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 | mViewCellsLoaded(false),
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117 | mUseViewCells(false),
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118 | mUseVisibilityFilter(false),
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119 | //counters
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120 | mSeqNum(0),
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121 | mNumScreenShots(0),
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122 | // rendering/texture options
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123 | mSceneDetailIndex(PM_SOLID),
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124 | //mFiltering(TFO_ANISOTROPIC),
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125 | //mAniso(8),
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126 | mFiltering(TFO_BILINEAR),
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127 | mAniso(1),
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128 | // chc stats
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129 | mDelayedQueriesIssued(0.0f),
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130 | mDelayedTraversedNodes(0.0f),
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131 | // movement
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132 | mTranslateVector(Vector3::ZERO),
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133 | mVizCamTransVect(Vector3::ZERO),
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134 | mRotX(0.0f),
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135 | mRotY(0.0f),
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136 | mMoveScale(0.0f),
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137 | mRotScale(0.0f),
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138 | mDeathAngle(0.0f),
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139 | mRaySceneQuery(0),
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140 | // just to stop toggles flipping too fast
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141 | mTimeUntilNextToggle(0.0f),
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142 | // stuff for walkthrough recording/playback
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143 | mTimeUntilNextLogWrite(0.0f),
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144 | mTimeRemaining(0.0f),
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145 | mWaitBeforeDemoStart(0.0f),
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146 | mAppState(AS_NORMAL)
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147 | {
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148 | mInputTypeSwitchingOn = mUseBufferedInputKeys || mUseBufferedInputMouse;
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149 |
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150 | if (mInputTypeSwitchingOn)
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151 | {
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152 | mEventProcessor = new EventProcessor();
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153 | mEventProcessor->initialise(win);
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154 | mEventProcessor->startProcessingEvents();
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155 | mEventProcessor->addKeyListener(this);
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156 | mInputDevice = mEventProcessor->getInputReader();
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157 |
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158 | }
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159 | else
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160 | {
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161 | mInputDevice = PlatformManager::getSingleton().createInputReader();
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162 | mInputDevice->initialise(win,true, true);
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163 | }
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164 |
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165 | MaterialManager::getSingleton().setDefaultTextureFiltering(mFiltering);
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166 | MaterialManager::getSingleton().setDefaultAnisotropy(mAniso);
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167 |
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168 | mCamera = sm->getCamera("PlayerCam");
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169 | mTopCam = sm->getCamera("TopCam");
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170 | mCamNode = sm->getSceneNode("PlayerCamNode");
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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 | // loading view cells overlay
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181 | mLoadingOverlay = OverlayManager::getSingleton().getByName("Example/Visibility/LoadingOverlay");
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182 | mMyLoadingInfo = OverlayManager::getSingleton().getOverlayElement("Example/Visibility/Loading/MyLoadingInfo");
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183 | mMyLoadingInfo->setCaption("loading view cells ...");
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184 |
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185 | mLoadingOverlay->hide();
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186 |
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187 | initKdTreeOverlay();
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188 | initStatsOverlay();
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189 |
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190 | // set view cells
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191 | if (mOptions.mSceneType == ST_GEOMETRY)
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192 | {
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193 | switch(mOptions.mViewCells)
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194 | {
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195 | case VCM_ON:
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196 | toggleUseViewCells();
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197 | break;
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198 | case VCM_FILTER:
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199 | toggleUseViewCells();
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200 | toggleUseVisibilityFilter();
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201 | break;
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202 | }
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203 | }
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204 |
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205 | if (!mOptions.mDemoInfileName.empty())
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206 | loadFrames(mOptions.mDemoInfileName, mFrameList);
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207 |
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208 | if (!mOptions.mDemoInfileName.empty() && mOptions.mDemoMode)
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209 | {
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210 | // force X second wait when in demo mode - avoids initial low framerate due to loading delays
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211 | mWaitBeforeDemoStart = DEMO_WAIT;
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212 | // wait one interval before first write
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213 | mTimeUntilNextLogWrite = mOptions.mDemoInterval;
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214 | // set playback icon
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215 | togglePlayback();
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216 | // hide all other overlays
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217 | mStatsOn = false;
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218 | }
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219 |
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220 | showDebugOverlay(mStatsOn);
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221 | setDemoOverlay();
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222 | }
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223 | //-----------------------------------------------------------------------
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224 | KdTreeAppListener::~KdTreeAppListener()
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225 | {
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226 | if (mInputTypeSwitchingOn)
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227 | {
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228 | delete mEventProcessor;
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229 | }
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230 | else
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231 | {
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232 | PlatformManager::getSingleton().destroyInputReader( mInputDevice );
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233 | }
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234 | }
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235 | //-----------------------------------------------------------------------
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236 | void KdTreeAppListener::initOverlayElement(OverlayElement **elInfo, String ext,
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237 | String name, int top, String caption)
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238 | {
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239 | OverlayElement *el =
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240 | OverlayManager::getSingleton().getOverlayElement(ext + name);
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241 |
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242 | (*elInfo) = OverlayManager::getSingleton().getOverlayElement(ext + name + "Info");
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243 | (*elInfo)->setCaption(caption);
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244 |
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245 | el->setTop(top);
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246 | (*elInfo)->setTop(top);
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247 | }
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248 | //-----------------------------------------------------------------------
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249 | void KdTreeAppListener::initStatsOverlay()
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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 |
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254 | //-- visibility culling stats overlay
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255 | int top = border_height;
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256 |
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257 | String ext = "KdTree/Visibility/";
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258 |
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259 | initOverlayElement(&mFrustumCulledNodesInfo, ext, "FrustumCulledNodes", top, ": 0"); top += vert_space;
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260 | initOverlayElement(&mQueryCulledNodesInfo, ext, "QueryCulledNodes", top, ": 0"); top += vert_space;
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261 | initOverlayElement(&mTraversedNodesInfo, ext, "TraversedNodes", top, ": 0"); top += vert_space;
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262 | initOverlayElement(&mHierarchyNodesInfo, ext, "HierarchyNodes", top, ": 0"); top += vert_space;
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263 | initOverlayElement(&mRenderedNodesInfo, ext, "RenderedNodes", top, ": 0"); top += vert_space;
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264 | initOverlayElement(&mObjectsCountInfo, ext, "ObjectsCount", top, ": 0"); top += vert_space;
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265 | initOverlayElement(&mQueriesIssuedInfo, ext, "QueriesIssued", top, ": 0"); top += vert_space;
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266 |
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267 | OverlayElement *visPanel = OverlayManager::getSingleton().
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268 | getOverlayElement("KdTree/VisibilityStatsPanel");
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269 |
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270 | visPanel->setHeight(top + border_height);
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271 | }
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272 | //-----------------------------------------------------------------------
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273 | void KdTreeAppListener::initKdTreeOverlay()
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274 | {
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275 | const int border_height = 10;
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276 | const int vert_space = 15;
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277 | int top = border_height;
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278 |
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279 | String ext = "KdTree/";
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280 | String sMD, sKT, sKI, sHL, sBM, sRM, sFM, sTC, sEV, sVC, sVF;
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281 |
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282 | int maxd;
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283 | if (mSceneMgr->getOption("KdTreeMaxDepth", &maxd))
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284 | sMD = ": " + StringConverter::toString(maxd);
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285 | else
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286 | sMD = NA;
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287 |
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288 | Real kt;
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289 | if (mSceneMgr->getOption("KT", &kt))
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290 | sKT = ": " + StringConverter::toString(kt);
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291 | else
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292 | sKT = NA;
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293 |
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294 | Real ki;
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295 | if (mSceneMgr->getOption("KI", &ki))
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296 | sKI = ": " + StringConverter::toString(ki);
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297 | else
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298 | sKI = NA;
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299 |
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300 | int hl;
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301 | if (mSceneMgr->getOption("HiLiteLevel", &hl))
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302 | sHL = ": " + StringConverter::toString(hl);
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303 | else
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304 | sHL = NA;
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305 | if (mShowTree == SHOWTREE_OFF)
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306 | sHL = ": off";
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307 |
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308 | int bm;
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309 | if (mSceneMgr->getOption("BuildMethod", &bm))
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310 | sBM = ": " + BUILDMETHODCAPTION[bm];
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311 | else
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312 | sBM = NA;
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313 |
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314 | int rm;
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315 | if (mSceneMgr->getOption("RenderMethod", &rm))
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316 | sRM = ": " + RENDERMETHODCAPTION[rm];
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317 | else
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318 | sRM = NA;
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319 |
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320 | // hack to allow mode switching in OCM
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321 | if (mOptions.mSceneManager == SM_OCM)
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322 | {
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323 | rm = CONV_KDT_TO_OCM_ALG(mOptions.mRenderMethod);
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324 | sRM = ": " + RENDERMETHODCAPTION[CONV_OCM_TO_KDT_ALG(rm)];
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325 | }
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326 |
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327 | bool enh;
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328 | if (mSceneMgr->getOption("EnhancedVisibility", &enh))
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329 | {
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330 | if (enh)
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331 | sEV = ": Enhanced";
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332 | else
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333 | sEV = ": Simple";
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334 | }
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335 | else
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336 | {
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337 | sEV = NA;
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338 | }
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339 |
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340 | sFM = NA;
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341 | if (mFreeMove)
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342 | sFM = ": Free";
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343 | else
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344 | sFM = ": Ground";
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345 |
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346 | sTC = NA;
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347 | if (mTopCamFollow)
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348 | sTC = ": Follow";
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349 | else
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350 | sTC = ": Free";
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351 |
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352 | if (mSceneMgr->getOption("UseViewCells", &mUseViewCells) && mOptions.mSceneType == ST_GEOMETRY)
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353 | {
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354 | if (mUseViewCells)
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355 | sVC = ": on";
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356 | else
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357 | sVC = ": off";
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358 | }
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359 | else
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360 | {
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361 | if (mOptions.mSceneType == ST_GEOMETRY && mOptions.myApp->getViewCellsFileName() != "" &&
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362 | (mOptions.mSceneManager == SM_KDT ||
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363 | mOptions.mSceneManager == SM_KTE ||
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364 | mOptions.mSceneManager == SM_OCM))
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365 | {
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366 | sVC = ": off";
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367 | }
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368 | else
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369 | {
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370 | sVC = NA;
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371 | }
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372 | }
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373 |
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374 | if (mSceneMgr->getOption("UseVisibilityFilter", &mUseVisibilityFilter) && mOptions.mSceneType == ST_GEOMETRY)
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375 | {
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376 | if (mUseVisibilityFilter)
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377 | sVF = ": on";
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378 | else
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379 | sVF = ": off";
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380 | }
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381 | else
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382 | {
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383 | if (mOptions.mSceneType == ST_GEOMETRY && mOptions.myApp->getViewCellsFileName() != "" &&
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384 | (mOptions.mSceneManager == SM_KDT ||
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385 | mOptions.mSceneManager == SM_KTE ||
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386 | mOptions.mSceneManager == SM_OCM))
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387 | {
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388 | sVF = ": off";
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389 | }
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390 | else
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391 | {
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392 | sVF = NA;
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393 | }
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394 | }
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395 |
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396 | initOverlayElement(&mRenderMethodInfo, ext, "RenderMethod", top, sRM); top += vert_space;
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397 | initOverlayElement(&mEnhancedVisInfo, ext, "EnhancedVis", top, sEV); top += vert_space;
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398 | initOverlayElement(&mBuildMethodInfo, ext, "BuildMethod", top, sBM); top += vert_space;
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399 | initOverlayElement(&mKdTreeMaxDepthInfo, ext, "KdTreeMaxDepth", top, sMD); top += vert_space;
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400 | initOverlayElement(&mHighlightLevelInfo, ext, "HighlightLevel", top, sHL); top += vert_space;
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401 | initOverlayElement(&mKTInfo, ext, "KT", top, sKT); top += vert_space;
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402 | initOverlayElement(&mKIInfo, ext, "KI", top, sKI); top += vert_space;
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403 | initOverlayElement(&mMovementInfo, ext, "Movement", top, sFM); top += vert_space;
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404 | initOverlayElement(&mTopCamInfo, ext, "TopCam", top, sTC); top += vert_space;
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405 | initOverlayElement(&mViewCellsInfo, ext, "ViewCells", top, sVC); top += vert_space;
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406 | initOverlayElement(&mViewFilterInfo, ext, "ViewFilter", top, sVF); top += vert_space;
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407 |
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408 | OverlayElement *visPanel = OverlayManager::getSingleton().
