true;
|
---|
770 | }
|
---|
771 |
|
---|
772 | bool KdTreeAppListener::processUnbufferedMouseInput(const FrameEvent& evt)
|
---|
773 | {
|
---|
774 | /* Rotation factors, may not be used if the second mouse button is pressed. */
|
---|
775 |
|
---|
776 | /* If the second mouse button is pressed, then the mouse movement results in
|
---|
777 | sliding the camera, otherwise we rotate. */
|
---|
778 | if( mInputDevice->getMouseButton( 1 ) )
|
---|
779 | {
|
---|
780 | mTranslateVector.x += mInputDevice->getMouseRelativeX() * 0.13;
|
---|
781 | mTranslateVector.y -= mInputDevice->getMouseRelativeY() * 0.13;
|
---|
782 | }
|
---|
783 | else
|
---|
784 | {
|
---|
785 | mRotX = Degree(-mInputDevice->getMouseRelativeX() * 0.13);
|
---|
786 | mRotY = Degree(-mInputDevice->getMouseRelativeY() * 0.13);
|
---|
787 | }
|
---|
788 |
|
---|
789 |
|
---|
790 | return true;
|
---|
791 | }
|
---|
792 |
|
---|
793 | void KdTreeAppListener::moveCamera()
|
---|
794 | {
|
---|
795 |
|
---|
796 | // Make all the changes to the camera
|
---|
797 | // Note that YAW direction is around a fixed axis (freelook style) rather than a natural YAW (e.g. airplane)
|
---|
798 | mCamNode->yaw(mRotX, Ogre::Node::TS_WORLD);
|
---|
799 | mCamNode->pitch(mRotY);
|
---|
800 | //mCamNode->moveRelative(mTranslateVector);
|
---|
801 | mCamNode->translate(mCamNode->getLocalAxes(), mTranslateVector);
|
---|
802 | mTopCam->moveRelative(mVizCamTransVect);
|
---|
803 |
|
---|
804 | if (!mFreeMove)
|
---|
805 | {
|
---|
806 | Vector3 pos = mCamNode->getPosition();
|
---|
807 | RaySceneQuery * rsquery = mSceneMgr->createRayQuery(Ray(pos, Vector3::NEGATIVE_UNIT_Y));
|
---|
808 | RaySceneQueryResult& rsresult = rsquery->execute();
|
---|
809 |
|
---|
810 | RaySceneQueryResult::iterator it = rsresult.begin();
|
---|
811 | RaySceneQueryResult::iterator end = rsresult.end();
|
---|
812 |
|
---|
813 | while (it != end && it->movable)
|
---|
814 | {
|
---|
815 | if (it->movable->getName() != "PlayerCam")
|
---|
816 | {
|
---|
817 | mCamNode->setPosition(pos.x, it->movable->getWorldBoundingBox().getCenter().y + 2, pos.z);
|
---|
818 | break;
|
---|
819 | }
|
---|
820 | it++;
|
---|
821 | }
|
---|
822 | OGRE_DELETE(rsquery);
|
---|
823 | }
|
---|
824 | }
|
---|
825 |
|
---|
826 | // Override frameStarted event to process that (don't care about frameEnded)
|
---|
827 | bool KdTreeAppListener::frameStarted(const FrameEvent& evt)
|
---|
828 | {
|
---|
829 | if(mWindow->isClosed())
|
---|
830 | return false;
|
---|
831 |
|
---|
832 | if (!mInputTypeSwitchingOn)
|
---|
833 | {
|
---|
834 | mInputDevice->capture();
|
---|
835 | }
|
---|
836 |
|
---|
837 |
|
---|
838 | if ( !mUseBufferedInputMouse || !mUseBufferedInputKeys)
|
---|
839 | {
|
---|
840 | // one of the input modes is immediate, so setup what is needed for immediate mouse/key movement
|
---|
841 | if (mTimeUntilNextToggle >= 0)
|
---|
842 | mTimeUntilNextToggle -= evt.timeSinceLastFrame;
|
---|
843 |
|
---|
844 | // If this is the first frame, pick a speed
|
---|
845 | if (evt.timeSinceLastFrame == 0)
|
---|
846 | {
|
---|
847 | mMoveScale = 1;
|
---|
848 | mRotScale = 0.1;
|
---|
849 | }
|
---|
850 | // Otherwise scale movement units by time passed since last frame
|
---|
851 | else
|
---|
852 | {
|
---|
853 | // Move about 100 units per second,
|
---|
854 | mMoveScale = mMoveSpeed * evt.timeSinceLastFrame;
|
---|
855 | // Take about 10 seconds for full rotation
|
---|
856 | mRotScale = mRotateSpeed * evt.timeSinceLastFrame;
