[2106] | 1 | #include <OgreNoMemoryMacros.h>
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| 2 | #include <CEGUI/CEGUI.h>
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| 3 | #include <../CEGUIRenderer/include/OgreCEGUIRenderer.h>
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| 4 | #include <../CEGUIRenderer/include/OgreCEGUIResourceProvider.h>
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| 5 | #include <../CEGUIRenderer/include/OgreCEGUITexture.h>
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| 6 | #include <OgreMemoryMacros.h>
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| 7 | #include "TerrainFrameListener.h"
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| 8 | #include "OgrePlatformQueryManager.h"
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| 9 | #include "VisibilityInfo.h"
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| 10 | #include "OgreOcclusionQueriesQueryManager.h"
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| 11 | #include "TestCullingTerrainApplication.h"
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| 12 | #include <string>
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| 13 |
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| 14 | //-- captions for overlays
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| 15 | String TerrainFrameListener::msAlgorithmCaptions[] =
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| 16 | {
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| 17 | "Coherent Hierarchical Culling",
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| 18 | "View Frustum Culling",
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| 19 | "Stop and Wait Culling",
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| 20 | "Standard Rendering"
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| 21 | };
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| 22 |
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| 23 | //-- captions for overlays
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| 24 | String TerrainFrameListener::msApprevAlgorithmCaptions[] =
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| 25 | {
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| 26 | "CHC",
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| 27 | "VFC",
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| 28 | "SWC",
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| 29 | "DEF"
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| 30 | };
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| 31 |
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| 32 |
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| 33 | String TerrainFrameListener::msQueryTypeCaptions[] =
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| 34 | {
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| 35 | "from camera",
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| 36 | "from viewpoint"
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| 37 | };
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| 38 |
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| 39 | String TerrainFrameListener::msQueryRelativeVisCaptions[] =
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| 40 | {
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| 41 | "visible pixels",
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| 42 | "relative visibility"
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| 43 | };
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| 44 |
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| 45 | String TerrainFrameListener::msQueryMethodCaptions[] =
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| 46 | {
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| 47 | "occlusion queries",
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| 48 | "item buffer"
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| 49 | };
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| 50 |
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| 51 | Real TerrainFrameListener::msObjectTerrainOffsets[] =
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| 52 | {
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| 53 | 0,
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| 54 | -0.1,
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| 55 | //7,
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| 56 | 0
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| 57 | };
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| 58 |
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| 59 | Real TerrainFrameListener::msObjectScales[] =
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| 60 | {
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| 61 | 0.07,
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| 62 | 0.03,
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| 63 | //0.1,
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| 64 | 0.03
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| 65 | };
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| 66 |
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| 67 | String TerrainFrameListener::msObjectCaptions[] =
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| 68 | {
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| 69 | "robot",
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| 70 | "athene",
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| 71 | "natFX_Tree1_LOD2",
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| 72 | //"tree2",
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| 73 | //"HongKong_Tower",
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| 74 | "ninja"
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| 75 | //"ogrehead"
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| 76 | };
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| 77 |
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| 78 | // output file for frame info
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| 79 | const char* frames_out_filename = "frame.out";
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| 80 | // output file for object positions / orientations
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| 81 | const char* objects_out_filename = "objects.out";
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| 82 |
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| 83 | std::ofstream video_out("video.lst");
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| 84 |
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| 85 | // if we are recording a demo
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| 86 | static const bool DEMO_HACK = false;
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| 87 |
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| 88 | //using namespace GtpVisibility;
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| 89 |
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| 90 | //-----------------------------------------------------------------------
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| 91 | TerrainFrameListener::TerrainFrameListener(RenderWindow* win, Camera* cam,
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| 92 | SceneManager *sceneManager,
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| 93 | CEGUI::Renderer *renderer,
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| 94 | TerrainContentGenerator *sceneGenerator,
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| 95 | Camera *vizCamera,
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| 96 | SceneNode *camNode,
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| 97 | Light *sunLight,
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| 98 | TestCullingTerrainApplication *app):
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| 99 | mCamera(cam),
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| 100 | mWindow(win),
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| 101 | mNumScreenShots(0),
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| 102 | mTimeDelay(0),
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| 103 | mSceneDetailIndex(0),
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| 104 | mMoveScale(0.0f),
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| 105 | mRotScale(0.0f),
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| 106 | mTranslateVector(Vector3::ZERO),
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| 107 | mAniso(1),
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| 108 | mFiltering(TFO_BILINEAR),
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| 109 | mGUIRenderer(renderer),
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| 110 | mSceneMgr(sceneManager),
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| 111 | mCurrentObject(NULL),
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| 112 | mTerrainContentGenerator(sceneGenerator),
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| 113 | mVisibilityThreshold(0),
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| 114 | mAssumedVisibility(0),
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| 115 | mCurrentAlgorithm(GtpVisibility::VisibilityEnvironment::COHERENT_HIERARCHICAL_CULLING),
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| 116 | mNodeVizMode(NODEVIZ_NONE),
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| 117 | mVizCameraHeight(Real(2000.0)),
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| 118 | mCamNode(camNode),
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| 119 | mAppState(WALKTHROUGH),
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| 120 | mCurrentFrame(0),
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| 121 | mReplayTimeElapsed(0),
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| 122 | mRotateSpeed(72),
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| 123 | mMoveSpeed(50),
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| 124 | mVizCamera(vizCamera),
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| 125 | mStatsOn(true),
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| 126 | mShutdownRequested(false),
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| 127 | mLMouseDown(false),
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| 128 | mRMouseDown(false),
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| 129 | mShowOctree(false),
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| 130 | mShowViewCells(false),
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| 131 | mUseDepthPass(false),
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| 132 | mTestGeometryForVisibleLeaves(false),
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| 133 | mShowVisualization(false),
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| 134 | mCullCamera(false),
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| 135 | mRecordFrames(false),
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| 136 | mShowShadows(false),
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| 137 | mShowHelp(false),
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| 138 | mDisplayCameraDetails(false),
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| 139 | mVisualizeCulledNodes(false),
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| 140 | mSunLight(sunLight),
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| 141 | mShiftPressed(false),
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| 142 | mShowQueryStats(false),
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| 143 | mQueryManager(NULL),
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| 144 | mVisibilityManager(NULL),
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| 145 | mDelayedQueriesIssued(0.0),
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| 146 | mDelayedTraversedNodes(0.0),
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| 147 | mCurrentObjectType(0),
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| 148 | mApplication(app),
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| 149 | mUseAnimation(false),
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| 150 | mDeleteObjects(false),
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| 151 | mUseItemBuffer(false),
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| 152 | mItemBufferMode(GtpVisibility::QueryManager::PATCH_VISIBILITY),
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| 153 | mRecordVideo(false),
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| 154 | mPureRenderTimeFps(0.0),
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| 155 | mNumVideoFrames(0),
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| 156 | mPrecomputedFps(0),
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| 157 | mRecordDemo(false),
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| 158 | mSavePrecomputedFps(false),
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| 159 | mUseBufferedInputMouse(false),
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| 160 | mVizScale(25),
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| 161 | mUseViewCells(false),
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| 162 | mViewCellsLoaded(false),
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| 163 | mUseVisibilityFilter(false),
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[2145] | 164 | mFloorDist(2),
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| 165 | mFlushQueue(false)
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[2106] | 166 | {
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| 167 | //mInputDevice = PlatformManager::getSingleton().createInputReader();
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| 168 | //mInputDevice->initialise(win, true, true);
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| 169 |
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| 170 | mEventProcessor = new EventProcessor();
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| 171 |
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| 172 | mEventProcessor->initialise(win);
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| 173 | mEventProcessor->startProcessingEvents();
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| 174 | mEventProcessor->addMouseListener(this);
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| 175 | mEventProcessor->addMouseMotionListener(this);
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| 176 | mEventProcessor->addKeyListener(this);
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| 177 |
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| 178 | mInputDevice = mEventProcessor->getInputReader();
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| 179 |
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| 180 | mInputDevice->setBufferedInput(true, mUseBufferedInputMouse);
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| 181 |
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| 182 | // create ray query executor, used to place objects in terrain
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| 183 | mRayQueryExecutor = new RayQueryExecutor(mSceneMgr);
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| 184 |
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| 185 |
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| 186 | //////////
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| 187 | //-- overlays
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| 188 |
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| 189 | mDebugOverlay = OverlayManager::getSingleton().getByName("Core/DebugOverlay");
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| 190 | mHelpOverlay = OverlayManager::getSingleton().getByName("Example/Visibility/HelpOverlay");
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| 191 | mQueryOverlay = OverlayManager::getSingleton().getByName("Example/Visibility/QueryOverlay");
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| 192 | mCullStatsOverlay = OverlayManager::getSingleton().getByName("Example/Visibility/CullStatsOverlay");
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| 193 |
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| 194 | String ext = "Example/Visibility/";
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| 195 |
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| 196 | //-- overlays
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| 197 |
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| 198 | initVisStatsOverlay(); // visibility stats overlay
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| 199 | initHelpOverlay(); // help overlay
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| 200 | initQueryOverlay(); // visibility query stats overlay
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| 201 |
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| 202 | // show stats overlays
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| 203 | if (!DEMO_HACK)
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| 204 | {
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| 205 | showStats(true);
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| 206 | }
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| 207 | else
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| 208 | {
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| 209 | mMyStatsOverlay = OverlayManager::getSingleton().getByName("Example/Visibility/MyStatsOverlay");
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| 210 | mMyStatsAlgorithmInfo = OverlayManager::getSingleton().getOverlayElement("Example/Visibility/MyAlgorithmInfo");
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| 211 | mMyStatsAlgorithmInfo->setCaption("");
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| 212 |
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| 213 | const int top = 10;
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| 214 | mMyStatsAlgorithmInfo->setTop(top);
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| 215 |
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| 216 | char str[100]; sprintf(str,": %d", 0);
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| 217 | mMyStatsFpsInfo = OverlayManager::getSingleton().getOverlayElement("Example/Visibility/MyFpsInfo");
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| 218 | mMyStatsFpsInfo->setCaption(str);
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| 219 |
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| 220 | mMyStatsOverlay->show();
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| 221 | }
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| 222 |
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| 223 | // loading view cells overlay
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| 224 | mLoadingOverlay = OverlayManager::getSingleton().getByName("Example/Visibility/LoadingOverlay");
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| 225 | mMyLoadingInfo = OverlayManager::getSingleton().getOverlayElement("Example/Visibility/Loading/MyLoadingInfo");
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| 226 | mMyLoadingInfo->setCaption("loading view cells ...");
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| 227 |
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| 228 | mLoadingOverlay->hide();
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| 229 |
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| 230 | // note: larger magnification for terrain to show single objects
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| 231 | if (TestCullingTerrainApplication::msShowHillyTerrain)
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| 232 | mVizScale = 25;
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| 233 | else
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| 234 | mVizScale = 1;
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| 235 |
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| 236 | // the scale factor for the visualized bounding boxes
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| 237 | mSceneMgr->setOption("NodeVizScale", &mVizScale);
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[2108] | 238 |
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| 239 | /////////
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[2106] | 240 | //-- set the current culling algorithm type
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[2108] | 241 | //setAlgorithm(mApplication->mAlgorithm);
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[2106] | 242 |
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[2108] | 243 | bool isNormalExecution;
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| 244 |
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| 245 | mSceneMgr->getOption("NormalExecution", &isNormalExecution);
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| 246 | if (isNormalExecution)
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| 247 | {
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| 248 | // no algorithm
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| 249 | mCurrentAlgorithm =
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| 250 | GtpVisibility::VisibilityEnvironment::NUM_CULLING_MANAGERS;
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| 251 | }
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| 252 | else
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| 253 | {
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| 254 | mSceneMgr->getOption("Algorithm", &mCurrentAlgorithm);
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| 255 | }
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| 256 |
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| 257 | applyCurrentAlgorithm();
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| 258 |
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| 259 | ///////////////////////////////
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| 260 |
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[2106] | 261 | // set scene manager options
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| 262 | setTestGeometryForVisibleLeaves(mTestGeometryForVisibleLeaves);
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| 263 |
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[2145] | 264 | //mSceneMgr->setOption("UseDepthPass", &mUseDepthPass);
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| 265 | mSceneMgr->getOption("UseDepthPass", &mUseDepthPass);
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| 266 |
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| 267 | if (mUseDepthPass)
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| 268 | mUseDepthPassInfo->setCaption(": true");
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| 269 | else
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| 270 | mUseDepthPassInfo->setCaption(": false");
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[2106] | 271 |
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[2145] | 272 | mSceneMgr->getOption("FlushQueue", &mFlushQueue);
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| 273 |
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| 274 | if (mFlushQueue)
