1 | #include <fstream>
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2 | #include <cstdlib>
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3 |
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4 | #include <OgrePanelOverlayElement.h>
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5 | #include "TestKdTreeAppListener.h"
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6 | #include "TestKdTree.h"
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7 | #include <windows.h>
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8 |
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9 | const Real KdTreeAppListener::DEMO_WAIT = 5.0;
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10 | const String KdTreeAppListener::NA = ": N/A";
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11 | const String KdTreeAppListener::RENDERMETHOD[] = { "INT", "VFC", "SWC", "CHC" };
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12 | const String KdTreeAppListener::RENDERMETHODCAPTION[] =
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13 | {
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14 | "Internal Frustum Culling",
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15 | "View Frustum Culling",
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16 | "Stop and Wait Culling",
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17 | "Coherent Hierarchical Culling"
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18 | };
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19 | const String KdTreeAppListener::BUILDMETHOD[] = { "RE", "PQ" };
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20 | const String KdTreeAppListener::BUILDMETHODCAPTION[] = { "Recursive", "Priority Queue" };
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21 | const String KdTreeAppListener::SCENEMANAGER[] = { "KDT", "KTE", "OCM", "OCT", "TER", "GEN" };
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22 | const String KdTreeAppListener::SCENEMANAGERNAME[] =
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23 | {
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24 | "KdTreeSceneManager",
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25 | "KdTreeTerrainSceneManager",
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26 | "OcclusionCullingSceneManager",
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27 | "OctreeSceneManager",
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28 | "TerrainSceneManager",
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29 | "DefaultSceneManager"
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30 | };
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31 |
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32 | void KdTreeAppListener::updateStats(void)
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33 | {
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34 | static unsigned int opt = 0;
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35 | static char str[100];
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36 |
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37 | static String currFps = "Current FPS: ";
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38 | static String avgFps = "Average FPS: ";
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39 | static String bestFps = "Best FPS: ";
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40 | static String worstFps = "Worst FPS: ";
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41 | static String tris = "Triangle Count: ";
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42 |
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43 | // update stats when necessary
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44 | try {
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45 | OverlayElement* guiAvg = OverlayManager::getSingleton().getOverlayElement("Core/AverageFps");
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46 | OverlayElement* guiCurr = OverlayManager::getSingleton().getOverlayElement("Core/CurrFps");
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47 | OverlayElement* guiBest = OverlayManager::getSingleton().getOverlayElement("Core/BestFps");
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48 | OverlayElement* guiWorst = OverlayManager::getSingleton().getOverlayElement("Core/WorstFps");
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49 |
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50 | const RenderTarget::FrameStats& stats = mWindow->getStatistics();
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51 |
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52 | guiAvg->setCaption(avgFps + StringConverter::toString(stats.avgFPS));
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53 | guiCurr->setCaption(currFps + StringConverter::toString((int)stats.lastFPS));
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54 | guiBest->setCaption(bestFps + StringConverter::toString(stats.bestFPS)
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55 | +" "+StringConverter::toString(stats.bestFrameTime)+" ms");
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56 | guiWorst->setCaption(worstFps + StringConverter::toString(stats.worstFPS)
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57 | +" "+StringConverter::toString(stats.worstFrameTime)+" ms");
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58 |
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59 | OverlayElement* guiTris = OverlayManager::getSingleton().getOverlayElement("Core/NumTris");
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60 | guiTris->setCaption(tris + StringConverter::toString(stats.triangleCount));
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61 |
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62 | OverlayElement* guiDbg = OverlayManager::getSingleton().getOverlayElement("Core/DebugText");
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63 | guiDbg->setCaption(mWindow->getDebugText());
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64 |
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65 |
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66 | //-- culling stats
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67 | mSceneMgr->getOption("NumFrustumCulledNodes", &opt); sprintf(str,": %d", opt);
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68 | mFrustumCulledNodesInfo->setCaption(str);
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69 |
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70 | mSceneMgr->getOption("NumQueryCulledNodes", &opt); sprintf(str,": %d", opt);
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71 | mQueryCulledNodesInfo->setCaption(str);
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72 |
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73 | mSceneMgr->getOption("NumHierarchyNodes", &opt); sprintf(str,": %d", opt);
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74 | mHierarchyNodesInfo->setCaption(str);
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75 |
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76 | mSceneMgr->getOption("NumRenderedNodes", &opt); sprintf(str,": %d", opt);
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77 | mRenderedNodesInfo->setCaption(str);
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78 |
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79 | // take old value into account in order to create no sudden changes
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80 | mSceneMgr->getOption("NumQueriesIssued", &opt);
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81 | mDelayedQueriesIssued = mDelayedQueriesIssued * 0.8 + (float)opt * 0.2f;
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82 | sprintf(str,": %d", (int)mDelayedQueriesIssued);
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83 | mQueriesIssuedInfo->setCaption(str);
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84 |
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85 | mSceneMgr->getOption("NumTraversedNodes", &opt);
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86 | mDelayedTraversedNodes = mDelayedTraversedNodes * 0.8 + (float)opt * 0.2f;
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87 | sprintf(str,": %d", (int)mDelayedTraversedNodes);
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88 | mTraversedNodesInfo->setCaption(str);
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89 | }
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90 | catch(...)
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91 | {
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92 | // ignore
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93 | }
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94 | }
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95 |
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96 | // Constructor takes a RenderWindow because it uses that to determine input context
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97 | KdTreeAppListener::KdTreeAppListener(RenderWindow* win, SceneManager* sm, const Options& options,
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98 | bool useBufferedInputKeys, bool useBufferedInputMouse):
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99 | // basic
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100 | mWindow(win),
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101 | mSceneMgr(sm),
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102 | mOptions(options),
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103 | mUseBufferedInputKeys(useBufferedInputKeys),
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104 | mUseBufferedInputMouse(useBufferedInputMouse),
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105 | // elements
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106 | mCamNode(0),
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107 | mCamera(0),
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108 | mTopCam(0),
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109 | // toggle
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110 | mStatsOn(true),
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111 | mVizCamera(false),
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112 | mFreeMove(false),
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113 | mTopCamFollow(true),
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114 | mShowTree(SHOWTREE_OFF),
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115 | // view cells
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116 | mUseViewCells(false),
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117 | mUseVisibilityFilter(false),
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118 | //counters
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119 | mSeqNum(0),
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120 | mNumScreenShots(0),
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121 | // rendering/texture options
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122 | mSceneDetailIndex(PM_SOLID),
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123 | mFiltering(TFO_ANISOTROPIC),
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124 | mAniso(8),
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125 | // chc stats
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126 | mDelayedQueriesIssued(0.0f),
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127 | mDelayedTraversedNodes(0.0f),
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128 | // movement
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129 | mTranslateVector(Vector3::ZERO),
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130 | mVizCamTransVect(Vector3::ZERO),
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131 | mRotX(0.0f),
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132 | mRotY(0.0f),
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133 | mMoveScale(0.0f),
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134 | mRotScale(0.0f),
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135 | mDeathAngle(0.0f),
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136 | mRaySceneQuery(0),
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137 | // just to stop toggles flipping too fast
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138 | mTimeUntilNextToggle(0.0f),
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139 | // stuff for walkthrough recording/playback
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140 | mTimeUntilNextLogWrite(options.mDemoInterval),
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141 | mTimeRemaining(0.0f),
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142 | mWaitBeforeDemoStart(0.0f),
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143 | mAppState(AS_NORMAL)
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144 | {
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145 | mInputTypeSwitchingOn = mUseBufferedInputKeys || mUseBufferedInputMouse;
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146 |
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147 | if (mInputTypeSwitchingOn)
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148 | {
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149 | mEventProcessor = new EventProcessor();
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150 | mEventProcessor->initialise(win);
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151 | mEventProcessor->startProcessingEvents();
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152 | mEventProcessor->addKeyListener(this);
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153 | mInputDevice = mEventProcessor->getInputReader();
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154 |
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155 | }
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156 | else
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157 | {
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158 | mInputDevice = PlatformManager::getSingleton().createInputReader();
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159 | mInputDevice->initialise(win,true, true);
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160 | }
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161 |
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162 | MaterialManager::getSingleton().setDefaultTextureFiltering(mFiltering);
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163 | MaterialManager::getSingleton().setDefaultAnisotropy(mAniso);
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164 |
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165 | mCamera = sm->getCamera("PlayerCam");
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166 | mTopCam = sm->getCamera("TopCam");
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167 | mCamNode = sm->getSceneNode("PlayerCamNode");
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168 |
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169 | sm->getOption("UseViewCells", &mUseViewCells);
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170 | sm->getOption("UseVisibilityFilter", &mUseVisibilityFilter);
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171 |
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172 | mRaySceneQuery = mSceneMgr->createRayQuery(Ray(mCamNode->getPosition(), Vector3::NEGATIVE_UNIT_Y));
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173 |
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174 | mDebugOverlay = OverlayManager::getSingleton().getByName("Core/DebugOverlay");
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175 | mKdTreeOverlay = OverlayManager::getSingleton().getByName("KdTree/DebugOverlay");
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176 | mDemoOverlay = 0;
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177 | mDemoStatus = 0;
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178 | mDemoTime = 0;
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179 |
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180 | initKdTreeOverlay();
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181 | initStatsOverlay();
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182 |
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183 | if (!mOptions.mDemoInfileName.empty())
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184 | loadFrames(mOptions.mDemoInfileName, mFrameList);
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185 |
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186 | if (!mOptions.mDemoInfileName.empty() && mOptions.mDemoMode)
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187 | {
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188 | // force X second wait when in demo mode - avoids initial low framerate due to loading delays
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189 | mWaitBeforeDemoStart = DEMO_WAIT;
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190 | // set playback icon
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191 | togglePlayback();
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192 | // hide all other overlays
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193 | mStatsOn = false;
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194 | }
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195 |
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196 | showDebugOverlay(mStatsOn);
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197 | setDemoOverlay();
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198 | }
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199 | //-----------------------------------------------------------------------
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200 | KdTreeAppListener::~KdTreeAppListener()
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201 | {
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202 | if (mInputTypeSwitchingOn)
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203 | {
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204 | delete mEventProcessor;
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205 | }
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206 | else
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207 | {
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208 | PlatformManager::getSingleton().destroyInputReader( mInputDevice );
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209 | }
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210 | }
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211 | //-----------------------------------------------------------------------
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212 | void KdTreeAppListener::initOverlayElement(OverlayElement **elInfo, String ext,
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213 | String name, int top, String caption)
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214 | {
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215 | OverlayElement *el =
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216 | OverlayManager::getSingleton().getOverlayElement(ext + name);
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217 |
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218 | (*elInfo) = OverlayManager::getSingleton().getOverlayElement(ext + name + "Info");
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219 | (*elInfo)->setCaption(caption);
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220 |
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221 | el->setTop(top);
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222 | (*elInfo)->setTop(top);
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223 | }
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224 | //-----------------------------------------------------------------------
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225 | void KdTreeAppListener::initStatsOverlay()
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226 | {
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227 | const int border_height = 10;
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228 | const int vert_space = 15;
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229 |
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230 | //-- visibility culling stats overlay
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231 | int top = border_height;
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232 |
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233 | String ext = "KdTree/Visibility/";
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234 |
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235 | initOverlayElement(&mFrustumCulledNodesInfo, ext, "FrustumCulledNodes", top, ": 0"); top += vert_space;
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236 | initOverlayElement(&mQueryCulledNodesInfo, ext, "QueryCulledNodes", top, ": 0"); top += vert_space;
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237 | initOverlayElement(&mTraversedNodesInfo, ext, "TraversedNodes", top, ": 0"); top += vert_space;
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238 | initOverlayElement(&mHierarchyNodesInfo, ext, "HierarchyNodes", top, ": 0"); top += vert_space;
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239 | initOverlayElement(&mRenderedNodesInfo, ext, "RenderedNodes", top, ": 0"); top += vert_space;
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240 | initOverlayElement(&mObjectsCountInfo, ext, "ObjectsCount", top, ": 0"); top += vert_space;
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241 | initOverlayElement(&mQueriesIssuedInfo, ext, "QueriesIssued", top, ": 0"); top += vert_space;
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242 |
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243 | OverlayElement *visPanel = OverlayManager::getSingleton().