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409 | getOverlayElement("KdTree/OptionsPanel");
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410 |
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411 | visPanel->setHeight(top + border_height);
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412 | }
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413 |
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414 | void KdTreeAppListener::showDebugOverlay(bool show)
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415 | {
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416 | if (mDebugOverlay && mKdTreeOverlay)
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417 | {
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418 | if (show)
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419 | {
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420 | mDebugOverlay->show();
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421 | mKdTreeOverlay->show();
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422 | }
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423 | else
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424 | {
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425 | mDebugOverlay->hide();
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426 | mKdTreeOverlay->hide();
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427 | }
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428 | }
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429 | }
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430 |
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431 | void KdTreeAppListener::toggleUseViewCells()
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432 | {
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433 | // viewcells apply only for scenes loaded from geometry
|
---|
434 | if (mOptions.mSceneType != ST_GEOMETRY ||
|
---|
435 | mOptions.myApp->getViewCellsFileName().empty())
|
---|
436 | return;
|
---|
437 |
|
---|
438 | mUseViewCells = !mUseViewCells;
|
---|
439 |
|
---|
440 |
|
---|
441 | // load on demand
|
---|
442 | if (mUseViewCells && !mViewCellsLoaded)
|
---|
443 | {
|
---|
444 | mLoadingOverlay->show();
|
---|
445 |
|
---|
446 | // call once to load view cell loading overlay
|
---|
447 | mWindow->update();
|
---|
448 | mViewCellsLoaded = mSceneMgr->setOption("LoadViewCells",
|
---|
449 | mOptions.myApp->getViewCellsFileName().c_str());
|
---|
450 |
|
---|
451 | if (!mViewCellsLoaded)
|
---|
452 | {
|
---|
453 | LogManager::getSingleton().logMessage("#@#@ Error: loading view cells from " +
|
---|
454 | mOptions.myApp->getViewCellsFileName() + " failed.");
|
---|
455 | }
|
---|
456 |
|
---|
457 | mLoadingOverlay->hide();
|
---|
458 | }
|
---|
459 |
|
---|
460 | if (mSceneMgr->setOption("UseViewCells", &mUseViewCells))
|
---|
461 | {
|
---|
462 | if (mUseViewCells)
|
---|
463 | mViewCellsInfo->setCaption(": on");
|
---|
464 | else
|
---|
465 | mViewCellsInfo->setCaption(": off");
|
---|
466 | }
|
---|
467 | else
|
---|
468 | {
|
---|
469 | mViewCellsInfo->setCaption(NA);
|
---|
470 | }
|
---|
471 | }
|
---|
472 |
|
---|
473 | void KdTreeAppListener::toggleUseVisibilityFilter()
|
---|
474 | {
|
---|
475 | mUseVisibilityFilter = !mUseVisibilityFilter;
|
---|
476 | if (mSceneMgr->setOption("UseVisibilityFilter", &mUseVisibilityFilter))
|
---|
477 | {
|
---|
478 | if (mUseVisibilityFilter)
|
---|
479 | mViewFilterInfo->setCaption(": on");
|
---|
480 | else
|
---|
481 | mViewFilterInfo->setCaption(": off");
|
---|
482 | }
|
---|
483 | else
|
---|
484 | {
|
---|
485 | mViewFilterInfo->setCaption(NA);
|
---|
486 | }
|
---|
487 | }
|
---|
488 |
|
---|
489 | void KdTreeAppListener::toggleVizCamera()
|
---|
490 | {
|
---|
491 | static int nodeVizMode = 0;
|
---|
492 |
|
---|
493 | nodeVizMode = (nodeVizMode + 1) % NODEVIZ_MODES_NUM;
|
---|
494 |
|
---|
495 | if (nodeVizMode != 0)
|
---|
496 | {
|
---|
497 | if (!mVizCamera)
|
---|
498 | {
|
---|
499 | Viewport* tvp = mWindow->addViewport(mTopCam,
|
---|
500 | VIZ_VIEWPORT_Z_ORDER, 0.66, 0.66, 0.34, 0.34);
|
---|
501 | tvp->setBackgroundColour(ColourValue(1.0, 0.0, 0.0));
|
---|
502 | tvp->setOverlaysEnabled(false);
|
---|
503 |
|
---|
504 | mTopCam->setAspectRatio(
|
---|
505 | Real(tvp->getActualWidth())/Real(tvp->getActualHeight()));
|
---|
506 | mVizCamera = true;
|
---|
507 | mSceneMgr->setOption("VisualizeCulledNodes", &mVizCamera);
|
---|
508 | }
|
---|
509 |
|
---|
510 | bool renderNodesForViz = (nodeVizMode == NODEVIZ_RENDER_NODES) ||
|
---|
511 | (nodeVizMode == NODEVIZ_RENDER_NODES_AND_CONTENT);
|
---|
512 | bool renderNodesContentForViz = (nodeVizMode == NODEVIZ_RENDER_NODES_AND_CONTENT);
|
---|
513 |
|
---|
514 | mSceneMgr->setOption("RenderNodesForViz", &renderNodesForViz);
|
---|
515 | mSceneMgr->setOption("RenderNodesContentForViz", &renderNodesContentForViz);
|
---|
516 | }
|
---|
517 | else
|
---|
518 | {
|
---|
519 | mWindow->removeViewport(VIZ_VIEWPORT_Z_ORDER);
|
---|
520 | mVizCamera = false;
|
---|
521 | mSceneMgr->setOption("VisualizeCulledNodes", &mVizCamera);
|
---|
522 | }
|
---|
523 | }
|
---|
524 |
|
---|
525 | void KdTreeAppListener::toggleShowBoxes()
|
---|
526 | {
|
---|
527 | mShowTree = (mShowTree + 1) % SHOWTREE_MODES_NUM;
|
---|
528 | bool show = false, all = false;
|
---|
529 |
|
---|
530 | switch (mShowTree)
|
---|
531 | {
|
---|
532 | case SHOWTREE_OFF:
|
---|
533 | break;
|
---|
534 | case SHOWTREE_HILITE:
|
---|
535 | show = true;
|
---|
536 | break;
|
---|
537 | case SHOWTREE_ALL:
|
---|
538 | show = all = true;
|
---|
539 | break;
|
---|
540 | }
|
---|
541 |
|
---|
542 | // set display
|
---|
543 |
|
---|
544 | if (mSceneMgr->getTypeName() == "OctreeSceneManager")
|
---|
545 | mSceneMgr->setOption("ShowOctree", &show);
|
---|
546 | else if (
|
---|
547 | mSceneMgr->getTypeName() == "KdTreeSceneManager" ||
|
---|
548 | mSceneMgr->getTypeName() == "KdTreeTerrainSceneManager")
|
---|
549 | mSceneMgr->setOption("ShowKdTree", &show);
|
---|
550 |
|
---|
551 | // set showall
|
---|
552 | mSceneMgr->setOption("ShowAllBoxes", &all);
|
---|
553 |
|
---|
554 | if (!show)
|
---|
555 | mHighlightLevelInfo->setCaption(": off");
|
---|
556 | else
|
---|
557 | {
|
---|
558 | int hl;
|
---|
559 | if (mSceneMgr->getOption("HiLiteLevel", &hl))
|
---|
560 | mHighlightLevelInfo->setCaption(": " + StringConverter::toString(hl));
|
---|
561 | else
|
---|
562 | mHighlightLevelInfo->setCaption(NA);
|
---|
563 | }
|
---|
564 | }
|
---|
565 |
|
---|
566 | void KdTreeAppListener::toggleEnhancedVisibility()
|
---|
567 | {
|
---|
568 | bool mode;
|
---|
569 | if (mSceneMgr->getOption("EnhancedVisibility", &mode))
|
---|
570 | {
|
---|
571 | mode = !mode;
|
---|
572 | if (mSceneMgr->setOption("EnhancedVisibility", &mode))
|
---|
573 | {
|
---|
574 | if (mode)
|
---|
575 | mEnhancedVisInfo->setCaption(": Enhanced");
|
---|
576 | else
|
---|
577 | mEnhancedVisInfo->setCaption(": Simple");
|
---|
578 |
|
---|
579 | mOptions.mEnhancedVisibility = mode;
|
---|
580 | }
|
---|
581 | }
|
---|
582 | else
|
---|
583 | {
|
---|
584 | mEnhancedVisInfo->setCaption(NA);
|
---|
585 | }
|
---|
586 | }
|
---|
587 |
|
---|
588 | void KdTreeAppListener::toggleBuildMethod()
|
---|
589 | {
|
---|
590 | int bm;
|
---|
591 |
|
---|
592 | if (mSceneMgr->getOption("BuildMethod", &bm))
|
---|
593 | {
|
---|
594 | bm = (bm + 1) % KdTree::KDBM_SIZE;
|
---|
595 | if (mSceneMgr->setOption("BuildMethod", &bm))
|
---|
596 | {
|
---|
597 | mBuildMethodInfo->setCaption(": " + BUILDMETHODCAPTION[bm]);
|
---|
598 | mOptions.mBuildMethod = bm;
|
---|
599 | }
|
---|
600 | }
|
---|
601 | else
|
---|
602 | {
|
---|
603 | mBuildMethodInfo->setCaption(NA);
|
---|
604 | }
|
---|
605 | }
|
---|
606 |
|
---|
607 | void KdTreeAppListener::toggleRenderMethod()
|
---|
608 | {
|
---|
609 | int rm;
|
---|
610 |
|
---|
611 | if (mSceneMgr->getOption("RenderMethod", &rm))
|
---|
612 | {
|
---|
613 | rm = (rm + 1) % KdTree::KDRM_SIZE;
|
---|
614 | if (mSceneMgr->setOption("RenderMethod", &rm))
|
---|
615 | {
|
---|
616 | mRenderMethodInfo->setCaption(": " + RENDERMETHODCAPTION[rm]);
|
---|
617 | mOptions.mRenderMethod = rm;
|
---|
618 | }
|
---|
619 | }
|
---|
620 | else
|
---|
621 | {
|
---|
622 | mRenderMethodInfo->setCaption(NA);
|
---|
623 | }
|
---|
624 |
|
---|
625 | // hack to allow mode switching in OCM, cannot extract setting from sm
|
---|
626 | if (mOptions.mSceneManager == SM_OCM)
|
---|
627 | {
|
---|
628 | static int alg = CONV_KDT_TO_OCM_ALG(mOptions.mRenderMethod);
|
---|
629 | alg = (alg + 1) % 3;
|
---|
630 | if (mSceneMgr->setOption("Algorithm", &alg))
|
---|
631 | mRenderMethodInfo->setCaption(": " + RENDERMETHODCAPTION[CONV_OCM_TO_KDT_ALG(alg)]);
|
---|
632 | }
|
---|
633 | }
|
---|
634 |
|
---|
635 | bool KdTreeAppListener::processUnbufferedKeyInput(const FrameEvent& evt)
|
---|
636 | {
|
---|
637 | // ignore all keystrokes except escape when in demo mode
|
---|