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| 275 | LogManager::getSingleton().logMessage("initial setting: flushing queue");
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| 276 | else
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| 277 | LogManager::getSingleton().logMessage("initial setting: not flushing queue");
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| 278 |
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[2106] | 279 | mSceneMgr->setOption("ShowOctree", &mShowOctree);
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| 280 | mSceneMgr->setOption("ShowViewCells", &mShowViewCells);
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| 281 | mSceneMgr->setOption("CullCamera", &mCullCamera);
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| 282 | mSceneMgr->setOption("PrepareVisualization", &mShowVisualization);
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| 283 |
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| 284 | applyObjectType();
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| 285 |
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| 286 | // initialise timer
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| 287 | mTimer = Root::getSingleton().getTimer();
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| 288 | mTimeFrameEnded = mTimeFrameStarted = mTimer->getMilliseconds();
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| 289 |
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| 290 | if (0 && (mSceneMgr->getSceneNode("robot Entity1Node")->
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| 291 | getAttachedObject(0)->getMovableType() == "Entity"))
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| 292 | Ogre::LogManager::getSingleton().logMessage("found entity");
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| 293 |
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| 294 | // init view cell parameters
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| 295 | //mSceneMgr->setOption("UseViewCells", &mUseViewCells);
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| 296 | mSceneMgr->setOption("UseVisibilityFilter", &mUseVisibilityFilter);
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| 297 |
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| 298 | // reset statistics
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| 299 | mWalkthroughStats.Reset();
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| 300 |
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| 301 | }
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| 302 | //-----------------------------------------------------------------------
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| 303 | void TerrainFrameListener::switchMouseMode()
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| 304 | {
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| 305 | mUseBufferedInputMouse = !mUseBufferedInputMouse;
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| 306 | mInputDevice->setBufferedInput(true, mUseBufferedInputMouse);
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| 307 |
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| 308 | if (!mUseBufferedInputMouse)
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| 309 | CEGUI::MouseCursor::getSingleton().hide();
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| 310 | else
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| 311 | CEGUI::MouseCursor::getSingleton().show();
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| 312 | }
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| 313 | //-----------------------------------------------------------------------
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| 314 | TerrainFrameListener::~TerrainFrameListener()
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| 315 | {
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| 316 | OGRE_DELETE(mRayQueryExecutor);
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| 317 | OGRE_DELETE(mEventProcessor);
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| 318 | OGRE_DELETE(mQueryManager);
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| 319 | }
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| 320 | //-----------------------------------------------------------------------
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| 321 | void TerrainFrameListener::mouseMoved(MouseEvent *e)
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| 322 | {
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| 323 | // Update CEGUI with the mouse motion
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| 324 | CEGUI::System::getSingleton().injectMouseMove(e->getRelX() *
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| 325 | mGUIRenderer->getWidth(), e->getRelY() * mGUIRenderer->getHeight());
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| 326 | }
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| 327 | //-----------------------------------------------------------------------
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| 328 | void TerrainFrameListener::mousePressed(MouseEvent* e)
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| 329 | {
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| 330 | // Left mouse button down
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| 331 | if (e->getButtonID() & InputEvent::BUTTON0_MASK)
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| 332 | {
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| 333 | CEGUI::MouseCursor::getSingleton().hide();
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| 334 |
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| 335 | // Setup the ray scene query
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| 336 | Ray mouseRay = mCamera->getCameraToViewportRay(e->getX(), e->getY());
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| 337 | Real val = Math::RangeRandom(0, 360); // random rotation
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| 338 |
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| 339 | // get results, create a node/entity on the position
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| 340 | mCurrentObject =
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| 341 | mTerrainContentGenerator->GenerateSceneObject(mouseRay.getOrigin(),
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| 342 | Vector3(val, 0, 0),
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| 343 | msObjectCaptions[mCurrentObjectType]);
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| 344 |
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| 345 | mLMouseDown = true;
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| 346 | }
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| 347 | // Right mouse button down
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| 348 | /*else if (e->getButtonID() & InputEvent::BUTTON1_MASK)
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| 349 | {
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| 350 | CEGUI::MouseCursor::getSingleton().hide();
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| 351 | mRMouseDown = true;
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| 352 | }*/
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| 353 | }
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| 354 | //-----------------------------------------------------------------------
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| 355 | void TerrainFrameListener::mouseDragDropped(MouseEvent* e)
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| 356 | {
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| 357 | // Left mouse button up
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| 358 | if (e->getButtonID() & InputEvent::BUTTON0_MASK)
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| 359 | {
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| 360 | CEGUI::MouseCursor::getSingleton().show();
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| 361 |
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| 362 | mLMouseDown = false;
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| 363 | }
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| 364 | // Right mouse button up
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| 365 | else if (e->getButtonID() & InputEvent::BUTTON1_MASK)
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| 366 | {
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| 367 | CEGUI::MouseCursor::getSingleton().show();
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| 368 |
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| 369 | mRMouseDown = false;
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| 370 | }
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| 371 | }
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| 372 | //-----------------------------------------------------------------------
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| 373 | void TerrainFrameListener::mouseReleased(MouseEvent* e)
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| 374 | {
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| 375 | // Left mouse button up
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| 376 | if (e->getButtonID() & InputEvent::BUTTON0_MASK)
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| 377 | {
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| 378 | CEGUI::MouseCursor::getSingleton().show();
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| 379 |
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| 380 | // start animation: only robot has animation phases
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| 381 | if (mCurrentObject && (mCurrentObjectType == TestCullingTerrainApplication::ROBOT))
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| 382 | {
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| 383 | // HACK: not neccesary the last element
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| 384 | Entity *ent = mTerrainContentGenerator->GetGeneratedEntities()->back();
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| 385 | EntityState *entState = new EntityState(ent, EntityState::MOVING, Math::RangeRandom(0.5, 1.5));
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| 386 | mApplication->getEntityStates().push_back(entState);
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| 387 | }
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| 388 |
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| 389 | mLMouseDown = false;
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| 390 | }
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| 391 | // Right mouse button up
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| 392 | else if (e->getButtonID() & InputEvent::BUTTON1_MASK)
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| 393 | {
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| 394 | CEGUI::MouseCursor::getSingleton().show();
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| 395 |
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| 396 | mRMouseDown = false;
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| 397 | }
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| 398 | }
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| 399 | //-----------------------------------------------------------------------
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| 400 | void TerrainFrameListener::mouseDragged(MouseEvent *e)
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| 401 | {
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| 402 | // If we are dragging the left mouse button.
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| 403 | if (mLMouseDown)
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| 404 | {
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| 405 | if (!mCurrentObject)
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| 406 | return;
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| 407 |
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| 408 | Vector3 queryResult;
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| 409 | Ray mouseRay = mCamera->getCameraToViewportRay(e->getX(), e->getY());
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| 410 |
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| 411 | if (mRayQueryExecutor->executeRayQuery(&queryResult, mouseRay))
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| 412 | {
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| 413 | // apply offset so object is ON terrain
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| 414 | queryResult.y += msObjectTerrainOffsets[mCurrentObjectType];
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| 415 | mCurrentObject->setPosition(queryResult);
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| 416 | }
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| 417 | }
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| 418 | }
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| 419 | //-----------------------------------------------------------------------
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| 420 | bool TerrainFrameListener::frameStarted(const FrameEvent &evt)
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| 421 | {
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| 422 | if (mWindow->isClosed())
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| 423 | {
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| 424 | return false;
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| 425 | }
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| 426 |
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| 427 | if (mDeleteObjects)
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| 428 | {
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| 429 | mApplication->deleteEntityStates();
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| 430 | mTerrainContentGenerator->RemoveGeneratedObjects();
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| 431 | mDeleteObjects = false;
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| 432 | }
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| 433 |
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| 434 | if (mUseAnimation)
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| 435 | {
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| 436 | // update animation phases
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| 437 | mApplication->updateAnimations(evt.timeSinceLastFrame);
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| 438 | }
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| 439 |
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| 440 | if (mDisplayCameraDetails) // Print camera details
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| 441 | {
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| 442 | mWindow->setDebugText("P: " + StringConverter::toString(mCamera->getDerivedPosition()) +
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| 443 | " " + "O: " + StringConverter::toString(mCamera->getDerivedOrientation()));
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| 444 | }
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| 445 |
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| 446 | //-- setup what is needed for immediate mouse/key movement
|
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| 447 | if (mTimeDelay >= 0)
|
---|
| 448 | {
|
---|
| 449 | mTimeDelay -= evt.timeSinceLastFrame;
|
---|
| 450 | }
|
---|
| 451 |
|
---|
| 452 | // If this is the first frame, pick a speed
|
---|
| 453 | if (evt.timeSinceLastFrame == 0)
|
---|
| 454 | {
|
---|
| 455 | mMoveScale = 1;
|
---|
| 456 | mRotScale = 0.1;
|
---|
| 457 | }
|
---|
| 458 | // Otherwise scale movement units by time passed since last frame
|
---|
| 459 | else
|
---|
| 460 | {
|
---|
| 461 | // Move about 100 units per second,
|
---|
| 462 | mMoveScale = mMoveSpeed * evt.timeSinceLastFrame;
|
---|
| 463 | // Take about 10 seconds for full rotation
|
---|
| 464 | mRotScale = mRotateSpeed * evt.timeSinceLastFrame;
|
---|
| 465 | }
|
---|
| 466 |
|
---|
| 467 | mRotX = 0;
|
---|
| 468 | mRotY = 0;
|
---|
| 469 | mTranslateVector = Vector3::ZERO;
|
---|
| 470 |
|
---|
| 471 | if (!processUnbufferedKeyInput(evt))
|
---|
| 472 | {
|
---|
| 473 | return false;
|
---|
| 474 | }
|
---|
| 475 | if (!mUseBufferedInputMouse)
|
---|
| 476 | {
|
---|
| 477 | if (!processUnbufferedMouseInput(evt))
|
---|
| 478 | {
|
---|
| 479 | return false;
|
---|
| 480 | }
|
---|
| 481 | }
|
---|
| 482 |
|
---|
| 483 | if (mShowVisualization)
|
---|
| 484 | {
|
---|
| 485 | ////////////////
|
---|
| 486 | //-- set parameters for visualization
|
---|
| 487 |
|
---|
| 488 | // important for visualization => draw octree bounding boxes
|
---|
| 489 | if (0)
|
---|
| 490 | mSceneMgr->setOption("ShowOctree", &mShowVisualization);
|
---|
| 491 |
|
---|
| 492 | ///////////////
|
---|
| 493 | //-- setup visualization camera
|
---|
| 494 |
|
---|
| 495 | mVizCamera->setPosition(0, 0, 0);
|
---|
| 496 | mVizCamera->setOrientation(Quaternion::IDENTITY);
|
---|
| 497 |
|
---|
| 498 | Vector3 camPos = mCamNode->getPosition();
|
---|
| 499 | mVizCamera->setPosition(camPos.x, mVizCameraHeight, camPos.z);
|
---|
| 500 |
|
---|
| 501 | // point down -Z axis
|
---|
| 502 | mVizCamera->pitch(Radian(Degree(270.0)));
|
---|
| 503 |
|
---|
| 504 | // rotation arounnd X axis
|
---|
| 505 | mVizCamera->yaw(Math::ATan2(-mCamera->getDerivedDirection().x,
|
---|
| 506 | -mCamera->getDerivedDirection().z));
|
---|
| 507 |
|
---|
| 508 | const float moveFactor = 200;
|
---|
| 509 | // move by a constant so view plane is on bottom of viewport
|
---|
| 510 | mVizCamera->moveRelative(Vector3(0, moveFactor, 0));
|
---|
| 511 | }
|
---|
| 512 | else
|
---|
| 513 | {
|
---|
| 514 | // frame start time
|
---|
| 515 | mTimeFrameStarted = mTimer->getMilliseconds();
|
---|
| 516 | }
|
---|
| 517 |
|
---|
| 518 | //////////////
|
---|
| 519 | //-- set application state
|
---|
| 520 |
|
---|
| 521 | switch (mAppState)
|
---|
| 522 | {
|
---|
| 523 | case REPLAY:
|
---|
| 524 | /// set the current camera data to loaded frame information
|
---|
| 525 | setCurrentFrameInfo(evt.timeSinceLastFrame);
|
---|
| 526 |
|
---|
| 527 | // HACK for demo: save new frame rates for different methods on the
|
---|
| 528 | // same walkthrough
|
---|
| 529 | if (mSavePrecomputedFps)
|
---|
| 530 | {
|
---|
| 531 | addFrameInfo(mPrecomputedFpsFrameInfo, mCamNode, evt.timeSinceLastFrame);
|
---|
| 532 | }
|
---|
| 533 |
|
---|
| 534 | break;
|
---|
| 535 | case WALKTHROUGH:
|
---|
| 536 | //-- recording the camera settings per frame
|
---|
| 537 | if (mRecordFrames)
|
---|
| 538 | {
|
---|
| 539 | addFrameInfo(mFrameInfo, mCamNode, evt.timeSinceLastFrame);
|
---|
| 540 | // print recording message
|
---|
| 541 | mWindow->setDebugText("Recording frame " +
|
---|
| 542 | StringConverter::toString((int)mFrameInfo.size() - 1));
|
---|
| 543 | }
|
---|
| 544 | // move camera according to input
|
---|
| 545 | moveCamera();
|
---|
| 546 |
|
---|
| 547 | // clamp camera so we always walk along the terrain
|
---|
| 548 | if (TestCullingTerrainApplication::msShowHillyTerrain)
|
---|
| 549 | {
|
---|
| 550 | mApplication->Clamp2Terrain(mCamNode, 5);
|
---|
[2108] | 551 | //Ogre::LogManager::getSingleton().logMessage("clamp to terrain");
|
---|
[2106] | 552 | }
|
---|
| 553 | else
|
---|
| 554 | {
|
---|
| 555 | mApplication->Clamp2FloorPlane(mFloorDist);
|
---|
[2108] | 556 | //Ogre::LogManager::getSingleton().logMessage("clamp to floor");
|
---|
[2106] | 557 | }
|
---|
| 558 |
|
---|
| 559 | break;
|
---|
| 560 |
|
---|
| 561 | default:
|
---|
[2108] | 562 | Ogre::LogManager::getSingleton().logMessage("should not come here");
|
---|
[2106] | 563 | break;
|
---|
| 564 | };
|
---|
| 565 |
|
---|
| 566 | return true;
|
---|
| 567 | }
|
---|
| 568 | //-----------------------------------------------------------------------
|
---|
| 569 | void TerrainFrameListener::applyVisibilityQuery(bool fromPoint,
|
---|
| 570 | bool relativeVisibility,
|
---|
| 571 | bool useItemBuffer)
|
---|
| 572 | {
|
---|
| 573 | int itemBufferMode = useItemBuffer ? mItemBufferMode : 0;
|
---|
| 574 |
|
---|
| 575 | int queryModes = 0;
|
---|
| 576 | queryModes |= GtpVisibility::QueryManager::PATCH_VISIBILITY;
|
---|
| 577 | queryModes |= GtpVisibility::QueryManager::GEOMETRY_VISIBILITY;
|
---|
| 578 | queryModes |= GtpVisibility::QueryManager::NODE_VISIBILITY;
|
---|
| 579 |
|
---|
| 580 | // no visibility manager available => no visibility scene manager, return
|
---|
| 581 | GtpVisibility::VisibilityManager *visManager = NULL;
|
---|
| 582 |
|
---|
| 583 | if (!mSceneMgr->getOption("VisibilityManager", visManager))
|
---|
| 584 | return;
|
---|
| 585 |
|
---|
| 586 | GtpVisibility::HierarchyInterface *hierarchyInterface = NULL;
|
---|
| 587 | if (!mSceneMgr->getOption("HierarchyInterface", hierarchyInterface))
|
---|
| 588 | return;
|
---|
| 589 |
|
---|
| 590 | mQueryManager = new OcclusionQueriesQueryManager(hierarchyInterface,
|
---|
| 591 | mWindow->getViewport(0), queryModes, itemBufferMode);
|
---|
| 592 |
|
---|
| 593 | //mQueryManager = new PlatformQueryManager(sm->GetHierarchyInterface(), mWindow->getViewport(0), false);
|
---|
| 594 |
|
---|
| 595 |
|
---|
| 596 | visManager->SetQueryManager(mQueryManager);
|
---|
| 597 |
|
---|
| 598 | GtpVisibility::NodeInfoContainer visibleNodes;
|
---|
| 599 | GtpVisibility::MeshInfoContainer visibleGeometry;
|
---|
| 600 | GtpVisibility::PatchInfoContainer visiblePatches;
|
---|
| 601 |
|
---|
| 602 |
|
---|
| 603 | if (fromPoint)
|
---|
| 604 | {
|
---|
| 605 | mQueryManager->
|
---|
| 606 | ComputeFromPointVisibility(mCamNode->getPosition(), &visibleNodes,
|
---|
| 607 | &visibleGeometry, &visiblePatches, relativeVisibility);
|
---|
| 608 | }
|
---|
| 609 | else
|
---|
| 610 | {
|
---|
| 611 | mQueryManager->ComputeCameraVisibility(*mCamera,
|
---|
| 612 | &visibleNodes, &visibleGeometry, &visiblePatches, relativeVisibility);
|
---|
| 613 | }
|
---|
| 614 |
|
---|
| 615 | std::stringstream d;
|
---|
| 616 | d << "Query mode: " << queryModes << ", "
|
---|
| 617 | << msQueryTypeCaptions[fromPoint ? 1 : 0].c_str() << " "
|
---|
| 618 | << msQueryRelativeVisCaptions[relativeVisibility ? 1 : 0].c_str() << " "
|
---|
| 619 | << msQueryMethodCaptions[useItemBuffer ? 1 : 0].c_str();
|
---|
| 620 | LogManager::getSingleton().logMessage(d.str());
|
---|
| 621 |
|
---|
| 622 |
|
---|
| 623 | float averageNodeVis = 0, averageGeometryVis = 0, averagePatchVis = 0;
|
---|
| 624 | int geomSize = 0, nodesSize = 0, patchSize = 0;
|
---|
| 625 |
|
---|
| 626 | ///////////////////////////////////////////////////////////////////////////
|
---|
| 627 | //-- apply queries on geometry level
|
---|
| 628 |
|
---|
| 629 | GtpVisibility::MeshInfoContainer::iterator geomIt, geomIt_end = visibleGeometry.end();
|
---|
| 630 |
|
---|
| 631 | for (geomIt = visibleGeometry.begin(); geomIt != geomIt_end; ++geomIt)
|
---|
| 632 | {
|
---|
| 633 | // add if not 0
|
---|
| 634 | if ((*geomIt).GetVisiblePixels())
|
---|
| 635 | {
|
---|
| 636 | float vis = relativeVisibility ?