|
---|
857 | }
|
---|
858 | mRotX = 0;
|
---|
859 | mRotY = 0;
|
---|
860 | mTranslateVector = Vector3::ZERO;
|
---|
861 | mVizCamTransVect = Vector3::ZERO;
|
---|
862 | }
|
---|
863 |
|
---|
864 | if (mUseBufferedInputKeys)
|
---|
865 | {
|
---|
866 | // no need to do any processing here, it is handled by event processor and
|
---|
867 | // you get the results as KeyEvents
|
---|
868 | }
|
---|
869 | else
|
---|
870 | {
|
---|
871 | if (processUnbufferedKeyInput(evt) == false)
|
---|
872 | {
|
---|
873 | return false;
|
---|
874 | }
|
---|
875 | }
|
---|
876 | if (mUseBufferedInputMouse)
|
---|
877 | {
|
---|
878 | // no need to do any processing here, it is handled by event processor and
|
---|
879 | // you get the results as MouseEvents
|
---|
880 | }
|
---|
881 | else
|
---|
882 | {
|
---|
883 | if (processUnbufferedMouseInput(evt) == false)
|
---|
884 | {
|
---|
885 | return false;
|
---|
886 | }
|
---|
887 | }
|
---|
888 |
|
---|
889 | if ( !mUseBufferedInputMouse || !mUseBufferedInputKeys)
|
---|
890 | {
|
---|
891 | // one of the input modes is immediate, so update the movement vector
|
---|
892 |
|
---|
893 | moveCamera();
|
---|
894 |
|
---|
895 | }
|
---|
896 |
|
---|
897 | //Camera *followCam = mSceneMgr->getCamera("FollowCam");
|
---|
898 | //if (followCam->getAutoTrackTarget() != 0)
|
---|
899 | //{
|
---|
900 | // // Move the death thingy & update lookat camera FOV
|
---|
901 | // SceneNode *deathPivotNode = mSceneMgr->getSceneNode("deathPivotNode");
|
---|
902 | // SceneNode *deathNode = mSceneMgr->getSceneNode("movingNode");
|
---|
903 | // SceneNode *pivotNode = mSceneMgr->getSceneNode("pivotNode");
|
---|
904 |
|
---|
905 | // Vector3 fcpos = followCam->getPosition();
|
---|
906 | // Vector3 oldpos = deathNode->getWorldPosition();
|
---|
907 |
|
---|
908 | // Radian deltaAngle = Radian(evt.timeSinceLastFrame / mRotationPeriod * Math::TWO_PI);
|
---|
909 | // deathPivotNode->rotate(Vector3::UNIT_Y, deltaAngle);
|
---|
910 | // pivotNode->rotate(Vector3::UNIT_Y, deltaAngle * 4);
|
---|
911 |
|
---|
912 | // Vector3 pos = deathNode->getWorldPosition();
|
---|
913 |
|
---|
914 | // Real olddist = (oldpos - fcpos).length();
|
---|
915 | // Real dist = (pos - fcpos).length();
|
---|
916 |
|
---|
917 | // Radian oldfov = followCam->getFOVy();
|
---|
918 | // Radian fov = Radian(olddist / dist) * oldfov;
|
---|
919 |
|
---|
920 | // followCam->setFOVy(fov);
|
---|
921 | //}
|
---|
922 |
|
---|
923 | return true;
|
---|
924 | }
|
---|
925 |
|
---|
926 | bool KdTreeAppListener::frameEnded(const FrameEvent& evt)
|
---|
927 | {
|
---|
928 | updateStats();
|
---|
929 | return true;
|
---|
930 | }
|
---|
931 |
|
---|
932 | void KdTreeAppListener::switchMouseMode()
|
---|
933 | {
|
---|
934 | mUseBufferedInputMouse = !mUseBufferedInputMouse;
|
---|
935 | mInputDevice->setBufferedInput(mUseBufferedInputKeys, mUseBufferedInputMouse);
|
---|
936 | }
|
---|
937 | void KdTreeAppListener::switchKeyMode()
|
---|
938 | {
|
---|
939 | mUseBufferedInputKeys = !mUseBufferedInputKeys;
|
---|
940 | mInputDevice->setBufferedInput(mUseBufferedInputKeys, mUseBufferedInputMouse);
|
---|
941 | }
|
---|
942 |
|
---|
943 | void KdTreeAppListener::keyClicked(KeyEvent* e)
|
---|
944 | {
|
---|
945 | if (e->getKeyChar() == 'm')
|
---|
946 | {
|
---|
947 | switchMouseMode();
|
---|
948 | }
|
---|
949 | else if (e->getKeyChar() == 'k')
|
---|
950 | {
|
---|
951 |
|
---|
952 | switchKeyMode();
|
---|
953 | }
|
---|
954 | } |
---|