638 | if (mOptions.mDemoMode)
|
---|
639 | {
|
---|
640 | if (mInputDevice->isKeyDown(KC_ESCAPE))
|
---|
641 | return false;
|
---|
642 | else
|
---|
643 | return true;
|
---|
644 | }
|
---|
645 |
|
---|
646 | if (mInputDevice->isKeyDown(KC_F1) && mTimeUntilNextToggle <= 0)
|
---|
647 | {
|
---|
648 | // TODO show help overlay
|
---|
649 | }
|
---|
650 |
|
---|
651 | // show/hide vis viewport
|
---|
652 | if (mInputDevice->isKeyDown(KC_F2) && mTimeUntilNextToggle <= 0)
|
---|
653 | {
|
---|
654 | toggleVizCamera();
|
---|
655 | mTimeUntilNextToggle = 0.5;
|
---|
656 | }
|
---|
657 |
|
---|
658 | // show/hide kdtree boxes
|
---|
659 | if (mInputDevice->isKeyDown(KC_F3) && mTimeUntilNextToggle <= 0)
|
---|
660 | {
|
---|
661 | toggleShowBoxes();
|
---|
662 | mTimeUntilNextToggle = 0.5;
|
---|
663 | }
|
---|
664 |
|
---|
665 | if (mInputDevice->isKeyDown(KC_F4) && mTimeUntilNextToggle <= 0)
|
---|
666 | {
|
---|
667 | bool toggleShow;
|
---|
668 | mSceneMgr->getOption("ShowNodes", &toggleShow);
|
---|
669 | toggleShow = !toggleShow;
|
---|
670 | mSceneMgr->setOption("ShowNodes", &toggleShow);
|
---|
671 | mTimeUntilNextToggle = 0.5;
|
---|
672 | }
|
---|
673 |
|
---|
674 | // demo recording stuff
|
---|
675 | if (mInputDevice->isKeyDown(KC_F5) && mTimeUntilNextToggle <= 0)
|
---|
676 | {
|
---|
677 | toggleRecord();
|
---|
678 | mTimeUntilNextToggle = 0.5;
|
---|
679 | }
|
---|
680 |
|
---|
681 | if (mInputDevice->isKeyDown(KC_F6) && mTimeUntilNextToggle <= 0)
|
---|
682 | {
|
---|
683 | if (!mOptions.mDemoOutfileName.empty() && !mFrameList.empty())
|
---|
684 | saveFrames(mOptions.mDemoOutfileName, mFrameList);
|
---|
685 | mTimeUntilNextToggle = 0.5;
|
---|
686 | }
|
---|
687 |
|
---|
688 | if (mInputDevice->isKeyDown(KC_F7) && mTimeUntilNextToggle <= 0)
|
---|
689 | {
|
---|
690 | SceneNode *entnode = mSceneMgr->getSceneNode("AnchorNode");
|
---|
691 | if (!mOptions.myApp->saveSceneASCII(mOptions.mSceneOutfileName, entnode))
|
---|
692 | LogManager::getSingleton().logMessage(
|
---|
693 | "##Error##: Failed to save scene to " + mOptions.mSceneOutfileName);
|
---|
694 | mTimeUntilNextToggle = 0.5;
|
---|
695 | }
|
---|
696 |
|
---|
697 | if (mInputDevice->isKeyDown(KC_F8) && mTimeUntilNextToggle <= 0)
|
---|
698 | {
|
---|
699 | // fill scene only once (for now), stop if anchor node exists
|
---|
700 | try
|
---|
701 | {
|
---|
702 | SceneNode *entnode = mSceneMgr->getSceneNode("AnchorNode");
|
---|
703 | }
|
---|
704 | catch (Exception)
|
---|
705 | {
|
---|
706 | // read interesting params from config file
|
---|
707 | ConfigFile terrainconf;
|
---|
708 | std::stringstream s;
|
---|
709 | Real x,y,z;
|
---|
710 |
|
---|
711 | terrainconf.load("terrain.cfg");
|
---|
712 |
|
---|
713 | s << terrainconf.getSetting("PageWorldX");
|
---|
714 | s >> x;
|
---|
715 | s.clear();
|
---|
716 |
|
---|
717 | s << terrainconf.getSetting("MaxHeight");
|
---|
718 | s >> y;
|
---|
719 | s.clear();
|
---|
720 |
|
---|
721 | s << terrainconf.getSetting("PageWorldZ");
|
---|
722 | s >> z;
|
---|
723 | s.clear();
|
---|
724 |
|
---|
725 | mOptions.myApp->createTerrainScene(x, y * 0.3, z);
|
---|
726 |
|
---|
727 | // rebuild tree
|
---|
728 | mSceneMgr->setOption("RebuildKdTree", 0);
|
---|
729 | }
|
---|
730 |
|
---|
731 | mTimeUntilNextToggle = 0.5;
|
---|
732 | }
|
---|
733 |
|
---|
734 |
|
---|
735 | if (mInputDevice->isKeyDown(KC_F9) && mTimeUntilNextToggle <= 0)
|
---|
736 | {
|
---|
737 | togglePlayback();
|
---|
738 | mTimeUntilNextToggle = 0.5;
|
---|
739 | }
|
---|
740 |
|
---|
741 | if (mInputDevice->isKeyDown(KC_0) && mTimeUntilNextToggle <= 0)
|
---|
742 | {
|
---|
743 | toggleBuildMethod();
|
---|
744 | mTimeUntilNextToggle = 0.5;
|
---|
745 | }
|
---|
746 |
|
---|
747 | if (mInputDevice->isKeyDown(KC_SPACE) && mTimeUntilNextToggle <= 0)
|
---|
748 | {
|
---|
749 | toggleRenderMethod();
|
---|
750 | mTimeUntilNextToggle = 0.5;
|
---|
751 | }
|
---|
752 |
|
---|
753 | if (mInputDevice->isKeyDown(KC_V) && mTimeUntilNextToggle <= 0)
|
---|
754 | {
|
---|
755 | toggleEnhancedVisibility();
|
---|
756 | mTimeUntilNextToggle = 0.5;
|
---|
757 | }
|
---|
758 |
|
---|
759 | if (mInputDevice->isKeyDown(KC_C) && mTimeUntilNextToggle <= 0)
|
---|
760 | {
|
---|
761 | toggleUseViewCells();
|
---|
762 | mTimeUntilNextToggle = 0.5;
|
---|
763 | }
|
---|
764 |
|
---|
765 | if (mInputDevice->isKeyDown(KC_X) && mTimeUntilNextToggle <= 0)
|
---|
766 | {
|
---|
767 | toggleUseVisibilityFilter();
|
---|
768 | mTimeUntilNextToggle = 0.5;
|
---|
769 | }
|
---|
770 |
|
---|
771 | if (mInputDevice->isKeyDown(KC_B) && mTimeUntilNextToggle <= 0)
|
---|
772 | {
|
---|
773 | mSceneMgr->showBoundingBoxes( ! mSceneMgr->getShowBoundingBoxes() );
|
---|
774 | mTimeUntilNextToggle = 0.5;
|
---|
775 | }
|
---|
776 |
|
---|
777 | const static int vizCamSpeedup = 12;
|
---|
778 | // moving the cull camera
|
---|
779 | if (mInputDevice->isKeyDown(KC_NUMPAD2))
|
---|
780 | {
|
---|
781 | mVizCamTransVect.y = -mMoveScale * vizCamSpeedup;
|
---|
782 | }
|
---|
783 | if (mInputDevice->isKeyDown(KC_NUMPAD8))
|
---|
784 | {
|
---|
785 | mVizCamTransVect.y = mMoveScale * vizCamSpeedup;
|
---|
786 | }
|
---|
787 | if (mInputDevice->isKeyDown(KC_NUMPAD4))
|
---|
788 | {
|
---|
789 | mVizCamTransVect.x = -mMoveScale * vizCamSpeedup;
|
---|
790 | }
|
---|
791 | if (mInputDevice->isKeyDown(KC_NUMPAD6))
|
---|
792 | {
|
---|
793 | mVizCamTransVect.x = mMoveScale * vizCamSpeedup;
|
---|
794 | }
|
---|
795 | if (mInputDevice->isKeyDown(KC_SUBTRACT))
|
---|
796 | {
|
---|
797 | mVizCamTransVect.z = mMoveScale * vizCamSpeedup;
|
---|
798 | }
|
---|
799 | if (mInputDevice->isKeyDown(KC_ADD))
|
---|
800 | {
|
---|
801 | mVizCamTransVect.z = -mMoveScale * vizCamSpeedup;
|
---|
802 | }
|
---|
803 |
|
---|
804 | if ((mInputDevice->isKeyDown(KC_1) || mInputDevice->isKeyDown(KC_2)) && mTimeUntilNextToggle <= 0)
|
---|
805 | {
|
---|
806 | int currdepth;
|
---|
807 | if (mSceneMgr->getOption("KdTreeMaxDepth", &currdepth))
|
---|
808 | {
|
---|
809 | if (mInputDevice->isKeyDown(KC_1))
|
---|
810 | currdepth--;
|
---|
811 | else if (mInputDevice->isKeyDown(KC_2))
|
---|
812 | currdepth++;
|
---|
813 |
|
---|
814 | if (mSceneMgr->setOption("KdTreeMaxDepth", &currdepth))
|
---|
815 | {
|
---|
816 | mKdTreeMaxDepthInfo->setCaption(": " + StringConverter::toString(currdepth));
|
---|
817 | int hl;
|
---|
818 | if (mSceneMgr->getOption("HiLiteLevel", &hl))
|
---|
819 | mHighlightLevelInfo->setCaption(": " + StringConverter::toString(hl));
|
---|
820 | else
|
---|
821 | mHighlightLevelInfo->setCaption(NA);
|
---|
822 | }
|
---|
823 | }
|
---|
824 | else
|
---|
825 | {
|
---|
826 | mKdTreeMaxDepthInfo->setCaption(NA);
|
---|
827 | mHighlightLevelInfo->setCaption(NA);
|
---|
828 | }
|
---|
829 |
|
---|
830 | if (mShowTree == SHOWTREE_OFF)
|
---|
831 | mHighlightLevelInfo->setCaption(": off");
|
---|
832 |
|
---|
833 | mTimeUntilNextToggle = 0.2;
|
---|
834 | }
|
---|
835 |
|
---|
836 | if ((mInputDevice->isKeyDown(KC_3) || mInputDevice->isKeyDown(KC_4)) && mTimeUntilNextToggle <= 0)
|
---|
837 | {
|
---|
838 | int hl;
|
---|
839 | if (mSceneMgr->getOption("HiLiteLevel", &hl))
|
---|
840 | {
|
---|
841 | if (mInputDevice->isKeyDown(KC_3))
|
---|
842 | hl--;
|
---|
843 | else if (mInputDevice->isKeyDown(KC_4))
|
---|
844 | hl++;
|
---|
845 |
|
---|
846 | if (mSceneMgr->setOption("HiLiteLevel", &hl))
|
---|
847 | mHighlightLevelInfo->setCaption(": " + StringConverter::toString(hl));
|
---|
848 | }
|
---|
849 | else
|
---|
850 | {
|
---|
851 | mHighlightLevelInfo->setCaption(NA);
|
---|
852 | }
|
---|
853 |
|
---|
854 | if (mShowTree == SHOWTREE_OFF)
|
---|
855 | mHighlightLevelInfo->setCaption(": off");
|
---|
856 |
|
---|
857 | mTimeUntilNextToggle = 0.2;
|
---|
858 | }
|
---|
859 |
|
---|
860 |
|
---|
861 | if ((mInputDevice->isKeyDown(KC_5) ||mInputDevice->isKeyDown(KC_6)) && mTimeUntilNextToggle <= 0)
|
---|
862 | {
|
---|
863 | Real kt;
|
---|
864 | if (mSceneMgr->getOption("KT", &kt))
|
---|
865 | {
|
---|
866 | if (mInputDevice->isKeyDown(KC_5))
|
---|
867 | kt -= 0.1;
|
---|
868 | else if (mInputDevice->isKeyDown(KC_6))
|
---|
869 | kt += 0.1;
|
---|
870 |
|
---|
871 | if (kt < 0.1)
|
---|
872 | kt = 0.1;
|
---|
873 |
|
---|
874 | if (mSceneMgr->setOption("KT", &kt))
|
---|
875 | mKTInfo->setCaption(": " + StringConverter::toString(kt));
|
---|
876 | }
|
---|
877 | else
|
---|
878 | {
|
---|
879 | mKTInfo->setCaption(NA);
|
---|
880 | }
|
---|
881 |
|
---|
882 | mTimeUntilNextToggle = 0.2;
|
---|
883 | }
|
---|
884 |
|
---|
885 | if ((mInputDevice->isKeyDown(KC_7) || mInputDevice->isKeyDown(KC_8)) && mTimeUntilNextToggle <= 0)
|
---|
886 | {
|
---|
887 | Real ki;
|
---|
888 | if (mSceneMgr->getOption("KI", &ki))
|
---|
889 | {
|
---|
890 | if (mInputDevice->isKeyDown(KC_7))
|
---|
891 | ki -= 0.1;
|
---|
892 | else if (mInputDevice->isKeyDown(KC_8))
|
---|
893 | ki += 0.1;
|
---|
894 |
|
---|
895 | if (ki < 0.1)
|
---|
896 | ki = 0.1;
|
---|
897 |
|
---|