|
---|
| 637 | (*geomIt).ComputeRelativeVisibility() : (float)(*geomIt).GetVisiblePixels();
|
---|
| 638 |
|
---|
| 639 | averageGeometryVis += vis;
|
---|
| 640 | ++ geomSize;
|
---|
| 641 |
|
---|
| 642 | std::stringstream d;
|
---|
| 643 | d << "Geometry " << geomSize << " id: " << (*geomIt).GetSource()->getSubEntity(0)->getId()
|
---|
| 644 | << " visibility: " << (*geomIt).GetVisiblePixels() << ", " << (*geomIt).GetProjectedPixels();
|
---|
| 645 | LogManager::getSingleton().logMessage(d.str());
|
---|
| 646 | }
|
---|
| 647 | }
|
---|
| 648 |
|
---|
| 649 |
|
---|
| 650 |
|
---|
| 651 | ///////////////////////////////////////////////////////////////////////////
|
---|
| 652 | //-- apply queries on node level
|
---|
| 653 |
|
---|
| 654 |
|
---|
| 655 | GtpVisibility::NodeInfoContainer::iterator nodesIt, nodesIt_end = visibleNodes.end();
|
---|
| 656 |
|
---|
| 657 | for (nodesIt = visibleNodes.begin(); nodesIt != nodesIt_end; ++nodesIt)
|
---|
| 658 | {
|
---|
| 659 | // add if not 0
|
---|
| 660 | if ((*nodesIt).GetVisiblePixels())
|
---|
| 661 | {
|
---|
| 662 | float vis = relativeVisibility ?
|
---|
| 663 | (*nodesIt).ComputeRelativeVisibility() : (float)(*nodesIt).GetVisiblePixels();
|
---|
| 664 |
|
---|
| 665 | averageNodeVis += vis;
|
---|
| 666 | ++ nodesSize;
|
---|
| 667 |
|
---|
| 668 | std::stringstream d; d << "Node visibility: " << vis;
|
---|
| 669 | LogManager::getSingleton().logMessage(d.str());
|
---|
| 670 | }
|
---|
| 671 | }
|
---|
| 672 |
|
---|
| 673 |
|
---|
| 674 | ///////////////////////////////////////////////////////////////////////////
|
---|
| 675 | //-- apply queries on patch level
|
---|
| 676 |
|
---|
| 677 |
|
---|
| 678 | GtpVisibility::PatchInfoContainer::iterator patchIt, patchIt_end = visiblePatches.end();
|
---|
| 679 |
|
---|
| 680 | for (patchIt = visiblePatches.begin(); patchIt != patchIt_end; ++ patchIt)
|
---|
| 681 | {
|
---|
| 682 | // add if not 0
|
---|
| 683 | if ((*patchIt).GetVisiblePixels())
|
---|
| 684 | {
|
---|
| 685 | float vis = relativeVisibility ?
|
---|
| 686 | (*patchIt).ComputeRelativeVisibility() : (float)(*patchIt).GetVisiblePixels();
|
---|
| 687 |
|
---|
| 688 | averagePatchVis += vis;
|
---|
| 689 | ++ patchSize;
|
---|
| 690 |
|
---|
| 691 | std::stringstream d; d << "Patch visibility: " << vis;
|
---|
| 692 | LogManager::getSingleton().logMessage(d.str());
|
---|
| 693 | }
|
---|
| 694 | }
|
---|
| 695 |
|
---|
| 696 | ///////////////////////////////////////////////////////////////
|
---|
| 697 | //-- update visibility queries stats
|
---|
| 698 |
|
---|
| 699 | if (nodesSize)
|
---|
| 700 | averageNodeVis /= (float)nodesSize;
|
---|
| 701 | if (geomSize)
|
---|
| 702 | averageGeometryVis /= (float)geomSize;
|
---|
| 703 | if (patchSize)
|
---|
| 704 | averagePatchVis /= (float)patchSize;
|
---|
| 705 |
|
---|
| 706 |
|
---|
| 707 | try
|
---|
| 708 | {
|
---|
| 709 | char str[100];
|
---|
| 710 |
|
---|
| 711 | sprintf(str, ": %s, %s, %s",
|
---|
| 712 | msQueryTypeCaptions[fromPoint ? 1 : 0].c_str(),
|
---|
| 713 | msQueryRelativeVisCaptions[relativeVisibility ? 1 : 0].c_str(),
|
---|
| 714 | msQueryMethodCaptions[useItemBuffer ? 1 : 0].c_str());
|
---|
| 715 |
|
---|
| 716 | mQueryTypeInfo->setCaption(str);
|
---|
| 717 |
|
---|
| 718 | sprintf(str, ": %d", (int)nodesSize);
|
---|
| 719 | mQueryVisibleNodesInfo->setCaption(str);
|
---|
| 720 |
|
---|
| 721 | sprintf(str,": %d", (int)geomSize);
|
---|
| 722 | mQueryVisibleGeometryInfo->setCaption(str);
|
---|
| 723 |
|
---|
| 724 | sprintf(str,": %d", (int)patchSize);
|
---|
| 725 | mQueryVisiblePatchInfo->setCaption(str);
|
---|
| 726 |
|
---|
| 727 | sprintf(str,": %3.3f", averageNodeVis);
|
---|
| 728 | mQueryNodeVisibilityInfo->setCaption(str);
|
---|
| 729 |
|
---|
| 730 | sprintf(str,": %3.3f", averageGeometryVis);
|
---|
| 731 | mQueryGeometryVisibilityInfo->setCaption(str);
|
---|
| 732 |
|
---|
| 733 | sprintf(str,": %3.3f", averagePatchVis);
|
---|
| 734 | mQueryPatchVisibilityInfo->setCaption(str);
|
---|
| 735 | }
|
---|
| 736 | catch (...)
