[115] | 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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[133] | 7 | #include "TerrainFrameListener.h"
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[130] | 8 | #include "OgrePlatformQueryManager.h"
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| 9 | #include "VisibilityInfo.h"
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[154] | 10 | #include "OgreOcclusionQueriesQueryManager.h"
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[160] | 11 | #include "TestCullingTerrainApplication.h"
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[723] | 12 | #include <string>
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[154] | 13 |
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[173] | 14 | //-- captions for overlays
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| 15 | String TerrainFrameListener::msAlgorithmCaptions[] =
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[115] | 16 | {
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[175] | 17 | "Coherent Hierarchical Culling",
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[135] | 18 | "View Frustum Culling",
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[1275] | 19 | "Stop and Wait Culling",
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| 20 | "Standard Rendering"
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[115] | 21 | };
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| 22 |
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[723] | 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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[1275] | 28 | "SWC",
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| 29 | "DEF"
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[723] | 30 | };
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| 31 |
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| 32 |
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[173] | 33 | String TerrainFrameListener::msQueryTypeCaptions[] =
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[135] | 34 | {
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[154] | 35 | "from camera",
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| 36 | "from viewpoint"
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[135] | 37 | };
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[115] | 38 |
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[173] | 39 | String TerrainFrameListener::msQueryRelativeVisCaptions[] =
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[154] | 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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[173] | 45 | String TerrainFrameListener::msQueryMethodCaptions[] =
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[154] | 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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[173] | 51 | Real TerrainFrameListener::msObjectTerrainOffsets[] =
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[160] | 52 | {
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| 53 | 0,
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[183] | 54 | -0.1,
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[175] | 55 | //7,
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[160] | 56 | 0
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| 57 | };
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[173] | 58 |
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| 59 | Real TerrainFrameListener::msObjectScales[] =
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[160] | 60 | {
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[345] | 61 | 0.07,
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[175] | 62 | 0.03,
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| 63 | //0.1,
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[346] | 64 | 0.03
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[160] | 65 | };
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[161] | 66 |
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[173] | 67 | String TerrainFrameListener::msObjectCaptions[] =
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| 68 | {
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| 69 | "robot",
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[679] | 70 | "athene",
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[937] | 71 | "natFX_Tree1_LOD2",
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[173] | 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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[254] | 82 |
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| 83 | std::ofstream video_out("video.lst");
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[173] | 84 |
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[924] | 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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[1271] | 88 | //using namespace GtpVisibility;
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| 89 |
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[115] | 90 | //-----------------------------------------------------------------------
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[133] | 91 | TerrainFrameListener::TerrainFrameListener(RenderWindow* win, Camera* cam,
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[1607] | 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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[115] | 99 | mCamera(cam),
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| 100 | mWindow(win),
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| 101 | mNumScreenShots(0),
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[120] | 102 | mTimeDelay(0),
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[115] | 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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[146] | 114 | mAssumedVisibility(0),
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[130] | 115 | mCurrentAlgorithm(GtpVisibility::VisibilityEnvironment::COHERENT_HIERARCHICAL_CULLING),
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[115] | 116 | mNodeVizMode(NODEVIZ_NONE),
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[1604] | 117 | mVizCameraHeight(Real(2000.0)),
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[115] | 118 | mCamNode(camNode),
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| 119 | mAppState(WALKTHROUGH),
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| 120 | mCurrentFrame(0),
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[160] | 121 | mReplayTimeElapsed(0),
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[115] | 122 | mRotateSpeed(72),
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[120] | 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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[1604] | 130 | mShowViewCells(false),
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[120] | 131 | mUseDepthPass(false),
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[175] | 132 | mTestGeometryForVisibleLeaves(false),
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[120] | 133 | mShowVisualization(false),
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| 134 | mCullCamera(false),
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[254] | 135 | mRecordFrames(false),
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[139] | 136 | mShowShadows(false),
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[120] | 137 | mShowHelp(false),
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| 138 | mDisplayCameraDetails(false),
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[121] | 139 | mVisualizeCulledNodes(false),
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[133] | 140 | mSunLight(sunLight),
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[135] | 141 | mShiftPressed(false),
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[151] | 142 | mShowQueryStats(false),
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| 143 | mQueryManager(NULL),
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[155] | 144 | mVisibilityManager(NULL),
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| 145 | mDelayedQueriesIssued(0.0),
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[159] | 146 | mDelayedTraversedNodes(0.0),
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[160] | 147 | mCurrentObjectType(0),
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[161] | 148 | mApplication(app),
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[164] | 149 | mUseAnimation(false),
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[174] | 150 | mDeleteObjects(false),
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| 151 | mUseItemBuffer(false),
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[254] | 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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[723] | 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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[901] | 160 | mVizScale(25),
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| 161 | mUseViewCells(false),
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[937] | 162 | mViewCellsLoaded(false),
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[1607] | 163 | mUseVisibilityFilter(false),
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| 164 | mFloorDist(2)
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[115] | 165 | {
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[130] | 166 | //mInputDevice = PlatformManager::getSingleton().createInputReader();
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| 167 | //mInputDevice->initialise(win, true, true);
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[135] | 168 |
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[130] | 169 | mEventProcessor = new EventProcessor();
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| 170 |
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| 171 | mEventProcessor->initialise(win);
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| 172 | mEventProcessor->startProcessingEvents();
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[120] | 173 | mEventProcessor->addMouseListener(this);
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[115] | 174 | mEventProcessor->addMouseMotionListener(this);
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[133] | 175 | mEventProcessor->addKeyListener(this);
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[115] | 176 |
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[160] | 177 | mInputDevice = mEventProcessor->getInputReader();
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[130] | 178 |
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[417] | 179 | mInputDevice->setBufferedInput(true, mUseBufferedInputMouse);
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| 180 |
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[115] | 181 | // create ray query executor, used to place objects in terrain
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| 182 | mRayQueryExecutor = new RayQueryExecutor(mSceneMgr);
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| 183 |
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[1271] | 184 |
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[1596] | 185 | //////////
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[160] | 186 | //-- overlays
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[723] | 187 |
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[160] | 188 | mDebugOverlay = OverlayManager::getSingleton().getByName("Core/DebugOverlay");
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[120] | 189 | mHelpOverlay = OverlayManager::getSingleton().getByName("Example/Visibility/HelpOverlay");
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[135] | 190 | mQueryOverlay = OverlayManager::getSingleton().getByName("Example/Visibility/QueryOverlay");
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[160] | 191 | mCullStatsOverlay = OverlayManager::getSingleton().getByName("Example/Visibility/CullStatsOverlay");
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[115] | 192 |
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[723] | 193 | String ext = "Example/Visibility/";
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[146] | 194 |
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[723] | 195 | //-- overlays
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[932] | 196 |
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[924] | 197 | initVisStatsOverlay(); // visibility stats overlay
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| 198 | initHelpOverlay(); // help overlay
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| 199 | initQueryOverlay(); // visibility query stats overlay
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| 200 |
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| 201 | // show stats overlays
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| 202 | if (!DEMO_HACK)
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[932] | 203 | {
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[724] | 204 | showStats(true);
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[932] | 205 | }
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[924] | 206 | else
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[932] | 207 | {
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| 208 | mMyStatsOverlay = OverlayManager::getSingleton().getByName("Example/Visibility/MyStatsOverlay");
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| 209 | mMyStatsAlgorithmInfo = OverlayManager::getSingleton().getOverlayElement("Example/Visibility/MyAlgorithmInfo");
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| 210 | mMyStatsAlgorithmInfo->setCaption("");
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| 211 |
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| 212 | const int top = 10;
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| 213 | mMyStatsAlgorithmInfo->setTop(top);
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| 214 |
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| 215 | char str[100]; sprintf(str,": %d", 0);