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244 | getOverlayElement("KdTree/VisibilityStatsPanel");
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245 |
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246 | visPanel->setHeight(top + border_height);
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247 | }
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248 | //-----------------------------------------------------------------------
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249 | void KdTreeAppListener::initKdTreeOverlay()
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250 | {
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251 | const int border_height = 10;
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252 | const int vert_space = 15;
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253 | int top = border_height;
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254 |
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255 | String ext = "KdTree/";
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256 | String sMD, sKT, sKI, sHL, sBM, sRM, sFM, sTC, sEV, sVC, sVF;
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257 |
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258 | int maxd;
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259 | if (mSceneMgr->getOption("KdTreeMaxDepth", &maxd))
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260 | sMD = ": " + StringConverter::toString(maxd);
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261 | else
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262 | sMD = NA;
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263 |
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264 | Real kt;
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265 | if (mSceneMgr->getOption("KT", &kt))
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266 | sKT = ": " + StringConverter::toString(kt);
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267 | else
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268 | sKT = NA;
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269 |
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270 | Real ki;
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271 | if (mSceneMgr->getOption("KI", &ki))
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272 | sKI = ": " + StringConverter::toString(ki);
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273 | else
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274 | sKI = NA;
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275 |
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276 | int hl;
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277 | if (mSceneMgr->getOption("HiLiteLevel", &hl))
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278 | sHL = ": " + StringConverter::toString(hl);
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279 | else
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280 | sHL = NA;
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281 | if (mShowTree == SHOWTREE_OFF)
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282 | sHL = ": off";
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283 |
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284 | int bm;
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285 | if (mSceneMgr->getOption("BuildMethod", &bm))
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286 | sBM = ": " + BUILDMETHODCAPTION[bm];
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287 | else
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288 | sBM = NA;
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289 |
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290 | int rm;
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291 | if (mSceneMgr->getOption("RenderMethod", &rm))
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292 | sRM = ": " + RENDERMETHODCAPTION[rm];
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293 | else
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294 | sRM = NA;
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295 |
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296 | // hack to allow mode switching in OCM
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297 | if (mOptions.mSceneManager == SM_OCM)
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298 | {
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299 | rm = CONV_KDT_TO_OCM_ALG(mOptions.mRenderMethod);
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300 | sRM = ": " + RENDERMETHODCAPTION[CONV_OCM_TO_KDT_ALG(rm)];
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301 | }
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302 |
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303 | bool enh;
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304 | if (mSceneMgr->getOption("EnhancedVisibility", &enh))
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305 | {
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306 | if (enh)
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307 | sEV = ": Enhanced";
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308 | else
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309 | sEV = ": Simple";
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310 | }
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311 | else
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312 | {
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313 | sEV = NA;
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314 | }
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315 |
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316 | sFM = NA;
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317 | if (mFreeMove)
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318 | sFM = ": Free";
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319 | else
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320 | sFM = ": Ground";
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321 |
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322 | sTC = NA;
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323 | if (mTopCamFollow)
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324 | sTC = ": Follow";
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325 | else
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326 | sTC = ": Free";
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327 |
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328 | if (mSceneMgr->getOption("UseViewCells", &mUseViewCells))
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329 | {
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330 | if (mUseViewCells)
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331 | sVC = ": on";
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332 | else
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333 | sVC = ": off";
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334 | }
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335 | else
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336 | {
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337 | sVC = NA;
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338 | }
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339 |
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340 | if (mSceneMgr->getOption("UseVisibilityFilter", &mUseVisibilityFilter))
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341 | {
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342 | if (mUseVisibilityFilter)
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343 | sVF = ": on";
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344 | else
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345 | sVF = ": off";
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346 | }
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347 | else
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348 | {
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349 | sVF = NA;
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350 | }
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351 |
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352 | initOverlayElement(&mRenderMethodInfo, ext, "RenderMethod", top, sRM); top += vert_space;
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353 | initOverlayElement(&mEnhancedVisInfo, ext, "EnhancedVis", top, sEV); top += vert_space;
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354 | initOverlayElement(&mBuildMethodInfo, ext, "BuildMethod", top, sBM); top += vert_space;
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355 | initOverlayElement(&mKdTreeMaxDepthInfo, ext, "KdTreeMaxDepth", top, sMD); top += vert_space;
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356 | initOverlayElement(&mHighlightLevelInfo, ext, "HighlightLevel", top, sHL); top += vert_space;
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357 | initOverlayElement(&mKTInfo, ext, "KT", top, sKT); top += vert_space;
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358 | initOverlayElement(&mKIInfo, ext, "KI", top, sKI); top += vert_space;
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359 | initOverlayElement(&mMovementInfo, ext, "Movement", top, sFM); top += vert_space;
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360 | initOverlayElement(&mTopCamInfo, ext, "TopCam", top, sTC); top += vert_space;
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361 | initOverlayElement(&mViewCellsInfo, ext, "ViewCells", top, sVC); top += vert_space;
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362 | initOverlayElement(&mViewFilterInfo, ext, "ViewFilter", top, sVF); top += vert_space;
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363 |
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364 | OverlayElement *visPanel = OverlayManager::getSingleton().
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365 | getOverlayElement("KdTree/OptionsPanel");