|
---|
| 737 | {
|
---|
| 738 | // ignore
|
---|
| 739 | }
|
---|
| 740 |
|
---|
| 741 | // show the results
|
---|
| 742 | if (!mShowQueryStats && !mShowHelp)
|
---|
| 743 | {
|
---|
| 744 | mQueryOverlay->show();
|
---|
| 745 | mShowQueryStats = true;
|
---|
| 746 | }
|
---|
| 747 |
|
---|
| 748 | delete mQueryManager;
|
---|
| 749 | }
|
---|
| 750 |
|
---|
| 751 |
|
---|
| 752 | bool TerrainFrameListener::processUnbufferedMouseInput(const FrameEvent& evt)
|
---|
| 753 | {
|
---|
| 754 | /* Rotation factors, may not be used if the second mouse button is pressed. */
|
---|
| 755 |
|
---|
| 756 | /* If the second mouse button is pressed, then the mouse movement results in
|
---|
| 757 | sliding the camera, otherwise we rotate. */
|
---|
| 758 | if (mInputDevice->getMouseButton(1))
|
---|
| 759 | {
|
---|
| 760 | mTranslateVector.x += mInputDevice->getMouseRelativeX() * 0.13;
|
---|
| 761 | mTranslateVector.y -= mInputDevice->getMouseRelativeY() * 0.13;
|
---|
| 762 | }
|
---|
| 763 | else
|
---|
| 764 | {
|
---|
| 765 | mRotX = Degree(-mInputDevice->getMouseRelativeX() * 0.13);
|
---|
| 766 | mRotY = Degree(-mInputDevice->getMouseRelativeY() * 0.13);
|
---|
| 767 | }
|
---|
| 768 |
|
---|
| 769 | return true;
|
---|
| 770 | }
|
---|
| 771 | //-----------------------------------------------------------------------
|
---|
| 772 | bool TerrainFrameListener::frameEnded(const FrameEvent& evt)
|
---|
| 773 | {
|
---|
| 774 | if (mShutdownRequested)
|
---|
| 775 | return false;
|
---|
| 776 |
|
---|
| 777 | // timer end time
|
---|
| 778 | if (!mShowVisualization)
|
---|
| 779 | {
|
---|
| 780 | mTimeFrameEnded = mTimer->getMilliseconds();
|
---|
| 781 | }
|
---|
| 782 |
|
---|
| 783 | updateStats();
|
---|
| 784 |
|
---|
| 785 | if (mRecordVideo) // record current frame
|
---|
| 786 | {
|
---|
| 787 | takeVideoFrame(video_out);
|
---|
| 788 | }
|
---|
| 789 |
|
---|
| 790 | //-- IMPORTANT: must be set, otherwise terrain is not rendered correctly
|
---|
| 791 | mSceneMgr->endFrame();
|
---|
| 792 |
|
---|
| 793 | if (mTimeDelay <= 0) // simulates approx. one second
|
---|
| 794 | mTimeDelay = 1.0;
|
---|
| 795 |
|
---|
| 796 | return true;
|
---|
| 797 | }
|
---|
| 798 | //-----------------------------------------------------------------------
|
---|
| 799 | void TerrainFrameListener::moveCamera()
|
---|
| 800 | {
|
---|
| 801 | // move node rather than camera so orientation is right in the visualization
|
---|
| 802 | mCamNode->yaw(mRotX, Ogre::Node::TS_WORLD);
|
---|
| 803 | //mCamNode->rotate(Vector3(0,1,0), mRotX, Ogre::Node::TS_WORLD);
|
---|
| 804 | mCamNode->pitch(mRotY);
|
---|
| 805 |
|
---|
| 806 | mCamNode->translate(mCamNode->getLocalAxes(), mTranslateVector);
|
---|
| 807 | }
|
---|
| 808 | //-----------------------------------------------------------------------
|
---|
| 809 | void TerrainFrameListener::writeFrames(const std::string filename,
|
---|
| 810 | const FrameInfoContainer &frameInfo) const
|
---|
| 811 | {
|
---|
| 812 | std::ofstream ofstr(filename.c_str());
|
---|
| 813 | std::vector<frame_info>::const_iterator it, it_end;
|
---|
| 814 | it_end = frameInfo.end();
|
---|
| 815 |
|
---|
| 816 | int i = 0;
|
---|
| 817 |
|
---|
| 818 | for (it = frameInfo.begin(); it < it_end; ++ it, ++ i)
|
---|
| 819 | {
|
---|
| 820 | ofstr << StringConverter::toString((*it).position) << " "
|
---|
| 821 | << StringConverter::toString((*it).orientation) << " "
|
---|
| 822 | << StringConverter::toString((*it).timeElapsed) << " "
|
---|
| 823 | << StringConverter::toString((*it).fps) << "\n";
|
---|
| 824 | }
|
---|
| 825 |
|
---|
| 826 | std::stringstream d; d << "saved " << i << " frames to file " << filename;
|
---|
| 827 | Ogre::LogManager::getSingleton().logMessage(d.str());
|
---|
| 828 |
|
---|
| 829 | ofstr.close();
|
---|
| 830 | }
|
---|
| 831 | //-----------------------------------------------------------------------
|
---|
| 832 | void TerrainFrameListener::loadFrames(const std::string filename,
|
---|
| 833 | FrameInfoContainer &frameInfo)
|
---|
| 834 | {
|
---|
| 835 | std::ifstream ifstr(filename.c_str());
|
---|
| 836 | char line[256];
|
---|
| 837 | frame_info info;
|
---|
| 838 |
|
---|
| 839 | // reset current values
|
---|
| 840 | frameInfo.clear();
|
---|
| 841 |
|
---|
| 842 | mCurrentFrame = 0;
|
---|
| 843 | int i = 0;
|
---|
| 844 | while (!ifstr.eof())
|
---|
| 845 | {
|
---|
| 846 | ifstr.getline(line, 256);
|
---|
| 847 | sscanf(line, "%f %f %f %f %f %f %f %f %f", &info.position.x, &info.position.y, &info.position.z,
|
---|
| 848 | &info.orientation.w, &info.orientation.x, &info.orientation.y, &info.orientation.z,
|
---|
| 849 | &info.timeElapsed, &info.fps);
|
---|
| 850 |
|
---|
| 851 | mFrameInfo.push_back(info);
|
---|
| 852 |
|
---|
| 853 | // std::stringstream d; d << StringConverter::toString(info.position) << " " << StringConverter::toString(info.orientation);
|
---|
| 854 | // LogManager::getSingleton().logMessage(d.str());
|
---|
| 855 | ++ i;
|
---|
| 856 | }
|
---|
| 857 |
|
---|
| 858 | std::stringstream d;
|
---|
| 859 | d << "loaded " << i << " frames from file " << filename;
|
---|
| 860 | Ogre::LogManager::getSingleton().logMessage(d.str());
|
---|
| 861 |
|
---|
| 862 | ifstr.close();
|
---|
| 863 | }
|
---|
| 864 | //-----------------------------------------------------------------------
|
---|
| 865 | void TerrainFrameListener::nextAppState()
|
---|
| 866 | {
|
---|
| 867 | mCurrentFrame = 0;
|
---|
| 868 | int lastState = mAppState;
|
---|
| 869 |
|
---|
| 870 | // transition to the next state
|
---|
| 871 | mAppState = (mAppState + 1) % STATE_NUM;
|
---|
| 872 |
|
---|
| 873 | // if last state was replay state: post process
|
---|
| 874 | if (lastState == REPLAY)
|
---|
| 875 | {
|
---|
| 876 | // reset debug text
|
---|
| 877 | mWindow->setDebugText("");
|
---|
| 878 |
|
---|
| 879 | // hack for producing demo:
|
---|
| 880 | // we produced precomputed fps during the last replay =>
|
---|
| 881 | // save them to file
|
---|
| 882 | if (mSavePrecomputedFps) //!mPrecomputedFpsFrameInfo.empty())
|
---|
| 883 | {
|
---|
| 884 | std::string filename = msApprevAlgorithmCaptions[mCurrentAlgorithm] + "_frames.out";
|
---|
| 885 |
|
---|
| 886 | writeFrames(filename, mPrecomputedFpsFrameInfo);
|
---|
| 887 | mPrecomputedFpsFrameInfo.clear();
|
---|
| 888 | }
|
---|
| 889 |
|
---|
| 890 | std::stringstream d;
|
---|
| 891 | mWalkthroughStats.Print(d, msApprevAlgorithmCaptions[mCurrentAlgorithm]);
|
---|
| 892 |
|
---|
| 893 | LogManager::getSingleton().logMessage(d.str());
|
---|
| 894 | }
|
---|
| 895 |
|
---|
| 896 | //-- replay recorded walkthrough
|
---|
| 897 | if (mAppState == REPLAY)
|
---|
| 898 | {
|
---|
| 899 | // no standard recording during replay
|
---|
| 900 | mRecordFrames = false;
|
---|
| 901 |
|
---|
| 902 | // no stats information
|
---|
| 903 | mWindow->setDebugText("");
|
---|
| 904 |
|
---|
| 905 | // clear previous walktrough
|
---|
| 906 | mFrameInfo.clear();
|
---|
| 907 |
|
---|
| 908 | std::string filename;
|
---|
| 909 |
|
---|
| 910 | // if recording demo,
|
---|
| 911 | // we use precomputed fps which corresponds to current method,
|
---|
| 912 | // e.g., for chc we load precomputed chc fps from disc.
|
---|
| 913 | if (mRecordDemo)
|
---|
| 914 | {
|
---|
| 915 | filename = msApprevAlgorithmCaptions[mCurrentAlgorithm] + "_frames.out";
|
---|
| 916 | }
|
---|
| 917 | else // standard filename
|
---|
| 918 | {
|
---|
| 919 | filename = frames_out_filename;
|
---|
| 920 | }
|
---|
| 921 |
|
---|
| 922 | //-- load recorded walkthrough from disk
|
---|
| 923 | loadFrames(filename, mFrameInfo);
|
---|
| 924 |
|
---|
| 925 |
|
---|
| 926 | // if there are still no recorded frames,
|
---|
| 927 | // no walkthrough was recorded => set next state
|
---|
| 928 | if (mFrameInfo.empty())
|
---|
| 929 | {
|
---|
| 930 | nextAppState();
|
---|
| 931 | }
|
---|
| 932 | else // actual replay
|
---|
| 933 | {
|
---|
| 934 | mWindow->setDebugText("Replay");
|
---|
| 935 |
|
---|
| 936 | // reset, because we measure fps stats during walkthrough
|
---|
| 937 | // (warning: average fps broken)
|
---|
| 938 | mWindow->resetStatistics();
|
---|
| 939 | mWalkthroughStats.Reset();
|
---|
| 940 |
|
---|
| 941 | //-- initialise frame data
|
---|
| 942 | mReplayTimeElapsed = 0;
|
---|
| 943 |
|
---|
| 944 | mCamNode->setPosition(mFrameInfo[0].position);
|
---|
| 945 | mCamNode->setOrientation(mFrameInfo[0].orientation);
|
---|
| 946 | }
|
---|
| 947 | }
|
---|
| 948 |
|
---|
| 949 | }
|
---|
| 950 | //-----------------------------------------------------------------------
|
---|
| 951 | void TerrainFrameListener::toggleRecord()
|
---|
| 952 | {
|
---|
| 953 | mRecordFrames = !mRecordFrames;
|
---|
| 954 |
|
---|
| 955 | if (mRecordFrames)
|
---|
| 956 | {
|
---|
| 957 | // starting new recording => clear old frame info
|
---|
| 958 | mFrameInfo.clear();
|
---|
| 959 | }
|
---|
| 960 | else // recording just ended => write frame info to file
|
---|
| 961 | {
|
---|
| 962 | writeFrames(frames_out_filename, mFrameInfo);
|
---|
| 963 | mWindow->setDebugText("");
|
---|
| 964 | }
|
---|
| 965 | }
|
---|
| 966 | //-----------------------------------------------------------------------
|
---|
| 967 | void TerrainFrameListener::changeThreshold(int incr)
|
---|
| 968 | {
|
---|
| 969 | mVisibilityThreshold += incr;
|
---|
| 970 |
|
---|
| 971 | if (mVisibilityThreshold < 0)
|
---|
| 972 | {
|
---|
| 973 | mVisibilityThreshold = 0;
|
---|
| 974 | }
|
---|
| 975 |
|
---|
| 976 | char str[100]; sprintf(str,": %d", mVisibilityThreshold);
|
---|
| 977 |
|
---|
| 978 | mSceneMgr->setOption("Threshold", &mVisibilityThreshold);
|
---|
| 979 | mThresholdInfo->setCaption(str);
|
---|
| 980 | }
|
---|
| 981 | //-----------------------------------------------------------------------
|
---|
| 982 | void TerrainFrameListener::changeAssumedVisibility(int incr)
|
---|
| 983 | {
|
---|
| 984 | mAssumedVisibility += incr;
|
---|
| 985 |
|
---|
| 986 | if (mAssumedVisibility < 0)
|
---|
| 987 | {
|
---|
| 988 | mAssumedVisibility = 0;
|
---|
| 989 | }
|
---|
| 990 |
|
---|
| 991 | char str[100]; sprintf(str,": %d", mAssumedVisibility);
|
---|
| 992 |
|
---|
| 993 | mSceneMgr->setOption("AssumedVisibility", &mAssumedVisibility);
|
---|
| 994 | mAssumedVisibilityInfo->setCaption(str);
|