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| 216 | mMyStatsFpsInfo = OverlayManager::getSingleton().getOverlayElement("Example/Visibility/MyFpsInfo");
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| 217 | mMyStatsFpsInfo->setCaption(str);
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| 218 |
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[924] | 219 | mMyStatsOverlay->show();
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[932] | 220 | }
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[723] | 221 |
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[1271] | 222 | // loading view cells overlay
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[945] | 223 | mLoadingOverlay = OverlayManager::getSingleton().getByName("Example/Visibility/LoadingOverlay");
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| 224 | mMyLoadingInfo = OverlayManager::getSingleton().getOverlayElement("Example/Visibility/Loading/MyLoadingInfo");
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| 225 | mMyLoadingInfo->setCaption("loading view cells ...");
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| 226 |
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| 227 | mLoadingOverlay->hide();
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| 228 |
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[901] | 229 | // note: larger magnification for terrain to show single objects
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[866] | 230 | if (TestCullingTerrainApplication::msShowHillyTerrain)
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| 231 | mVizScale = 25;
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| 232 | else
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| 233 | mVizScale = 1;
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| 234 |
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[723] | 235 | // the scale factor for the visualized bounding boxes
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| 236 | mSceneMgr->setOption("NodeVizScale", &mVizScale);
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[924] | 237 |
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[1271] | 238 | //-- set the current culling algorithm type
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| 239 | setAlgorithm(mApplication->mAlgorithm);
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[115] | 240 |
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| 241 | // set scene manager options
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[187] | 242 | setTestGeometryForVisibleLeaves(mTestGeometryForVisibleLeaves);
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[120] | 243 |
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[115] | 244 | mSceneMgr->setOption("UseDepthPass", &mUseDepthPass);
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[120] | 245 |
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[115] | 246 | mSceneMgr->setOption("ShowOctree", &mShowOctree);
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[1604] | 247 | mSceneMgr->setOption("ShowViewCells", &mShowViewCells);
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[115] | 248 | mSceneMgr->setOption("CullCamera", &mCullCamera);
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[139] | 249 | mSceneMgr->setOption("PrepareVisualization", &mShowVisualization);
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[723] | 250 |
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[1271] | 251 | applyObjectType();
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[160] | 252 |
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[254] | 253 | // initialise timer
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| 254 | mTimer = Root::getSingleton().getTimer();
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| 255 | mTimeFrameEnded = mTimeFrameStarted = mTimer->getMilliseconds();
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| 256 |
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[924] | 257 | if (0 && (mSceneMgr->getSceneNode("robot Entity1Node")->
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| 258 | getAttachedObject(0)->getMovableType() == "Entity"))
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[867] | 259 | Ogre::LogManager::getSingleton().logMessage("found entity");
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[924] | 260 |
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| 261 | // init view cell parameters
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[901] | 262 | mSceneMgr->setOption("UseViewCells", &mUseViewCells);
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| 263 | mSceneMgr->setOption("UseVisibilityFilter", &mUseVisibilityFilter);
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| 264 |
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[147] | 265 | // reset statistics
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[259] | 266 | mWalkthroughStats.Reset();
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[924] | 267 |
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[723] | 268 | }
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[115] | 269 | //-----------------------------------------------------------------------
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[723] | 270 | void TerrainFrameListener::switchMouseMode()
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| 271 | {
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| 272 | mUseBufferedInputMouse = !mUseBufferedInputMouse;
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| 273 | mInputDevice->setBufferedInput(true, mUseBufferedInputMouse);
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| 274 |
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| 275 | if (!mUseBufferedInputMouse)
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| 276 | CEGUI::MouseCursor::getSingleton().hide();
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| 277 | else
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| 278 | CEGUI::MouseCursor::getSingleton().show();
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| 279 | }
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| 280 | //-----------------------------------------------------------------------
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[133] | 281 | TerrainFrameListener::~TerrainFrameListener()
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[115] | 282 | {
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[187] | 283 | OGRE_DELETE(mRayQueryExecutor);
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| 284 | OGRE_DELETE(mEventProcessor);
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| 285 | OGRE_DELETE(mQueryManager);
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[115] | 286 | }
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| 287 | //-----------------------------------------------------------------------
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[133] | 288 | void TerrainFrameListener::mouseMoved(MouseEvent *e)
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[115] | 289 | {
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| 290 | // Update CEGUI with the mouse motion
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| 291 | CEGUI::System::getSingleton().injectMouseMove(e->getRelX() *
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| 292 | mGUIRenderer->getWidth(), e->getRelY() * mGUIRenderer->getHeight());
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| 293 | }
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| 294 | //-----------------------------------------------------------------------
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[133] | 295 | void TerrainFrameListener::mousePressed(MouseEvent* e)
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[115] | 296 | {
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[417] | 297 | // Left mouse button down
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| 298 | if (e->getButtonID() & InputEvent::BUTTON0_MASK)
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| 299 | {
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| 300 | CEGUI::MouseCursor::getSingleton().hide();
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[115] | 301 |
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[417] | 302 | // Setup the ray scene query
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| 303 | Ray mouseRay = mCamera->getCameraToViewportRay(e->getX(), e->getY());
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| 304 | Real val = Math::RangeRandom(0, 360); // random rotation
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[164] | 305 |
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[417] | 306 | // get results, create a node/entity on the position
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[418] | 307 | mCurrentObject =
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| 308 | mTerrainContentGenerator->GenerateSceneObject(mouseRay.getOrigin(),
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| 309 | Vector3(val, 0, 0),
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| 310 | msObjectCaptions[mCurrentObjectType]);
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[115] | 311 |
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[417] | 312 | mLMouseDown = true;
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| 313 | }
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| 314 | // Right mouse button down
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| 315 | /*else if (e->getButtonID() & InputEvent::BUTTON1_MASK)
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| 316 | {
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[115] | 317 | CEGUI::MouseCursor::getSingleton().hide();
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| 318 | mRMouseDown = true;
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[417] | 319 | }*/
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[161] | 320 | }
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[115] | 321 | //-----------------------------------------------------------------------
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[161] | 322 | void TerrainFrameListener::mouseDragDropped(MouseEvent* e)
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| 323 | {
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| 324 | // Left mouse button up
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| 325 | if (e->getButtonID() & InputEvent::BUTTON0_MASK)
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| 326 | {
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| 327 | CEGUI::MouseCursor::getSingleton().show();
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| 328 |
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| 329 | mLMouseDown = false;
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| 330 | }
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| 331 | // Right mouse button up
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| 332 | else if (e->getButtonID() & InputEvent::BUTTON1_MASK)
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| 333 | {
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| 334 | CEGUI::MouseCursor::getSingleton().show();
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| 335 |
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| 336 | mRMouseDown = false;
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| 337 | }
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| 338 | }
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| 339 | //-----------------------------------------------------------------------
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[133] | 340 | void TerrainFrameListener::mouseReleased(MouseEvent* e)
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[115] | 341 | {
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| 342 | // Left mouse button up
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| 343 | if (e->getButtonID() & InputEvent::BUTTON0_MASK)
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| 344 | {
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| 345 | CEGUI::MouseCursor::getSingleton().show();
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[161] | 346 |
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| 347 | // start animation: only robot has animation phases
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| 348 | if (mCurrentObject && (mCurrentObjectType == TestCullingTerrainApplication::ROBOT))
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| 349 | {
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| 350 | // HACK: not neccesary the last element
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| 351 | Entity *ent = mTerrainContentGenerator->GetGeneratedEntities()->back();
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| 352 | EntityState *entState = new EntityState(ent, EntityState::MOVING, Math::RangeRandom(0.5, 1.5));
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| 353 | mApplication->getEntityStates().push_back(entState);
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| 354 | }
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| 355 |
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| 356 | mLMouseDown = false;
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[115] | 357 | }
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| 358 | // Right mouse button up
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| 359 | else if (e->getButtonID() & InputEvent::BUTTON1_MASK)
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| 360 | {
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[161] | 361 | CEGUI::MouseCursor::getSingleton().show();
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| 362 |
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[115] | 363 | mRMouseDown = false;
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| 364 | }
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| 365 | }
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| 366 | //-----------------------------------------------------------------------
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[133] | 367 | void TerrainFrameListener::mouseDragged(MouseEvent *e)
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[417] | 368 | {
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| 369 | // If we are dragging the left mouse button.