898 | if (mSceneMgr->setOption("KI", &ki))
|
---|
899 | mKIInfo->setCaption(": " + StringConverter::toString(ki));
|
---|
900 | }
|
---|
901 | else
|
---|
902 | {
|
---|
903 | mKIInfo->setCaption(NA);
|
---|
904 | }
|
---|
905 |
|
---|
906 | mTimeUntilNextToggle = 0.2;
|
---|
907 | }
|
---|
908 |
|
---|
909 | if (mInputDevice->isKeyDown(KC_U) && mTimeUntilNextToggle <= 0)
|
---|
910 | {
|
---|
911 | mFreeMove = !mFreeMove;
|
---|
912 | String move = ": N/A";
|
---|
913 | if (mFreeMove)
|
---|
914 | move = ": Free";
|
---|
915 | else
|
---|
916 | move = ": Ground";
|
---|
917 |
|
---|
918 | mMovementInfo->setCaption(move);
|
---|
919 |
|
---|
920 | mTimeUntilNextToggle = 0.5;
|
---|
921 | }
|
---|
922 |
|
---|
923 | if (mInputDevice->isKeyDown(KC_I) && mTimeUntilNextToggle <= 0)
|
---|
924 | {
|
---|
925 | mTopCamFollow = !mTopCamFollow;
|
---|
926 | String move = ": N/A";
|
---|
927 | if (mTopCamFollow)
|
---|
928 | move = ": Follow";
|
---|
929 | else
|
---|
930 | move = ": Free";
|
---|
931 |
|
---|
932 | mTopCamInfo->setCaption(move);
|
---|
933 |
|
---|
934 | mTimeUntilNextToggle = 0.5;
|
---|
935 | }
|
---|
936 |
|
---|
937 | if (mInputDevice->isKeyDown(KC_BACK) && mTimeUntilNextToggle <= 0)
|
---|
938 | {
|
---|
939 | mSceneMgr->setOption("RebuildKdTree", 0);
|
---|
940 | mTimeUntilNextToggle = 1;
|
---|
941 | }
|
---|
942 |
|
---|
943 | //if (mInputDevice->isKeyDown(KC_N) && mTimeUntilNextToggle <= 0)
|
---|
944 | //{
|
---|
945 | // //Entity * ent = mSceneMgr->createEntity("randominsert" + StringConverter::toString(mSeqNum), "robot.mesh");
|
---|
946 | // Entity * ent = mSceneMgr->createEntity("randominsert" + StringConverter::toString(mSeqNum), "razor.mesh");
|
---|
947 | // //Vector3 position(Math::RangeRandom(100, 1125), -0, Math::RangeRandom(-1125, 1125));
|
---|
948 | // Vector3 position(Math::RangeRandom(-5000, 5000), Math::RangeRandom(-5000, 5000), Math::RangeRandom(-5000, 5000));
|
---|
949 | // //Quaternion orientation(Radian(Math::RangeRandom(-Math::PI, Math::PI)), Vector3::UNIT_Y);
|
---|
950 | // Vector3 axis(Math::RangeRandom(-1,1),Math::RangeRandom(-1,1),Math::RangeRandom(-1,1));
|
---|
951 | // axis.normalise();
|
---|
952 | // Quaternion orientation(Radian(Math::RangeRandom(-Math::PI, Math::PI)), axis);
|
---|
953 | // Vector3 scale(Math::RangeRandom(0.5, 5),Math::RangeRandom(0.5, 5),Math::RangeRandom(0.5, 5));
|
---|
954 | // SceneNode * anchor = mSceneMgr->getSceneNode("AnchorNode");
|
---|
955 | // SceneNode *sn = anchor->createChildSceneNode("RandomInsertNode" + StringConverter::toString(mSeqNum), position, orientation);
|
---|
956 | // sn->attachObject(ent);
|
---|
957 | // sn->setScale(scale);
|
---|
958 | // mTimeUntilNextToggle = 0.5;
|
---|
959 | // mSeqNum++;
|
---|
960 | //}
|
---|
961 |
|
---|
962 | //if (mInputDevice->isKeyDown(KC_J) && mTimeUntilNextToggle <= 0)
|
---|
963 | //{
|
---|
964 | // if (mSeqNum > 0)
|
---|
965 | // {
|
---|
966 | // mSeqNum--;
|
---|
967 | // mSceneMgr->destroySceneNode("RandomInsertNode" + StringConverter::toString(mSeqNum));
|
---|
968 | // mSceneMgr->destroyEntity("randominsert" + StringConverter::toString(mSeqNum));
|
---|
969 | // mTimeUntilNextToggle = 0.5;
|
---|
970 | // }
|
---|
971 | //}
|
---|
972 |
|
---|
973 | //if (mInputDevice->isKeyDown(KC_P) && mTimeUntilNextToggle <= 0)
|
---|
974 | //{
|
---|
975 | // LogManager::getSingleton().logMessage("############## Camera Position:");
|
---|
976 | // LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mCamera->getPosition()));
|
---|
977 | // LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mCamera->getOrientation()));
|
---|
978 | // LogManager::getSingleton().logMessage("############## Cull Camera Position:");
|
---|
979 | // LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mTopCam->getPosition()));
|
---|
980 | // LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mTopCam->getOrientation()));
|
---|
981 | // mTimeUntilNextToggle = 1.0;
|
---|
982 | //}
|
---|
983 |
|
---|
984 | if (mInputDevice->isKeyDown(KC_A))
|
---|
985 | {
|
---|
986 | // Move camera left
|
---|
987 | mTranslateVector.x = -mMoveScale;
|
---|
988 | }
|
---|
989 |
|
---|
990 | if (mInputDevice->isKeyDown(KC_D))
|
---|
991 | {
|
---|
992 | // Move camera RIGHT
|
---|
993 | mTranslateVector.x = mMoveScale;
|
---|
994 | }
|
---|
995 |
|
---|
996 | /* Move camera forward by keypress. */
|
---|
997 | if (mInputDevice->isKeyDown(KC_UP) || mInputDevice->isKeyDown(KC_W) )
|
---|
998 | {
|
---|
999 | mTranslateVector.z = -mMoveScale;
|
---|
1000 | }
|
---|
1001 |
|
---|
1002 | /* Move camera backward by keypress. */
|
---|
1003 | if (mInputDevice->isKeyDown(KC_DOWN) || mInputDevice->isKeyDown(KC_S) )
|
---|
1004 | {
|
---|
1005 | mTranslateVector.z = mMoveScale;
|
---|
1006 | }
|
---|
1007 |
|
---|
1008 | if (mInputDevice->isKeyDown(KC_PGUP))
|
---|
1009 | {
|
---|
1010 | // Move camera up
|
---|
1011 | mTranslateVector.y = mMoveScale;
|
---|
1012 | }
|
---|
1013 |
|
---|
1014 | if (mInputDevice->isKeyDown(KC_PGDOWN))
|
---|
1015 | {
|
---|
1016 | // Move camera down
|
---|
1017 | mTranslateVector.y = -mMoveScale;
|
---|
1018 | }
|
---|
1019 |
|
---|
1020 | if (mInputDevice->isKeyDown(KC_RIGHT))
|
---|
1021 | {
|
---|
1022 | mCamNode->yaw(-mRotScale, Ogre::Node::TS_WORLD);
|
---|
1023 | }
|
---|
1024 |
|
---|
1025 | if (mInputDevice->isKeyDown(KC_LEFT))
|
---|
1026 | {
|
---|
1027 | mCamNode->yaw(mRotScale, Ogre::Node::TS_WORLD);
|
---|
1028 | }
|
---|
1029 |
|
---|
1030 | if( mInputDevice->isKeyDown( KC_ESCAPE) )
|
---|
1031 | {
|
---|
1032 | return false;
|
---|
1033 | }
|
---|
1034 |
|
---|
1035 | // see if switching is on, and you want to toggle
|
---|
1036 | if (mInputTypeSwitchingOn && mInputDevice->isKeyDown(KC_M) && mTimeUntilNextToggle <= 0)
|
---|
1037 | {
|
---|
1038 | switchMouseMode();
|
---|
1039 | mTimeUntilNextToggle = 1;
|
---|
1040 | }
|
---|
1041 |
|
---|
1042 | if (mInputTypeSwitchingOn && mInputDevice->isKeyDown(KC_K) && mTimeUntilNextToggle <= 0)
|
---|
1043 | {
|
---|
1044 | // must be going from immediate keyboard to buffered keyboard
|
---|
1045 | switchKeyMode();
|
---|
1046 | mTimeUntilNextToggle = 1;
|
---|
1047 | }
|
---|
1048 | if (mInputDevice->isKeyDown(KC_F) && mTimeUntilNextToggle <= 0)
|
---|
1049 | {
|
---|
1050 | mStatsOn = !mStatsOn;
|
---|
1051 | showDebugOverlay(mStatsOn);
|
---|
1052 |
|
---|
1053 | mTimeUntilNextToggle = 1;
|
---|
1054 | }
|
---|
1055 | if (mInputDevice->isKeyDown(KC_T) && mTimeUntilNextToggle <= 0)
|
---|
1056 | {
|
---|
1057 | switch(mFiltering)
|
---|
1058 | {
|
---|
1059 | case TFO_BILINEAR:
|
---|
1060 | mFiltering = TFO_TRILINEAR;
|
---|
1061 | mAniso = 1;
|
---|
1062 | break;
|
---|
1063 | case TFO_TRILINEAR:
|
---|
1064 | mFiltering = TFO_ANISOTROPIC;
|
---|
1065 | mAniso = 8;
|
---|
1066 | break;
|
---|
1067 | case TFO_ANISOTROPIC:
|
---|
1068 | mFiltering = TFO_BILINEAR;
|
---|
1069 | mAniso = 1;
|
---|
1070 | break;
|
---|
1071 | default:
|
---|
1072 | break;
|
---|
1073 | }
|
---|
1074 | MaterialManager::getSingleton().setDefaultTextureFiltering(mFiltering);
|
---|
1075 | MaterialManager::getSingleton().setDefaultAnisotropy(mAniso);
|
---|
1076 |
|
---|
1077 |
|
---|
1078 | showDebugOverlay(mStatsOn);
|
---|
1079 |
|
---|
1080 | mTimeUntilNextToggle = 1;
|
---|
1081 | }
|
---|
1082 |
|
---|
1083 | if (mInputDevice->isKeyDown(KC_SYSRQ) && mTimeUntilNextToggle <= 0)
|
---|
1084 | {
|
---|
1085 | char tmp[20];
|
---|
1086 | sprintf(tmp, "screenshot_%d.png", ++mNumScreenShots);
|
---|
1087 | mWindow->writeContentsToFile(tmp);
|
---|
1088 | mTimeUntilNextToggle = 0.5;
|
---|
1089 | mWindow->setDebugText(String("Wrote ") + tmp);
|
---|
1090 | }
|
---|
1091 |
|
---|
1092 | if (mInputDevice->isKeyDown(KC_R) && mTimeUntilNextToggle <=0)
|
---|
1093 | {
|
---|
1094 | mSceneDetailIndex = (mSceneDetailIndex+1)%3 ;
|
---|
1095 | switch(mSceneDetailIndex) {
|
---|
1096 | case 0 : mCamera->setPolygonMode(PM_SOLID) ; break ;
|
---|
1097 | case 1 : mCamera->setPolygonMode(PM_WIREFRAME) ; break ;
|
---|
1098 | case 2 : mCamera->setPolygonMode(PM_POINTS) ; break ;
|
---|
1099 | }
|
---|
1100 | mTimeUntilNextToggle = 0.5;
|
---|
1101 | }
|
---|
1102 |
|
---|
1103 | static bool displayCameraDetails = false;
|
---|
1104 | if (mInputDevice->isKeyDown(KC_P) && mTimeUntilNextToggle <= 0)
|
---|
1105 | {
|
---|
1106 | displayCameraDetails = !displayCameraDetails;
|
---|
1107 | mTimeUntilNextToggle = 0.5;
|
---|
1108 | if (!displayCameraDetails)
|
---|
1109 | {
|
---|
1110 | mWindow->setDebugText("");
|
---|
1111 | }
|
---|
1112 | else
|
---|
1113 | {
|
---|
1114 | LogManager::getSingleton().logMessage("############## Camera Position:");
|
---|
1115 | LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mCamera->getDerivedPosition()));
|
---|
1116 | LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mCamera->getDerivedOrientation()));
|
---|
1117 | LogManager::getSingleton().logMessage("############## Cull Camera Position:");
|
---|