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366 |
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367 | visPanel->setHeight(top + border_height);
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368 | }
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369 |
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370 | void KdTreeAppListener::showDebugOverlay(bool show)
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371 | {
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372 | if (mDebugOverlay && mKdTreeOverlay)
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373 | {
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374 | if (show)
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375 | {
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376 | mDebugOverlay->show();
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377 | mKdTreeOverlay->show();
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378 | }
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379 | else
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380 | {
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381 | mDebugOverlay->hide();
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382 | mKdTreeOverlay->hide();
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383 | }
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384 | }
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385 | }
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386 |
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387 | void KdTreeAppListener::toggleUseViewCells()
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388 | {
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389 | mUseViewCells = !mUseViewCells;
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390 | if (mSceneMgr->setOption("UseViewCells", &mUseViewCells))
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391 | {
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392 | if (mUseViewCells)
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393 | mViewCellsInfo->setCaption(": on");
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394 | else
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395 | mViewCellsInfo->setCaption(": off");
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396 | }
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397 | else
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398 | {
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399 | mViewCellsInfo->setCaption(NA);
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400 | }
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401 | }
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402 |
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403 | void KdTreeAppListener::toggleUseVisibilityFilter()
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404 | {
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405 | mUseVisibilityFilter = !mUseVisibilityFilter;
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406 | if (mSceneMgr->setOption("UseVisibilityFilter", &mUseVisibilityFilter))
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407 | {
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408 | if (mUseVisibilityFilter)
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409 | mViewFilterInfo->setCaption(": on");
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410 | else
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411 | mViewFilterInfo->setCaption(": off");
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412 | }
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413 | else
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414 | {
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415 | mViewFilterInfo->setCaption(NA);
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416 | }
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417 | }
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418 |
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419 | void KdTreeAppListener::toggleVizCamera()
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420 | {
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421 | static int nodeVizMode = 0;
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422 |
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423 | nodeVizMode = (nodeVizMode + 1) % NODEVIZ_MODES_NUM;
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424 |
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425 | if (nodeVizMode != 0)
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426 | {
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427 | if (!mVizCamera)
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428 | {
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429 | Viewport* tvp = mWindow->addViewport(mTopCam,
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430 | VIZ_VIEWPORT_Z_ORDER, 0.66, 0.66, 0.34, 0.34);
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431 | tvp->setBackgroundColour(ColourValue(1.0, 0.0, 0.0));
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432 | tvp->setOverlaysEnabled(false);
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433 |
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434 | mTopCam->setAspectRatio(
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---|
435 | Real(tvp->getActualWidth())/Real(tvp->getActualHeight()));
|
---|
436 | mVizCamera = true;
|
---|
437 | mSceneMgr->setOption("VisualizeCulledNodes", &mVizCamera);
|
---|
438 | }
|
---|
439 |
|
---|
440 | bool renderNodesForViz = (nodeVizMode == NODEVIZ_RENDER_NODES) ||
|
---|
441 | (nodeVizMode == NODEVIZ_RENDER_NODES_AND_CONTENT);
|
---|
442 | bool renderNodesContentForViz = (nodeVizMode == NODEVIZ_RENDER_NODES_AND_CONTENT);
|
---|
443 |
|
---|
444 | mSceneMgr->setOption("RenderNodesForViz", &renderNodesForViz);
|
---|
445 | mSceneMgr->setOption("RenderNodesContentForViz", &renderNodesContentForViz);
|
---|
446 | }
|
---|
447 | else
|
---|
448 | {
|
---|
449 | mWindow->removeViewport(VIZ_VIEWPORT_Z_ORDER);
|
---|
450 | mVizCamera = false;
|
---|
451 | mSceneMgr->setOption("VisualizeCulledNodes", &mVizCamera);
|
---|
452 | }
|
---|
453 | }
|
---|
454 |
|
---|
455 | void KdTreeAppListener::toggleShowBoxes()
|
---|
456 | {
|
---|
457 | mShowTree = (mShowTree + 1) % SHOWTREE_MODES_NUM;
|
---|
458 | bool show = false, all = false;
|
---|
459 |
|
---|
460 | switch (mShowTree)
|
---|
461 | {
|
---|
462 | case SHOWTREE_OFF:
|
---|
463 | break;
|
---|
464 | case SHOWTREE_HILITE:
|
---|
465 | show = true;
|
---|
466 | break;
|
---|
467 | case SHOWTREE_ALL:
|
---|
468 | show = all = true;
|
---|
469 | break;
|
---|
470 | }
|
---|
471 |
|
---|
472 | // set display
|
---|
473 |
|
---|
474 | if (mSceneMgr->getTypeName() == "OctreeSceneManager")
|
---|
475 | mSceneMgr->setOption("ShowOctree", &show);
|
---|
476 | else if (
|
---|
477 | mSceneMgr->getTypeName() == "KdTreeSceneManager" ||
|
---|
478 | mSceneMgr->getTypeName() == "KdTreeTerrainSceneManager")
|
---|
479 | mSceneMgr->setOption("ShowKdTree", &show);
|
---|
480 |
|
---|
481 | // set showall
|
---|
482 | mSceneMgr->setOption("ShowAllBoxes", &all);
|
---|
483 |
|
---|
484 | if (!show)
|
---|
485 | mHighlightLevelInfo->setCaption(": off");
|
---|
486 | else
|
---|
487 | {
|
---|
488 | int hl;
|
---|
489 | if (mSceneMgr->getOption("HiLiteLevel", &hl))
|
---|
490 | mHighlightLevelInfo->setCaption(": " + StringConverter::toString(hl));
|
---|
491 | else
|
---|
492 | mHighlightLevelInfo->setCaption(NA);
|
---|
493 | }
|
---|
494 | }
|
---|
495 |
|
---|
496 | void KdTreeAppListener::toggleEnhancedVisibility()
|
---|
497 | {
|
---|
498 | bool mode;
|
---|
499 | if (mSceneMgr->getOption("EnhancedVisibility", &mode))
|
---|
500 | {
|
---|
501 | mode = !mode;
|
---|
502 | if (mSceneMgr->setOption("EnhancedVisibility", &mode))
|
---|
503 | {
|
---|
504 | if (mode)
|
---|
505 | mEnhancedVisInfo->setCaption(": Enhanced");
|
---|
506 | else
|
---|
507 | mEnhancedVisInfo->setCaption(": Simple");
|
---|
508 |
|
---|
509 | mOptions.mEnhancedVisibility = mode;
|
---|
510 | }
|
---|
511 | }
|
---|
512 | else
|
---|
513 | {
|
---|
514 | mEnhancedVisInfo->setCaption(NA);
|
---|
515 | }
|
---|
516 | }
|
---|
517 |
|
---|
518 | void KdTreeAppListener::toggleBuildMethod()
|
---|
519 | {
|
---|
520 | int bm;
|
---|
521 |
|
---|
522 | if (mSceneMgr->getOption("BuildMethod", &bm))
|
---|
523 | {
|
---|
524 | bm = (bm + 1) % KdTree::KDBM_SIZE;
|
---|
525 | if (mSceneMgr->setOption("BuildMethod", &bm))
|
---|
526 | {
|
---|
527 | mBuildMethodInfo->setCaption(": " + BUILDMETHODCAPTION[bm]);
|
---|
528 | mOptions.mBuildMethod = bm;
|
---|
529 | }
|
---|
530 | }
|
---|
531 | else
|
---|
532 | {
|
---|
533 | mBuildMethodInfo->setCaption(NA);
|
---|
534 | }
|
---|
535 | }
|
---|
536 |
|
---|
537 | void KdTreeAppListener::toggleRenderMethod()
|
---|
538 | {
|
---|
539 | int rm;
|
---|
540 |
|
---|
541 | if (mSceneMgr->getOption("RenderMethod", &rm))
|
---|
542 | {
|
---|
543 | rm = (rm + 1) % KdTree::KDRM_SIZE;
|
---|
544 | if (mSceneMgr->setOption("RenderMethod", &rm))
|
---|
545 | {
|
---|
546 | mRenderMethodInfo->setCaption(": " + RENDERMETHODCAPTION[rm]);
|
---|
547 | mOptions.mRenderMethod = rm;
|
---|
548 | }
|
---|
549 | }
|
---|
550 | else
|
---|
551 | {
|
---|
552 | mRenderMethodInfo->setCaption(NA);
|
---|
553 | }
|
---|
554 |
|
---|
555 | // hack to allow mode switching in OCM, cannot extract setting from sm
|
---|
556 | if (mOptions.mSceneManager == SM_OCM)
|
---|
557 | {
|
---|
558 | static int alg = CONV_KDT_TO_OCM_ALG(mOptions.mRenderMethod);
|
---|
559 | alg = (alg + 1) % 3;
|
---|
560 | if (mSceneMgr->setOption("Algorithm", &alg))
|
---|
561 | mRenderMethodInfo->setCaption(": " + RENDERMETHODCAPTION[CONV_OCM_TO_KDT_ALG(alg)]);
|
---|
562 | }
|
---|
563 | }
|
---|
564 |
|
---|
565 | bool KdTreeAppListener::processUnbufferedKeyInput(const FrameEvent& evt)
|
---|
566 | {
|
---|