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| 370 | if (mLMouseDown)
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| 371 | {
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| 372 | if (!mCurrentObject)
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| 373 | return;
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[161] | 374 |
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[417] | 375 | Vector3 queryResult;
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| 376 | Ray mouseRay = mCamera->getCameraToViewportRay(e->getX(), e->getY());
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[115] | 377 |
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[417] | 378 | if (mRayQueryExecutor->executeRayQuery(&queryResult, mouseRay))
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| 379 | {
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| 380 | // apply offset so object is ON terrain
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| 381 | queryResult.y += msObjectTerrainOffsets[mCurrentObjectType];
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| 382 | mCurrentObject->setPosition(queryResult);
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| 383 | }
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| 384 | }
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[115] | 385 | }
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| 386 | //-----------------------------------------------------------------------
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[133] | 387 | bool TerrainFrameListener::frameStarted(const FrameEvent &evt)
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[115] | 388 | {
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| 389 | if (mWindow->isClosed())
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[130] | 390 | {
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[115] | 391 | return false;
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[130] | 392 | }
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[161] | 393 |
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[164] | 394 | if (mDeleteObjects)
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| 395 | {
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| 396 | mApplication->deleteEntityStates();
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| 397 | mTerrainContentGenerator->RemoveGeneratedObjects();
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| 398 | mDeleteObjects = false;
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| 399 | }
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| 400 |
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[1607] | 401 | if (mUseAnimation)
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[161] | 402 | {
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[1607] | 403 | // update animation phases
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[161] | 404 | mApplication->updateAnimations(evt.timeSinceLastFrame);
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| 405 | }
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[115] | 406 |
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[161] | 407 | if (mDisplayCameraDetails) // Print camera details
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| 408 | {
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[139] | 409 | mWindow->setDebugText("P: " + StringConverter::toString(mCamera->getDerivedPosition()) +
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| 410 | " " + "O: " + StringConverter::toString(mCamera->getDerivedOrientation()));
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| 411 | }
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[122] | 412 |
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[130] | 413 | //-- setup what is needed for immediate mouse/key movement
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| 414 | if (mTimeDelay >= 0)
|
---|
| 415 | {
|
---|
| 416 | mTimeDelay -= evt.timeSinceLastFrame;
|
---|
| 417 | }
|
---|
[160] | 418 |
|
---|
[130] | 419 | // If this is the first frame, pick a speed
|
---|
| 420 | if (evt.timeSinceLastFrame == 0)
|
---|
| 421 | {
|
---|
| 422 | mMoveScale = 1;
|
---|
| 423 | mRotScale = 0.1;
|
---|
| 424 | }
|
---|
| 425 | // Otherwise scale movement units by time passed since last frame
|
---|
| 426 | else
|
---|
| 427 | {
|
---|
| 428 | // Move about 100 units per second,
|
---|
| 429 | mMoveScale = mMoveSpeed * evt.timeSinceLastFrame;
|
---|
| 430 | // Take about 10 seconds for full rotation
|
---|
| 431 | mRotScale = mRotateSpeed * evt.timeSinceLastFrame;
|
---|
| 432 | }
|
---|
[115] | 433 |
|
---|
[130] | 434 | mRotX = 0;
|
---|
| 435 | mRotY = 0;
|
---|
| 436 | mTranslateVector = Vector3::ZERO;
|
---|
[115] | 437 |
|
---|
[130] | 438 | if (!processUnbufferedKeyInput(evt))
|
---|
| 439 | {
|
---|
| 440 | return false;
|
---|
| 441 | }
|
---|
[417] | 442 | if (!mUseBufferedInputMouse)
|
---|
| 443 | {
|
---|
| 444 | if (!processUnbufferedMouseInput(evt))
|
---|
| 445 | {
|
---|
| 446 | return false;
|
---|
| 447 | }
|
---|
| 448 | }
|
---|
[133] | 449 |
|
---|
[130] | 450 | if (mShowVisualization)
|
---|
| 451 | {
|
---|
[1604] | 452 | ////////////////
|
---|
| 453 | //-- set parameters for visualization
|
---|
| 454 |
|
---|
[115] | 455 | // important for visualization => draw octree bounding boxes
|
---|
[1604] | 456 | if (0)
|
---|
| 457 | mSceneMgr->setOption("ShowOctree", &mShowVisualization);
|
---|
[130] | 458 |
|
---|
[1596] | 459 | ///////////////
|
---|
[254] | 460 | //-- setup visualization camera
|
---|
[115] | 461 |
|
---|
| 462 | mVizCamera->setPosition(0, 0, 0);
|
---|
| 463 | mVizCamera->setOrientation(Quaternion::IDENTITY);
|
---|
| 464 |
|
---|
| 465 | Vector3 camPos = mCamNode->getPosition();
|
---|
| 466 | mVizCamera->setPosition(camPos.x, mVizCameraHeight, camPos.z);
|
---|
| 467 |
|
---|
| 468 | // point down -Z axis
|
---|
| 469 | mVizCamera->pitch(Radian(Degree(270.0)));
|
---|
[130] | 470 |
|
---|
[115] | 471 | // rotation arounnd X axis
|
---|
| 472 | mVizCamera->yaw(Math::ATan2(-mCamera->getDerivedDirection().x,
|
---|
| 473 | -mCamera->getDerivedDirection().z));
|
---|
| 474 |
|
---|
[1604] | 475 | const float moveFactor = 200;
|
---|
[115] | 476 | // move by a constant so view plane is on bottom of viewport
|
---|
[1604] | 477 | mVizCamera->moveRelative(Vector3(0, moveFactor, 0));
|
---|
[115] | 478 | }
|
---|
[254] | 479 | else
|
---|
| 480 | {
|
---|
| 481 | // frame start time
|
---|
| 482 | mTimeFrameStarted = mTimer->getMilliseconds();
|
---|
| 483 | //Ogre::LogManager::getSingleton().logMessage("Frame started");
|
---|
| 484 | }
|
---|
[115] | 485 |
|
---|
[1607] | 486 | //////////////
|
---|
[130] | 487 | //-- set application state
|
---|
[1607] | 488 |
|
---|
[115] | 489 | switch (mAppState)
|
---|
| 490 | {
|
---|
| 491 | case REPLAY:
|
---|
[254] | 492 | /// set the current camera data to loaded frame information
|
---|
[115] | 493 | setCurrentFrameInfo(evt.timeSinceLastFrame);
|
---|
[723] | 494 |
|
---|
| 495 | // HACK for demo: save new frame rates for different methods on the
|
---|
| 496 | // same walkthrough
|
---|
| 497 | if (mSavePrecomputedFps)
|
---|
| 498 | {
|
---|
| 499 | addFrameInfo(mPrecomputedFpsFrameInfo, mCamNode, evt.timeSinceLastFrame);
|
---|
| 500 | }
|
---|
| 501 |
|
---|
[115] | 502 | break;
|
---|
| 503 | case WALKTHROUGH:
|
---|
[254] | 504 | //-- recording the camera settings per frame
|
---|
| 505 | if (mRecordFrames)
|
---|
[115] | 506 | {
|
---|
[254] | 507 | addFrameInfo(mFrameInfo, mCamNode, evt.timeSinceLastFrame);
|
---|
[115] | 508 | // print recording message
|
---|
| 509 | mWindow->setDebugText("Recording frame " +
|
---|
[723] | 510 | StringConverter::toString((int)mFrameInfo.size() - 1));
|
---|
[115] | 511 | }
|
---|
[133] | 512 | // move camera according to input
|
---|
[130] | 513 | moveCamera();
|
---|
[161] | 514 |
|
---|
[133] | 515 | // clamp camera so we always walk along the terrain
|
---|
[866] | 516 | if (TestCullingTerrainApplication::msShowHillyTerrain)
|
---|
| 517 | {
|
---|
| 518 | mApplication->Clamp2Terrain(mCamNode, 5);
|
---|
| 519 | }
|
---|
| 520 | else
|
---|
| 521 | {
|
---|
[1607] | 522 | mApplication->Clamp2FloorPlane(mFloorDist);
|
---|
[866] | 523 | }
|
---|
| 524 |
|
---|
[133] | 525 | break;
|
---|
[130] | 526 |
|
---|
[115] | 527 | default:
|
---|
| 528 | break;
|
---|
| 529 | };
|
---|
[130] | 530 |
|
---|
[115] | 531 | return true;
|
---|
| 532 | }
|
---|
| 533 | //-----------------------------------------------------------------------
|
---|
[673] | 534 | void TerrainFrameListener::applyVisibilityQuery(bool fromPoint,
|
---|
| 535 | bool relativeVisibility,
|
---|
[154] | 536 | bool useItemBuffer)
|
---|
[130] | 537 | {
|
---|
[174] | 538 | int itemBufferMode = useItemBuffer ? mItemBufferMode : 0;
|
---|
| 539 |
|
---|
[175] | 540 | int queryModes = 0;
|
---|
| 541 | queryModes |= GtpVisibility::QueryManager::PATCH_VISIBILITY;
|
---|
[174] | 542 | queryModes |= GtpVisibility::QueryManager::GEOMETRY_VISIBILITY;
|
---|
| 543 | queryModes |= GtpVisibility::QueryManager::NODE_VISIBILITY;
|
---|
[924] | 544 |
|
---|
| 545 | // no visibility manager available => no visibility scene manager, return
|
---|
[932] | 546 | GtpVisibility::VisibilityManager *visManager = NULL;
|
---|
[175] | 547 |
|
---|
[924] | 548 | if (!mSceneMgr->getOption("VisibilityManager", visManager))
|
---|
| 549 | return;
|
---|
| 550 |
|
---|
[932] | 551 | GtpVisibility::HierarchyInterface *hierarchyInterface = NULL;
|
---|
[924] | 552 | if (!mSceneMgr->getOption("HierarchyInterface", hierarchyInterface))
|
---|
| 553 | return;
|
---|
| 554 |
|
---|
| 555 | mQueryManager = new OcclusionQueriesQueryManager(hierarchyInterface,
|
---|
[175] | 556 | mWindow->getViewport(0), queryModes, itemBufferMode);
|
---|
[174] | 557 |
|
---|
[171] | 558 | //mQueryManager = new PlatformQueryManager(sm->GetHierarchyInterface(), mWindow->getViewport(0), false);
|
---|
[151] | 559 |
|
---|
[924] | 560 |
|
---|
| 561 | visManager->SetQueryManager(mQueryManager);
|
---|
| 562 |
|
---|
[316] | 563 | GtpVisibility::NodeInfoContainer visibleNodes;
|
---|
| 564 | GtpVisibility::MeshInfoContainer visibleGeometry;
|
---|
| 565 | GtpVisibility::PatchInfoContainer visiblePatches;
|
---|
[130] | 566 |
|
---|
[171] | 567 |
|
---|
[133] | 568 | if (fromPoint)
|
---|
| 569 | {
|
---|
[1238] | 570 | mQueryManager->
|
---|
[140] | 571 | ComputeFromPointVisibility(mCamNode->getPosition(), &visibleNodes,
|
---|
[159] | 572 | &visibleGeometry, &visiblePatches, relativeVisibility);
|
---|
[133] | 573 | }
|
---|
| 574 | else
|
---|
| 575 | {
|
---|
[151] | 576 | mQueryManager->ComputeCameraVisibility(*mCamera,
|
---|
[159] | 577 | &visibleNodes, &visibleGeometry, &visiblePatches, relativeVisibility);
|
---|
[133] | 578 | }
|
---|
[171] | 579 |
|
---|
| 580 | std::stringstream d;
|
---|
[175] | 581 | d << "Query mode: " << queryModes << ", "
|
---|
| 582 | << msQueryTypeCaptions[fromPoint ? 1 : 0].c_str() << " "
|
---|
[173] | 583 | << msQueryRelativeVisCaptions[relativeVisibility ? 1 : 0].c_str() << " "
|
---|
| 584 | << msQueryMethodCaptions[useItemBuffer ? 1 : 0].c_str();
|
---|
[171] | 585 | LogManager::getSingleton().logMessage(d.str());
|
---|
[130] | 586 |
|
---|
[171] | 587 |
|
---|
[159] | 588 | float averageNodeVis = 0, averageGeometryVis = 0, averagePatchVis = 0;
|
---|
| 589 | int geomSize = 0, nodesSize = 0, patchSize = 0;
|
---|
[135] | 590 |
|
---|
[924] | 591 | ///////////////////////////////////////////////////////////////////////////
|
---|
| 592 | //-- apply queries on geometry level
|
---|
| 593 |
|
---|
[316] | 594 | GtpVisibility::MeshInfoContainer::iterator geomIt, geomIt_end = visibleGeometry.end();
|
---|
[141] | 595 |
|
---|
| 596 | for (geomIt = visibleGeometry.begin(); geomIt != geomIt_end; ++geomIt)
|
---|
[130] | 597 | {
|
---|
[151] | 598 | // add if not 0
|
---|
| 599 | if ((*geomIt).GetVisiblePixels())
|
---|
| 600 | {
|
---|
| 601 | float vis = relativeVisibility ?