---|
| 995 | }
|
---|
| 996 | //-----------------------------------------------------------------------
|
---|
| 997 | void TerrainFrameListener::changeVizScale(const int incr)
|
---|
| 998 | {
|
---|
| 999 | mVizScale += incr;
|
---|
| 1000 |
|
---|
| 1001 | if (mVizScale < 1)
|
---|
| 1002 | {
|
---|
| 1003 | mVizScale = 1;
|
---|
| 1004 | }
|
---|
| 1005 |
|
---|
| 1006 | mSceneMgr->setOption("NodeVizScale", &mVizScale);
|
---|
| 1007 | }
|
---|
| 1008 | //-----------------------------------------------------------------------
|
---|
| 1009 | void TerrainFrameListener::changeFloorDist(const float incr)
|
---|
| 1010 | {
|
---|
| 1011 | mFloorDist += incr;
|
---|
| 1012 |
|
---|
| 1013 | if (mFloorDist < 2)
|
---|
| 1014 | {
|
---|
| 1015 | mFloorDist = 2;
|
---|
| 1016 | }
|
---|
| 1017 | }
|
---|
| 1018 | //-----------------------------------------------------------------------
|
---|
| 1019 | void TerrainFrameListener::zoomVizCamera(int zoom)
|
---|
| 1020 | {
|
---|
| 1021 | mVizCameraHeight += zoom;
|
---|
| 1022 |
|
---|
| 1023 | if(mVizCameraHeight < 0)
|
---|
| 1024 | mVizCameraHeight = 0;
|
---|
| 1025 | }
|
---|
| 1026 | //-----------------------------------------------------------------------
|
---|
| 1027 | void TerrainFrameListener::nextAlgorithm()
|
---|
| 1028 | {
|
---|
| 1029 | // possible algorithms: 3 culling algorithms + standard rendering
|
---|
| 1030 | mCurrentAlgorithm = (mCurrentAlgorithm + 1) %
|
---|
| 1031 | (GtpVisibility::VisibilityEnvironment::NUM_CULLING_MANAGERS + 1);
|
---|
| 1032 | applyCurrentAlgorithm();
|
---|
| 1033 | }
|
---|
| 1034 | //-----------------------------------------------------------------------
|
---|
| 1035 | void TerrainFrameListener::applyObjectType()
|
---|
| 1036 | {
|
---|
| 1037 | if (mCurrentObjectType >= 3) // TODO: define a constant
|
---|
| 1038 | mCurrentObjectType = 0;
|
---|
| 1039 |
|
---|
| 1040 | // parameters for new object
|
---|
| 1041 | mTerrainContentGenerator->SetOffset(msObjectTerrainOffsets[mCurrentObjectType]);
|
---|
| 1042 | Real scale = msObjectScales[mCurrentObjectType];
|
---|
| 1043 | mTerrainContentGenerator->SetScale(Vector3(scale, scale, scale));
|
---|
| 1044 |
|
---|
| 1045 | mCurrentObjectTypeInfo->setCaption(": " + msObjectCaptions[mCurrentObjectType]);
|
---|
| 1046 | }
|
---|
| 1047 | //-----------------------------------------------------------------------
|
---|
| 1048 | void TerrainFrameListener::applyCurrentAlgorithm()
|
---|
| 1049 | {
|
---|
| 1050 | bool isNormalExecution;
|
---|
| 1051 |
|
---|
| 1052 | if (mCurrentAlgorithm < GtpVisibility::VisibilityEnvironment::NUM_CULLING_MANAGERS)
|
---|
| 1053 | {
|
---|
| 1054 | isNormalExecution = false;
|
---|
| 1055 | mSceneMgr->setOption("Algorithm", &mCurrentAlgorithm);
|
---|
| 1056 | }
|
---|
| 1057 | else
|
---|
| 1058 | { // standard rendering without changed render queue flow
|
---|
| 1059 | isNormalExecution = true;
|
---|
| 1060 | }
|
---|
| 1061 |
|
---|
| 1062 | mSceneMgr->setOption("NormalExecution", &isNormalExecution);
|
---|
| 1063 | mAlgorithmInfo->setCaption(": " + msAlgorithmCaptions[mCurrentAlgorithm]);
|
---|
| 1064 |
|
---|
| 1065 | if (1)
|
---|
| 1066 | {
|
---|
| 1067 | std::stringstream d; d << "algorithm: " << msAlgorithmCaptions[mCurrentAlgorithm];
|
---|
| 1068 | Ogre::LogManager::getSingleton().logMessage(d.str());
|
---|
| 1069 | }
|
---|
| 1070 | }
|
---|
| 1071 | //-----------------------------------------------------------------------
|
---|
| 1072 | void TerrainFrameListener::updateStats()
|
---|
| 1073 | {
|
---|
| 1074 | unsigned int opt = 0;
|
---|
| 1075 | char str[100];
|
---|
| 1076 |
|
---|
| 1077 | static String currFpsString = "Current FPS: ";
|
---|
| 1078 | static String avgFpsString = "Average FPS: ";
|
---|
| 1079 | static String bestFpsString = "Best FPS: ";
|
---|
| 1080 | static String worstFpsString = "Worst FPS: ";
|
---|
| 1081 | static String trisString = "Triangle Count: ";
|
---|
| 1082 |
|
---|
| 1083 | int currentFps;
|
---|
| 1084 |
|
---|
| 1085 | // HACK for demo: use precomputed FPS instead of real FPS
|
---|
| 1086 | if (mRecordDemo)
|
---|
| 1087 | {
|
---|
| 1088 | currentFps = mPrecomputedFps;
|
---|
| 1089 | }
|
---|
| 1090 | else
|
---|
| 1091 | {
|
---|
| 1092 | currentFps = mWindow->getStatistics().lastFPS;
|
---|
| 1093 | }
|
---|
| 1094 |
|
---|
| 1095 | #if 0
|
---|
| 1096 | // HACK: take pure rendering time, only measures the render call
|
---|
| 1097 | long pureRenderTime = mTimeFrameEnded - mTimeFrameStarted;
|
---|
| 1098 |
|
---|
| 1099 | if (pureRenderTime)
|
---|
| 1100 | {
|
---|
| 1101 | mPureRenderTimeFps = 1000.0 / (float) pureRenderTime;
|
---|
| 1102 | }
|
---|
| 1103 | currentFps = mPureRenderRenderTimeFps;
|
---|
| 1104 | //std::stringstream d; d << "Pure render time fps: " << mPureRenderTimeFps << "\n";
|
---|
| 1105 | //Ogre::LogManager::getSingleton().logMessage(d.str());
|
---|
| 1106 | #endif
|
---|
| 1107 |
|
---|
| 1108 | unsigned int nodeInfo[3];
|
---|
| 1109 | mSceneMgr->getOption("NumRenderedNodes", nodeInfo);
|
---|
| 1110 | mSceneMgr->getOption("NumQueryCulledNodes", nodeInfo+1);
|
---|
| 1111 | mSceneMgr->getOption("NumFrustumCulledNodes", nodeInfo+2);
|
---|
| 1112 |
|
---|
| 1113 |
|
---|
| 1114 | mWalkthroughStats.UpdateFrame(currentFps,
|
---|
| 1115 | mWindow->getBestFPS(),
|
---|
| 1116 | mWindow->getWorstFPS(),
|
---|
| 1117 | (int)mWindow->getTriangleCount(),
|
---|
| 1118 | nodeInfo[0],
|
---|
| 1119 | nodeInfo[1],
|
---|
| 1120 | nodeInfo[2]);
|
---|
| 1121 |
|
---|
| 1122 | // HACK: compute average fps ourselfs, because ogre avg. fps is wrong
|
---|
| 1123 | // TODO: update only once per second
|
---|
| 1124 | float avgFps = (float)mWalkthroughStats.mAccFps / (float)(mWalkthroughStats.mFrameCount);
|
---|
| 1125 |
|
---|
| 1126 |
|
---|
| 1127 | // update stats when necessary
|
---|
| 1128 | try
|
---|
| 1129 | {
|
---|
| 1130 | OverlayElement* guiAvg = OverlayManager::getSingleton().getOverlayElement("Core/AverageFps");
|
---|
| 1131 | OverlayElement* guiCurr = OverlayManager::getSingleton().getOverlayElement("Core/CurrFps");
|
---|
| 1132 | OverlayElement* guiBest = OverlayManager::getSingleton().getOverlayElement("Core/BestFps");
|
---|
| 1133 | OverlayElement* guiWorst = OverlayManager::getSingleton().getOverlayElement("Core/WorstFps");
|
---|
| 1134 |
|
---|
| 1135 | const RenderTarget::FrameStats& stats = mWindow->getStatistics();
|
---|
| 1136 |
|
---|
| 1137 | // HACK: take newly computed avg. fps instead of Ogre avg fps and update only once per second
|
---|
| 1138 | if (mTimeDelay < 0)
|
---|
| 1139 | {
|
---|
| 1140 | guiAvg->setCaption(avgFpsString + StringConverter::toString(avgFps) + " ms");
|
---|
| 1141 | //guiCurr->setCaption(currFpsString + StringConverter::toString(currentFps));
|
---|
| 1142 | }
|
---|
| 1143 |
|
---|
| 1144 | if (0)
|
---|
| 1145 | {
|
---|
| 1146 | std::stringstream d;
|
---|
| 1147 | d << "fps: " << StringConverter::toString(currentFps) << ", "
|
---|
| 1148 | << "avg fps: " << StringConverter::toString(avgFps);
|
---|
| 1149 | LogManager::getSingleton().logMessage(d.str());
|
---|
| 1150 | }
|
---|
| 1151 |
|
---|
| 1152 | //guiAvg->setCaption(avgFps + StringConverter::toString(stats.avgFPS));
|
---|
| 1153 | guiCurr->setCaption(currFpsString + StringConverter::toString(currentFps));
|
---|
| 1154 |
|
---|
| 1155 | //std::stringstream d; d << "frame rate :" << stats.lastFPS;
|
---|
| 1156 | //Ogre::LogManager::getSingleton().logMessage(d.str());
|
---|
| 1157 |
|
---|
| 1158 | guiBest->setCaption(bestFpsString + StringConverter::toString(stats.bestFPS)
|
---|
| 1159 | + " " + StringConverter::toString(stats.bestFrameTime) + " ms");
|
---|
| 1160 | guiWorst->setCaption(worstFpsString + StringConverter::toString(stats.worstFPS)
|
---|
| 1161 | + " " + StringConverter::toString(stats.worstFrameTime) + " ms");
|
---|
| 1162 |
|
---|
| 1163 | OverlayElement* guiTris = OverlayManager::getSingleton().getOverlayElement("Core/NumTris");
|
---|
| 1164 | guiTris->setCaption(trisString + StringConverter::toString(stats.triangleCount));
|
---|
| 1165 |
|
---|
| 1166 | //LogManager::getSingleton().logMessage(StringConverter::toString(stats.triangleCount));
|
---|
| 1167 |
|
---|
| 1168 | OverlayElement* guiDbg = OverlayManager::getSingleton().getOverlayElement("Core/DebugText");
|
---|
| 1169 | guiDbg->setCaption(mWindow->getDebugText());
|
---|
| 1170 |
|
---|
| 1171 |
|
---|
| 1172 | //-- culling stats
|
---|
| 1173 |
|
---|
| 1174 | mSceneMgr->getOption("NumFrustumCulledNodes", &opt); sprintf(str,": %d", opt);
|
---|
| 1175 | mFrustumCulledNodesInfo->setCaption(str);
|
---|
| 1176 |
|
---|
| 1177 | mSceneMgr->getOption("NumQueryCulledNodes", &opt); sprintf(str,": %d", opt);
|
---|
| 1178 | mQueryCulledNodesInfo->setCaption(str);
|
---|
| 1179 |
|
---|
| 1180 | mSceneMgr->getOption("NumHierarchyNodes", &opt); sprintf(str,": %d", opt);
|
---|
| 1181 | mHierarchyNodesInfo->setCaption(str);
|
---|
| 1182 |
|
---|
| 1183 | mSceneMgr->getOption("NumRenderedNodes", &opt); sprintf(str,": %d", opt);
|
---|
| 1184 | mRenderedNodesInfo->setCaption(str);
|
---|
| 1185 |
|
---|
| 1186 | sprintf(str,": %d", mTerrainContentGenerator->GetObjectCount());
|
---|
| 1187 | mObjectsCountInfo->setCaption(str);
|
---|
| 1188 |
|
---|
| 1189 | // take old value into account in order to create no sudden changes
|
---|
| 1190 | mSceneMgr->getOption("NumQueriesIssued", &opt);
|
---|
| 1191 | mDelayedQueriesIssued = mDelayedQueriesIssued * 0.8 + (float)opt * 0.2f;
|
---|
| 1192 | sprintf(str,": %d", (int)mDelayedQueriesIssued);
|
---|
| 1193 | mQueriesIssuedInfo->setCaption(str);
|
---|
| 1194 |
|
---|
| 1195 | mSceneMgr->getOption("NumTraversedNodes", &opt);
|
---|
| 1196 | mDelayedTraversedNodes = mDelayedTraversedNodes * 0.8 + (float)opt * 0.2f;
|
---|
| 1197 | sprintf(str,": %d", (int)mDelayedTraversedNodes);
|
---|
| 1198 | mTraversedNodesInfo->setCaption(str);
|
---|
| 1199 |
|
---|
| 1200 | if (mRecordVideo)
|
---|
| 1201 | {
|
---|
| 1202 | // update stats for demo
|
---|
| 1203 | mMyStatsAlgorithmInfo->setCaption(msApprevAlgorithmCaptions[mCurrentAlgorithm]);
|
---|
| 1204 | sprintf(str,": %d", (int)currentFps);
|
---|
| 1205 | mMyStatsFpsInfo->setCaption(str);
|
---|
| 1206 | }
|
---|
| 1207 |
|
---|
| 1208 | }
|
---|
| 1209 | catch (...)