567 | // ignore all keystrokes except escape when in demo mode
|
---|
568 | if (mOptions.mDemoMode)
|
---|
569 | {
|
---|
570 | if (mInputDevice->isKeyDown(KC_ESCAPE))
|
---|
571 | return false;
|
---|
572 | else
|
---|
573 | return true;
|
---|
574 | }
|
---|
575 |
|
---|
576 | if (mInputDevice->isKeyDown(KC_F1) && mTimeUntilNextToggle <= 0)
|
---|
577 | {
|
---|
578 | // TODO show help overlay
|
---|
579 | }
|
---|
580 |
|
---|
581 | // show/hide vis viewport
|
---|
582 | if (mInputDevice->isKeyDown(KC_F2) && mTimeUntilNextToggle <= 0)
|
---|
583 | {
|
---|
584 | toggleVizCamera();
|
---|
585 | mTimeUntilNextToggle = 0.5;
|
---|
586 | }
|
---|
587 |
|
---|
588 | // show/hide kdtree boxes
|
---|
589 | if (mInputDevice->isKeyDown(KC_F3) && mTimeUntilNextToggle <= 0)
|
---|
590 | {
|
---|
591 | toggleShowBoxes();
|
---|
592 | mTimeUntilNextToggle = 0.5;
|
---|
593 | }
|
---|
594 |
|
---|
595 | if (mInputDevice->isKeyDown(KC_F4) && mTimeUntilNextToggle <= 0)
|
---|
596 | {
|
---|
597 | bool toggleShow;
|
---|
598 | mSceneMgr->getOption("ShowNodes", &toggleShow);
|
---|
599 | toggleShow = !toggleShow;
|
---|
600 | mSceneMgr->setOption("ShowNodes", &toggleShow);
|
---|
601 | mTimeUntilNextToggle = 0.5;
|
---|
602 | }
|
---|
603 |
|
---|
604 | // demo recording stuff
|
---|
605 | if (mInputDevice->isKeyDown(KC_F5) && mTimeUntilNextToggle <= 0)
|
---|
606 | {
|
---|
607 | toggleRecord();
|
---|
608 | mTimeUntilNextToggle = 0.5;
|
---|
609 | }
|
---|
610 |
|
---|
611 | if (mInputDevice->isKeyDown(KC_F6) && mTimeUntilNextToggle <= 0)
|
---|
612 | {
|
---|
613 | if (!mOptions.mDemoOutfileName.empty() && !mFrameList.empty())
|
---|
614 | saveFrames(mOptions.mDemoOutfileName, mFrameList);
|
---|
615 | mTimeUntilNextToggle = 0.5;
|
---|
616 | }
|
---|
617 |
|
---|
618 | if (mInputDevice->isKeyDown(KC_F7) && mTimeUntilNextToggle <= 0)
|
---|
619 | {
|
---|
620 | SceneNode *entnode = mSceneMgr->getSceneNode("AnchorNode");
|
---|
621 | if (!mOptions.myApp->saveSceneASCII(mOptions.mSceneOutfileName, entnode))
|
---|
622 | LogManager::getSingleton().logMessage(
|
---|
623 | "##Error##: Failed to save scene to " + mOptions.mSceneOutfileName);
|
---|
624 | mTimeUntilNextToggle = 0.5;
|
---|
625 | }
|
---|
626 |
|
---|
627 | if (mInputDevice->isKeyDown(KC_F8) && mTimeUntilNextToggle <= 0)
|
---|
628 | {
|
---|
629 | // fill scene only once (for now), stop if anchor node exists
|
---|
630 | try
|
---|
631 | {
|
---|
632 | SceneNode *entnode = mSceneMgr->getSceneNode("AnchorNode");
|
---|
633 | }
|
---|
634 | catch (Exception)
|
---|
635 | {
|
---|
636 | // read interesting params from config file
|
---|
637 | ConfigFile terrainconf;
|
---|
638 | std::stringstream s;
|
---|
639 | Real x,y,z;
|
---|
640 |
|
---|
641 | terrainconf.load("terrain.cfg");
|
---|
642 |
|
---|
643 | s << terrainconf.getSetting("PageWorldX");
|
---|
644 | s >> x;
|
---|
645 | s.clear();
|
---|
646 |
|
---|
647 | s << terrainconf.getSetting("MaxHeight");
|
---|
648 | s >> y;
|
---|
649 | s.clear();
|
---|
650 |
|
---|
651 | s << terrainconf.getSetting("PageWorldZ");
|
---|
652 | s >> z;
|
---|
653 | s.clear();
|
---|
654 |
|
---|
655 | mOptions.myApp->createTerrainScene(x, y * 0.3, z);
|
---|
656 |
|
---|
657 | // rebuild tree
|
---|
658 | mSceneMgr->setOption("RebuildKdTree", 0);
|
---|
659 | }
|
---|
660 |
|
---|
661 | mTimeUntilNextToggle = 0.5;
|
---|
662 | }
|
---|
663 |
|
---|
664 |
|
---|
665 | if (mInputDevice->isKeyDown(KC_F9) && mTimeUntilNextToggle <= 0)
|
---|
666 | {
|
---|
667 | togglePlayback();
|
---|
668 | mTimeUntilNextToggle = 0.5;
|
---|
669 | }
|
---|
670 |
|
---|
671 | if (mInputDevice->isKeyDown(KC_0) && mTimeUntilNextToggle <= 0)
|
---|
672 | {
|
---|
673 | toggleBuildMethod();
|
---|
674 | mTimeUntilNextToggle = 0.5;
|
---|
675 | }
|
---|
676 |
|
---|
677 | if (mInputDevice->isKeyDown(KC_SPACE) && mTimeUntilNextToggle <= 0)
|
---|
678 | {
|
---|
679 | toggleRenderMethod();
|
---|
680 | mTimeUntilNextToggle = 0.5;
|
---|
681 | }
|
---|
682 |
|
---|
683 | if (mInputDevice->isKeyDown(KC_C) && mTimeUntilNextToggle <= 0)
|
---|
684 | {
|
---|
685 | toggleUseViewCells();
|
---|
686 | mTimeUntilNextToggle = 0.5;
|
---|
687 | }
|
---|
688 |
|
---|
689 | if (mInputDevice->isKeyDown(KC_X) && mTimeUntilNextToggle <= 0)
|
---|
690 | {
|
---|
691 | toggleUseVisibilityFilter();
|
---|
692 | mTimeUntilNextToggle = 0.5;
|
---|
693 | }
|
---|
694 |
|
---|
695 | if (mInputDevice->isKeyDown(KC_B) && mTimeUntilNextToggle <= 0)
|
---|
696 | {
|
---|
697 | mSceneMgr->showBoundingBoxes( ! mSceneMgr->getShowBoundingBoxes() );
|
---|
698 | mTimeUntilNextToggle = 0.5;
|
---|
699 | }
|
---|
700 |
|
---|
701 | const static int vizCamSpeedup = 12;
|
---|
702 | // moving the cull camera
|
---|
703 | if (mInputDevice->isKeyDown(KC_NUMPAD2))
|
---|
704 | {
|
---|
705 | mVizCamTransVect.y = -mMoveScale * vizCamSpeedup;
|
---|
706 | }
|
---|
707 | if (mInputDevice->isKeyDown(KC_NUMPAD8))
|
---|
708 | {
|
---|
709 | mVizCamTransVect.y = mMoveScale * vizCamSpeedup;
|
---|
710 | }
|
---|
711 | if (mInputDevice->isKeyDown(KC_NUMPAD4))
|
---|
712 | {
|
---|
713 | mVizCamTransVect.x = -mMoveScale * vizCamSpeedup;
|
---|
714 | }
|
---|
715 | if (mInputDevice->isKeyDown(KC_NUMPAD6))
|
---|
716 | {
|
---|
717 | mVizCamTransVect.x = mMoveScale * vizCamSpeedup;
|
---|
718 | }
|
---|
719 | if (mInputDevice->isKeyDown(KC_SUBTRACT))
|
---|
720 | {
|
---|
721 | mVizCamTransVect.z = mMoveScale * vizCamSpeedup;
|
---|
722 | }
|
---|
723 | if (mInputDevice->isKeyDown(KC_ADD))
|
---|
724 | {
|
---|
725 | mVizCamTransVect.z = -mMoveScale * vizCamSpeedup;
|
---|
726 | }
|
---|
727 |
|
---|
728 | if ((mInputDevice->isKeyDown(KC_1) || mInputDevice->isKeyDown(KC_2)) && mTimeUntilNextToggle <= 0)
|
---|
729 | {
|
---|
730 | int currdepth;
|
---|
731 | if (mSceneMgr->getOption("KdTreeMaxDepth", &currdepth))
|
---|
732 | {
|
---|
733 | if (mInputDevice->isKeyDown(KC_1))
|
---|
734 | currdepth--;
|
---|
735 | else if (mInputDevice->isKeyDown(KC_2))
|
---|
736 | currdepth++;
|
---|
737 |
|
---|
738 | if (mSceneMgr->setOption("KdTreeMaxDepth", &currdepth))
|
---|
739 | {
|
---|
740 | mKdTreeMaxDepthInfo->setCaption(": " + StringConverter::toString(currdepth));
|
---|
741 | int hl;
|
---|
742 | if (mSceneMgr->getOption("HiLiteLevel", &hl))
|
---|
743 | mHighlightLevelInfo->setCaption(": " + StringConverter::toString(hl));
|
---|
744 | else
|
---|
745 | mHighlightLevelInfo->setCaption(NA);
|
---|
746 | }
|
---|
747 | }
|
---|
748 | else
|
---|
749 | {
|
---|
750 | mKdTreeMaxDepthInfo->setCaption(NA);
|
---|
751 | mHighlightLevelInfo->setCaption(NA);
|
---|
752 | }
|
---|
753 |
|
---|
754 | if (mShowTree == SHOWTREE_OFF)
|
---|
755 | mHighlightLevelInfo->setCaption(": off");
|
---|
756 |
|
---|
757 | mTimeUntilNextToggle = 0.2;
|
---|
758 | }
|
---|
759 |
|
---|
760 | if ((mInputDevice->isKeyDown(KC_3) || mInputDevice->isKeyDown(KC_4)) && mTimeUntilNextToggle <= 0)
|
---|
761 | {
|
---|
762 | int hl;
|
---|
763 | if (mSceneMgr->getOption("HiLiteLevel", &hl))
|
---|
764 | {
|
---|
765 | if (mInputDevice->isKeyDown(KC_3))
|
---|
766 | hl--;
|
---|
767 | else if (mInputDevice->isKeyDown(KC_4))
|
---|
768 | hl++;
|
---|
769 |
|
---|
770 | if (mSceneMgr->setOption("HiLiteLevel", &hl))
|
---|
771 | mHighlightLevelInfo->setCaption(": " + StringConverter::toString(hl));
|
---|
772 | }
|
---|
773 | else
|
---|
774 | {
|
---|
775 | mHighlightLevelInfo->setCaption(NA);
|
---|
776 | }
|
---|
777 |
|
---|
778 | if (mShowTree == SHOWTREE_OFF)
|
---|
779 | mHighlightLevelInfo->setCaption(": off");
|
---|
780 |
|
---|
781 | mTimeUntilNextToggle = 0.2;
|
---|
782 | }
|
---|
783 |
|
---|
784 |
|
---|
785 | if ((mInputDevice->isKeyDown(KC_5) ||mInputDevice->isKeyDown(KC_6)) && mTimeUntilNextToggle <= 0)
|
---|
786 | {
|
---|
787 | Real kt;
|
---|
788 | if (mSceneMgr->getOption("KT", &kt))
|
---|
789 | {
|
---|
790 | if (mInputDevice->isKeyDown(KC_5))
|
---|
791 | kt -= 0.1;
|
---|
792 | else if (mInputDevice->isKeyDown(KC_6))
|
---|
793 | kt += 0.1;
|
---|
794 |
|
---|
795 | if (kt < 0.1)
|
---|
796 | kt = 0.1;
|
---|
797 |
|
---|
798 | if (mSceneMgr->setOption("KT", &kt))
|
---|
799 | mKTInfo->setCaption(": " + StringConverter::toString(kt));
|
---|
800 | }
|
---|
801 | else
|
---|
802 | {
|
---|
803 | mKTInfo->setCaption(NA);
|
---|
804 | }
|
---|
805 |
|
---|
806 | mTimeUntilNextToggle = 0.2;
|
---|
807 | }
|
---|
808 |
|
---|
809 | if ((mInputDevice->isKeyDown(KC_7) || mInputDevice->isKeyDown(KC_8)) && mTimeUntilNextToggle <= 0)
|
---|
810 | {
|
---|
811 | Real ki;
|
---|
812 | if (mSceneMgr->getOption("KI", &ki))
|
---|
813 | {
|
---|
814 | if (mInputDevice->isKeyDown(KC_7))
|
---|
815 | ki -= 0.1;
|
---|
816 | else if (mInputDevice->isKeyDown(KC_8))
|
---|
817 | ki += 0.1;
|
---|
818 |
|
---|
819 | if (ki < 0.1)
|
---|
820 | ki = 0.1;
|
---|
821 |
|
---|
822 | if (mSceneMgr->setOption("KI", &ki))
|
---|
823 | mKIInfo->setCaption(": " + StringConverter::toString(ki));
|
---|
824 | }
|
---|
825 | else
|
---|
826 | {
|
---|
827 | mKIInfo->setCaption(NA);
|
---|
828 | }
|
---|
829 |
|
---|
830 | mTimeUntilNextToggle = 0.2;
|
---|
831 | }
|
---|
832 |
|
---|
833 | if (mInputDevice->isKeyDown(KC_U) && mTimeUntilNextToggle <= 0)
|
---|
834 | {
|
---|
835 | mFreeMove = !mFreeMove;
|
---|
836 | String move = ": N/A";
|
---|
837 | if (mFreeMove)
|
---|
838 | move = ": Free";
|
---|
839 | else
|
---|
840 | move = ": Ground";
|
---|
841 |
|
---|
842 | mMovementInfo->setCaption(move);
|
---|
843 |
|
---|
844 | mTimeUntilNextToggle = 0.5;
|
---|
845 | }
|
---|
846 |
|
---|
847 | if (mInputDevice->isKeyDown(KC_I) && mTimeUntilNextToggle <= 0)
|
---|
848 | {
|
---|
849 | mTopCamFollow = !mTopCamFollow;
|
---|
850 | String move = ": N/A";
|
---|
851 | if (mTopCamFollow)
|
---|
852 | move = ": Follow";
|
---|
853 | else
|
---|
854 | move = ": Free";
|
---|
855 |
|
---|
856 | mTopCamInfo->setCaption(move);
|
---|
857 |
|
---|
858 | mTimeUntilNextToggle = 0.5;
|
---|
859 | }
|
---|
860 |
|
---|
861 | if (mInputDevice->isKeyDown(KC_BACK) && mTimeUntilNextToggle <= 0)