|
---|
| 602 | (*geomIt).ComputeRelativeVisibility() : (float)(*geomIt).GetVisiblePixels();
|
---|
| 603 |
|
---|
| 604 | averageGeometryVis += vis;
|
---|
[171] | 605 | ++ geomSize;
|
---|
[151] | 606 |
|
---|
[171] | 607 | std::stringstream d;
|
---|
[316] | 608 | d << "Geometry " << geomSize << " id: " << (*geomIt).GetSource()->getSubEntity(0)->getId()
|
---|
[171] | 609 | << " visibility: " << (*geomIt).GetVisiblePixels() << ", " << (*geomIt).GetProjectedPixels();
|
---|
[151] | 610 | LogManager::getSingleton().logMessage(d.str());
|
---|
| 611 | }
|
---|
[130] | 612 | }
|
---|
[141] | 613 |
|
---|
[924] | 614 |
|
---|
| 615 |
|
---|
| 616 | ///////////////////////////////////////////////////////////////////////////
|
---|
| 617 | //-- apply queries on node level
|
---|
| 618 |
|
---|
| 619 |
|
---|
[316] | 620 | GtpVisibility::NodeInfoContainer::iterator nodesIt, nodesIt_end = visibleNodes.end();
|
---|
[141] | 621 |
|
---|
| 622 | for (nodesIt = visibleNodes.begin(); nodesIt != nodesIt_end; ++nodesIt)
|
---|
[130] | 623 | {
|
---|
[151] | 624 | // add if not 0
|
---|
| 625 | if ((*nodesIt).GetVisiblePixels())
|
---|
| 626 | {
|
---|
| 627 | float vis = relativeVisibility ?
|
---|
| 628 | (*nodesIt).ComputeRelativeVisibility() : (float)(*nodesIt).GetVisiblePixels();
|
---|
[145] | 629 |
|
---|
[151] | 630 | averageNodeVis += vis;
|
---|
[171] | 631 | ++ nodesSize;
|
---|
[151] | 632 |
|
---|
[158] | 633 | std::stringstream d; d << "Node visibility: " << vis;
|
---|
[151] | 634 | LogManager::getSingleton().logMessage(d.str());
|
---|
| 635 | }
|
---|
[130] | 636 | }
|
---|
| 637 |
|
---|
[924] | 638 |
|
---|
| 639 | ///////////////////////////////////////////////////////////////////////////
|
---|
| 640 | //-- apply queries on patch level
|
---|
| 641 |
|
---|
| 642 |
|
---|
[316] | 643 | GtpVisibility::PatchInfoContainer::iterator patchIt, patchIt_end = visiblePatches.end();
|
---|
[159] | 644 |
|
---|
[171] | 645 | for (patchIt = visiblePatches.begin(); patchIt != patchIt_end; ++ patchIt)
|
---|
[159] | 646 | {
|
---|
| 647 | // add if not 0
|
---|
| 648 | if ((*patchIt).GetVisiblePixels())
|
---|
| 649 | {
|
---|
| 650 | float vis = relativeVisibility ?
|
---|
| 651 | (*patchIt).ComputeRelativeVisibility() : (float)(*patchIt).GetVisiblePixels();
|
---|
| 652 |
|
---|
| 653 | averagePatchVis += vis;
|
---|
[171] | 654 | ++ patchSize;
|
---|
[159] | 655 |
|
---|
| 656 | std::stringstream d; d << "Patch visibility: " << vis;
|
---|
| 657 | LogManager::getSingleton().logMessage(d.str());
|
---|
| 658 | }
|
---|
| 659 | }
|
---|
| 660 |
|
---|
[924] | 661 | ///////////////////////////////////////////////////////////////
|
---|
| 662 | //-- update visibility queries stats
|
---|
| 663 |
|
---|
[151] | 664 | if (nodesSize)
|
---|
| 665 | averageNodeVis /= (float)nodesSize;
|
---|
| 666 | if (geomSize)
|
---|
| 667 | averageGeometryVis /= (float)geomSize;
|
---|
[159] | 668 | if (patchSize)
|
---|
| 669 | averagePatchVis /= (float)patchSize;
|
---|
[135] | 670 |
|
---|
[924] | 671 |
|
---|
[135] | 672 | try
|
---|
| 673 | {
|
---|
[154] | 674 | char str[100];
|
---|
| 675 |
|
---|
| 676 | sprintf(str, ": %s, %s, %s",
|
---|
[173] | 677 | msQueryTypeCaptions[fromPoint ? 1 : 0].c_str(),
|
---|
| 678 | msQueryRelativeVisCaptions[relativeVisibility ? 1 : 0].c_str(),
|
---|
| 679 | msQueryMethodCaptions[useItemBuffer ? 1 : 0].c_str());
|
---|
[135] | 680 |
|
---|
| 681 | mQueryTypeInfo->setCaption(str);
|
---|
| 682 |
|
---|
[153] | 683 | sprintf(str, ": %d", (int)nodesSize);
|
---|
[135] | 684 | mQueryVisibleNodesInfo->setCaption(str);
|
---|
| 685 |
|
---|
[153] | 686 | sprintf(str,": %d", (int)geomSize);
|
---|
[135] | 687 | mQueryVisibleGeometryInfo->setCaption(str);
|
---|
| 688 |
|
---|
[159] | 689 | sprintf(str,": %d", (int)patchSize);
|
---|
| 690 | mQueryVisiblePatchInfo->setCaption(str);
|
---|
| 691 |
|
---|
[135] | 692 | sprintf(str,": %3.3f", averageNodeVis);
|
---|
| 693 | mQueryNodeVisibilityInfo->setCaption(str);
|
---|
| 694 |
|
---|
| 695 | sprintf(str,": %3.3f", averageGeometryVis);
|
---|
| 696 | mQueryGeometryVisibilityInfo->setCaption(str);
|
---|
[159] | 697 |
|
---|
| 698 | sprintf(str,": %3.3f", averagePatchVis);
|
---|
| 699 | mQueryPatchVisibilityInfo->setCaption(str);
|
---|
[135] | 700 | }
|
---|
| 701 | catch (...)