1118 | LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mTopCam->getPosition()));
|
---|
1119 | LogManager::getSingleton().logMessage("############## " + StringConverter::toString(mTopCam->getOrientation()));
|
---|
1120 | }
|
---|
1121 | }
|
---|
1122 | if (displayCameraDetails)
|
---|
1123 | {
|
---|
1124 | // Print camera details
|
---|
1125 | mWindow->setDebugText("P: " + StringConverter::toString(mCamera->getDerivedPosition()) + " " +
|
---|
1126 | "O: " + StringConverter::toString(mCamera->getDerivedOrientation()));
|
---|
1127 | }
|
---|
1128 |
|
---|
1129 | // Return true to continue rendering
|
---|
1130 | return true;
|
---|
1131 | }
|
---|
1132 |
|
---|
1133 | bool KdTreeAppListener::processUnbufferedMouseInput(const FrameEvent& evt)
|
---|
1134 | {
|
---|
1135 | /* Rotation factors, may not be used if the second mouse button is pressed. */
|
---|
1136 |
|
---|
1137 | /* If the second mouse button is pressed, then the mouse movement results in
|
---|
1138 | sliding the camera, otherwise we rotate. */
|
---|
1139 | if( mInputDevice->getMouseButton( 1 ) )
|
---|
1140 | {
|
---|
1141 | mTranslateVector.x += mInputDevice->getMouseRelativeX() * 0.13;
|
---|
1142 | mTranslateVector.y -= mInputDevice->getMouseRelativeY() * 0.13;
|
---|
1143 | }
|
---|
1144 | else
|
---|
1145 | {
|
---|
1146 | mRotX = Degree(-mInputDevice->getMouseRelativeX() * 0.13);
|
---|
1147 | mRotY = Degree(-mInputDevice->getMouseRelativeY() * 0.13);
|
---|
1148 | }
|
---|
1149 |
|
---|
1150 |
|
---|
1151 | return true;
|
---|
1152 | }
|
---|
1153 |
|
---|
1154 | void KdTreeAppListener::moveCamera()
|
---|
1155 | {
|
---|
1156 |
|
---|
1157 | // Make all the changes to the camera
|
---|
1158 | // Note that YAW direction is around a fixed axis (freelook style) rather than a natural YAW (e.g. airplane)
|
---|
1159 | mCamNode->yaw(mRotX, Ogre::Node::TS_WORLD);
|
---|
1160 | mCamNode->pitch(mRotY);
|
---|
1161 | //mCamNode->moveRelative(mTranslateVector);
|
---|
1162 | mCamNode->translate(mCamNode->getLocalAxes(), mTranslateVector);
|
---|
1163 | mTopCam->moveRelative(mVizCamTransVect);
|
---|
1164 | if (mTopCamFollow)
|
---|
1165 | {
|
---|
1166 | Vector3 toppos = mTopCam->getPosition();
|
---|
1167 | Vector3 campos = mCamNode->getPosition();
|
---|
1168 | mTopCam->setPosition(Vector3::ZERO);
|
---|
1169 | mTopCam->setOrientation(Quaternion::IDENTITY);
|
---|
1170 | mTopCam->setPosition(campos.x, toppos.y, campos.z);
|
---|
1171 | mTopCam->pitch(Radian(-Math::HALF_PI));
|
---|
1172 | }
|
---|
1173 |
|
---|
1174 | if (!mFreeMove)
|
---|
1175 | {
|
---|
1176 | if (mOptions.mSceneType == ST_TERRAIN)
|
---|
1177 | {
|
---|
1178 | static Vector3 pos;
|
---|
1179 | static Ray updateRay;
|
---|
1180 | pos = mCamNode->getPosition();
|
---|
1181 | updateRay.setOrigin(pos);
|
---|
1182 | updateRay.setDirection(Vector3::NEGATIVE_UNIT_Y);
|
---|
1183 | mRaySceneQuery->setRay(updateRay);
|
---|
1184 | RaySceneQueryResult& qryResult = mRaySceneQuery->execute();
|
---|
1185 | RaySceneQueryResult::iterator i = qryResult.begin();
|
---|
1186 | if (i != qryResult.end() && i->worldFragment)
|
---|
1187 | {
|
---|
1188 | SceneQuery::WorldFragment* wf = i->worldFragment;
|
---|
1189 | mCamNode->setPosition(pos.x, wf->singleIntersection.y + 10, pos.z);
|
---|
1190 | }
|
---|
1191 | }
|
---|
1192 | else
|
---|
1193 | {
|
---|
1194 | static Vector3 pos;
|
---|
1195 | static Ray updateRay;
|
---|
1196 | pos = mCamNode->getPosition();
|
---|
1197 | updateRay.setOrigin(pos);
|
---|
1198 | updateRay.setDirection(Vector3::NEGATIVE_UNIT_Y);
|
---|
1199 | mRaySceneQuery->setRay(updateRay);
|
---|
1200 | RaySceneQueryResult& qryResult = mRaySceneQuery->execute();
|
---|
1201 | RaySceneQueryResult::iterator i = qryResult.begin();
|
---|
1202 | while (i != qryResult.end() && i->movable)
|
---|
1203 | {
|
---|
1204 | if (i->movable->getName() != "PlayerCam")
|
---|
1205 | {
|
---|
1206 | MovableObject *mov = i->movable;
|
---|
1207 | mCamNode->setPosition(pos.x, mov->getWorldBoundingBox().getCenter().y + 2, pos.z);
|
---|
1208 | break;
|
---|
1209 | }
|
---|
1210 | i++;
|
---|
1211 | }
|
---|
1212 | }
|
---|
1213 | }
|
---|
1214 | }
|
---|
1215 |
|
---|
1216 | // Override frameStarted event to process that (don't care about frameEnded)
|
---|
1217 | bool KdTreeAppListener::frameStarted(const FrameEvent& evt)
|
---|
1218 | {
|
---|
1219 | if(mWindow->isClosed())
|
---|
1220 | return false;
|
---|
1221 |
|
---|
1222 | if (!mInputTypeSwitchingOn)
|
---|
1223 | {
|
---|
1224 | mInputDevice->capture();
|
---|
1225 | }
|
---|
1226 |
|
---|
1227 |
|
---|
1228 | if ( !mUseBufferedInputMouse || !mUseBufferedInputKeys)
|
---|
1229 | {
|
---|
1230 | // one of the input modes is immediate, so setup what is needed for immediate mouse/key movement
|
---|
1231 | if (mTimeUntilNextToggle >= 0)
|
---|
1232 | mTimeUntilNextToggle -= evt.timeSinceLastFrame;
|
---|
1233 |
|
---|
1234 | // If this is the first frame, pick a speed
|
---|
1235 | if (evt.timeSinceLastFrame == 0)
|
---|
1236 | {
|
---|
1237 | mMoveScale = 1;
|
---|
1238 | mRotScale = 0.1;
|
---|
1239 | }
|
---|
1240 | // Otherwise scale movement units by time passed since last frame
|
---|
1241 | else
|
---|
1242 | {
|
---|
1243 | // Move about 100 units per second,
|
---|
1244 | mMoveScale = mOptions.mMoveSpeed * evt.timeSinceLastFrame;
|
---|
1245 | // Take about 10 seconds for full rotation
|
---|
1246 | mRotScale = mOptions.mRotateSpeed * evt.timeSinceLastFrame;
|
---|
1247 | }
|
---|
1248 | mRotX = 0;
|
---|
1249 | mRotY = 0;
|
---|
1250 | mTranslateVector = Vector3::ZERO;
|
---|
1251 | mVizCamTransVect = Vector3::ZERO;
|
---|
1252 | }
|
---|
1253 |
|
---|
1254 | if (mUseBufferedInputKeys)
|
---|
1255 | {
|
---|
1256 | // no need to do any processing here, it is handled by event processor and
|
---|
1257 | // you get the results as KeyEvents
|
---|
1258 | }
|
---|
1259 | else
|
---|
1260 | {
|
---|
1261 | if (processUnbufferedKeyInput(evt) == false)
|
---|
1262 | {
|
---|
1263 | return false;
|
---|
1264 | }
|
---|
1265 | }
|
---|
1266 | if (mUseBufferedInputMouse)
|
---|
1267 | {
|
---|
1268 | // no need to do any processing here, it is handled by event processor and
|
---|
1269 | // you get the results as MouseEvents
|
---|
1270 | }
|
---|
1271 | else
|
---|
1272 | {
|
---|
1273 | if (processUnbufferedMouseInput(evt) == false)
|
---|
1274 | {
|
---|
1275 | return false;
|
---|
1276 | }
|
---|
1277 | }
|
---|
1278 |
|
---|
1279 | // do nothing until delay passes to stabilize frame rate
|
---|
1280 | mWaitBeforeDemoStart -= evt.timeSinceLastFrame;
|
---|
1281 | if (mWaitBeforeDemoStart > 0.0)
|
---|
1282 | {
|
---|
1283 | // do full turn to preload geometry
|
---|
1284 | static Real dps = (360 / DEMO_WAIT);
|
---|
1285 | mCamNode->yaw(Radian(Degree(dps * evt.timeSinceLastFrame)), Ogre::Node::TS_WORLD);
|
---|
1286 | return true;
|
---|
1287 | }
|
---|
1288 |
|
---|
1289 | // demo playback - replace position with stored one
|
---|
1290 | if (mAppState == AS_PLAYBACK)
|
---|
1291 | {
|
---|
1292 | // update time
|
---|
1293 | mTimeRemaining -= evt.timeSinceLastFrame;
|
---|
1294 |
|
---|
1295 | // update stats
|
---|
1296 | ++ mDemoStats.mNumFrames;
|
---|
1297 | ++ mDemoStats.mTotalNumFrames;
|
---|
1298 | mDemoStats.mEllapsedTime += evt.timeSinceLastFrame;
|
---|
1299 | mDemoStats.mTotalEllapsedTime += evt.timeSinceLastFrame;
|
---|
1300 |
|
---|
1301 | // set time display
|
---|
1302 | int m = (int)mDemoStats.mTotalEllapsedTime / 60;
|
---|
1303 | int s = (int)mDemoStats.mTotalEllapsedTime % 60;
|
---|
1304 |
|
---|
1305 | mDemoTime->setCaption(
|
---|
1306 | StringConverter::toString(m, 2, '0') + ":" +
|
---|
1307 | StringConverter::toString(s, 2, '0'));
|
---|
1308 |
|
---|
1309 | // set FPS display
|
---|
1310 | const RenderTarget::FrameStats& stats = mWindow->getStatistics();
|
---|
1311 | mDemoFPSDisp->setCaption(StringConverter::toString((int)stats.lastFPS));
|
---|
1312 |
|
---|
1313 | // store fps when in demo mode
|
---|
1314 | if (mOptions.mDemoMode)
|
---|
1315 | {
|
---|
1316 | // save FPS
|
---|
1317 | mTimeUntilNextLogWrite -= evt.timeSinceLastFrame;
|
---|
1318 | if (mTimeUntilNextLogWrite <= 0.0)
|
---|
1319 | {
|
---|
1320 | mTimeUntilNextLogWrite += mOptions.mDemoInterval;
|
---|
1321 | //const RenderTarget::FrameStats& stats = mWindow->getStatistics();
|
---|
1322 | //mDemoFPS.push_back(stats.lastFPS);
|
---|
1323 | mDemoFPS.push_back(mDemoStats.mNumFrames / mDemoStats.mEllapsedTime);
|
---|
1324 | mDemoStats.mNumFrames = 0;
|
---|
1325 | mDemoStats.mEllapsedTime = 0.0f;
|
---|
1326 | }
|
---|
1327 | }
|
---|
1328 |
|
---|
1329 | static FrameList::iterator lastFrame;
|
---|
1330 | if (mCurrFrame == mFrameList.begin())
|
---|
1331 | lastFrame = mCurrFrame;
|
---|
1332 |
|
---|
1333 | // advance to next stored frame
|
---|
1334 | while (mTimeRemaining <= 0.0 && mCurrFrame != mFrameList.end())
|
---|
1335 | {
|
---|
1336 | lastFrame = mCurrFrame;
|
---|
1337 | ++ mCurrFrame;
|
---|