|
---|
862 | {
|
---|
863 | mSceneMgr->setOption("RebuildKdTree", 0);
|
---|
864 | mTimeUntilNextToggle = 1;
|
---|
865 | }
|
---|
866 |
|
---|
867 | //if (mInputDevice->isKeyDown(KC_N) && mTimeUntilNextToggle <= 0)
|
---|
868 | //{
|
---|
869 | // //Entity * ent = mSceneMgr->createEntity("randominsert" + StringConverter::toString(mSeqNum), "robot.mesh");
|
---|
870 | // Entity * ent = mSceneMgr->createEntity("randominsert" + StringConverter::toString(mSeqNum), "razor.mesh");
|
---|
871 | // //Vector3 position(Math::RangeRandom(100, 1125), -0, Math::RangeRandom(-1125, 1125));
|
---|
872 | // Vector3 position(Math::RangeRandom(-5000, 5000), Math::RangeRandom(-5000, 5000), Math::RangeRandom(-5000, 5000));
|
---|
873 | // //Quaternion orientation(Radian(Math::RangeRandom(-Math::PI, Math::PI)), Vector3::UNIT_Y);
|
---|
874 | // Vector3 axis(Math::RangeRandom(-1,1),Math::RangeRandom(-1,1),Math::RangeRandom(-1,1));
|
---|
875 | // axis.normalise();
|
---|
876 | // Quaternion orientation(Radian(Math::RangeRandom(-Math::PI, Math::PI)), axis);
|
---|
877 | // Vector3 scale(Math::RangeRandom(0.5, 5),Math::RangeRandom(0.5, 5),Math::RangeRandom(0.5, 5));
|
---|
878 | // SceneNode * anchor = mSceneMgr->getSceneNode("AnchorNode");
|
---|
879 | // SceneNode *sn = anchor->createChildSceneNode("RandomInsertNode" + StringConverter::toString(mSeqNum), position, orientation);
|
---|
880 | // sn->attachObject(ent);
|
---|
881 | // sn->setScale(scale);
|
---|
882 | // mTimeUntilNextToggle = 0.5;
|
---|
883 | // mSeqNum++;
|
---|
884 | //}
|
---|
885 |
|
---|
886 | //if (mInputDevice->isKeyDown(KC_J) && mTimeUntilNextToggle <= 0)
|
---|
887 | //{
|
---|
888 | // if (mSeqNum > 0)
|
---|
889 | // {
|
---|
890 | // mSeqNum--;
|
---|
891 | // mSceneMgr->destroySceneNode("RandomInsertNode" + StringConverter::toString(mSeqNum));
|
---|
892 | // mSceneMgr->destroyEntity("randominsert" + StringConverter::toString(mSeqNum));
|
---|
893 | // mTimeUntilNextToggle = 0.5;
|
---|
894 | // }
|
---|
895 | //}
|
---|
896 |
|
---|
897 | //if (mInputDevice->isKeyDown(KC_P) && mTimeUntilNextToggle <= 0)
|
---|
898 | //{
|
---|
899 | // LogManager::getSingleton().logMessage("############## Camera Position:");
|
---|
900 | // LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mCamera->getPosition()));
|
---|
901 | // LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mCamera->getOrientation()));
|
---|
902 | // LogManager::getSingleton().logMessage("############## Cull Camera Position:");
|
---|
903 | // LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mTopCam->getPosition()));
|
---|
904 | // LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mTopCam->getOrientation()));
|
---|
905 | // mTimeUntilNextToggle = 1.0;
|
---|
906 | //}
|
---|
907 |
|
---|
908 | if (mInputDevice->isKeyDown(KC_A))
|
---|
909 | {
|
---|
910 | // Move camera left
|
---|
911 | mTranslateVector.x = -mMoveScale;
|
---|
912 | }
|
---|
913 |
|
---|
914 | if (mInputDevice->isKeyDown(KC_D))
|
---|
915 | {
|
---|
916 | // Move camera RIGHT
|
---|
917 | mTranslateVector.x = mMoveScale;
|
---|
918 | }
|
---|
919 |
|
---|
920 | /* Move camera forward by keypress. */
|
---|
921 | if (mInputDevice->isKeyDown(KC_UP) || mInputDevice->isKeyDown(KC_W) )
|
---|
922 | {
|
---|
923 | mTranslateVector.z = -mMoveScale;
|
---|
924 | }
|
---|
925 |
|
---|
926 | /* Move camera backward by keypress. */
|
---|
927 | if (mInputDevice->isKeyDown(KC_DOWN) || mInputDevice->isKeyDown(KC_S) )
|
---|
928 | {
|
---|
929 | mTranslateVector.z = mMoveScale;
|
---|
930 | }
|
---|
931 |
|
---|
932 | if (mInputDevice->isKeyDown(KC_PGUP))
|
---|
933 | {
|
---|
934 | // Move camera up
|
---|
935 | mTranslateVector.y = mMoveScale;
|
---|
936 | }
|
---|
937 |
|
---|
938 | if (mInputDevice->isKeyDown(KC_PGDOWN))
|
---|
939 | {
|
---|
940 | // Move camera down
|
---|
941 | mTranslateVector.y = -mMoveScale;
|
---|
942 | }
|
---|
943 |
|
---|
944 | if (mInputDevice->isKeyDown(KC_RIGHT))
|
---|
945 | {
|
---|
946 | mCamNode->yaw(-mRotScale, Ogre::Node::TS_WORLD);
|
---|
947 | }
|
---|
948 |
|
---|
949 | if (mInputDevice->isKeyDown(KC_LEFT))
|
---|
950 | {
|
---|
951 | mCamNode->yaw(mRotScale, Ogre::Node::TS_WORLD);
|
---|
952 | }
|
---|
953 |
|
---|
954 | if( mInputDevice->isKeyDown( KC_ESCAPE) )
|
---|
955 | {
|
---|
956 | return false;
|
---|
957 | }
|
---|
958 |
|
---|
959 | // see if switching is on, and you want to toggle
|
---|
960 | if (mInputTypeSwitchingOn && mInputDevice->isKeyDown(KC_M) && mTimeUntilNextToggle <= 0)
|
---|
961 | {
|
---|
962 | switchMouseMode();
|
---|
963 | mTimeUntilNextToggle = 1;
|
---|
964 | }
|
---|
965 |
|
---|
966 | if (mInputTypeSwitchingOn && mInputDevice->isKeyDown(KC_K) && mTimeUntilNextToggle <= 0)
|
---|
967 | {
|
---|
968 | // must be going from immediate keyboard to buffered keyboard
|
---|
969 | switchKeyMode();
|
---|
970 | mTimeUntilNextToggle = 1;
|
---|
971 | }
|
---|
972 | if (mInputDevice->isKeyDown(KC_F) && mTimeUntilNextToggle <= 0)
|
---|
973 | {
|
---|
974 | mStatsOn = !mStatsOn;
|
---|
975 | showDebugOverlay(mStatsOn);
|
---|
976 |
|
---|
977 | mTimeUntilNextToggle = 1;
|
---|
978 | }
|
---|
979 | if (mInputDevice->isKeyDown(KC_T) && mTimeUntilNextToggle <= 0)
|
---|
980 | {
|
---|
981 | switch(mFiltering)
|
---|
982 | {
|
---|
983 | case TFO_BILINEAR:
|
---|
984 | mFiltering = TFO_TRILINEAR;
|
---|
985 | mAniso = 1;
|
---|
986 | break;
|
---|
987 | case TFO_TRILINEAR:
|
---|
988 | mFiltering = TFO_ANISOTROPIC;
|
---|
989 | mAniso = 8;
|
---|
990 | break;
|
---|
991 | case TFO_ANISOTROPIC:
|
---|
992 | mFiltering = TFO_BILINEAR;
|
---|
993 | mAniso = 1;
|
---|
994 | break;
|
---|
995 | default:
|
---|
996 | break;
|
---|
997 | }
|
---|
998 | MaterialManager::getSingleton().setDefaultTextureFiltering(mFiltering);
|
---|
999 | MaterialManager::getSingleton().setDefaultAnisotropy(mAniso);
|
---|
1000 |
|
---|
1001 |
|
---|
1002 | showDebugOverlay(mStatsOn);
|
---|
1003 |
|
---|
1004 | mTimeUntilNextToggle = 1;
|
---|
1005 | }
|
---|
1006 |
|
---|
1007 | if (mInputDevice->isKeyDown(KC_SYSRQ) && mTimeUntilNextToggle <= 0)
|
---|
1008 | {
|
---|
1009 | char tmp[20];
|
---|
1010 | sprintf(tmp, "screenshot_%d.png", ++mNumScreenShots);
|
---|
1011 | mWindow->writeContentsToFile(tmp);
|
---|
1012 | mTimeUntilNextToggle = 0.5;
|
---|
1013 | mWindow->setDebugText(String("Wrote ") + tmp);
|
---|
1014 | }
|
---|
1015 |
|
---|
1016 | if (mInputDevice->isKeyDown(KC_R) && mTimeUntilNextToggle <=0)
|
---|
1017 | {
|
---|
1018 | mSceneDetailIndex = (mSceneDetailIndex+1)%3 ;
|
---|
1019 | switch(mSceneDetailIndex) {
|
---|
1020 | case 0 : mCamera->setPolygonMode(PM_SOLID) ; break ;
|
---|
1021 | case 1 : mCamera->setPolygonMode(PM_WIREFRAME) ; break ;
|
---|
1022 | case 2 : mCamera->setPolygonMode(PM_POINTS) ; break ;
|
---|
1023 | }
|
---|
1024 | mTimeUntilNextToggle = 0.5;
|
---|
1025 | }
|
---|
1026 |
|
---|
1027 | static bool displayCameraDetails = false;
|
---|
1028 | if (mInputDevice->isKeyDown(KC_P) && mTimeUntilNextToggle <= 0)
|
---|
1029 | {
|
---|
1030 | displayCameraDetails = !displayCameraDetails;
|
---|
1031 | mTimeUntilNextToggle = 0.5;
|
---|
1032 | if (!displayCameraDetails)
|
---|
1033 | {
|
---|
1034 | mWindow->setDebugText("");
|
---|
1035 | }
|
---|
1036 | else
|
---|
1037 | {
|
---|
1038 | LogManager::getSingleton().logMessage("############## Camera Position:");
|
---|
1039 | LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mCamera->getDerivedPosition()));
|
---|
1040 | LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mCamera->getDerivedOrientation()));
|
---|
1041 | LogManager::getSingleton().logMessage("############## Cull Camera Position:");
|
---|
1042 | LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mTopCam->getPosition()));
|
---|
1043 | LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mTopCam->getOrientation()));
|
---|
1044 | }
|
---|
1045 | }
|
---|
1046 | if (displayCameraDetails)
|
---|
1047 | {
|
---|
1048 | // Print camera details
|
---|
1049 | mWindow->setDebugText("P: " + StringConverter::toString(mCamera->getDerivedPosition()) + " " +
|
---|
1050 | "O: " + StringConverter::toString(mCamera->getDerivedOrientation()));
|
---|
1051 | }
|
---|
1052 |
|
---|
1053 | // Return true to continue rendering
|
---|
1054 | return true;
|
---|
1055 | }
|
---|
1056 |
|
---|
1057 | bool KdTreeAppListener::processUnbufferedMouseInput(const FrameEvent& evt)
|
---|
1058 | {
|
---|
1059 | /* Rotation factors, may not be used if the second mouse button is pressed. */
|
---|
1060 |
|
---|
1061 | /* If the second mouse button is pressed, then the mouse movement results in
|
---|
1062 | sliding the camera, otherwise we rotate. */
|
---|
1063 | if( mInputDevice->getMouseButton( 1 ) )
|
---|
1064 | {
|
---|
1065 | mTranslateVector.x += mInputDevice->getMouseRelativeX() * 0.13;
|
---|
1066 | mTranslateVector.y -= mInputDevice->getMouseRelativeY() * 0.13;
|
---|
1067 | }
|
---|
1068 | else
|
---|
1069 | {
|
---|
1070 | mRotX = Degree(-mInputDevice->getMouseRelativeX() * 0.13);
|
---|
1071 | mRotY = Degree(-mInputDevice->getMouseRelativeY() * 0.13);
|
---|
1072 | }
|
---|
1073 |
|
---|
1074 |
|
---|
1075 | return true;
|
---|
1076 | }
|
---|
1077 |
|
---|
1078 | void KdTreeAppListener::moveCamera()
|
---|
1079 | {
|
---|
1080 |
|
---|
1081 | // Make all the changes to the camera
|
---|
1082 | // Note that YAW direction is around a fixed axis (freelook style) rather than a natural YAW (e.g. airplane)
|
---|
1083 | mCamNode->yaw(mRotX, Ogre::Node::TS_WORLD);
|
---|
1084 | mCamNode->pitch(mRotY);
|
---|
1085 | //mCamNode->moveRelative(mTranslateVector);
|
---|
1086 | mCamNode->translate(mCamNode->getLocalAxes(), mTranslateVector);
|
---|
1087 | mTopCam->moveRelative(mVizCamTransVect);
|
---|
1088 | if (mTopCamFollow)
|
---|
1089 | {
|
---|
1090 | Vector3 toppos = mTopCam->getPosition();
|
---|
1091 | Vector3 campos = mCamNode->getPosition();
|
---|
1092 | mTopCam->setPosition(Vector3::ZERO);
|
---|
1093 | mTopCam->setOrientation(Quaternion::IDENTITY);
|
---|