|
---|
| 702 | {
|
---|
| 703 | // ignore
|
---|
| 704 | }
|
---|
| 705 |
|
---|
| 706 | // show the results
|
---|
[160] | 707 | if (!mShowQueryStats && !mShowHelp)
|
---|
[135] | 708 | {
|
---|
| 709 | mQueryOverlay->show();
|
---|
| 710 | mShowQueryStats = true;
|
---|
| 711 | }
|
---|
[151] | 712 |
|
---|
| 713 | delete mQueryManager;
|
---|
[130] | 714 | }
|
---|
[115] | 715 |
|
---|
[417] | 716 |
|
---|
| 717 | bool TerrainFrameListener::processUnbufferedMouseInput(const FrameEvent& evt)
|
---|
| 718 | {
|
---|
| 719 | /* Rotation factors, may not be used if the second mouse button is pressed. */
|
---|
| 720 |
|
---|
| 721 | /* If the second mouse button is pressed, then the mouse movement results in
|
---|
| 722 | sliding the camera, otherwise we rotate. */
|
---|
| 723 | if (mInputDevice->getMouseButton(1))
|
---|
| 724 | {
|
---|
| 725 | mTranslateVector.x += mInputDevice->getMouseRelativeX() * 0.13;
|
---|
| 726 | mTranslateVector.y -= mInputDevice->getMouseRelativeY() * 0.13;
|
---|
| 727 | }
|
---|
| 728 | else
|
---|
| 729 | {
|
---|
| 730 | mRotX = Degree(-mInputDevice->getMouseRelativeX() * 0.13);
|
---|
| 731 | mRotY = Degree(-mInputDevice->getMouseRelativeY() * 0.13);
|
---|
| 732 | }
|
---|
| 733 |
|
---|
| 734 | return true;
|
---|
| 735 | }
|
---|
[115] | 736 | //-----------------------------------------------------------------------
|
---|
[133] | 737 | bool TerrainFrameListener::frameEnded(const FrameEvent& evt)
|
---|
[115] | 738 | {
|
---|
| 739 | if (mShutdownRequested)
|
---|
| 740 | return false;
|
---|
| 741 |
|
---|
[254] | 742 | // timer end time
|
---|
| 743 | if (!mShowVisualization)
|
---|
| 744 | {
|
---|
| 745 | mTimeFrameEnded = mTimer->getMilliseconds();
|
---|
| 746 | }
|
---|
| 747 |
|
---|
[120] | 748 | updateStats();
|
---|
[115] | 749 |
|
---|
[254] | 750 | if (mRecordVideo) // record current frame
|
---|
| 751 | {
|
---|
| 752 | takeVideoFrame(video_out);
|
---|
| 753 | }
|
---|
[1256] | 754 |
|
---|
[160] | 755 | //-- IMPORTANT: must be set, otherwise terrain is not rendered correctly
|
---|
| 756 | mSceneMgr->endFrame();
|
---|
| 757 |
|
---|
[254] | 758 | if (mTimeDelay <= 0) // simulates approx. one second
|
---|
[160] | 759 | mTimeDelay = 1.0;
|
---|
| 760 |
|
---|
[115] | 761 | return true;
|
---|
| 762 | }
|
---|
| 763 | //-----------------------------------------------------------------------
|
---|
[133] | 764 | void TerrainFrameListener::moveCamera()
|
---|
[115] | 765 | {
|
---|
| 766 | // move node rather than camera so orientation is right in the visualization
|
---|
[421] | 767 | mCamNode->yaw(mRotX, Ogre::Node::TS_WORLD);
|
---|
| 768 | //mCamNode->rotate(Vector3(0,1,0), mRotX, Ogre::Node::TS_WORLD);
|
---|
[115] | 769 | mCamNode->pitch(mRotY);
|
---|
[421] | 770 |
|
---|
[115] | 771 | mCamNode->translate(mCamNode->getLocalAxes(), mTranslateVector);
|
---|
| 772 | }
|
---|
| 773 | //-----------------------------------------------------------------------
|
---|
[723] | 774 | void TerrainFrameListener::writeFrames(const std::string filename,
|
---|
| 775 | const FrameInfoContainer &frameInfo) const
|
---|
[115] | 776 | {
|
---|
[723] | 777 | std::ofstream ofstr(filename.c_str());
|
---|
[115] | 778 | std::vector<frame_info>::const_iterator it, it_end;
|
---|
[723] | 779 | it_end = frameInfo.end();
|
---|
[115] | 780 |
|
---|
[723] | 781 | int i = 0;
|
---|
| 782 |
|
---|
| 783 | for (it = frameInfo.begin(); it < it_end; ++ it, ++ i)
|
---|
[115] | 784 | {
|
---|
| 785 | ofstr << StringConverter::toString((*it).position) << " "
|
---|
[130] | 786 | << StringConverter::toString((*it).orientation) << " "
|
---|
[254] | 787 | << StringConverter::toString((*it).timeElapsed) << " "
|
---|
| 788 | << StringConverter::toString((*it).fps) << "\n";
|
---|
[115] | 789 | }
|
---|
[254] | 790 |
|
---|
[723] | 791 | std::stringstream d; d << "saved " << i << " frames to file " << filename;
|
---|
| 792 | Ogre::LogManager::getSingleton().logMessage(d.str());
|
---|
| 793 |
|
---|
[254] | 794 | ofstr.close();
|
---|
| 795 | }
|
---|
[115] | 796 | //-----------------------------------------------------------------------
|
---|
[723] | 797 | void TerrainFrameListener::loadFrames(const std::string filename,
|
---|
| 798 | FrameInfoContainer &frameInfo)
|
---|
[115] | 799 | {
|
---|
[723] | 800 | std::ifstream ifstr(filename.c_str());
|
---|
[115] | 801 | char line[256];
|
---|
| 802 | frame_info info;
|
---|
| 803 |
|
---|
| 804 | // reset current values
|
---|
[723] | 805 | frameInfo.clear();
|
---|
| 806 |
|
---|
[115] | 807 | mCurrentFrame = 0;
|
---|
[723] | 808 | int i = 0;
|
---|
[115] | 809 | while (!ifstr.eof())
|
---|
| 810 | {
|
---|
| 811 | ifstr.getline(line, 256);
|
---|
[254] | 812 | sscanf(line, "%f %f %f %f %f %f %f %f %f", &info.position.x, &info.position.y, &info.position.z,
|
---|
[135] | 813 | &info.orientation.w, &info.orientation.x, &info.orientation.y, &info.orientation.z,
|
---|
[254] | 814 | &info.timeElapsed, &info.fps);
|
---|
[115] | 815 |
|
---|
| 816 | mFrameInfo.push_back(info);
|
---|
| 817 |
|
---|
[140] | 818 | // std::stringstream d; d << StringConverter::toString(info.position) << " " << StringConverter::toString(info.orientation);
|
---|
| 819 | // LogManager::getSingleton().logMessage(d.str());
|
---|
[723] | 820 | ++ i;
|
---|
[115] | 821 | }
|
---|
[723] | 822 |
|
---|
| 823 | std::stringstream d;
|
---|
| 824 | d << "loaded " << i << " frames from file " << filename;
|
---|
| 825 | Ogre::LogManager::getSingleton().logMessage(d.str());
|
---|
| 826 |
|
---|
[115] | 827 | ifstr.close();
|
---|
| 828 | }
|
---|
| 829 | //-----------------------------------------------------------------------
|
---|
[133] | 830 | void TerrainFrameListener::nextAppState()
|
---|
[115] | 831 | {
|
---|
| 832 | mCurrentFrame = 0;
|
---|
[254] | 833 | int lastState = mAppState;
|
---|
[115] | 834 |
|
---|
[254] | 835 | // transition to the next state
|
---|
| 836 | mAppState = (mAppState + 1) % STATE_NUM;
|
---|
| 837 |
|
---|
[723] | 838 | // if last state was replay state: post process
|
---|
[254] | 839 | if (lastState == REPLAY)
|
---|
[115] | 840 | {
|
---|
[254] | 841 | // reset debug text
|
---|
[115] | 842 | mWindow->setDebugText("");
|
---|
[254] | 843 |
|
---|
[723] | 844 | // hack for producing demo:
|
---|
| 845 | // we produced precomputed fps during the last replay =>
|
---|
| 846 | // save them to file
|
---|
| 847 | if (mSavePrecomputedFps) //!mPrecomputedFpsFrameInfo.empty())
|
---|
| 848 | {
|
---|
| 849 | std::string filename = msApprevAlgorithmCaptions[mCurrentAlgorithm] + "_frames.out";
|
---|
[254] | 850 |
|
---|
[723] | 851 | writeFrames(filename, mPrecomputedFpsFrameInfo);
|
---|
| 852 | mPrecomputedFpsFrameInfo.clear();
|
---|
| 853 | }
|
---|
| 854 |
|
---|
[115] | 855 | std::stringstream d;
|
---|
[723] | 856 | mWalkthroughStats.Print(d, msApprevAlgorithmCaptions[mCurrentAlgorithm]);
|
---|
[115] | 857 |
|
---|
| 858 | LogManager::getSingleton().logMessage(d.str());
|
---|
| 859 | }
|
---|
| 860 |
|
---|
[723] | 861 | //-- replay recorded walkthrough
|
---|
[115] | 862 | if (mAppState == REPLAY)
|
---|
| 863 | {
|
---|
[723] | 864 | // no standard recording during replay
|
---|
| 865 | mRecordFrames = false;
|
---|
[115] | 866 |
|
---|
[723] | 867 | // no stats information
|
---|
| 868 | mWindow->setDebugText("");
|
---|
| 869 |
|
---|
| 870 | // clear previous walktrough
|
---|
| 871 | mFrameInfo.clear();
|
---|
| 872 |
|
---|
| 873 | std::string filename;
|
---|
| 874 |
|
---|
| 875 | // if recording demo,
|
---|
| 876 | // we use precomputed fps which corresponds to current method,
|
---|
| 877 | // e.g., for chc we load precomputed chc fps from disc.