1338 | mTimeRemaining += mCurrFrame->mElapsedTime;
|
---|
1339 | }
|
---|
1340 |
|
---|
1341 | // when reached last frame, reset and stop playback
|
---|
1342 | if (mCurrFrame == mFrameList.end())
|
---|
1343 | {
|
---|
1344 | togglePlayback();
|
---|
1345 | // exit app when in demo mode
|
---|
1346 | if (mOptions.mDemoMode)
|
---|
1347 | {
|
---|
1348 | saveLog();
|
---|
1349 | if (mOptions.mBurnIn)
|
---|
1350 | {
|
---|
1351 | mTimeUntilNextLogWrite = mOptions.mDemoInterval;
|
---|
1352 | togglePlayback();
|
---|
1353 | }
|
---|
1354 | else
|
---|
1355 | {
|
---|
1356 | return false;
|
---|
1357 | }
|
---|
1358 | }
|
---|
1359 | }
|
---|
1360 | // interpolate position & orientation and modify move vectors
|
---|
1361 | else
|
---|
1362 | {
|
---|
1363 |
|
---|
1364 | // interpolation factor
|
---|
1365 | Real factor = 1.0 - mTimeRemaining / mCurrFrame->mElapsedTime;
|
---|
1366 |
|
---|
1367 | // interpolate position and orientation
|
---|
1368 | Vector3 pos = lastFrame->mPosition +
|
---|
1369 | factor * (mCurrFrame->mPosition - lastFrame->mPosition);
|
---|
1370 |
|
---|
1371 | Quaternion or = Quaternion::Slerp(factor, lastFrame->mOrientation,
|
---|
1372 | mCurrFrame->mOrientation);
|
---|
1373 |
|
---|
1374 | // update camera
|
---|
1375 | mCamNode->setPosition(pos);
|
---|
1376 | mCamNode->setOrientation(or);
|
---|
1377 |
|
---|
1378 | // update viz camera
|
---|
1379 | mTopCam->moveRelative(mVizCamTransVect);
|
---|
1380 | if (mTopCamFollow)
|
---|
1381 | {
|
---|
1382 | Vector3 toppos = mTopCam->getPosition();
|
---|
1383 | Vector3 campos = mCamNode->getPosition();
|
---|
1384 | mTopCam->setPosition(Vector3::ZERO);
|
---|
1385 | mTopCam->setOrientation(Quaternion::IDENTITY);
|
---|
1386 | mTopCam->setPosition(campos.x, toppos.y, campos.z);
|
---|
1387 | mTopCam->pitch(Radian(-Math::HALF_PI));
|
---|
1388 | }
|
---|
1389 |
|
---|
1390 | }
|
---|
1391 | }
|
---|
1392 | else
|
---|
1393 | {
|
---|
1394 | if ( !mUseBufferedInputMouse || !mUseBufferedInputKeys)
|
---|
1395 | {
|
---|
1396 | // one of the input modes is immediate, so update the movement vector
|
---|
1397 |
|
---|
1398 | moveCamera();
|
---|
1399 |
|
---|
1400 | }
|
---|
1401 | }
|
---|
1402 |
|
---|
1403 | //saveFrameInfo(evt.timeSinceLastFrame);
|
---|
1404 | if (mAppState == AS_RECORD)
|
---|
1405 | {
|
---|
1406 | // update stats
|
---|
1407 | ++ mDemoStats.mTotalNumFrames;
|
---|
1408 | mDemoStats.mTotalEllapsedTime += evt.timeSinceLastFrame;
|
---|
1409 |
|
---|
1410 | // set time display
|
---|
1411 | int m = (int)mDemoStats.mTotalEllapsedTime / 60;
|
---|
1412 | int s = (int)mDemoStats.mTotalEllapsedTime % 60;
|
---|
1413 |
|
---|
1414 | mDemoTime->setCaption(
|
---|
1415 | StringConverter::toString(m, 2, '0') + ":" +
|
---|
1416 | StringConverter::toString(s, 2, '0'));
|
---|
1417 |
|
---|
1418 | // set FPS display
|
---|
1419 | const RenderTarget::FrameStats& stats = mWindow->getStatistics();
|
---|
1420 | mDemoFPSDisp->setCaption(StringConverter::toString((int)stats.lastFPS));
|
---|
1421 |
|
---|
1422 | // store frame
|
---|
1423 | mFrameList.push_back(FrameInfo(mCamNode->getPosition(), mCamNode->getOrientation(), evt.timeSinceLastFrame));
|
---|
1424 | }
|
---|
1425 |
|
---|
1426 |
|
---|
1427 | //Camera *followCam = mSceneMgr->getCamera("FollowCam");
|
---|
1428 | //if (followCam->getAutoTrackTarget() != 0)
|
---|
1429 | //{
|
---|
1430 | // // Move the death thingy & update lookat camera FOV
|
---|
1431 | // SceneNode *deathPivotNode = mSceneMgr->getSceneNode("deathPivotNode");
|
---|
1432 | // SceneNode *deathNode = mSceneMgr->getSceneNode("movingNode");
|
---|
1433 | // SceneNode *pivotNode = mSceneMgr->getSceneNode("pivotNode");
|
---|
1434 |
|
---|
1435 | // Vector3 fcpos = followCam->getPosition();
|
---|
1436 | // Vector3 oldpos = deathNode->getWorldPosition();
|
---|
1437 |
|
---|
1438 | // Radian deltaAngle = Radian(evt.timeSinceLastFrame / mRotationPeriod * Math::TWO_PI);
|
---|
1439 | // deathPivotNode->rotate(Vector3::UNIT_Y, deltaAngle);
|
---|
1440 | // pivotNode->rotate(Vector3::UNIT_Y, deltaAngle * 4);
|
---|
1441 |
|
---|
1442 | // Vector3 pos = deathNode->getWorldPosition();
|
---|
1443 |
|
---|
1444 | // Real olddist = (oldpos - fcpos).length();
|
---|
1445 | // Real dist = (pos - fcpos).length();
|
---|
1446 |
|
---|
1447 | // Radian oldfov = followCam->getFOVy();
|
---|
1448 | // Radian fov = Radian(olddist / dist) * oldfov;
|
---|
1449 |
|
---|
1450 | // followCam->setFOVy(fov);
|
---|
1451 | //}
|
---|
1452 |
|
---|
1453 | return true;
|
---|
1454 | }
|
---|
1455 |
|
---|
1456 | bool KdTreeAppListener::frameEnded(const FrameEvent& evt)
|
---|
1457 | {
|
---|
1458 | if (!mOptions.mDemoMode)
|
---|
1459 | updateStats();
|
---|
1460 |
|
---|
1461 | return true;
|
---|
1462 | }
|
---|
1463 |
|
---|
1464 | void KdTreeAppListener::switchMouseMode()
|
---|
1465 | {
|
---|
1466 | mUseBufferedInputMouse = !mUseBufferedInputMouse;
|
---|
1467 | mInputDevice->setBufferedInput(mUseBufferedInputKeys, mUseBufferedInputMouse);
|
---|
1468 | }
|
---|
1469 | void KdTreeAppListener::switchKeyMode()
|
---|
1470 | {
|
---|
1471 | mUseBufferedInputKeys = !mUseBufferedInputKeys;
|
---|
1472 | mInputDevice->setBufferedInput(mUseBufferedInputKeys, mUseBufferedInputMouse);
|
---|
1473 | }
|
---|
1474 |
|
---|
1475 | void KdTreeAppListener::keyClicked(KeyEvent* e)
|
---|
1476 | {
|
---|
1477 | if (e->getKeyChar() == 'm')
|
---|
1478 | {
|
---|
1479 | switchMouseMode();
|
---|
1480 | }
|
---|
1481 | else if (e->getKeyChar() == 'k')
|
---|
1482 | {
|
---|
1483 |
|
---|
1484 | switchKeyMode();
|
---|
1485 | }
|
---|
1486 | }
|
---|
1487 |
|
---|
1488 | /************************************************************************/
|
---|
1489 | /* functions for recording & playback of demos */
|
---|
1490 | /************************************************************************/
|
---|
1491 |
|
---|
1492 | //-----------------------------------------------------------------------------
|
---|
1493 | void KdTreeAppListener::toggleRecord()
|
---|
1494 | {
|
---|
1495 | // start recording
|
---|
1496 | if (mAppState == AS_NORMAL)
|
---|
1497 | {
|
---|
1498 | // change state
|
---|
1499 | mAppState = AS_RECORD;
|
---|
1500 |
|
---|
1501 | // clear old recording
|
---|
1502 | mFrameList.clear();
|
---|
1503 |
|
---|
1504 | // reset stats
|
---|
1505 | mDemoStats.mNumFrames = 0;
|
---|
1506 | mDemoStats.mTotalNumFrames = 0;
|
---|
1507 | mDemoStats.mEllapsedTime = 0.0f;
|
---|
1508 | mDemoStats.mTotalEllapsedTime = 0.0f;
|
---|
1509 | }
|
---|
1510 | // stop recording
|
---|
1511 | else if (mAppState == AS_RECORD)
|
---|
1512 | {
|
---|
1513 | // change state
|
---|
1514 | mAppState = AS_NORMAL;
|
---|
1515 |
|
---|
1516 | }
|
---|
1517 | // update display
|
---|
1518 | setDemoOverlay();
|
---|
1519 | }
|
---|
1520 |
|
---|
1521 | //-----------------------------------------------------------------------------
|
---|
1522 | void KdTreeAppListener::togglePlayback()
|
---|
1523 | {
|
---|
1524 | static Vector3 pos;
|
---|
1525 | static Quaternion or;
|
---|
1526 |
|
---|
1527 | // start playback
|
---|
1528 | if (mAppState == AS_NORMAL && !mFrameList.empty())
|
---|
1529 | {
|
---|
1530 | // change state
|
---|
1531 | mAppState = AS_PLAYBACK;
|
---|
1532 |
|
---|
1533 | // save old position
|
---|
1534 | pos = mCamNode->getPosition();
|
---|
1535 | or = mCamNode->getOrientation();
|
---|
1536 |
|
---|
1537 | // reset demo
|
---|
1538 | mCurrFrame = mFrameList.begin();
|
---|
1539 | mTimeRemaining = mCurrFrame->mElapsedTime;
|
---|
1540 |
|
---|
1541 | // reset stats
|
---|
1542 | mDemoStats.mNumFrames = 0;
|
---|
1543 | mDemoStats.mTotalNumFrames = 0;
|
---|
1544 | mDemoStats.mEllapsedTime = 0.0f;
|
---|
1545 | mDemoStats.mTotalEllapsedTime = 0.0f;
|
---|
1546 | mDemoFPS.clear();
|
---|
1547 | }
|
---|
1548 | // stop playback
|
---|
1549 | else if (mAppState == AS_PLAYBACK)
|
---|
1550 | {
|
---|
1551 | // change state
|
---|
1552 | mAppState = AS_NORMAL;
|
---|
1553 |
|
---|
1554 | // restore old position
|
---|
1555 | mCamNode->setPosition(pos);
|
---|
1556 | mCamNode->setOrientation(or);
|
---|
1557 | }
|
---|
1558 |
|
---|
1559 | // update display
|
---|
1560 | setDemoOverlay();
|
---|
1561 | }
|
---|
1562 |
|
---|
1563 |
|
---|
1564 | //-----------------------------------------------------------------------------
|
---|
1565 | void KdTreeAppListener::saveFrames(const String& filename, FrameList& framelist)
|
---|
1566 | {
|
---|
1567 | size_t dot = filename.find_last_of(".");
|
---|
1568 | String ext = filename.substr(dot + 1, filename.length());
|
---|
1569 | if (ext == "txt")
|
---|
1570 | saveFramesAscii(filename, framelist);
|
---|
1571 | else if (ext == "bin")
|
---|
1572 | saveFramesBinary(filename, framelist);
|
---|
1573 | else
|
---|
1574 | OGRE_EXCEPT(Exception::ERR_INVALIDPARAMS, "Invalid extension for demo file: " + ext, "KdTreeApp::loadFrames");
|
---|
1575 | }
|
---|
1576 |
|
---|