|
---|
| 1210 | {
|
---|
| 1211 | // ignore
|
---|
| 1212 | }
|
---|
| 1213 | }
|
---|
| 1214 | //-----------------------------------------------------------------------
|
---|
| 1215 | void TerrainFrameListener::setTestGeometryForVisibleLeaves(bool testGeometryForVisibleLeaves)
|
---|
| 1216 | {
|
---|
| 1217 | mSceneMgr->setOption("TestGeometryForVisibleLeaves", &mTestGeometryForVisibleLeaves);
|
---|
| 1218 |
|
---|
| 1219 | /* disable optimization which tests geometry instead of aabb
|
---|
| 1220 | * for "delayed" rendering of transparents (i.e., render transparents after all the solids)
|
---|
| 1221 | * because otherwise visible transparents could be skipped
|
---|
| 1222 | */
|
---|
| 1223 | bool delayedRendering = !mTestGeometryForVisibleLeaves;
|
---|
| 1224 |
|
---|
| 1225 | mSceneMgr->setOption("DelayRenderTransparents", &delayedRendering);
|
---|
| 1226 |
|
---|
| 1227 | if (mTestGeometryForVisibleLeaves)
|
---|
| 1228 | {
|
---|
| 1229 | mTestGeometryForVisibleLeavesInfo->setCaption(": true");
|
---|
| 1230 | }
|
---|
| 1231 | else
|
---|
| 1232 | {
|
---|
| 1233 | mTestGeometryForVisibleLeavesInfo->setCaption(": false");
|
---|
| 1234 | }
|
---|
| 1235 | }
|
---|
| 1236 | //-----------------------------------------------------------------------
|
---|
| 1237 | void TerrainFrameListener::toggleShowOctree()
|
---|
| 1238 | {
|
---|
| 1239 | mShowOctree = !mShowOctree;
|
---|
| 1240 | mSceneMgr->setOption("ShowOctree", &mShowOctree);
|
---|
| 1241 | }
|
---|
| 1242 | //-----------------------------------------------------------------------
|
---|
| 1243 | void TerrainFrameListener::toggleShowViewCells()
|
---|
| 1244 | {
|
---|
| 1245 | mShowViewCells = !mShowViewCells;
|
---|
| 1246 | mSceneMgr->setOption("ShowViewCells", &mShowViewCells);
|
---|
| 1247 | }
|
---|
| 1248 | //-----------------------------------------------------------------------
|
---|
| 1249 | void TerrainFrameListener::toggleUseViewCells()
|
---|
| 1250 | {
|
---|
| 1251 | // HACK: no view cells for hilly terrain
|
---|
| 1252 | if (mApplication->msShowHillyTerrain)
|
---|
| 1253 | return;
|
---|
| 1254 |
|
---|
| 1255 | mUseViewCells = !mUseViewCells;
|
---|
| 1256 |
|
---|
| 1257 | // load on demand
|
---|
| 1258 | if (mUseViewCells)// && !mViewCellsLoaded)
|
---|
| 1259 | {
|
---|
| 1260 | LogManager::getSingleton().logMessage("using view cells");
|
---|
| 1261 | mLoadingOverlay->show();
|
---|
| 1262 |
|
---|
| 1263 | // call once to load view cell loading overlay
|
---|
| 1264 | mWindow->update();
|
---|
| 1265 | mViewCellsLoaded = mApplication->LoadViewCells(mApplication->mViewCellsFilename);
|
---|
| 1266 |
|
---|
| 1267 | if (!mViewCellsLoaded)
|
---|
| 1268 | LogManager::getSingleton().logMessage("loading view cells failed");
|
---|
| 1269 | else
|
---|
| 1270 | LogManager::getSingleton().logMessage("view cells successfully loaded");
|
---|
| 1271 |
|
---|
| 1272 | mLoadingOverlay->hide();
|
---|
| 1273 | }
|
---|
| 1274 |
|
---|
| 1275 | if (mUseViewCells)
|
---|
| 1276 | mViewCellsInfo->setCaption(": on");
|
---|
| 1277 | else
|
---|
| 1278 | mViewCellsInfo->setCaption(": off");
|
---|
| 1279 |
|
---|
| 1280 | mSceneMgr->setOption("UseViewCells", &mUseViewCells);
|
---|
| 1281 | }
|
---|
| 1282 | //-----------------------------------------------------------------------
|
---|
| 1283 | void TerrainFrameListener::toggleUseVisibilityFilter()
|
---|
| 1284 | {
|
---|
| 1285 | mUseVisibilityFilter = !mUseVisibilityFilter;
|
---|
| 1286 | mSceneMgr->setOption("UseVisibilityFilter", &mUseVisibilityFilter);
|
---|
| 1287 | }
|
---|
| 1288 | //-----------------------------------------------------------------------
|
---|
| 1289 | void TerrainFrameListener::toggleUseDepthPass()
|
---|
| 1290 | {
|
---|
| 1291 | mUseDepthPass = !mUseDepthPass;
|
---|
| 1292 |
|
---|
| 1293 | mSceneMgr->setOption("UseDepthPass", &mUseDepthPass);
|
---|
| 1294 |
|
---|
| 1295 | if (mUseDepthPass)
|
---|
| 1296 | {
|
---|
| 1297 | mUseDepthPassInfo->setCaption(": true");
|
---|
| 1298 | }
|
---|
| 1299 | else
|
---|
| 1300 | {
|
---|
| 1301 | mUseDepthPassInfo->setCaption(": false");
|
---|
| 1302 | }
|
---|
| 1303 | }
|
---|
| 1304 | //-----------------------------------------------------------------------
|
---|
[2145] | 1305 | void TerrainFrameListener::toggleFlushQueue()
|
---|
| 1306 | {
|
---|
| 1307 | mFlushQueue = !mFlushQueue;
|
---|
| 1308 |
|
---|
| 1309 | mSceneMgr->setOption("FlushQueue", &mFlushQueue);
|
---|
| 1310 |
|
---|
| 1311 | if (mFlushQueue)
|
---|
| 1312 | {
|
---|
| 1313 | LogManager::getSingleton().logMessage("flushing queue");
|
---|
| 1314 | //mFlushQueueInfo->setCaption(": true");
|
---|
| 1315 | }
|
---|
| 1316 | else
|
---|
| 1317 | {
|
---|
| 1318 | LogManager::getSingleton().logMessage("not flushing queue");
|
---|
| 1319 | //mFlushQueueInfo->setCaption(": false");
|
---|
| 1320 | }
|
---|
| 1321 | }
|
---|
| 1322 |
|
---|
| 1323 | //-----------------------------------------------------------------------
|
---|
[2106] | 1324 | void TerrainFrameListener::toggleShowViz()
|
---|
| 1325 | {
|
---|
| 1326 | mVisualizeCulledNodes = mShowVisualization = !mShowVisualization;
|
---|
| 1327 |
|
---|
| 1328 | // create viewport with priority VIZ_VIEWPORT_Z_ORDER:
|
---|
| 1329 | // will be rendered over standard viewport
|
---|
| 1330 | if (mShowVisualization)
|
---|
| 1331 | {
|
---|
| 1332 | Viewport *vizvp = mWindow->addViewport(mVizCamera,
|
---|
| 1333 | VIZ_VIEWPORT_Z_ORDER, 0.6, 0.6, 0.4, 0.4);
|
---|
| 1334 |
|
---|
| 1335 | vizvp->setBackgroundColour(ColourValue(0.0, 0.3, 0.2, 1));
|
---|
| 1336 |
|
---|
| 1337 | vizvp->setOverlaysEnabled(false);
|
---|
| 1338 | // Alter the camera aspect ratio to match the viewport
|
---|
| 1339 | mVizCamera->setAspectRatio(Real(vizvp->getActualWidth()) /
|
---|
| 1340 | Real(vizvp->getActualHeight()));
|
---|
| 1341 |
|
---|
| 1342 | mSceneMgr->setOption("VisualizeCulledNodes", &mVisualizeCulledNodes);
|
---|
[2121] | 1343 |
|
---|
[2106] | 1344 | }
|
---|
| 1345 | else
|
---|
| 1346 | {
|
---|
| 1347 | // remove visualization viewport
|
---|
| 1348 | mWindow->removeViewport(VIZ_VIEWPORT_Z_ORDER);
|
---|
| 1349 |
|
---|
| 1350 | // octree bounding boxes are shown for visualization purpose, reset now
|
---|
| 1351 | mSceneMgr->setOption("ShowOctree", &mShowOctree);
|
---|
| 1352 | }
|
---|
| 1353 | }
|
---|
| 1354 | //-----------------------------------------------------------------------
|
---|
| 1355 | void TerrainFrameListener::toggleShowShadows()
|
---|
| 1356 | {
|
---|
| 1357 | mShowShadows = !mShowShadows;
|
---|
| 1358 |
|
---|
| 1359 | mSunLight->setCastShadows(mShowShadows);
|
---|
| 1360 |
|
---|
| 1361 | if (mShowShadows)
|
---|
| 1362 | {
|
---|
| 1363 | mSceneMgr->setShadowTechnique(SHADOWTYPE_TEXTURE_MODULATIVE);
|
---|
| 1364 | //mSceneMgr->setShadowTechnique(SHADOWTYPE_STENCIL_MODULATIVE);
|
---|
| 1365 | //mSceneMgr->setShadowTechnique(SHADOWTYPE_STENCIL_ADDITIVE);
|
---|
| 1366 | }
|
---|
| 1367 | else
|
---|
| 1368 | {
|
---|
| 1369 | mSceneMgr->setShadowTechnique(SHADOWTYPE_NONE);
|
---|
| 1370 | }
|
---|
| 1371 |
|
---|
| 1372 | }
|
---|
| 1373 | //-----------------------------------------------------------------------
|
---|
| 1374 | void TerrainFrameListener::nextNodeVizMode()
|
---|
| 1375 | {
|
---|
| 1376 | mNodeVizMode = (mNodeVizMode + 1) % NODEVIZ_MODES_NUM;
|
---|
| 1377 |
|
---|
| 1378 | bool renderNodesForViz = (mNodeVizMode == NODEVIZ_RENDER_NODES) ||
|
---|
| 1379 | (mNodeVizMode == NODEVIZ_RENDER_NODES_AND_CONTENT);
|
---|
| 1380 | bool renderNodesContentForViz = (mNodeVizMode == NODEVIZ_RENDER_NODES_AND_CONTENT);
|
---|
| 1381 | //bool renderNodesContentForViz = mNodeVizMode == NODEVIZ_RENDER_GEOMETRY;
|
---|
| 1382 |
|
---|
| 1383 | mSceneMgr->setOption("RenderNodesForViz", &renderNodesForViz);
|
---|
| 1384 | mSceneMgr->setOption("RenderNodesContentForViz", &renderNodesContentForViz);
|
---|
| 1385 | }
|
---|
| 1386 | //-----------------------------------------------------------------------
|
---|
| 1387 | void TerrainFrameListener::keyPressed(KeyEvent* e)
|
---|
| 1388 | {
|
---|
| 1389 | // hide exact visibility query overlay
|
---|
| 1390 | if (mShowQueryStats)
|
---|
| 1391 | {
|
---|
| 1392 | mQueryOverlay->hide();
|
---|
| 1393 | mShowQueryStats = false;
|
---|
| 1394 | }
|
---|
| 1395 |
|
---|
| 1396 | switch(e->getKey())
|
---|
| 1397 | {
|
---|
[2145] | 1398 |
|
---|
| 1399 | case KC_SUBTRACT:
|
---|
| 1400 | changeThreshold(-10);
|
---|
| 1401 | break;
|
---|
| 1402 | case KC_ADD:
|
---|
| 1403 | changeThreshold(10);
|
---|
| 1404 | break;
|
---|
| 1405 |
|
---|
[2106] | 1406 | case KC_ESCAPE:
|
---|
| 1407 | mShutdownRequested = true;
|
---|
| 1408 | e->consume();
|
---|
| 1409 | return;
|
---|
| 1410 |
|
---|
| 1411 | case KC_SPACE:
|
---|
| 1412 | nextAlgorithm();
|
---|
| 1413 | break;
|
---|
[2145] | 1414 |
|
---|
| 1415 | case KC_LSHIFT:
|
---|
| 1416 | mShiftPressed = true;
|
---|
| 1417 | break;
|
---|
| 1418 | case KC_DELETE:
|
---|
| 1419 | mDeleteObjects = true;
|
---|
| 1420 | break;
|
---|
| 1421 |
|
---|
| 1422 | case KC_C:
|
---|
| 1423 | if (mItemBufferMode != GtpVisibility::QueryManager::GEOMETRY_VISIBILITY)
|
---|
| 1424 | {
|
---|
| 1425 | mItemBufferMode = GtpVisibility::QueryManager::GEOMETRY_VISIBILITY;
|
---|
| 1426 | }
|
---|
| 1427 | else
|
---|
| 1428 | {
|
---|
| 1429 | mItemBufferMode = GtpVisibility::QueryManager::PATCH_VISIBILITY;
|
---|
| 1430 | }
|
---|
| 1431 | break;
|
---|
| 1432 | case KC_E: // hack for recording demo using precomputed fps
|
---|
| 1433 | mSavePrecomputedFps = !mSavePrecomputedFps;
|
---|
| 1434 | break;
|
---|
| 1435 |
|
---|
[2106] | 1436 | case KC_F:
|
---|
| 1437 | nextFilter();
|
---|
| 1438 | break;
|
---|
[2145] | 1439 | case KC_G:
|
---|
| 1440 | mTestGeometryForVisibleLeaves = !mTestGeometryForVisibleLeaves;
|
---|
| 1441 | setTestGeometryForVisibleLeaves(mTestGeometryForVisibleLeaves);
|
---|
[2106] | 1442 | break;
|
---|
[2145] | 1443 | case KC_H:
|
---|
| 1444 | toggleShowShadows();
|
---|
| 1445 | break;
|
---|
| 1446 | case KC_L:
|
---|
| 1447 | toggleShowViewCells();
|
---|
| 1448 | break;
|
---|
| 1449 | case KC_M: // hack for recording demo using precomputed fps
|
---|
| 1450 | mRecordDemo = !mRecordDemo;
|
---|
| 1451 | break;
|
---|
| 1452 | case KC_O:
|
---|
| 1453 | switchMouseMode();
|
---|
| 1454 | break;
|
---|
[2106] | 1455 | case KC_P:
|
---|
| 1456 | toggleDisplayCameraDetails();
|
---|
| 1457 | break;
|
---|
[2145] | 1458 | case KC_V:
|
---|
| 1459 | toggleUseViewCells();
|
---|
[2106] | 1460 | break;
|
---|
[2145] | 1461 | case KC_Q:
|
---|
| 1462 | toggleUseVisibilityFilter();
|
---|
| 1463 | break;
|
---|
| 1464 | case KC_R:
|
---|
| 1465 | nextSceneDetailLevel();
|
---|
| 1466 | break;
|
---|
[2106] | 1467 | case KC_T:
|
---|
| 1468 | toggleShowOctree();
|
---|
| 1469 | break;
|
---|
[2145] | 1470 | case KC_U:
|
---|
| 1471 | mCamNode->resetOrientation();
|
---|