|
---|
| 878 | if (mRecordDemo)
|
---|
[115] | 879 | {
|
---|
[723] | 880 | filename = msApprevAlgorithmCaptions[mCurrentAlgorithm] + "_frames.out";
|
---|
[115] | 881 | }
|
---|
[723] | 882 | else // standard filename
|
---|
| 883 | {
|
---|
| 884 | filename = frames_out_filename;
|
---|
| 885 | }
|
---|
| 886 |
|
---|
| 887 | //-- load recorded walkthrough from disk
|
---|
| 888 | loadFrames(filename, mFrameInfo);
|
---|
[254] | 889 |
|
---|
[723] | 890 |
|
---|
| 891 | // if there are still no recorded frames,
|
---|
| 892 | // no walkthrough was recorded => set next state
|
---|
| 893 | if (mFrameInfo.empty())
|
---|
[115] | 894 | {
|
---|
| 895 | nextAppState();
|
---|
| 896 | }
|
---|
[723] | 897 | else // actual replay
|
---|
[115] | 898 | {
|
---|
| 899 | mWindow->setDebugText("Replay");
|
---|
| 900 |
|
---|
[723] | 901 | // reset, because we measure fps stats during walkthrough
|
---|
| 902 | // (warning: average fps broken)
|
---|
[115] | 903 | mWindow->resetStatistics();
|
---|
[259] | 904 | mWalkthroughStats.Reset();
|
---|
[115] | 905 |
|
---|
| 906 | //-- initialise frame data
|
---|
[160] | 907 | mReplayTimeElapsed = 0;
|
---|
[115] | 908 |
|
---|
| 909 | mCamNode->setPosition(mFrameInfo[0].position);
|
---|
| 910 | mCamNode->setOrientation(mFrameInfo[0].orientation);
|
---|
| 911 | }
|
---|
| 912 | }
|
---|
| 913 |
|
---|
| 914 | }
|
---|
| 915 | //-----------------------------------------------------------------------
|
---|
[133] | 916 | void TerrainFrameListener::toggleRecord()
|
---|
[115] | 917 | {
|
---|
[254] | 918 | mRecordFrames = !mRecordFrames;
|
---|
[115] | 919 |
|
---|
[254] | 920 | if (mRecordFrames)
|
---|
| 921 | {
|
---|
| 922 | // starting new recording => clear old frame info
|
---|
[115] | 923 | mFrameInfo.clear();
|
---|
[254] | 924 | }
|
---|
[723] | 925 | else // recording just ended => write frame info to file
|
---|
[254] | 926 | {
|
---|
[723] | 927 | writeFrames(frames_out_filename, mFrameInfo);
|
---|
[115] | 928 | mWindow->setDebugText("");
|
---|
[254] | 929 | }
|
---|
[115] | 930 | }
|
---|
| 931 | //-----------------------------------------------------------------------
|
---|
[133] | 932 | void TerrainFrameListener::changeThreshold(int incr)
|
---|
[115] | 933 | {
|
---|
| 934 | mVisibilityThreshold += incr;
|
---|
[254] | 935 |
|
---|
| 936 | if (mVisibilityThreshold < 0)
|
---|
| 937 | {
|
---|
| 938 | mVisibilityThreshold = 0;
|
---|
| 939 | }
|
---|
| 940 |
|
---|
[115] | 941 | char str[100]; sprintf(str,": %d", mVisibilityThreshold);
|
---|
| 942 |
|
---|
| 943 | mSceneMgr->setOption("Threshold", &mVisibilityThreshold);
|
---|
| 944 | mThresholdInfo->setCaption(str);
|
---|
| 945 | }
|
---|
| 946 | //-----------------------------------------------------------------------
|
---|
[146] | 947 | void TerrainFrameListener::changeAssumedVisibility(int incr)
|
---|
| 948 | {
|
---|
| 949 | mAssumedVisibility += incr;
|
---|
[254] | 950 |
|
---|
| 951 | if (mAssumedVisibility < 0)
|
---|
| 952 | {
|
---|
| 953 | mAssumedVisibility = 0;
|
---|
| 954 | }
|
---|
| 955 |
|
---|
[146] | 956 | char str[100]; sprintf(str,": %d", mAssumedVisibility);
|
---|
| 957 |
|
---|
| 958 | mSceneMgr->setOption("AssumedVisibility", &mAssumedVisibility);
|
---|
| 959 | mAssumedVisibilityInfo->setCaption(str);
|
---|
| 960 | }
|
---|
| 961 | //-----------------------------------------------------------------------
|
---|
[723] | 962 | void TerrainFrameListener::changeVizScale(const int incr)
|
---|
| 963 | {
|
---|
| 964 | mVizScale += incr;
|
---|
| 965 |
|
---|
| 966 | if (mVizScale < 1)
|
---|
| 967 | {
|
---|
| 968 | mVizScale = 1;
|
---|
| 969 | }
|
---|
| 970 |
|
---|
| 971 | mSceneMgr->setOption("NodeVizScale", &mVizScale);
|
---|
| 972 | }
|
---|
[1607] | 973 | //-----------------------------------------------------------------------
|
---|
| 974 | void TerrainFrameListener::changeFloorDist(const float incr)
|
---|
| 975 | {
|
---|
| 976 | mFloorDist += incr;
|
---|
[723] | 977 |
|
---|
[1607] | 978 | if (mFloorDist < 2)
|
---|
| 979 | {
|
---|
| 980 | mFloorDist = 2;
|
---|
| 981 | }
|
---|
| 982 | }
|
---|
[723] | 983 | //-----------------------------------------------------------------------
|
---|
[133] | 984 | void TerrainFrameListener::zoomVizCamera(int zoom)
|
---|
[115] | 985 | {
|
---|
[723] | 986 | mVizCameraHeight += zoom;
|
---|
| 987 |
|
---|
| 988 | if(mVizCameraHeight < 0)
|
---|
| 989 | mVizCameraHeight = 0;
|
---|
[115] | 990 | }
|
---|
| 991 | //-----------------------------------------------------------------------
|
---|
[133] | 992 | void TerrainFrameListener::nextAlgorithm()
|
---|
[115] | 993 | {
|
---|
[1275] | 994 | // possible algorithms: 3 culling algorithms + standard rendering
|
---|
[115] | 995 | mCurrentAlgorithm = (mCurrentAlgorithm + 1) %
|
---|
[1275] | 996 | (GtpVisibility::VisibilityEnvironment::NUM_CULLING_MANAGERS + 1);
|
---|
[1271] | 997 | applyCurrentAlgorithm();
|
---|
[115] | 998 | }
|
---|
| 999 | //-----------------------------------------------------------------------
|
---|
[1271] | 1000 | void TerrainFrameListener::applyObjectType()
|
---|
[160] | 1001 | {
|
---|
[254] | 1002 | if (mCurrentObjectType >= 3) // TODO: define a constant
|
---|
[160] | 1003 | mCurrentObjectType = 0;
|
---|
| 1004 |
|
---|
| 1005 | // parameters for new object
|
---|
[173] | 1006 | mTerrainContentGenerator->SetOffset(msObjectTerrainOffsets[mCurrentObjectType]);
|
---|
| 1007 | Real scale = msObjectScales[mCurrentObjectType];
|
---|
[160] | 1008 | mTerrainContentGenerator->SetScale(Vector3(scale, scale, scale));
|
---|
| 1009 |
|
---|
[173] | 1010 | mCurrentObjectTypeInfo->setCaption(": " + msObjectCaptions[mCurrentObjectType]);
|
---|
[160] | 1011 | }
|
---|
| 1012 | //-----------------------------------------------------------------------
|
---|
[1271] | 1013 | void TerrainFrameListener::applyCurrentAlgorithm()
|
---|
[115] | 1014 | {
|
---|
[1275] | 1015 | bool isNormalExecution;
|
---|
| 1016 |
|
---|
| 1017 | if (mCurrentAlgorithm < GtpVisibility::VisibilityEnvironment::NUM_CULLING_MANAGERS)
|
---|
| 1018 | {
|
---|
| 1019 | isNormalExecution = false;
|
---|
| 1020 | mSceneMgr->setOption("Algorithm", &mCurrentAlgorithm);
|
---|
| 1021 | }
|
---|
| 1022 | else
|
---|
| 1023 | { // standard rendering without changed render queue flow
|
---|
| 1024 | isNormalExecution = true;
|
---|
| 1025 | }
|
---|
| 1026 |
|
---|
| 1027 | mSceneMgr->setOption("NormalExecution", &isNormalExecution);
|
---|
[173] | 1028 | mAlgorithmInfo->setCaption(": " + msAlgorithmCaptions[mCurrentAlgorithm]);
|
---|
[945] | 1029 |
|
---|
| 1030 | if (1)
|
---|
| 1031 | {
|
---|
| 1032 | std::stringstream d; d << "algorithm: " << msAlgorithmCaptions[mCurrentAlgorithm];
|
---|
| 1033 | Ogre::LogManager::getSingleton().logMessage(d.str());
|
---|
| 1034 | }
|
---|
[115] | 1035 | }
|
---|
| 1036 | //-----------------------------------------------------------------------
|
---|
[133] | 1037 | void TerrainFrameListener::updateStats()
|
---|
[115] | 1038 | {
|
---|
| 1039 | unsigned int opt = 0;