1094 | mTopCam->setPosition(campos.x, toppos.y, campos.z);
|
---|
1095 | mTopCam->pitch(Radian(-Math::HALF_PI));
|
---|
1096 | }
|
---|
1097 |
|
---|
1098 | if (!mFreeMove)
|
---|
1099 | {
|
---|
1100 | if (mOptions.mSceneType == ST_TERRAIN)
|
---|
1101 | {
|
---|
1102 | static Vector3 pos;
|
---|
1103 | static Ray updateRay;
|
---|
1104 | pos = mCamNode->getPosition();
|
---|
1105 | updateRay.setOrigin(pos);
|
---|
1106 | updateRay.setDirection(Vector3::NEGATIVE_UNIT_Y);
|
---|
1107 | mRaySceneQuery->setRay(updateRay);
|
---|
1108 | RaySceneQueryResult& qryResult = mRaySceneQuery->execute();
|
---|
1109 | RaySceneQueryResult::iterator i = qryResult.begin();
|
---|
1110 | if (i != qryResult.end() && i->worldFragment)
|
---|
1111 | {
|
---|
1112 | SceneQuery::WorldFragment* wf = i->worldFragment;
|
---|
1113 | mCamNode->setPosition(pos.x, wf->singleIntersection.y + 10, pos.z);
|
---|
1114 | }
|
---|
1115 | }
|
---|
1116 | else
|
---|
1117 | {
|
---|
1118 | static Vector3 pos;
|
---|
1119 | static Ray updateRay;
|
---|
1120 | pos = mCamNode->getPosition();
|
---|
1121 | updateRay.setOrigin(pos);
|
---|
1122 | updateRay.setDirection(Vector3::NEGATIVE_UNIT_Y);
|
---|
1123 | mRaySceneQuery->setRay(updateRay);
|
---|
1124 | RaySceneQueryResult& qryResult = mRaySceneQuery->execute();
|
---|
1125 | RaySceneQueryResult::iterator i = qryResult.begin();
|
---|
1126 | while (i != qryResult.end() && i->movable)
|
---|
1127 | {
|
---|
1128 | if (i->movable->getName() != "PlayerCam")
|
---|
1129 | {
|
---|
1130 | MovableObject *mov = i->movable;
|
---|
1131 | mCamNode->setPosition(pos.x, mov->getWorldBoundingBox().getCenter().y + 2, pos.z);
|
---|
1132 | break;
|
---|
1133 | }
|
---|
1134 | i++;
|
---|
1135 | }
|
---|
1136 | }
|
---|
1137 | }
|
---|
1138 | }
|
---|
1139 |
|
---|
1140 | // Override frameStarted event to process that (don't care about frameEnded)
|
---|
1141 | bool KdTreeAppListener::frameStarted(const FrameEvent& evt)
|
---|
1142 | {
|
---|
1143 | if(mWindow->isClosed())
|
---|
1144 | return false;
|
---|
1145 |
|
---|
1146 | if (!mInputTypeSwitchingOn)
|
---|
1147 | {
|
---|
1148 | mInputDevice->capture();
|
---|
1149 | }
|
---|
1150 |
|
---|
1151 |
|
---|
1152 | if ( !mUseBufferedInputMouse || !mUseBufferedInputKeys)
|
---|
1153 | {
|
---|
1154 | // one of the input modes is immediate, so setup what is needed for immediate mouse/key movement
|
---|
1155 | if (mTimeUntilNextToggle >= 0)
|
---|
1156 | mTimeUntilNextToggle -= evt.timeSinceLastFrame;
|
---|
1157 |
|
---|
1158 | // If this is the first frame, pick a speed
|
---|
1159 | if (evt.timeSinceLastFrame == 0)
|
---|
1160 | {
|
---|
1161 | mMoveScale = 1;
|
---|
1162 | mRotScale = 0.1;
|
---|
1163 | }
|
---|
1164 | // Otherwise scale movement units by time passed since last frame
|
---|
1165 | else
|
---|
1166 | {
|
---|
1167 | // Move about 100 units per second,
|
---|
1168 | mMoveScale = mOptions.mMoveSpeed * evt.timeSinceLastFrame;
|
---|
1169 | // Take about 10 seconds for full rotation
|
---|
1170 | mRotScale = mOptions.mRotateSpeed * evt.timeSinceLastFrame;
|
---|
1171 | }
|
---|
1172 | mRotX = 0;
|
---|
1173 | mRotY = 0;
|
---|
1174 | mTranslateVector = Vector3::ZERO;
|
---|
1175 | mVizCamTransVect = Vector3::ZERO;
|
---|
1176 | }
|
---|
1177 |
|
---|
1178 | if (mUseBufferedInputKeys)
|
---|
1179 | {
|
---|
1180 | // no need to do any processing here, it is handled by event processor and
|
---|
1181 | // you get the results as KeyEvents
|
---|
1182 | }
|
---|
1183 | else
|
---|
1184 | {
|
---|
1185 | if (processUnbufferedKeyInput(evt) == false)
|
---|
1186 | {
|
---|
1187 | return false;
|
---|
1188 | }
|
---|
1189 | }
|
---|
1190 | if (mUseBufferedInputMouse)
|
---|
1191 | {
|
---|
1192 | // no need to do any processing here, it is handled by event processor and
|
---|
1193 | // you get the results as MouseEvents
|
---|
1194 | }
|
---|
1195 | else
|
---|
1196 | {
|
---|
1197 | if (processUnbufferedMouseInput(evt) == false)
|
---|
1198 | {
|
---|
1199 | return false;
|
---|
1200 | }
|
---|
1201 | }
|
---|
1202 |
|
---|
1203 | // do nothing until delay passes to stabilize frame rate
|
---|
1204 | mWaitBeforeDemoStart -= evt.timeSinceLastFrame;
|
---|
1205 | if (mWaitBeforeDemoStart > 0.0)
|
---|
1206 | {
|
---|
1207 | // do full turn to preload geometry
|
---|
1208 | static Real dps = (360 / DEMO_WAIT);
|
---|
1209 | mCamNode->yaw(Radian(Degree(dps * evt.timeSinceLastFrame)), Ogre::Node::TS_WORLD);
|
---|
1210 | return true;
|
---|
1211 | }
|
---|
1212 |
|
---|
1213 | // demo playback - replace position with stored one
|
---|
1214 | if (mAppState == AS_PLAYBACK)
|
---|
1215 | {
|
---|
1216 | // update time
|
---|
1217 | mTimeRemaining -= evt.timeSinceLastFrame;
|
---|
1218 |
|
---|
1219 | // update stats
|
---|
1220 | ++ mDemoStats.mNumFrames;
|
---|
1221 | ++ mDemoStats.mTotalNumFrames;
|
---|
1222 | mDemoStats.mEllapsedTime += evt.timeSinceLastFrame;
|
---|
1223 | mDemoStats.mTotalEllapsedTime += evt.timeSinceLastFrame;
|
---|
1224 |
|
---|
1225 | // set time display
|
---|
1226 | int m = (int)mDemoStats.mTotalEllapsedTime / 60;
|
---|
1227 | int s = (int)mDemoStats.mTotalEllapsedTime % 60;
|
---|
1228 |
|
---|
1229 | mDemoTime->setCaption(
|
---|
1230 | StringConverter::toString(m, 2, '0') + ":" +
|
---|
1231 | StringConverter::toString(s, 2, '0'));
|
---|
1232 |
|
---|
1233 | // set FPS display
|
---|
1234 | const RenderTarget::FrameStats& stats = mWindow->getStatistics();
|
---|
1235 | mDemoFPSDisp->setCaption(StringConverter::toString((int)stats.lastFPS));
|
---|
1236 |
|
---|
1237 | // store fps when in demo mode
|
---|
1238 | if (mOptions.mDemoMode)
|
---|
1239 | {
|
---|
1240 | // save FPS
|
---|
1241 | mTimeUntilNextLogWrite -= evt.timeSinceLastFrame;
|
---|
1242 | if (mTimeUntilNextLogWrite <= 0.0)
|
---|
1243 | {
|
---|
1244 | mTimeUntilNextLogWrite += mOptions.mDemoInterval;
|
---|
1245 | //const RenderTarget::FrameStats& stats = mWindow->getStatistics();
|
---|
1246 | //mDemoFPS.push_back(stats.lastFPS);
|
---|
1247 | mDemoFPS.push_back(mDemoStats.mNumFrames / mDemoStats.mEllapsedTime);
|
---|
1248 | mDemoStats.mNumFrames = 0;
|
---|
1249 | mDemoStats.mEllapsedTime = 0.0f;
|
---|
1250 | }
|
---|
1251 | }
|
---|
1252 |
|
---|
1253 | static FrameList::iterator lastFrame;
|
---|
1254 | if (mCurrFrame == mFrameList.begin())
|
---|
1255 | lastFrame = mCurrFrame;
|
---|
1256 |
|
---|
1257 | // advance to next stored frame
|
---|
1258 | while (mTimeRemaining <= 0.0 && mCurrFrame != mFrameList.end())
|
---|
1259 | {
|
---|
1260 | lastFrame = mCurrFrame;
|
---|
1261 | ++ mCurrFrame;
|
---|
1262 | mTimeRemaining += mCurrFrame->mElapsedTime;
|
---|
1263 | }
|
---|
1264 |
|
---|
1265 | // when reached last frame, reset and stop playback
|
---|
1266 | if (mCurrFrame == mFrameList.end())
|
---|
1267 | {
|
---|
1268 | togglePlayback();
|
---|
1269 | // exit app when in demo mode
|
---|
1270 | if (mOptions.mDemoMode)
|
---|
1271 | {
|
---|
1272 | saveLog();
|
---|
1273 | if (mOptions.mBurnIn)
|
---|
1274 | togglePlayback();
|
---|
1275 | else
|
---|
1276 | return false;
|
---|
1277 | }
|
---|
1278 | }
|
---|
1279 | // interpolate position & orientation and modify move vectors
|
---|
1280 | else
|
---|
1281 | {
|
---|
1282 |
|
---|
1283 | // interpolation factor
|
---|
1284 | Real factor = 1.0 - mTimeRemaining / mCurrFrame->mElapsedTime;
|
---|
1285 |
|
---|
1286 | // interpolate position and orientation
|
---|
1287 | Vector3 pos = lastFrame->mPosition +
|
---|
1288 | factor * (mCurrFrame->mPosition - lastFrame->mPosition);
|
---|
1289 |
|
---|
1290 | Quaternion or = Quaternion::Slerp(factor, lastFrame->mOrientation,
|
---|
1291 | mCurrFrame->mOrientation);
|
---|
1292 |
|
---|
1293 | // update camera
|
---|
1294 | mCamNode->setPosition(pos);
|
---|
1295 | mCamNode->setOrientation(or);
|
---|
1296 |
|
---|
1297 | // update viz camera
|
---|
1298 | mTopCam->moveRelative(mVizCamTransVect);
|
---|
1299 | if (mTopCamFollow)
|
---|
1300 | {
|
---|
1301 | Vector3 toppos = mTopCam->getPosition();
|
---|
1302 | Vector3 campos = mCamNode->getPosition();
|
---|
1303 | mTopCam->setPosition(Vector3::ZERO);
|
---|
1304 | mTopCam->setOrientation(Quaternion::IDENTITY);
|
---|
1305 | mTopCam->setPosition(campos.x, toppos.y, campos.z);
|
---|
1306 | mTopCam->pitch(Radian(-Math::HALF_PI));
|
---|
1307 | }
|
---|
1308 |
|
---|
1309 | }
|
---|
1310 | }
|
---|
1311 | else
|
---|
1312 | {
|
---|
1313 | if ( !mUseBufferedInputMouse || !mUseBufferedInputKeys)
|
---|
1314 | {
|
---|
1315 | // one of the input modes is immediate, so update the movement vector
|
---|
1316 |
|
---|
1317 | moveCamera();
|
---|
1318 |
|
---|
1319 | }
|
---|
1320 | }
|
---|
1321 |
|
---|
1322 | //saveFrameInfo(evt.timeSinceLastFrame);
|
---|
1323 | if (mAppState == AS_RECORD)
|
---|
1324 | {
|
---|
1325 | // update stats
|
---|
1326 | ++ mDemoStats.mTotalNumFrames;
|
---|
1327 | mDemoStats.mTotalEllapsedTime += evt.timeSinceLastFrame;
|
---|
1328 |
|
---|
1329 | // set time display
|
---|
1330 | int m = (int)mDemoStats.mTotalEllapsedTime / 60;
|
---|
1331 | int s = (int)mDemoStats.mTotalEllapsedTime % 60;
|
---|
1332 |
|
---|
1333 | mDemoTime->setCaption(
|
---|
1334 | StringConverter::toString(m, 2, '0') + ":" +
|
---|
1335 | StringConverter::toString(s, 2, '0'));
|
---|
1336 |
|
---|
1337 | // set FPS display
|
---|
1338 | const RenderTarget::FrameStats& stats = mWindow->getStatistics();
|
---|
1339 | mDemoFPSDisp->setCaption(StringConverter::toString((int)stats.lastFPS));
|
---|
1340 |
|
---|
1341 | // store frame
|
---|
1342 | mFrameList.push_back(FrameInfo(mCamNode->getPosition(), mCamNode->getOrientation(), evt.timeSinceLastFrame));
|
---|
1343 | }
|
---|
1344 |
|
---|
1345 |
|
---|
1346 | //Camera *followCam = mSceneMgr->getCamera("FollowCam");
|
---|
1347 | //if (followCam->getAutoTrackTarget() != 0)
|
---|
1348 | //{
|
---|
1349 | // // Move the death thingy & update lookat camera FOV
|
---|
1350 | // SceneNode *deathPivotNode = mSceneMgr->getSceneNode("deathPivotNode");
|
---|