| 1472 | mCamNode->setPosition(mApplication->mInitialPosition);
|
---|
| 1473 | break;
|
---|
[2106] | 1474 | case KC_X:
|
---|
| 1475 | toggleUseDepthPass();
|
---|
| 1476 | break;
|
---|
| 1477 | case KC_I:
|
---|
[2145] | 1478 | toggleFlushQueue();
|
---|
[2106] | 1479 | break;
|
---|
| 1480 | case KC_Z:
|
---|
| 1481 | mCamNode->resetOrientation();
|
---|
| 1482 | break;
|
---|
| 1483 |
|
---|
| 1484 |
|
---|
| 1485 | ///////////////
|
---|
| 1486 | //-- visualization
|
---|
[2145] | 1487 |
|
---|
[2106] | 1488 | case KC_1:
|
---|
| 1489 | toggleShowViz();
|
---|
| 1490 | break;
|
---|
| 1491 | case KC_2:
|
---|
| 1492 | nextNodeVizMode();
|
---|
| 1493 | break;
|
---|
[2145] | 1494 | case KC_7:
|
---|
| 1495 | mTerrainContentGenerator->WriteObjects(objects_out_filename);
|
---|
| 1496 | break;
|
---|
| 1497 | case KC_8:
|
---|
| 1498 | changeAssumedVisibility(-5);
|
---|
| 1499 | // changeAssumedVisibility(-500);
|
---|
| 1500 | break;
|
---|
| 1501 | case KC_9:
|
---|
| 1502 | changeAssumedVisibility(5);
|
---|
| 1503 | // changeAssumedVisibility(500);
|
---|
| 1504 | break;
|
---|
[2106] | 1505 |
|
---|
[2145] | 1506 | //#if USE_PERFHUD
|
---|
| 1507 | case KC_F1:
|
---|
| 1508 | toggleShowHelp();
|
---|
| 1509 | break;
|
---|
[2106] | 1510 | case KC_F2:
|
---|
| 1511 | mStatsOn = !mStatsOn;
|
---|
| 1512 | showStats(mStatsOn);
|
---|
| 1513 | break;
|
---|
| 1514 | case KC_F3:
|
---|
| 1515 | nextAppState();
|
---|
| 1516 | break;
|
---|
| 1517 | case KC_F4:
|
---|
| 1518 | toggleRecord();
|
---|
| 1519 | break;
|
---|
| 1520 |
|
---|
| 1521 | case KC_F5:
|
---|
| 1522 | applyVisibilityQuery(false, mShiftPressed, mUseItemBuffer);
|
---|
| 1523 | break;
|
---|
| 1524 |
|
---|
| 1525 | case KC_F6:
|
---|
| 1526 | applyVisibilityQuery(true, mShiftPressed, mUseItemBuffer);
|
---|
| 1527 | break;
|
---|
| 1528 |
|
---|
| 1529 | case KC_F7:
|
---|
| 1530 | ++ mCurrentObjectType;
|
---|
| 1531 | applyObjectType();
|
---|
| 1532 | break;
|
---|
| 1533 | //#endif
|
---|
| 1534 |
|
---|
| 1535 | case KC_F8:
|
---|
| 1536 | { // generate new objects
|
---|
| 1537 | const int objNum = 500;
|
---|
| 1538 | mApplication->generateScene(objNum, mCurrentObjectType);
|
---|
| 1539 | }
|
---|
| 1540 | break;
|
---|
| 1541 | case KC_F9:
|
---|
| 1542 | mUseAnimation = !mUseAnimation;
|
---|
| 1543 | break;
|
---|
| 1544 |
|
---|
| 1545 | case KC_F10:
|
---|
| 1546 | mRecordVideo = !mRecordVideo;
|
---|
| 1547 |
|
---|
| 1548 | case KC_F11:
|
---|
| 1549 | takeScreenshot();
|
---|
| 1550 | break;
|
---|
[2145] | 1551 |
|
---|
| 1552 |
|
---|
[2106] | 1553 | //KEY_PRESSED(KC_F3, 0.3, writeFrames());
|
---|
| 1554 | //KEY_PRESSED(KC_F4, 0.3, loadFrames());
|
---|
| 1555 | default:
|
---|
| 1556 | break;
|
---|
| 1557 | }
|
---|
| 1558 |
|
---|
| 1559 | CEGUI::System::getSingleton().injectKeyDown(e->getKey());
|
---|
| 1560 | CEGUI::System::getSingleton().injectChar(e->getKeyChar());
|
---|
| 1561 | e->consume();
|
---|
| 1562 | }
|
---|
| 1563 | //-----------------------------------------------------------------------
|
---|
| 1564 | void TerrainFrameListener::keyReleased(KeyEvent* e)
|
---|
| 1565 | {
|
---|
| 1566 | if (e->getKey() == KC_LSHIFT)
|
---|
| 1567 | {
|
---|
| 1568 | mShiftPressed = false;
|
---|
| 1569 | }
|
---|
| 1570 |
|
---|
| 1571 | CEGUI::System::getSingleton().injectKeyUp(e->getKey());
|
---|
| 1572 | e->consume();
|
---|
| 1573 | }
|
---|
| 1574 | //-----------------------------------------------------------------------
|
---|
| 1575 | void TerrainFrameListener::keyClicked(KeyEvent* e)
|
---|
| 1576 | {
|
---|
| 1577 | // Do nothing
|
---|
| 1578 | e->consume();
|
---|
| 1579 | }
|
---|
| 1580 | //-----------------------------------------------------------------------
|
---|
| 1581 | void TerrainFrameListener::addFrameInfo(FrameInfoContainer &frameInfos,
|
---|
| 1582 | SceneNode *camNode,
|
---|
| 1583 | Real timeElapsed)
|
---|
| 1584 | {
|
---|
| 1585 | frame_info info;
|
---|
| 1586 |
|
---|
| 1587 | info.orientation = mCamNode->getOrientation();
|
---|
| 1588 | info.position = mCamNode->getPosition();
|
---|
| 1589 | info.timeElapsed = timeElapsed;
|
---|
| 1590 | info.fps = mWindow->getStatistics().lastFPS;
|
---|
| 1591 |
|
---|
| 1592 | frameInfos.push_back(info);
|
---|
| 1593 | }
|
---|
| 1594 | //-----------------------------------------------------------------------
|
---|
| 1595 | void TerrainFrameListener::setCurrentFrameInfo(const Real timeElapsed)
|
---|
| 1596 | {
|
---|
| 1597 | //-- find current frame relative to elapsed frame time
|
---|
| 1598 | mReplayTimeElapsed -= timeElapsed;
|
---|
| 1599 |
|
---|
| 1600 | while ((mReplayTimeElapsed <= 0) && (mCurrentFrame < (int)mFrameInfo.size() - 1))
|
---|
| 1601 | {
|
---|
| 1602 | mReplayTimeElapsed += mFrameInfo[mCurrentFrame ++].timeElapsed;
|
---|
| 1603 | }
|
---|
| 1604 |
|
---|
| 1605 |
|
---|
| 1606 | // TODO: crashes here if recording / replaying on the same time!!
|
---|
| 1607 | const frame_info new_frame = mFrameInfo[mCurrentFrame];
|
---|
| 1608 | const frame_info old_frame = mFrameInfo[mCurrentFrame - 1];
|
---|
| 1609 |
|
---|
| 1610 | /////////////
|
---|
| 1611 | //-- interpolate frames
|
---|
| 1612 | Real factor = 1;
|
---|
| 1613 |
|
---|
| 1614 | if (old_frame.timeElapsed > 0)
|
---|
| 1615 | {
|
---|
| 1616 | factor = mReplayTimeElapsed / old_frame.timeElapsed;
|
---|
| 1617 | }
|
---|
| 1618 |
|
---|
| 1619 | const Vector3 camPos = old_frame.position + factor
|
---|
| 1620 | * (new_frame.position - old_frame.position);
|
---|
| 1621 |
|
---|
| 1622 | // interpolate the orientation
|
---|
| 1623 | const Quaternion camOrienation =
|
---|
| 1624 | Quaternion::Slerp(factor, old_frame.orientation, new_frame.orientation, true);
|
---|
| 1625 |
|
---|
| 1626 | // HACK for demo: interpolate precomputed fps
|
---|
| 1627 | mPrecomputedFps = old_frame.fps + factor * (new_frame.fps - old_frame.fps);
|
---|
| 1628 |
|
---|
| 1629 | mCamNode->setPosition(camPos);
|
---|
| 1630 | mCamNode->setOrientation(camOrienation);
|
---|
| 1631 |
|
---|
| 1632 | // stop replaying after one full walkthrough
|
---|
| 1633 | if (mCurrentFrame == (int)mFrameInfo.size() - 1)
|
---|
| 1634 | {
|
---|
| 1635 | nextAppState();
|
---|
| 1636 | }
|
---|
| 1637 | }
|
---|
| 1638 | //-----------------------------------------------------------------------
|
---|
| 1639 | bool TerrainFrameListener::processUnbufferedKeyInput(const FrameEvent& evt)
|
---|
| 1640 | {
|
---|
| 1641 | bool cursorPressed = false;
|
---|
| 1642 |
|
---|
| 1643 | /* Move camera forward by keypress. */
|
---|
| 1644 | if (mInputDevice->isKeyDown(KC_UP) || mInputDevice->isKeyDown(KC_W))
|
---|
| 1645 | {
|
---|
| 1646 | mTranslateVector.z = -mMoveScale;
|
---|
| 1647 | cursorPressed = true;
|
---|
| 1648 | }
|
---|
| 1649 | /* Move camera backward by keypress. */
|
---|
| 1650 | if (mInputDevice->isKeyDown(KC_DOWN) || mInputDevice->isKeyDown(KC_S))
|
---|
| 1651 | {
|
---|
| 1652 | mTranslateVector.z = mMoveScale;
|
---|
| 1653 | cursorPressed = true;
|
---|
| 1654 | }
|
---|
| 1655 |
|
---|
| 1656 | if (mInputDevice->isKeyDown(KC_A))
|
---|
| 1657 | {
|
---|
| 1658 | mTranslateVector.x -= mMoveScale;
|
---|
| 1659 | mTranslateVector.y += mMoveScale;
|
---|
| 1660 |
|
---|
| 1661 | cursorPressed = true;
|
---|
| 1662 | }
|
---|
| 1663 |
|
---|
| 1664 | if (mInputDevice->isKeyDown(KC_D))
|
---|
| 1665 | {
|
---|
| 1666 | mTranslateVector.x += mMoveScale;
|
---|
| 1667 | mTranslateVector.y -= mMoveScale;
|
---|
| 1668 |
|
---|
| 1669 | cursorPressed = true;
|
---|
| 1670 | }
|
---|
| 1671 |
|
---|
| 1672 | if (mInputDevice->isKeyDown(KC_RIGHT))
|
---|
| 1673 | {
|
---|
| 1674 | mCamNode->yaw(-mRotScale, Ogre::Node::TS_WORLD);
|
---|
| 1675 | cursorPressed = true;
|
---|
| 1676 | }
|
---|
| 1677 |
|
---|
| 1678 | if (mInputDevice->isKeyDown(KC_LEFT))
|
---|
| 1679 | {
|
---|
| 1680 | mCamNode->yaw(mRotScale, Ogre::Node::TS_WORLD);
|
---|
| 1681 | cursorPressed = true;
|
---|
| 1682 | }
|
---|
| 1683 | // visualization camera
|
---|
| 1684 | if (mInputDevice->isKeyDown(KC_3))
|
---|
| 1685 | {
|
---|
| 1686 | zoomVizCamera(50);
|
---|
| 1687 | }
|
---|
| 1688 | if (mInputDevice->isKeyDown(KC_4))
|
---|
| 1689 | {
|
---|
| 1690 | zoomVizCamera(-50);
|
---|
| 1691 | }
|
---|
| 1692 |
|
---|
| 1693 | if (mInputDevice->isKeyDown(KC_5))
|
---|
| 1694 | {
|
---|
| 1695 | changeVizScale(-1);
|
---|
| 1696 | }
|
---|
| 1697 |
|
---|
| 1698 | if (mInputDevice->isKeyDown(KC_6))
|
---|
| 1699 | {
|
---|
| 1700 | changeVizScale(1);
|
---|
| 1701 | }
|
---|
| 1702 |
|
---|
| 1703 | if (mInputDevice->isKeyDown(KC_7))
|
---|
| 1704 | {
|
---|
| 1705 | changeFloorDist(-1);
|
---|
| 1706 | }
|
---|
| 1707 |
|
---|
| 1708 | if (mInputDevice->isKeyDown(KC_8))
|
---|
| 1709 | {
|
---|
| 1710 | changeFloorDist(1);
|
---|
| 1711 | }
|
---|
| 1712 |
|
---|
| 1713 |
|
---|
| 1714 | // show the results
|
---|
| 1715 | if (cursorPressed && mShowQueryStats)
|
---|
| 1716 | {
|
---|
| 1717 | mQueryOverlay->hide();
|
---|
| 1718 | mShowQueryStats = false;
|
---|
| 1719 | }
|
---|
| 1720 |
|
---|
| 1721 | // Return true to continue rendering
|
---|
| 1722 | return true;
|
---|
| 1723 | }
|
---|
| 1724 | //-----------------------------------------------------------------------
|
---|
| 1725 | void TerrainFrameListener::nextFilter()
|
---|
| 1726 | {
|
---|
| 1727 | switch (mFiltering)
|
---|
| 1728 | {
|
---|
| 1729 | case TFO_BILINEAR:
|
---|
| 1730 | mFiltering = TFO_TRILINEAR;
|
---|
| 1731 | mAniso = 1;
|
---|
| 1732 | break;
|
---|
| 1733 | case TFO_TRILINEAR:
|
---|
| 1734 | mFiltering = TFO_ANISOTROPIC;
|
---|
| 1735 | mAniso = 8;
|
---|
| 1736 | break;
|
---|
| 1737 | case TFO_ANISOTROPIC:
|
---|
| 1738 | mFiltering = TFO_BILINEAR;
|
---|
| 1739 | mAniso = 1;
|
---|
| 1740 | break;
|
---|
| 1741 | default:
|
---|
| 1742 | break;
|
---|
| 1743 | }
|
---|
| 1744 |
|
---|
| 1745 | MaterialManager::getSingleton().setDefaultTextureFiltering(mFiltering);
|
---|
| 1746 | MaterialManager::getSingleton().setDefaultAnisotropy(mAniso);
|
---|
| 1747 |
|
---|
| 1748 | // reload stats
|
---|
| 1749 | showStats(mStatsOn);
|
---|
| 1750 | }
|
---|
| 1751 | //-----------------------------------------------------------------------
|
---|
| 1752 | void TerrainFrameListener::nextSceneDetailLevel()
|
---|
| 1753 | {
|
---|
| 1754 | #if OGRE_103
|
---|
| 1755 | mSceneDetailIndex = (mSceneDetailIndex + 1) % 3;
|
---|
| 1756 | switch (mSceneDetailIndex)
|
---|
| 1757 | {
|
---|
| 1758 | case 0:
|
---|
| 1759 | mCamera->setDetailLevel(SDL_SOLID);
|
---|
| 1760 | break;
|
---|
| 1761 | case 1:
|
---|
| 1762 | mCamera->setDetailLevel(SDL_WIREFRAME);
|
---|
| 1763 | break;
|
---|
| 1764 | case 2:
|
---|
| 1765 | mCamera->setDetailLevel(SDL_POINTS);
|
---|
| 1766 | break;
|
---|
| 1767 | }
|
---|
| 1768 | #endif
|
---|
| 1769 | }
|
---|
| 1770 | //-----------------------------------------------------------------------
|
---|