|
---|
| 1040 | char str[100];
|
---|
| 1041 |
|
---|
[147] | 1042 | static String currFpsString = "Current FPS: ";
|
---|
| 1043 | static String avgFpsString = "Average FPS: ";
|
---|
| 1044 | static String bestFpsString = "Best FPS: ";
|
---|
| 1045 | static String worstFpsString = "Worst FPS: ";
|
---|
| 1046 | static String trisString = "Triangle Count: ";
|
---|
[115] | 1047 |
|
---|
[723] | 1048 | int currentFps;
|
---|
[254] | 1049 |
|
---|
[723] | 1050 | // HACK for demo: use precomputed FPS instead of real FPS
|
---|
| 1051 | if (mRecordDemo)
|
---|
| 1052 | {
|
---|
| 1053 | currentFps = mPrecomputedFps;
|
---|
| 1054 | }
|
---|
| 1055 | else
|
---|
| 1056 | {
|
---|
| 1057 | currentFps = mWindow->getStatistics().lastFPS;
|
---|
| 1058 | }
|
---|
| 1059 |
|
---|
[254] | 1060 | #if 0
|
---|
| 1061 | // HACK: take pure rendering time, only measures the render call
|
---|
| 1062 | long pureRenderTime = mTimeFrameEnded - mTimeFrameStarted;
|
---|
| 1063 |
|
---|
| 1064 | if (pureRenderTime)
|
---|
| 1065 | {
|
---|
| 1066 | mPureRenderTimeFps = 1000.0 / (float) pureRenderTime;
|
---|
| 1067 | }
|
---|
| 1068 | currentFps = mPureRenderRenderTimeFps;
|
---|
| 1069 | //std::stringstream d; d << "Pure render time fps: " << mPureRenderTimeFps << "\n";
|
---|
| 1070 | //Ogre::LogManager::getSingleton().logMessage(d.str());
|
---|
| 1071 | #endif
|
---|
| 1072 |
|
---|
[259] | 1073 | unsigned int nodeInfo[3];
|
---|
| 1074 | mSceneMgr->getOption("NumRenderedNodes", nodeInfo);
|
---|
| 1075 | mSceneMgr->getOption("NumQueryCulledNodes", nodeInfo+1);
|
---|
| 1076 | mSceneMgr->getOption("NumFrustumCulledNodes", nodeInfo+2);
|
---|
| 1077 |
|
---|
| 1078 |
|
---|
[723] | 1079 | mWalkthroughStats.UpdateFrame(currentFps,
|
---|
| 1080 | mWindow->getBestFPS(),
|
---|
| 1081 | mWindow->getWorstFPS(),
|
---|
| 1082 | (int)mWindow->getTriangleCount(),
|
---|
| 1083 | nodeInfo[0],
|
---|
| 1084 | nodeInfo[1],
|
---|
| 1085 | nodeInfo[2]);
|
---|
[259] | 1086 |
|
---|
[160] | 1087 | // HACK: compute average fps ourselfs, because ogre avg. fps is wrong
|
---|
| 1088 | // TODO: update only once per second
|
---|
[259] | 1089 | float avgFps = (float)mWalkthroughStats.mAccFps / (float)(mWalkthroughStats.mFrameCount);
|
---|
| 1090 |
|
---|
| 1091 |
|
---|
[115] | 1092 | // update stats when necessary
|
---|
[135] | 1093 | try
|
---|
| 1094 | {
|
---|
[115] | 1095 | OverlayElement* guiAvg = OverlayManager::getSingleton().getOverlayElement("Core/AverageFps");
|
---|
| 1096 | OverlayElement* guiCurr = OverlayManager::getSingleton().getOverlayElement("Core/CurrFps");
|
---|
| 1097 | OverlayElement* guiBest = OverlayManager::getSingleton().getOverlayElement("Core/BestFps");
|
---|
| 1098 | OverlayElement* guiWorst = OverlayManager::getSingleton().getOverlayElement("Core/WorstFps");
|
---|
| 1099 |
|
---|
| 1100 | const RenderTarget::FrameStats& stats = mWindow->getStatistics();
|
---|
| 1101 |
|
---|
[254] | 1102 | // HACK: take newly computed avg. fps instead of Ogre avg fps and update only once per second
|
---|
| 1103 | if (mTimeDelay < 0)
|
---|
[161] | 1104 | {
|
---|
[160] | 1105 | guiAvg->setCaption(avgFpsString + StringConverter::toString(avgFps) + " ms");
|
---|
[254] | 1106 | //guiCurr->setCaption(currFpsString + StringConverter::toString(currentFps));
|
---|
[161] | 1107 | }
|
---|
[723] | 1108 |
|
---|
[924] | 1109 | if (0)
|
---|
| 1110 | {
|
---|
| 1111 | std::stringstream d;
|
---|
| 1112 | d << "fps: " << StringConverter::toString(currentFps) << ", "
|
---|
| 1113 | << "avg fps: " << StringConverter::toString(avgFps);
|
---|
| 1114 | LogManager::getSingleton().logMessage(d.str());
|
---|
| 1115 | }
|
---|
[723] | 1116 |
|
---|
[254] | 1117 | //guiAvg->setCaption(avgFps + StringConverter::toString(stats.avgFPS));
|
---|
| 1118 | guiCurr->setCaption(currFpsString + StringConverter::toString(currentFps));
|
---|
| 1119 |
|
---|
[343] | 1120 | //std::stringstream d; d << "frame rate :" << stats.lastFPS;
|
---|
| 1121 | //Ogre::LogManager::getSingleton().logMessage(d.str());
|
---|
[161] | 1122 |
|
---|
[147] | 1123 | guiBest->setCaption(bestFpsString + StringConverter::toString(stats.bestFPS)
|
---|
[723] | 1124 | + " " + StringConverter::toString(stats.bestFrameTime) + " ms");
|
---|
[147] | 1125 | guiWorst->setCaption(worstFpsString + StringConverter::toString(stats.worstFPS)
|
---|
[723] | 1126 | + " " + StringConverter::toString(stats.worstFrameTime) + " ms");
|
---|
[115] | 1127 |
|
---|
| 1128 | OverlayElement* guiTris = OverlayManager::getSingleton().getOverlayElement("Core/NumTris");
|
---|
[147] | 1129 | guiTris->setCaption(trisString + StringConverter::toString(stats.triangleCount));
|
---|
[259] | 1130 |
|
---|
| 1131 | //LogManager::getSingleton().logMessage(StringConverter::toString(stats.triangleCount));
|
---|
[115] | 1132 |
|
---|
| 1133 | OverlayElement* guiDbg = OverlayManager::getSingleton().getOverlayElement("Core/DebugText");
|
---|
| 1134 | guiDbg->setCaption(mWindow->getDebugText());
|
---|
| 1135 |
|
---|
[259] | 1136 |
|
---|
[115] | 1137 | //-- culling stats
|
---|
[1256] | 1138 |
|
---|
[115] | 1139 | mSceneMgr->getOption("NumFrustumCulledNodes", &opt); sprintf(str,": %d", opt);
|
---|
| 1140 | mFrustumCulledNodesInfo->setCaption(str);
|
---|
[155] | 1141 |
|
---|
[115] | 1142 | mSceneMgr->getOption("NumQueryCulledNodes", &opt); sprintf(str,": %d", opt);
|
---|
| 1143 | mQueryCulledNodesInfo->setCaption(str);
|
---|
| 1144 |
|
---|
| 1145 | mSceneMgr->getOption("NumHierarchyNodes", &opt); sprintf(str,": %d", opt);
|
---|
| 1146 | mHierarchyNodesInfo->setCaption(str);
|
---|
| 1147 |
|
---|
| 1148 | mSceneMgr->getOption("NumRenderedNodes", &opt); sprintf(str,": %d", opt);
|
---|
| 1149 | mRenderedNodesInfo->setCaption(str);
|
---|
| 1150 |
|
---|
| 1151 | sprintf(str,": %d", mTerrainContentGenerator->GetObjectCount());
|
---|
[160] | 1152 | mObjectsCountInfo->setCaption(str);
|
---|
[155] | 1153 |
|
---|
[160] | 1154 | // take old value into account in order to create no sudden changes
|
---|
[155] | 1155 | mSceneMgr->getOption("NumQueriesIssued", &opt);
|
---|
[723] | 1156 | mDelayedQueriesIssued = mDelayedQueriesIssued * 0.8 + (float)opt * 0.2f;
|
---|
[155] | 1157 | sprintf(str,": %d", (int)mDelayedQueriesIssued);
|
---|
[160] | 1158 | mQueriesIssuedInfo->setCaption(str);
|
---|
[155] | 1159 |
|
---|
| 1160 | mSceneMgr->getOption("NumTraversedNodes", &opt);
|
---|
[723] | 1161 | mDelayedTraversedNodes = mDelayedTraversedNodes * 0.8 + (float)opt * 0.2f;
|
---|
[155] | 1162 | sprintf(str,": %d", (int)mDelayedTraversedNodes);
|
---|
[160] | 1163 | mTraversedNodesInfo->setCaption(str);
|
---|
[155] | 1164 |
|
---|
[1256] | 1165 | if (mRecordVideo)
|
---|
| 1166 | {
|
---|
| 1167 | // update stats for demo
|
---|
| 1168 | mMyStatsAlgorithmInfo->setCaption(msApprevAlgorithmCaptions[mCurrentAlgorithm]);
|
---|
| 1169 | sprintf(str,": %d", (int)currentFps);
|
---|
| 1170 | mMyStatsFpsInfo->setCaption(str);
|
---|
| 1171 | }
|
---|
[723] | 1172 |
|
---|
[115] | 1173 | }
|
---|
[135] | 1174 | catch (...)