1577 | //-----------------------------------------------------------------------------
|
---|
1578 | void KdTreeAppListener::saveFramesAscii(const String& filename, FrameList& framelist)
|
---|
1579 | {
|
---|
1580 | // open file
|
---|
1581 | std::ofstream dest(filename.c_str());
|
---|
1582 | if (dest.is_open())
|
---|
1583 | {
|
---|
1584 | FrameList::iterator it = framelist.begin();
|
---|
1585 | FrameList::iterator end = framelist.end();
|
---|
1586 |
|
---|
1587 | // dump values
|
---|
1588 | while (it != end)
|
---|
1589 | {
|
---|
1590 | dest <<
|
---|
1591 | StringConverter::toString(it->mPosition) << " " <<
|
---|
1592 | StringConverter::toString(it->mOrientation) << " " <<
|
---|
1593 | StringConverter::toString(it->mElapsedTime) << "\n";
|
---|
1594 | ++ it;
|
---|
1595 | }
|
---|
1596 |
|
---|
1597 | dest.close();
|
---|
1598 | }
|
---|
1599 | else
|
---|
1600 | {
|
---|
1601 | LogManager::getSingleton().logMessage("##Error##: Failed to open file for saving demo: " + filename);
|
---|
1602 | }
|
---|
1603 |
|
---|
1604 |
|
---|
1605 | }
|
---|
1606 |
|
---|
1607 | //-----------------------------------------------------------------------------
|
---|
1608 | void KdTreeAppListener::saveFramesBinary(const String& filename, FrameList& framelist)
|
---|
1609 | {
|
---|
1610 | std::ofstream dest(filename.c_str(), std::ios_base::out | std::ios_base::binary);
|
---|
1611 |
|
---|
1612 | if (dest.is_open())
|
---|
1613 | {
|
---|
1614 | FrameList::iterator it = framelist.begin();
|
---|
1615 | FrameList::iterator end = framelist.end();
|
---|
1616 |
|
---|
1617 | int size = sizeof(Real);
|
---|
1618 |
|
---|
1619 | // dump values
|
---|
1620 | while (it != end)
|
---|
1621 | {
|
---|
1622 | dest.write((char *)&it->mPosition.x, size);
|
---|
1623 | dest.write((char *)&it->mPosition.y, size);
|
---|
1624 | dest.write((char *)&it->mPosition.z, size);
|
---|
1625 | dest.write((char *)&it->mOrientation.w, size);
|
---|
1626 | dest.write((char *)&it->mOrientation.x, size);
|
---|
1627 | dest.write((char *)&it->mOrientation.y, size);
|
---|
1628 | dest.write((char *)&it->mOrientation.z, size);
|
---|
1629 | dest.write((char *)&it->mElapsedTime, size);
|
---|
1630 | ++ it;
|
---|
1631 | }
|
---|
1632 |
|
---|
1633 | dest.close();
|
---|
1634 | }
|
---|
1635 | else
|
---|
1636 | {
|
---|
1637 | LogManager::getSingleton().logMessage("##Error##: Failed to open file for saving demo: " + filename);
|
---|
1638 | }
|
---|
1639 | }
|
---|
1640 |
|
---|
1641 | //-----------------------------------------------------------------------------
|
---|
1642 | void KdTreeAppListener::loadFrames(const String& filename, FrameList& framelist)
|
---|
1643 | {
|
---|
1644 | size_t dot = filename.find_last_of(".");
|
---|
1645 | String ext = filename.substr(dot + 1, filename.length());
|
---|
1646 | if (ext == "txt")
|
---|
1647 | loadFramesAscii(filename, framelist);
|
---|
1648 | else if (ext == "bin")
|
---|
1649 | loadFramesBinary(filename, framelist);
|
---|
1650 | else
|
---|
1651 | OGRE_EXCEPT(Exception::ERR_INVALIDPARAMS, "Invalid extension for demo file: " + ext, "KdTreeApp::loadFrames");
|
---|
1652 | }
|
---|
1653 |
|
---|
1654 | //-----------------------------------------------------------------------------
|
---|
1655 | void KdTreeAppListener::loadFramesAscii(const String& filename, FrameList& framelist)
|
---|
1656 | {
|
---|
1657 | // open file
|
---|
1658 | std::ifstream src(filename.c_str());
|
---|
1659 | if (src.is_open())
|
---|
1660 | {
|
---|
1661 | // clear the list
|
---|
1662 | framelist.clear();
|
---|
1663 |
|
---|
1664 | Vector3 pos;
|
---|
1665 | Quaternion or;
|
---|
1666 | Real time;
|
---|
1667 |
|
---|
1668 | while (!src.eof())
|
---|
1669 | {
|
---|
1670 | src >> pos.x;
|
---|
1671 | src >> pos.y;
|
---|
1672 | src >> pos.z;
|
---|
1673 |
|
---|
1674 | src >> or.w;
|
---|
1675 | src >> or.x;
|
---|
1676 | src >> or.y;
|
---|
1677 | src >> or.z;
|
---|
1678 |
|
---|
1679 | src >> time;
|
---|
1680 |
|
---|
1681 | framelist.push_back(FrameInfo(pos, or, time));
|
---|
1682 | }
|
---|
1683 |
|
---|
1684 | // HACK pop last frame, was doubled while reading
|
---|
1685 | framelist.pop_back();
|
---|
1686 |
|
---|
1687 | src.close();
|
---|
1688 | }
|
---|
1689 | else
|
---|
1690 | {
|
---|
1691 | LogManager::getSingleton().logMessage("##Error##: Failed to open file for reading demo: " + filename);
|
---|
1692 | }
|
---|
1693 | }
|
---|
1694 |
|
---|
1695 | //-----------------------------------------------------------------------------
|
---|
1696 | void KdTreeAppListener::loadFramesBinary(const String& filename, FrameList& framelist)
|
---|
1697 | {
|
---|
1698 | // open file
|
---|
1699 | std::ifstream src(filename.c_str(), std::ios_base::out | std::ios_base::binary);
|
---|
1700 | if (src.is_open())
|
---|
1701 | {
|
---|
1702 | // clear the list
|
---|
1703 | framelist.clear();
|
---|
1704 |
|
---|
1705 | int size = sizeof(Real);
|
---|
1706 |
|
---|
1707 | Vector3 pos;
|
---|
1708 | Quaternion or;
|
---|
1709 | Real time;
|
---|
1710 |
|
---|
1711 | while (!src.eof())
|
---|
1712 | {
|
---|
1713 | src.read((char *)&pos.x, size);
|
---|
1714 | src.read((char *)&pos.y, size);
|
---|
1715 | src.read((char *)&pos.z, size);
|
---|
1716 | src.read((char *)&or.w, size);
|
---|
1717 | src.read((char *)&or.x, size);
|
---|
1718 | src.read((char *)&or.y, size);
|
---|
1719 | src.read((char *)&or.z, size);
|
---|
1720 | src.read((char *)&time, size);
|
---|
1721 |
|
---|
1722 | framelist.push_back(FrameInfo(pos, or, time));
|
---|
1723 | }
|
---|
1724 |
|
---|
1725 | // HACK pop last frame, was doubled while reading
|
---|
1726 | framelist.pop_back();
|
---|
1727 |
|
---|
1728 | src.close();
|
---|
1729 | }
|
---|
1730 | else
|
---|
1731 | {
|
---|
1732 | LogManager::getSingleton().logMessage("##Error##: Failed to open file for reading demo: " + filename);
|
---|
1733 | }
|
---|
1734 | }
|
---|
1735 |
|
---|
1736 | //-----------------------------------------------------------------------------
|
---|
1737 | void KdTreeAppListener::saveLog()
|
---|
1738 | {
|
---|
1739 | // field separator and record separator
|
---|
1740 | static const String fs = ",", rs ="\n", ds = ":";
|
---|
1741 | // stats
|
---|
1742 | Real minFPS = Math::POS_INFINITY, maxFPS = 0.0, avgFPS = 0.0;
|
---|
1743 | String line, storedname;
|
---|
1744 | String demopath, demoname;
|
---|
1745 | StringUtil::splitFilename(mOptions.mDemoInfileName, demoname, demopath);
|
---|
1746 |
|
---|
1747 | // check if logfile exists
|
---|
1748 | std::ifstream logread(mOptions.mDemoLogfileName.c_str());
|
---|
1749 | if (logread.is_open())
|
---|
1750 | {
|
---|
1751 | // read first line, shuold start with the name of the demo
|
---|
1752 | // if matches, OK, otherwise do something
|
---|
1753 | logread >> line;
|
---|
1754 | storedname = line.substr(0,line.find_first_of(','));
|
---|
1755 | logread.close();
|
---|
1756 | if (storedname != demoname)
|
---|
1757 | {
|
---|
1758 | LogManager::getSingleton().logMessage(
|
---|
1759 | "##Error##: Saved demo stats do not match the current demo: " +
|
---|
1760 | storedname + " != " + demoname);
|
---|
1761 | return;
|
---|
1762 | }
|
---|
1763 | }
|
---|
1764 | // otherwise write header
|
---|
1765 | else
|
---|
1766 | {
|
---|
1767 | std::ofstream logheader(mOptions.mDemoLogfileName.c_str());
|
---|
1768 | if (logheader.is_open())
|
---|
1769 | {
|
---|
1770 | // demo title
|
---|
1771 | logheader << demoname << fs;
|
---|
1772 | // seconds
|
---|
1773 | for (size_t i = 0; i < mDemoFPS.size(); i ++)
|
---|
1774 | {
|
---|
1775 | logheader << (i+1) << fs;
|
---|
1776 | }
|
---|
1777 | // minFPS, avgFPS, maxFPS, frames, time, render system, comment, record separator
|
---|
1778 | logheader << "\"min FPS\"" << fs << "\"avg FPS\"" << fs << "\"max FPS\"" << fs
|
---|
1779 | << "\"# Frames \"" << fs << "\"Total Time\"" << fs << "\"Comment\"" << fs
|
---|
1780 | << "\"Render System\"" << rs;
|
---|
1781 | logheader.close();
|
---|
1782 | }
|
---|
1783 | else
|
---|
1784 | {
|
---|
1785 | LogManager::getSingleton().logMessage(
|
---|
1786 | "##Error##: Failed to write log demo header to " +
|
---|
1787 | mOptions.mDemoLogfileName);
|
---|
1788 | return;
|
---|
1789 |
|
---|
1790 | }
|
---|
1791 | }
|
---|
1792 |
|
---|
1793 | // append current stats
|
---|
1794 | std::ofstream logwrite(mOptions.mDemoLogfileName.c_str(), std::ios_base::app);
|
---|
1795 | if (logwrite.is_open())
|
---|
1796 | {
|
---|
1797 | // gather info about ogre settings
|
---|
1798 | String rendersys = "\"" + Root::getSingleton().getRenderSystem()->getName();
|
---|
1799 | ConfigOptionMap rsopts = Root::getSingleton().getRenderSystem()->getConfigOptions();
|
---|
1800 | for (ConfigOptionMap::iterator it = rsopts.begin(); it != rsopts.end(); it ++)
|
---|
1801 | {
|
---|
1802 | rendersys += " | " + it->first + " : " + it->second.currentValue;
|
---|
1803 | }
|
---|
1804 | rendersys += "\"";
|
---|
1805 |
|
---|
1806 | // view cells used?