1351 | // SceneNode *deathNode = mSceneMgr->getSceneNode("movingNode");
|
---|
1352 | // SceneNode *pivotNode = mSceneMgr->getSceneNode("pivotNode");
|
---|
1353 |
|
---|
1354 | // Vector3 fcpos = followCam->getPosition();
|
---|
1355 | // Vector3 oldpos = deathNode->getWorldPosition();
|
---|
1356 |
|
---|
1357 | // Radian deltaAngle = Radian(evt.timeSinceLastFrame / mRotationPeriod * Math::TWO_PI);
|
---|
1358 | // deathPivotNode->rotate(Vector3::UNIT_Y, deltaAngle);
|
---|
1359 | // pivotNode->rotate(Vector3::UNIT_Y, deltaAngle * 4);
|
---|
1360 |
|
---|
1361 | // Vector3 pos = deathNode->getWorldPosition();
|
---|
1362 |
|
---|
1363 | // Real olddist = (oldpos - fcpos).length();
|
---|
1364 | // Real dist = (pos - fcpos).length();
|
---|
1365 |
|
---|
1366 | // Radian oldfov = followCam->getFOVy();
|
---|
1367 | // Radian fov = Radian(olddist / dist) * oldfov;
|
---|
1368 |
|
---|
1369 | // followCam->setFOVy(fov);
|
---|
1370 | //}
|
---|
1371 |
|
---|
1372 | return true;
|
---|
1373 | }
|
---|
1374 |
|
---|
1375 | bool KdTreeAppListener::frameEnded(const FrameEvent& evt)
|
---|
1376 | {
|
---|
1377 | if (!mOptions.mDemoMode)
|
---|
1378 | updateStats();
|
---|
1379 |
|
---|
1380 | return true;
|
---|
1381 | }
|
---|
1382 |
|
---|
1383 | void KdTreeAppListener::switchMouseMode()
|
---|
1384 | {
|
---|
1385 | mUseBufferedInputMouse = !mUseBufferedInputMouse;
|
---|
1386 | mInputDevice->setBufferedInput(mUseBufferedInputKeys, mUseBufferedInputMouse);
|
---|
1387 | }
|
---|
1388 | void KdTreeAppListener::switchKeyMode()
|
---|
1389 | {
|
---|
1390 | mUseBufferedInputKeys = !mUseBufferedInputKeys;
|
---|
1391 | mInputDevice->setBufferedInput(mUseBufferedInputKeys, mUseBufferedInputMouse);
|
---|
1392 | }
|
---|
1393 |
|
---|
1394 | void KdTreeAppListener::keyClicked(KeyEvent* e)
|
---|
1395 | {
|
---|
1396 | if (e->getKeyChar() == 'm')
|
---|
1397 | {
|
---|
1398 | switchMouseMode();
|
---|
1399 | }
|
---|
1400 | else if (e->getKeyChar() == 'k')
|
---|
1401 | {
|
---|
1402 |
|
---|
1403 | switchKeyMode();
|
---|
1404 | }
|
---|
1405 | }
|
---|
1406 |
|
---|
1407 | /************************************************************************/
|
---|
1408 | /* functions for recording & playback of demos */
|
---|
1409 | /************************************************************************/
|
---|
1410 |
|
---|
1411 | //-----------------------------------------------------------------------------
|
---|
1412 | void KdTreeAppListener::toggleRecord()
|
---|
1413 | {
|
---|
1414 | // start recording
|
---|
1415 | if (mAppState == AS_NORMAL)
|
---|
1416 | {
|
---|
1417 | // change state
|
---|
1418 | mAppState = AS_RECORD;
|
---|
1419 |
|
---|
1420 | // clear old recording
|
---|
1421 | mFrameList.clear();
|
---|
1422 |
|
---|
1423 | // reset stats
|
---|
1424 | mDemoStats.mNumFrames = 0;
|
---|
1425 | mDemoStats.mTotalNumFrames = 0;
|
---|
1426 | mDemoStats.mEllapsedTime = 0.0f;
|
---|
1427 | mDemoStats.mTotalEllapsedTime = 0.0f;
|
---|
1428 | }
|
---|
1429 | // stop recording
|
---|
1430 | else if (mAppState == AS_RECORD)
|
---|
1431 | {
|
---|
1432 | // change state
|
---|
1433 | mAppState = AS_NORMAL;
|
---|
1434 |
|
---|
1435 | }
|
---|
1436 | // update display
|
---|
1437 | setDemoOverlay();
|
---|
1438 | }
|
---|
1439 |
|
---|
1440 | //-----------------------------------------------------------------------------
|
---|
1441 | void KdTreeAppListener::togglePlayback()
|
---|
1442 | {
|
---|
1443 | static Vector3 pos;
|
---|
1444 | static Quaternion or;
|
---|
1445 |
|
---|
1446 | // start playback
|
---|
1447 | if (mAppState == AS_NORMAL && !mFrameList.empty())
|
---|
1448 | {
|
---|
1449 | // change state
|
---|
1450 | mAppState = AS_PLAYBACK;
|
---|
1451 |
|
---|
1452 | // save old position
|
---|
1453 | pos = mCamNode->getPosition();
|
---|
1454 | or = mCamNode->getOrientation();
|
---|
1455 |
|
---|
1456 | // reset demo
|
---|
1457 | mCurrFrame = mFrameList.begin();
|
---|
1458 | mTimeRemaining = mCurrFrame->mElapsedTime;
|
---|
1459 |
|
---|
1460 | // reset stats
|
---|
1461 | mDemoStats.mNumFrames = 0;
|
---|
1462 | mDemoStats.mTotalNumFrames = 0;
|
---|
1463 | mDemoStats.mEllapsedTime = 0.0f;
|
---|
1464 | mDemoStats.mTotalEllapsedTime = 0.0f;
|
---|
1465 | mDemoFPS.clear();
|
---|
1466 | }
|
---|
1467 | // stop playback
|
---|
1468 | else if (mAppState == AS_PLAYBACK)
|
---|
1469 | {
|
---|
1470 | // change state
|
---|
1471 | mAppState = AS_NORMAL;
|
---|
1472 |
|
---|
1473 | // restore old position
|
---|
1474 | mCamNode->setPosition(pos);
|
---|
1475 | mCamNode->setOrientation(or);
|
---|
1476 | }
|
---|
1477 |
|
---|
1478 | // update display
|
---|
1479 | setDemoOverlay();
|
---|
1480 | }
|
---|
1481 |
|
---|
1482 |
|
---|
1483 | //-----------------------------------------------------------------------------
|
---|
1484 | void KdTreeAppListener::saveFrames(const String& filename, FrameList& framelist)
|
---|
1485 | {
|
---|
1486 | size_t dot = filename.find_last_of(".");
|
---|
1487 | String ext = filename.substr(dot + 1, filename.length());
|
---|
1488 | if (ext == "txt")
|
---|
1489 | saveFramesAscii(filename, framelist);
|
---|
1490 | else if (ext == "bin")
|
---|
1491 | saveFramesBinary(filename, framelist);
|
---|
1492 | else
|
---|
1493 | OGRE_EXCEPT(Exception::ERR_INVALIDPARAMS, "Invalid extension for demo file: " + ext, "KdTreeApp::loadFrames");
|
---|
1494 | }
|
---|
1495 |
|
---|
1496 | //-----------------------------------------------------------------------------
|
---|
1497 | void KdTreeAppListener::saveFramesAscii(const String& filename, FrameList& framelist)
|
---|
1498 | {
|
---|
1499 | // open file
|
---|
1500 | std::ofstream dest(filename.c_str());
|
---|
1501 | if (dest.is_open())
|
---|
1502 | {
|
---|
1503 | FrameList::iterator it = framelist.begin();
|
---|
1504 | FrameList::iterator end = framelist.end();
|
---|
1505 |
|
---|
1506 | // dump values
|
---|
1507 | while (it != end)
|
---|
1508 | {
|
---|
1509 | dest <<
|
---|
1510 | StringConverter::toString(it->mPosition) << " " <<
|
---|
1511 | StringConverter::toString(it->mOrientation) << " " <<
|
---|
1512 | StringConverter::toString(it->mElapsedTime) << "\n";
|
---|
1513 | ++ it;
|
---|
1514 | }
|
---|
1515 |
|
---|
1516 | dest.close();
|
---|
1517 | }
|
---|
1518 | else
|
---|
1519 | {
|
---|
1520 | LogManager::getSingleton().logMessage("##Error##: Failed to open file for saving demo: " + filename);
|
---|
1521 | }
|
---|
1522 |
|
---|
1523 |
|
---|
1524 | }
|
---|
1525 |
|
---|
1526 | //-----------------------------------------------------------------------------
|
---|
1527 | void KdTreeAppListener::saveFramesBinary(const String& filename, FrameList& framelist)
|
---|
1528 | {
|
---|
1529 | std::ofstream dest(filename.c_str(), std::ios_base::out | std::ios_base::binary);
|
---|
1530 |
|
---|
1531 | if (dest.is_open())
|
---|
1532 | {
|
---|
1533 | FrameList::iterator it = framelist.begin();
|
---|
1534 | FrameList::iterator end = framelist.end();
|
---|
1535 |
|
---|
1536 | int size = sizeof(Real);
|
---|
1537 |
|
---|
1538 | // dump values
|
---|
1539 | while (it != end)
|
---|
1540 | {
|
---|
1541 | dest.write((char *)&it->mPosition.x, size);
|
---|
1542 | dest.write((char *)&it->mPosition.y, size);
|
---|
1543 | dest.write((char *)&it->mPosition.z, size);
|
---|
1544 | dest.write((char *)&it->mOrientation.w, size);
|
---|
1545 | dest.write((char *)&it->mOrientation.x, size);
|
---|
1546 | dest.write((char *)&it->mOrientation.y, size);
|
---|
1547 | dest.write((char *)&it->mOrientation.z, size);
|
---|
1548 | dest.write((char *)&it->mElapsedTime, size);
|
---|
1549 | ++ it;
|
---|
1550 | }
|
---|
1551 |
|
---|
1552 | dest.close();
|
---|
1553 | }
|
---|
1554 | else
|
---|
1555 | {
|
---|
1556 | LogManager::getSingleton().logMessage("##Error##: Failed to open file for saving demo: " + filename);
|
---|
1557 | }
|
---|
1558 | }
|
---|
1559 |
|
---|
1560 | //-----------------------------------------------------------------------------
|
---|
1561 | void KdTreeAppListener::loadFrames(const String& filename, FrameList& framelist)
|
---|
1562 | {
|
---|
1563 | size_t dot = filename.find_last_of(".");
|
---|
1564 | String ext = filename.substr(dot + 1, filename.length());
|
---|
1565 | if (ext == "txt")
|
---|
1566 | loadFramesAscii(filename, framelist);
|
---|
1567 | else if (ext == "bin")
|
---|
1568 | loadFramesBinary(filename, framelist);
|
---|
1569 | else
|
---|
1570 | OGRE_EXCEPT(Exception::ERR_INVALIDPARAMS, "Invalid extension for demo file: " + ext, "KdTreeApp::loadFrames");
|
---|
1571 | }
|
---|
1572 |
|
---|
1573 | //-----------------------------------------------------------------------------
|
---|
1574 | void KdTreeAppListener::loadFramesAscii(const String& filename, FrameList& framelist)
|
---|
1575 | {
|
---|
1576 | // open file
|
---|
1577 | std::ifstream src(filename.c_str());
|
---|
1578 | if (src.is_open())
|
---|
1579 | {
|
---|
1580 | // clear the list
|
---|
1581 | framelist.clear();
|
---|
1582 |
|
---|
1583 | Vector3 pos;
|
---|
1584 | Quaternion or;
|
---|
1585 | Real time;
|
---|
1586 |
|
---|
1587 | while (!src.eof())
|
---|
1588 | {
|
---|
1589 | src >> pos.x;
|
---|
1590 | src >> pos.y;
|
---|
1591 | src >> pos.z;
|
---|
1592 |
|
---|
1593 | src >> or.w;
|
---|
1594 | src >> or.x;
|
---|
1595 | src >> or.y;
|
---|
1596 | src >> or.z;
|
---|
1597 |
|
---|
1598 | src >> time;
|
---|
1599 |
|
---|
1600 | framelist.push_back(FrameInfo(pos, or, time));
|
---|
1601 | }
|
---|
1602 |
|
---|
1603 | // HACK pop last frame, was doubled while reading
|
---|
1604 | framelist.pop_back();
|
---|
1605 |
|
---|
1606 | src.close();
|
---|
1607 | }
|
---|
1608 | else
|
---|
1609 | {
|
---|
1610 | LogManager::getSingleton().logMessage("##Error##: Failed to open file for reading demo: " + filename);
|
---|
1611 | }
|
---|
1612 | }
|
---|
1613 |
|
---|
1614 | //-----------------------------------------------------------------------------
|
---|
1615 | void KdTreeAppListener::loadFramesBinary(const String& filename, FrameList& framelist)
|
---|
1616 | {
|
---|