| 1771 | void TerrainFrameListener::takeVideoFrame(std::ofstream &ofstr)
|
---|
| 1772 | {
|
---|
| 1773 | char name[50];
|
---|
| 1774 |
|
---|
| 1775 | sprintf(name, "frame_%05d.tga", ++mNumVideoFrames);
|
---|
| 1776 | mWindow->writeContentsToFile(name);
|
---|
| 1777 | //mWindow->setDebugText(String("Wrote ") + name);
|
---|
| 1778 |
|
---|
| 1779 | ofstr << name << "\n";
|
---|
| 1780 | }
|
---|
| 1781 | //-----------------------------------------------------------------------
|
---|
| 1782 | void TerrainFrameListener::takeScreenshot()
|
---|
| 1783 | {
|
---|
| 1784 | char name[50];
|
---|
| 1785 |
|
---|
| 1786 | sprintf(name, "screenshot_%05d.png", ++mNumScreenShots);
|
---|
| 1787 | mWindow->writeContentsToFile(name);
|
---|
| 1788 | //mWindow->setDebugText(String("Wrote ") + name);
|
---|
| 1789 | }
|
---|
| 1790 | //-----------------------------------------------------------------------
|
---|
| 1791 | void TerrainFrameListener::toggleDisplayCameraDetails()
|
---|
| 1792 | {
|
---|
| 1793 | mDisplayCameraDetails = !mDisplayCameraDetails;
|
---|
| 1794 |
|
---|
| 1795 | if (!mDisplayCameraDetails)
|
---|
| 1796 | {
|
---|
| 1797 | mWindow->setDebugText("");
|
---|
| 1798 | }
|
---|
| 1799 | }
|
---|
| 1800 | //-----------------------------------------------------------------------
|
---|
| 1801 | void TerrainFrameListener::showStats(bool show)
|
---|
| 1802 | {
|
---|
| 1803 | if (mDebugOverlay && mCullStatsOverlay)
|
---|
| 1804 | {
|
---|
| 1805 | if (show)
|
---|
| 1806 | {
|
---|
| 1807 | mDebugOverlay->show();
|
---|
| 1808 | mCullStatsOverlay->show();
|
---|
| 1809 | }
|
---|
| 1810 | else
|
---|
| 1811 | {
|
---|
| 1812 | mDebugOverlay->hide();
|
---|
| 1813 | mCullStatsOverlay->hide();
|
---|
| 1814 | }
|
---|
| 1815 | }
|
---|
| 1816 | }
|
---|
| 1817 |
|
---|
| 1818 | //-----------------------------------------------------------------------
|
---|
| 1819 | void TerrainFrameListener::toggleShowHelp()
|
---|
| 1820 | {
|
---|
| 1821 | mShowHelp = !mShowHelp;
|
---|
| 1822 |
|
---|
| 1823 | if (mShowHelp)
|
---|
| 1824 | {
|
---|
| 1825 | mHelpOverlay->show();
|
---|
| 1826 | }
|
---|
| 1827 | else
|
---|
| 1828 | {
|
---|
| 1829 | mHelpOverlay->hide();
|
---|
| 1830 | }
|
---|
| 1831 | }
|
---|
| 1832 | //-----------------------------------------------------------------------
|
---|
| 1833 | void TerrainFrameListener::initOverlayElement(OverlayElement **elInfo, String ext,
|
---|
| 1834 | String name, int top, String caption)
|
---|
| 1835 | {
|
---|
| 1836 | OverlayElement *el =
|
---|
| 1837 | OverlayManager::getSingleton().getOverlayElement(ext + name);
|
---|
| 1838 |
|
---|
| 1839 | (*elInfo) = OverlayManager::getSingleton().getOverlayElement(ext + name + "Info");
|
---|
| 1840 | (*elInfo)->setCaption(caption);
|
---|
| 1841 |
|
---|
| 1842 | el->setTop(top);
|
---|
| 1843 | (*elInfo)->setTop(top);
|
---|
| 1844 | }
|
---|
| 1845 | //-----------------------------------------------------------------------
|
---|
| 1846 | void TerrainFrameListener::initHelpOverlayElement(String name, int top)
|
---|
| 1847 | {
|
---|
| 1848 | OverlayElement *el = OverlayManager::getSingleton().getOverlayElement(
|
---|
| 1849 | "Example/Visibility/Help/" + name);
|
---|
| 1850 |
|
---|
| 1851 | el->setTop(top);
|
---|
| 1852 | }
|
---|
| 1853 | //-----------------------------------------------------------------------
|
---|
| 1854 | void TerrainFrameListener::initHelpOverlay()
|
---|
| 1855 | {
|
---|
| 1856 | const int vert_space = 15;
|
---|
| 1857 | int top = 30;
|
---|
| 1858 |
|
---|
| 1859 | initHelpOverlayElement("ShowHelp", top); top += vert_space;
|
---|
| 1860 | initHelpOverlayElement("Stats", top); top += vert_space;
|
---|
| 1861 | initHelpOverlayElement("AppState", top); top += vert_space;
|
---|
| 1862 | initHelpOverlayElement("Recorded", top); top += vert_space;
|
---|
| 1863 | initHelpOverlayElement("Animation", top); top += vert_space;
|
---|
| 1864 | initHelpOverlayElement("Video", top); top += vert_space;
|
---|
| 1865 | initHelpOverlayElement("Screenshots", top); top += vert_space;
|
---|
| 1866 | initHelpOverlayElement("WriteOut", top); top += vert_space;
|
---|
| 1867 |
|
---|
| 1868 |
|
---|
| 1869 | top +=vert_space;
|
---|
| 1870 | initHelpOverlayElement("SceneDetail", top); top += vert_space;
|
---|
| 1871 | initHelpOverlayElement("DisplayCameraDetails", top); top += vert_space;
|
---|
| 1872 | initHelpOverlayElement("DisplayOctree", top); top += vert_space;
|
---|
| 1873 | initHelpOverlayElement("UseShadows", top); top += vert_space;
|
---|
| 1874 | initHelpOverlayElement("Filter", top); top += vert_space;
|
---|
| 1875 |
|
---|
| 1876 | //-- visualization
|
---|
| 1877 | top += vert_space;
|
---|
| 1878 | initHelpOverlayElement("VizSection", top); top += vert_space;
|
---|
| 1879 | initHelpOverlayElement("Viz", top); top += vert_space;
|
---|
| 1880 | initHelpOverlayElement("NextVizMode", top); top += vert_space;
|
---|
| 1881 | initHelpOverlayElement("ZoomViz", top); top += vert_space;
|
---|
| 1882 |
|
---|
| 1883 |
|
---|
| 1884 | //-- visibility queries
|
---|
| 1885 | top += vert_space;
|
---|
| 1886 | initHelpOverlayElement("VisQuery", top); top += vert_space;
|
---|
| 1887 | initHelpOverlayElement("FromCameraQuery", top); top += vert_space;
|
---|
| 1888 | initHelpOverlayElement("FromPointQuery", top); top += vert_space;
|
---|
| 1889 | initHelpOverlayElement("QueryType", top); top += vert_space;
|
---|
| 1890 | initHelpOverlayElement("QueryTarget", top); top += vert_space;
|
---|
| 1891 |
|
---|
| 1892 | //-- object generation
|
---|
| 1893 | top += vert_space;
|
---|
| 1894 | initHelpOverlayElement("SceneObjects", top); top += vert_space;
|
---|
| 1895 | initHelpOverlayElement("PlaceObjects", top); top += vert_space;
|
---|
| 1896 | initHelpOverlayElement("GenerateObjects", top); top += vert_space;
|
---|
| 1897 | initHelpOverlayElement("RemoveObjects", top); top += vert_space;
|
---|
| 1898 | initHelpOverlayElement("DropObject", top); top += vert_space;
|
---|
| 1899 |
|
---|
| 1900 | OverlayElement *helpPanel = OverlayManager::getSingleton().getOverlayElement(
|
---|
| 1901 | "Example/Visibility/Help/HelpPanel");
|
---|
| 1902 |
|
---|
| 1903 | helpPanel->setHeight(top + 10);
|
---|
| 1904 | }
|
---|
| 1905 | //-----------------------------------------------------------------------
|
---|
| 1906 | void TerrainFrameListener::initVisStatsOverlay()
|
---|
| 1907 | {
|
---|
| 1908 | const int border_height = 10;
|
---|
| 1909 | const int vert_space = 15;
|
---|
| 1910 |
|
---|
| 1911 | //-- visibility culling stats overlay
|
---|
| 1912 | int top = border_height;
|
---|
| 1913 |
|
---|
| 1914 | String ext = "Example/Visibility/";
|
---|
| 1915 |
|
---|
| 1916 | initOverlayElement(&mAlgorithmInfo, ext, "Algorithm", top,
|
---|
| 1917 | ": " + msAlgorithmCaptions[mCurrentAlgorithm]); top += vert_space;
|
---|
| 1918 |
|
---|
| 1919 | initOverlayElement(&mThresholdInfo, ext, "Threshold", top, ": 0"); top += vert_space;
|
---|
| 1920 | initOverlayElement(&mTestGeometryForVisibleLeavesInfo, ext,
|
---|
| 1921 | "TestGeometryForVisibleLeaves", top, ": true"); top += vert_space;
|
---|
| 1922 | initOverlayElement(&mUseDepthPassInfo, ext, "UseDepthPass", top, ": false"); top += vert_space;
|
---|
| 1923 | initOverlayElement(&mAssumedVisibilityInfo, ext, "AssumedVisibility", top, ": 0"); top += vert_space;
|
---|
| 1924 | initOverlayElement(&mCurrentObjectTypeInfo, ext, "CurrentObjectType", top, ": "); top += vert_space;
|
---|
| 1925 | initOverlayElement(&mViewCellsInfo, ext, "ViewCells", top, ": "); top += vert_space;
|
---|
| 1926 | //initOverlayElement(&mHelpInfo, ext, "Help", top, ": "); top += vert_space;
|
---|
| 1927 |
|
---|
| 1928 | OverlayElement *optionsPanel = OverlayManager::getSingleton().
|
---|
| 1929 | getOverlayElement("Example/Visibility/VisibilityPanel");
|
---|
| 1930 |
|
---|
| 1931 | optionsPanel->setHeight(top + border_height);
|
---|
| 1932 |
|
---|
| 1933 | top = border_height;
|
---|
| 1934 | //ext = "Example/Visibility/";
|
---|
| 1935 | initOverlayElement(&mFrustumCulledNodesInfo, ext, "FrustumCulledNodes", top, ": 0"); top += vert_space;
|
---|
| 1936 | initOverlayElement(&mQueryCulledNodesInfo, ext, "QueryCulledNodes", top, ": 0"); top += vert_space;
|
---|
| 1937 | initOverlayElement(&mTraversedNodesInfo, ext, "TraversedNodes", top, ": 0"); top += vert_space;
|
---|
| 1938 | initOverlayElement(&mHierarchyNodesInfo, ext, "HierarchyNodes", top, ": 0"); top += vert_space;
|
---|
| 1939 | initOverlayElement(&mRenderedNodesInfo, ext, "RenderedNodes", top, ": 0"); top += vert_space;
|
---|
| 1940 | initOverlayElement(&mObjectsCountInfo, ext, "ObjectsCount", top, ": 0"); top += vert_space;
|
---|
| 1941 | initOverlayElement(&mQueriesIssuedInfo, ext, "QueriesIssued", top, ": 0"); top += vert_space;
|
---|
| 1942 |
|
---|
| 1943 | OverlayElement *visPanel = OverlayManager::getSingleton().
|
---|
| 1944 | getOverlayElement("Example/Visibility/VisibilityStatsPanel");
|
---|
| 1945 |
|
---|
| 1946 | visPanel->setHeight(top + border_height);
|
---|
| 1947 | }
|
---|
| 1948 | //-----------------------------------------------------------------------
|
---|
| 1949 | void TerrainFrameListener::initQueryOverlay()
|
---|
| 1950 | {
|
---|
| 1951 | const int border_height = 10;
|
---|
| 1952 | const int vert_space = 15;
|
---|
| 1953 |
|
---|
| 1954 | //-- visibility culling stats overlay
|
---|
| 1955 | int top = border_height + 25;
|
---|
| 1956 |
|
---|
| 1957 | const String ext = "Example/Visibility/Query/";
|
---|
| 1958 |
|
---|
| 1959 | initOverlayElement(&mQueryTypeInfo , ext, "QueryType", top, ": 0"); top += vert_space;
|
---|
| 1960 |
|
---|
| 1961 | initOverlayElement(&mQueryVisibleNodesInfo , ext, "VisibleNodes", top, ": 0"); top += vert_space;
|
---|
| 1962 | initOverlayElement(&mQueryVisibleGeometryInfo , ext, "VisibleGeometry", top, ": 0"); top += vert_space;
|
---|
| 1963 | initOverlayElement(&mQueryVisiblePatchInfo , ext, "VisiblePatches", top, ": 0"); top += vert_space;
|
---|
| 1964 |
|
---|
| 1965 | initOverlayElement(&mQueryNodeVisibilityInfo , ext, "NodeVisibility", top, ": 0"); top += vert_space;
|
---|
| 1966 | initOverlayElement(&mQueryGeometryVisibilityInfo , ext, "GeometryVisibility", top, ": 0"); top += vert_space;
|
---|
| 1967 | initOverlayElement(&mQueryPatchVisibilityInfo , ext, "PatchVisibility", top, ": 0"); top += vert_space;
|
---|
| 1968 |
|
---|
| 1969 | OverlayElement *queryPanel =
|
---|
| 1970 | OverlayManager::getSingleton().getOverlayElement("Example/Visibility/Query/QueryPanel");
|
---|
| 1971 |
|
---|
| 1972 | queryPanel->setHeight(top + border_height);
|
---|
| 1973 | }
|
---|
| 1974 | //-----------------------------------------------------------------------
|
---|
| 1975 | void TerrainFrameListener::setAlgorithm(const int algorithm)
|
---|
| 1976 | {
|
---|
| 1977 | mCurrentAlgorithm = algorithm;
|
---|
| 1978 | applyCurrentAlgorithm();
|
---|
[1271] | 1979 | } |
---|