|
---|
1807 | String viewcells;
|
---|
1808 | if (mOptions.mViewCells == VCM_ON)
|
---|
1809 | viewcells = ds + "VC";
|
---|
1810 | else if (mOptions.mViewCells == VCM_FILTER)
|
---|
1811 | viewcells = ds + "VC+VF";
|
---|
1812 |
|
---|
1813 | // demo settings
|
---|
1814 | logwrite << "\"" << SCENEMANAGER[mOptions.mSceneManager];
|
---|
1815 | if (mOptions.mSceneManager == SM_KDT || mOptions.mSceneManager == SM_KTE)
|
---|
1816 | {
|
---|
1817 | // info about enhanced visibility if internal rendering
|
---|
1818 | String senhvis;
|
---|
1819 | if (mOptions.mRenderMethod == KdTree::KDRM_INTERNAL)
|
---|
1820 | {
|
---|
1821 | if (mOptions.mEnhancedVisibility)
|
---|
1822 | senhvis = "E" + ds;
|
---|
1823 | else
|
---|
1824 | senhvis = "S" + ds;
|
---|
1825 | }
|
---|
1826 |
|
---|
1827 | logwrite << ds << RENDERMETHOD[mOptions.mRenderMethod] << ds << senhvis <<
|
---|
1828 | mOptions.mMaxDepth << ds << mOptions.mKT << ds << mOptions.mKI << ds <<
|
---|
1829 | BUILDMETHOD[mOptions.mBuildMethod] << viewcells;
|
---|
1830 | }
|
---|
1831 | else if (mOptions.mSceneManager == SM_OCM && mOptions.mRenderMethod != KdTree::KDRM_INTERNAL)
|
---|
1832 | {
|
---|
1833 | logwrite << ds << RENDERMETHOD[CONV_OCM_TO_KDT_ALG(mOptions.mRenderMethod)] << viewcells;
|
---|
1834 | }
|
---|
1835 | logwrite << "\"" << fs;
|
---|
1836 | // per second stats
|
---|
1837 | for (std::list<Real>::iterator it = mDemoFPS.begin(); it != mDemoFPS.end(); it ++)
|
---|
1838 | {
|
---|
1839 | if (*it < minFPS)
|
---|
1840 | minFPS = *it;
|
---|
1841 |
|
---|
1842 | if (*it > maxFPS)
|
---|
1843 | maxFPS = *it;
|
---|
1844 |
|
---|
1845 | //avgFPS += *it;
|
---|
1846 |
|
---|
1847 | logwrite << (int)(*it) << fs;
|
---|
1848 |
|
---|
1849 | }
|
---|
1850 | //avgFPS /= mDemoFPS.size();
|
---|
1851 | avgFPS = mDemoStats.mTotalNumFrames / mDemoStats.mTotalEllapsedTime;
|
---|
1852 | // minFPS, avgFPS, maxFPS, comment, record separator
|
---|
1853 | logwrite << (int)minFPS << fs << (int)avgFPS << fs << (int)maxFPS << fs
|
---|
1854 | << mDemoStats.mTotalNumFrames << fs << mDemoStats.mTotalEllapsedTime << fs
|
---|
1855 | << "\"" << mOptions.mComment << "\"" << fs << rendersys << rs;
|
---|
1856 | logwrite.close();
|
---|
1857 | }
|
---|
1858 | else
|
---|
1859 | {
|
---|
1860 | LogManager::getSingleton().logMessage(
|
---|
1861 | "##Error##: Failed to write demo log to " +
|
---|
1862 | mOptions.mDemoLogfileName);
|
---|
1863 | }
|
---|
1864 | }
|
---|
1865 |
|
---|
1866 | //-----------------------------------------------------------------------------
|
---|
1867 | void KdTreeAppListener::saveFrameInfo(Real elapsedTime)
|
---|
1868 | {
|
---|
1869 | mFrameList.push_back(FrameInfo(mCamNode->getPosition(), mCamNode->getOrientation(), elapsedTime));
|
---|
1870 | }
|
---|
1871 |
|
---|
1872 | //-----------------------------------------------------------------------------
|
---|
1873 | void KdTreeAppListener::setDemoOverlay()
|
---|
1874 | {
|
---|
1875 | // init overlay if not present
|
---|
1876 | if (!mDemoOverlay || !mDemoStatus || !mDemoTime)
|
---|
1877 | {
|
---|
1878 | OGRE_DELETE(mDemoOverlay);
|
---|
1879 | OGRE_DELETE(mDemoStatus);
|
---|
1880 | OGRE_DELETE(mDemoTime);
|
---|
1881 |
|
---|
1882 | mDemoStatus = OverlayManager::getSingleton().createOverlayElement("Panel", "KdTree/DemoStatus");
|
---|
1883 | mDemoStatus->setMetricsMode(GMM_PIXELS);
|
---|
1884 | mDemoStatus->setDimensions(32, 32);
|
---|
1885 | mDemoStatus->setLeft(64);
|
---|
1886 |
|
---|
1887 | mDemoTime = static_cast<TextAreaOverlayElement *>
|
---|
1888 | (OverlayManager::getSingleton().createOverlayElement("TextArea", "KdTree/DemoTime"));
|
---|
1889 | mDemoTime->setMetricsMode(GMM_PIXELS);
|
---|
1890 | mDemoTime->setTop(6);
|
---|
1891 | mDemoTime->setLeft(104);
|
---|
1892 | mDemoTime->setFontName("TrebuchetMSBold");
|
---|
1893 | mDemoTime->setCharHeight(24.0);
|
---|
1894 | mDemoTime->setCaption("00:00");
|
---|
1895 |
|
---|
1896 | mDemoFPSDisp = static_cast<TextAreaOverlayElement *>
|
---|
1897 | (OverlayManager::getSingleton().createOverlayElement("TextArea", "KdTree/DemoFPS"));
|
---|
1898 | mDemoFPSDisp->setMetricsMode(GMM_PIXELS);
|
---|
1899 | mDemoFPSDisp->setAlignment(TextAreaOverlayElement::Right);
|
---|
1900 | mDemoFPSDisp->setTop(6);
|
---|
1901 | mDemoFPSDisp->setLeft(48);
|
---|
1902 | mDemoFPSDisp->setFontName("TrebuchetMSBold");
|
---|
1903 | mDemoFPSDisp->setCharHeight(24.0);
|
---|
1904 | mDemoFPSDisp->setCaption("0");
|
---|
1905 |
|
---|
1906 | PanelOverlayElement *demoCont = static_cast<PanelOverlayElement *>
|
---|
1907 | (OverlayManager::getSingleton().createOverlayElement("Panel", "KdTree/DemoTimePanel"));
|
---|
1908 | demoCont->setMetricsMode(GMM_PIXELS);
|
---|
1909 | demoCont->setHorizontalAlignment(GHA_CENTER);
|
---|
1910 | demoCont->setVerticalAlignment(GVA_TOP);
|
---|
1911 | demoCont->setTop(5);
|
---|
1912 | demoCont->setLeft(-80);
|
---|
1913 | demoCont->setDimensions(160, 32);
|
---|
1914 | demoCont->addChild(mDemoFPSDisp);
|
---|
1915 | demoCont->addChild(mDemoStatus);
|
---|
1916 | demoCont->addChild(mDemoTime);
|
---|
1917 | //demoCont->setMaterialName("Core/StatsBlockCenter");
|
---|
1918 |
|
---|
1919 | mDemoOverlay = OverlayManager::getSingleton().create("KdTree/DemoOverlay");
|
---|
1920 | mDemoOverlay->setZOrder(500);
|
---|
1921 | //mDemoOverlay->add2D(static_cast<PanelOverlayElement *>(mDemoStatus));
|
---|
1922 | mDemoOverlay->add2D(demoCont);
|
---|
1923 | }
|
---|
1924 |
|
---|
1925 | switch(mAppState)
|
---|
1926 | {
|
---|
1927 | case AS_NORMAL:
|
---|
1928 | mDemoOverlay->hide();
|
---|
1929 | break;
|
---|
1930 | case AS_PLAYBACK:
|
---|
1931 | mDemoStatus->setMaterialName("KdTree/DemoPlayButton");
|
---|
1932 | mDemoTime->setColourTop(ColourValue(0.5, 0.7, 0.5));
|
---|
1933 | mDemoTime->setColourBottom(ColourValue(0.3, 0.5, 0.3));
|
---|
1934 | mDemoFPSDisp->setColourTop(ColourValue(0.5, 0.7, 0.5));
|
---|
1935 | mDemoFPSDisp->setColourBottom(ColourValue(0.3, 0.5, 0.3));
|
---|
1936 | mDemoOverlay->show();
|
---|
1937 | break;
|
---|
1938 | case AS_RECORD:
|
---|
1939 | mDemoStatus->setMaterialName("KdTree/DemoRecordButton");
|
---|
1940 | mDemoTime->setColourTop(ColourValue(0.7, 0.5, 0.5));
|
---|
1941 | mDemoTime->setColourBottom(ColourValue(0.5, 0.3, 0.3));
|
---|
1942 | mDemoFPSDisp->setColourTop(ColourValue(0.7, 0.5, 0.5));
|
---|
1943 | mDemoFPSDisp->setColourBottom(ColourValue(0.5, 0.3, 0.3));
|
---|
1944 | mDemoOverlay->show();
|
---|
1945 | break;
|
---|
1946 | default:
|
---|
1947 | break;
|
---|
1948 | }
|
---|
1949 |
|
---|
1950 | } |
---|