1617 | // open file
|
---|
1618 | std::ifstream src(filename.c_str(), std::ios_base::out | std::ios_base::binary);
|
---|
1619 | if (src.is_open())
|
---|
1620 | {
|
---|
1621 | // clear the list
|
---|
1622 | framelist.clear();
|
---|
1623 |
|
---|
1624 | int size = sizeof(Real);
|
---|
1625 |
|
---|
1626 | Vector3 pos;
|
---|
1627 | Quaternion or;
|
---|
1628 | Real time;
|
---|
1629 |
|
---|
1630 | while (!src.eof())
|
---|
1631 | {
|
---|
1632 | src.read((char *)&pos.x, size);
|
---|
1633 | src.read((char *)&pos.y, size);
|
---|
1634 | src.read((char *)&pos.z, size);
|
---|
1635 | src.read((char *)&or.w, size);
|
---|
1636 | src.read((char *)&or.x, size);
|
---|
1637 | src.read((char *)&or.y, size);
|
---|
1638 | src.read((char *)&or.z, size);
|
---|
1639 | src.read((char *)&time, size);
|
---|
1640 |
|
---|
1641 | framelist.push_back(FrameInfo(pos, or, time));
|
---|
1642 | }
|
---|
1643 |
|
---|
1644 | // HACK pop last frame, was doubled while reading
|
---|
1645 | framelist.pop_back();
|
---|
1646 |
|
---|
1647 | src.close();
|
---|
1648 | }
|
---|
1649 | else
|
---|
1650 | {
|
---|
1651 | LogManager::getSingleton().logMessage("##Error##: Failed to open file for reading demo: " + filename);
|
---|
1652 | }
|
---|
1653 | }
|
---|
1654 |
|
---|
1655 | //-----------------------------------------------------------------------------
|
---|
1656 | void KdTreeAppListener::saveLog()
|
---|
1657 | {
|
---|
1658 | // field separator and record separator
|
---|
1659 | static const String fs = ",", rs ="\n", ds = ":";
|
---|
1660 | // stats
|
---|
1661 | Real minFPS = Math::POS_INFINITY, maxFPS = 0.0, avgFPS = 0.0;
|
---|
1662 | String line, storedname;
|
---|
1663 | String demopath, demoname;
|
---|
1664 | StringUtil::splitFilename(mOptions.mDemoInfileName, demoname, demopath);
|
---|
1665 |
|
---|
1666 | // check if logfile exists
|
---|
1667 | std::ifstream logread(mOptions.mDemoLogfileName.c_str());
|
---|
1668 | if (logread.is_open())
|
---|
1669 | {
|
---|
1670 | // read first line, shuold start with the name of the demo
|
---|
1671 | // if matches, OK, otherwise do something
|
---|
1672 | logread >> line;
|
---|
1673 | storedname = line.substr(0,line.find_first_of(','));
|
---|
1674 | if (storedname != demoname)
|
---|
1675 | {
|
---|
1676 | LogManager::getSingleton().logMessage(
|
---|
1677 | "##Error##: Saved demo stats do not match the current demo: " +
|
---|
1678 | storedname + " != " + demoname);
|
---|
1679 | logread.close();
|
---|
1680 | return;
|
---|
1681 | }
|
---|
1682 | }
|
---|
1683 | // otherwise write header
|
---|
1684 | else
|
---|
1685 | {
|
---|
1686 | std::ofstream logheader(mOptions.mDemoLogfileName.c_str());
|
---|
1687 | if (logheader.is_open())
|
---|
1688 | {
|
---|
1689 | // demo title
|
---|
1690 | logheader << demoname << fs;
|
---|
1691 | // seconds
|
---|
1692 | for (size_t i = 0; i < mDemoFPS.size(); i ++)
|
---|
1693 | {
|
---|
1694 | logheader << (i+1) << fs;
|
---|
1695 | }
|
---|
1696 | // minFPS, avgFPS, maxFPS, comment, record separator
|
---|
1697 | logheader << "\"min FPS\"" << fs << "\"avg FPS\"" << fs << "\"max FPS\"" << fs
|
---|
1698 | << "\"# Frames \"" << fs << "\"Total Time\"" << fs << "\"Comment\"" << rs;
|
---|
1699 | logheader.close();
|
---|
1700 | }
|
---|
1701 | else
|
---|
1702 | {
|
---|
1703 | LogManager::getSingleton().logMessage(
|
---|
1704 | "##Error##: Failed to write log demo header to " +
|
---|
1705 | mOptions.mDemoLogfileName);
|
---|
1706 | return;
|
---|
1707 |
|
---|
1708 | }
|
---|
1709 | }
|
---|
1710 |
|
---|
1711 | // append current stats
|
---|
1712 | std::ofstream logwrite(mOptions.mDemoLogfileName.c_str(), std::ios_base::app);
|
---|
1713 | if (logwrite.is_open())
|
---|
1714 | {
|
---|
1715 | // demo settings
|
---|
1716 | logwrite << "\"" << SCENEMANAGER[mOptions.mSceneManager];
|
---|
1717 | if (mOptions.mSceneManager == SM_KDT || mOptions.mSceneManager == SM_KTE)
|
---|
1718 | {
|
---|
1719 | // info about enhanced visibility if internal rendering
|
---|
1720 | String senhvis;
|
---|
1721 | if (mOptions.mRenderMethod == KdTree::KDRM_INTERNAL)
|
---|
1722 | {
|
---|
1723 | if (mOptions.mEnhancedVisibility)
|
---|
1724 | senhvis = "E" + ds;
|
---|
1725 | else
|
---|
1726 | senhvis = "S" + ds;
|
---|
1727 | }
|
---|
1728 |
|
---|
1729 | logwrite << ds << RENDERMETHOD[mOptions.mRenderMethod] << ds << senhvis <<
|
---|
1730 | mOptions.mMaxDepth << ds << mOptions.mKT << ds << mOptions.mKI << ds <<
|
---|
1731 | BUILDMETHOD[mOptions.mBuildMethod];
|
---|
1732 | }
|
---|
1733 | else if (mOptions.mSceneManager == SM_OCM && mOptions.mRenderMethod != KdTree::KDRM_INTERNAL)
|
---|
1734 | {
|
---|
1735 | logwrite << ds << RENDERMETHOD[CONV_OCM_TO_KDT_ALG(mOptions.mRenderMethod)];
|
---|
1736 | }
|
---|
1737 | logwrite << "\"" << fs;
|
---|
1738 | // per second stats
|
---|
1739 | for (std::list<Real>::iterator it = mDemoFPS.begin(); it != mDemoFPS.end(); it ++)
|
---|
1740 | {
|
---|
1741 | if (*it < minFPS)
|
---|
1742 | minFPS = *it;
|
---|
1743 |
|
---|
1744 | if (*it > maxFPS)
|
---|
1745 | maxFPS = *it;
|
---|
1746 |
|
---|
1747 | //avgFPS += *it;
|
---|
1748 |
|
---|
1749 | logwrite << (int)(*it) << fs;
|
---|
1750 |
|
---|
1751 | }
|
---|
1752 | //avgFPS /= mDemoFPS.size();
|
---|
1753 | avgFPS = mDemoStats.mTotalNumFrames / mDemoStats.mTotalEllapsedTime;
|
---|
1754 | // minFPS, avgFPS, maxFPS, comment, record separator
|
---|
1755 | logwrite << (int)minFPS << fs << (int)avgFPS << fs << (int)maxFPS << fs
|
---|
1756 | << mDemoStats.mTotalNumFrames << fs << mDemoStats.mTotalEllapsedTime << fs
|
---|
1757 | << "\"" << mOptions.mComment << "\"" << rs;
|
---|
1758 | logwrite.close();
|
---|
1759 | }
|
---|
1760 | else
|
---|
1761 | {
|
---|
1762 | LogManager::getSingleton().logMessage(
|
---|
1763 | "##Error##: Failed to write demo log to " +
|
---|
1764 | mOptions.mDemoLogfileName);
|
---|
1765 | }
|
---|
1766 | }
|
---|
1767 |
|
---|
1768 | //-----------------------------------------------------------------------------
|
---|
1769 | void KdTreeAppListener::saveFrameInfo(Real elapsedTime)
|
---|
1770 | {
|
---|
1771 | mFrameList.push_back(FrameInfo(mCamNode->getPosition(), mCamNode->getOrientation(), elapsedTime));
|
---|
1772 | }
|
---|
1773 |
|
---|
1774 | //-----------------------------------------------------------------------------
|
---|
1775 | void KdTreeAppListener::setDemoOverlay()
|
---|
1776 | {
|
---|
1777 | // init overlay if not present
|
---|
1778 | if (!mDemoOverlay || !mDemoStatus || !mDemoTime)
|
---|
1779 | {
|
---|
1780 | OGRE_DELETE(mDemoOverlay);
|
---|
1781 | OGRE_DELETE(mDemoStatus);
|
---|
1782 | OGRE_DELETE(mDemoTime);
|
---|
1783 |
|
---|
1784 | mDemoStatus = OverlayManager::getSingleton().createOverlayElement("Panel", "KdTree/DemoStatus");
|
---|
1785 | mDemoStatus->setMetricsMode(GMM_PIXELS);
|
---|
1786 | mDemoStatus->setDimensions(32, 32);
|
---|
1787 | mDemoStatus->setLeft(64);
|
---|
1788 |
|
---|
1789 | mDemoTime = static_cast<TextAreaOverlayElement *>
|
---|
1790 | (OverlayManager::getSingleton().createOverlayElement("TextArea", "KdTree/DemoTime"));
|
---|
1791 | mDemoTime->setMetricsMode(GMM_PIXELS);
|
---|
1792 | mDemoTime->setTop(6);
|
---|
1793 | mDemoTime->setLeft(104);
|
---|
1794 | mDemoTime->setFontName("TrebuchetMSBold");
|
---|
1795 | mDemoTime->setCharHeight(24.0);
|
---|
1796 | mDemoTime->setCaption("00:00");
|
---|
1797 |
|
---|
1798 | mDemoFPSDisp = static_cast<TextAreaOverlayElement *>
|
---|
1799 | (OverlayManager::getSingleton().createOverlayElement("TextArea", "KdTree/DemoFPS"));
|
---|
1800 | mDemoFPSDisp->setMetricsMode(GMM_PIXELS);
|
---|
1801 | mDemoFPSDisp->setAlignment(TextAreaOverlayElement::Right);
|
---|
1802 | mDemoFPSDisp->setTop(6);
|
---|
1803 | mDemoFPSDisp->setLeft(48);
|
---|
1804 | mDemoFPSDisp->setFontName("TrebuchetMSBold");
|
---|
1805 | mDemoFPSDisp->setCharHeight(24.0);
|
---|
1806 | mDemoFPSDisp->setCaption("0");
|
---|
1807 |
|
---|
1808 | PanelOverlayElement *demoCont = static_cast<PanelOverlayElement *>
|
---|
1809 | (OverlayManager::getSingleton().createOverlayElement("Panel", "KdTree/DemoTimePanel"));
|
---|
1810 | demoCont->setMetricsMode(GMM_PIXELS);
|
---|
1811 | demoCont->setHorizontalAlignment(GHA_CENTER);
|
---|
1812 | demoCont->setVerticalAlignment(GVA_TOP);
|
---|
1813 | demoCont->setTop(5);
|
---|
1814 | demoCont->setLeft(-80);
|
---|
1815 | demoCont->setDimensions(160, 32);
|
---|
1816 | demoCont->addChild(mDemoFPSDisp);
|
---|
1817 | demoCont->addChild(mDemoStatus);
|
---|
1818 | demoCont->addChild(mDemoTime);
|
---|
1819 | //demoCont->setMaterialName("Core/StatsBlockCenter");
|
---|
1820 |
|
---|
1821 | mDemoOverlay = OverlayManager::getSingleton().create("KdTree/DemoOverlay");
|
---|
1822 | mDemoOverlay->setZOrder(500);
|
---|
1823 | //mDemoOverlay->add2D(static_cast<PanelOverlayElement *>(mDemoStatus));
|
---|
1824 | mDemoOverlay->add2D(demoCont);
|
---|
1825 | }
|
---|
1826 |
|
---|
1827 | switch(mAppState)
|
---|
1828 | {
|
---|
1829 | case AS_NORMAL:
|
---|
1830 | mDemoOverlay->hide();
|
---|
1831 | break;
|
---|
1832 | case AS_PLAYBACK:
|
---|
1833 | mDemoStatus->setMaterialName("KdTree/DemoPlayButton");
|
---|
1834 | mDemoTime->setColourTop(ColourValue(0.5, 0.7, 0.5));
|
---|
1835 | mDemoTime->setColourBottom(ColourValue(0.3, 0.5, 0.3));
|
---|
1836 | mDemoFPSDisp->setColourTop(ColourValue(0.5, 0.7, 0.5));
|
---|
1837 | mDemoFPSDisp->setColourBottom(ColourValue(0.3, 0.5, 0.3));
|
---|
1838 | mDemoOverlay->show();
|
---|
1839 | break;
|
---|
1840 | case AS_RECORD:
|
---|
1841 | mDemoStatus->setMaterialName("KdTree/DemoRecordButton");
|
---|
1842 | mDemoTime->setColourTop(ColourValue(0.7, 0.5, 0.5));
|
---|
1843 | mDemoTime->setColourBottom(ColourValue(0.5, 0.3, 0.3));
|
---|
1844 | mDemoFPSDisp->setColourTop(ColourValue(0.7, 0.5, 0.5));
|
---|
1845 | mDemoFPSDisp->setColourBottom(ColourValue(0.5, 0.3, 0.3));
|
---|
1846 | mDemoOverlay->show();
|
---|
1847 | break;
|
---|
1848 | default:
|
---|
1849 | break;
|
---|
1850 | }
|
---|
1851 |
|
---|
1852 | } |
---|