|
---|
[115] | 1175 | {
|
---|
[135] | 1176 | // ignore
|
---|
[115] | 1177 | }
|
---|
| 1178 | }
|
---|
| 1179 | //-----------------------------------------------------------------------
|
---|
[187] | 1180 | void TerrainFrameListener::setTestGeometryForVisibleLeaves(bool testGeometryForVisibleLeaves)
|
---|
[115] | 1181 | {
|
---|
[155] | 1182 | mSceneMgr->setOption("TestGeometryForVisibleLeaves", &mTestGeometryForVisibleLeaves);
|
---|
[133] | 1183 |
|
---|
[160] | 1184 | /* disable optimization which tests geometry instead of aabb
|
---|
| 1185 | * for "delayed" rendering of transparents (i.e., render transparents after all the solids)
|
---|
| 1186 | * because otherwise visible transparents could be skipped
|
---|
| 1187 | */
|
---|
[155] | 1188 | bool delayedRendering = !mTestGeometryForVisibleLeaves;
|
---|
| 1189 |
|
---|
[115] | 1190 | mSceneMgr->setOption("DelayRenderTransparents", &delayedRendering);
|
---|
| 1191 |
|
---|
[155] | 1192 | if (mTestGeometryForVisibleLeaves)
|
---|
[133] | 1193 | {
|
---|
[155] | 1194 | mTestGeometryForVisibleLeavesInfo->setCaption(": true");
|
---|
[133] | 1195 | }
|
---|
[115] | 1196 | else
|
---|
[133] | 1197 | {
|
---|
[155] | 1198 | mTestGeometryForVisibleLeavesInfo->setCaption(": false");
|
---|
[133] | 1199 | }
|
---|
[115] | 1200 | }
|
---|
| 1201 | //-----------------------------------------------------------------------
|
---|
[133] | 1202 | void TerrainFrameListener::toggleShowOctree()
|
---|
[115] | 1203 | {
|
---|
| 1204 | mShowOctree = !mShowOctree;
|
---|
| 1205 | mSceneMgr->setOption("ShowOctree", &mShowOctree);
|
---|
| 1206 | }
|
---|
| 1207 | //-----------------------------------------------------------------------
|
---|
[1604] | 1208 | void TerrainFrameListener::toggleShowViewCells()
|
---|
| 1209 | {
|
---|
| 1210 | mShowViewCells = !mShowViewCells;
|
---|
| 1211 | mSceneMgr->setOption("ShowViewCells", &mShowViewCells);
|
---|
| 1212 | }
|
---|
| 1213 | //-----------------------------------------------------------------------
|
---|
[901] | 1214 | void TerrainFrameListener::toggleUseViewCells()
|
---|
[1271] | 1215 | {
|
---|
[937] | 1216 | // HACK: no view cells for hilly terrain
|
---|
| 1217 | if (mApplication->msShowHillyTerrain)
|
---|
| 1218 | return;
|
---|
[1275] | 1219 |
|
---|
[901] | 1220 | mUseViewCells = !mUseViewCells;
|
---|
[937] | 1221 |
|
---|
| 1222 | // load on demand
|
---|
| 1223 | if (mUseViewCells && !mViewCellsLoaded)
|
---|
| 1224 | {
|
---|
[945] | 1225 | mLoadingOverlay->show();
|
---|
| 1226 |
|
---|
| 1227 | // call once to load view cell loading overlay
|
---|
| 1228 | mWindow->update();
|
---|
[937] | 1229 | mViewCellsLoaded = mApplication->LoadViewCells(mApplication->mViewCellsFilename);
|
---|
[945] | 1230 |
|
---|
[973] | 1231 | if (!mViewCellsLoaded)
|
---|
| 1232 | {
|
---|
| 1233 | std::stringstream d;
|
---|
| 1234 | d << "loading view cells failed";
|
---|
| 1235 | LogManager::getSingleton().logMessage(d.str());
|
---|
| 1236 | }
|
---|
| 1237 |
|
---|
[945] | 1238 | mLoadingOverlay->hide();
|
---|
[937] | 1239 | }
|
---|
| 1240 |
|
---|
[945] | 1241 | if (mUseViewCells)
|
---|
| 1242 | mViewCellsInfo->setCaption(": on");
|
---|
| 1243 | else
|
---|
| 1244 | mViewCellsInfo->setCaption(": off");
|
---|
| 1245 |
|
---|
[901] | 1246 | mSceneMgr->setOption("UseViewCells", &mUseViewCells);
|
---|
| 1247 | }
|
---|
| 1248 | //-----------------------------------------------------------------------
|
---|
| 1249 | void TerrainFrameListener::toggleUseVisibilityFilter()
|
---|
| 1250 | {
|
---|
| 1251 | mUseVisibilityFilter = !mUseVisibilityFilter;
|
---|
| 1252 | mSceneMgr->setOption("UseVisibilityFilter", &mUseVisibilityFilter);
|
---|
| 1253 | }
|
---|
| 1254 | //-----------------------------------------------------------------------
|
---|
[133] | 1255 | void TerrainFrameListener::toggleUseDepthPass()
|
---|
[115] | 1256 | {
|
---|
| 1257 | mUseDepthPass = !mUseDepthPass;
|
---|
| 1258 |
|
---|
| 1259 | mSceneMgr->setOption("UseDepthPass", &mUseDepthPass);
|
---|
| 1260 |
|
---|
| 1261 | if (mUseDepthPass)
|
---|
[120] | 1262 | {
|
---|
[115] | 1263 | mUseDepthPassInfo->setCaption(": true");
|
---|
[120] | 1264 | }
|
---|
[115] | 1265 | else
|
---|
[120] | 1266 | {
|
---|
[115] | 1267 | mUseDepthPassInfo->setCaption(": false");
|
---|
[120] | 1268 | }
|
---|
[115] | 1269 | }
|
---|
| 1270 | //-----------------------------------------------------------------------
|
---|
[133] | 1271 | void TerrainFrameListener::toggleShowViz()
|
---|
[115] | 1272 | {
|
---|
[139] | 1273 | mVisualizeCulledNodes = mShowVisualization = !mShowVisualization;
|
---|
| 1274 |
|
---|
[115] | 1275 | // create viewport with priority VIZ_VIEWPORT_Z_ORDER:
|
---|
| 1276 | // will be rendered over standard viewport
|
---|
| 1277 | if (mShowVisualization)
|
---|
| 1278 | {
|
---|
| 1279 | Viewport *vizvp = mWindow->addViewport(mVizCamera,
|
---|
| 1280 | VIZ_VIEWPORT_Z_ORDER, 0.6, 0.6, 0.4, 0.4);
|
---|
| 1281 |
|
---|
| 1282 | vizvp->setBackgroundColour(ColourValue(0.0, 0.3, 0.2, 1));
|
---|
| 1283 |
|
---|
| 1284 | vizvp->setOverlaysEnabled(false);
|
---|
| 1285 | // Alter the camera aspect ratio to match the viewport
|
---|
| 1286 | mVizCamera->setAspectRatio(Real(vizvp->getActualWidth()) /
|
---|
[139] | 1287 | Real(vizvp->getActualHeight()));
|
---|
[115] | 1288 |
|
---|
| 1289 | mSceneMgr->setOption("VisualizeCulledNodes", &mVisualizeCulledNodes);
|
---|
| 1290 | //vizvp->setClearEveryFrame(false);
|
---|
| 1291 |
|
---|
| 1292 | // Create a skyplane (for visualization background)
|
---|
| 1293 | /*
|
---|
| 1294 | Plane plane;
|
---|
| 1295 | plane.d = -1000;
|
---|
| 1296 | plane.normal = Vector3::UNIT_Y;
|
---|
| 1297 | mSceneMgr->setSkyPlane(true, plane, "Examples/TransparentTest", 4000, 75, false);
|
---|
| 1298 | */
|
---|
| 1299 | }
|
---|
| 1300 | else
|
---|
| 1301 | {
|
---|
[139] | 1302 | // remove visualization viewport
|
---|
[115] | 1303 | mWindow->removeViewport(VIZ_VIEWPORT_Z_ORDER);
|
---|
[139] | 1304 |
|
---|
| 1305 | // octree bounding boxes are shown for visualization purpose, reset now
|
---|
[115] | 1306 | mSceneMgr->setOption("ShowOctree", &mShowOctree);
|
---|
| 1307 | }
|
---|
| 1308 | }
|
---|
| 1309 | //-----------------------------------------------------------------------
|
---|
[139] | 1310 | void TerrainFrameListener::toggleShowShadows()
|
---|
[115] | 1311 | {
|
---|
[139] | 1312 | mShowShadows = !mShowShadows;
|
---|
[115] | 1313 |
|
---|
[139] | 1314 | mSunLight->setCastShadows(mShowShadows);
|
---|
[115] | 1315 |
|
---|
[139] | 1316 | if (mShowShadows)
|
---|
[115] | 1317 | {
|
---|
| 1318 | mSceneMgr->setShadowTechnique(SHADOWTYPE_TEXTURE_MODULATIVE);
|
---|
[139] | 1319 | //mSceneMgr->setShadowTechnique(SHADOWTYPE_STENCIL_MODULATIVE);
|
---|
| 1320 | //mSceneMgr->setShadowTechnique(SHADOWTYPE_STENCIL_ADDITIVE);
|
---|
[115] | 1321 | }
|
---|
| 1322 | else
|
---|
| 1323 | {
|
---|
| 1324 | mSceneMgr->setShadowTechnique(SHADOWTYPE_NONE);
|
---|
| 1325 | }
|
---|
| 1326 |
|
---|
| 1327 | }
|
---|
| 1328 | //-----------------------------------------------------------------------
|
---|
[133] | 1329 | void TerrainFrameListener::nextNodeVizMode()
|
---|
[115] | 1330 | {
|
---|
| 1331 | mNodeVizMode = (mNodeVizMode + 1) % NODEVIZ_MODES_NUM;
|
---|
| 1332 |
|
---|
[120] | 1333 | bool renderNodesForViz = (mNodeVizMode == NODEVIZ_RENDER_NODES) ||
|
---|
| 1334 | (mNodeVizMode == NODEVIZ_RENDER_NODES_AND_CONTENT);
|
---|
[115] | 1335 | bool renderNodesContentForViz = (mNodeVizMode == NODEVIZ_RENDER_NODES_AND_CONTENT);
|
---|
| 1336 | //bool renderNodesContentForViz = mNodeVizMode == NODEVIZ_RENDER_GEOMETRY;
|
---|
| 1337 |
|
---|
| 1338 | mSceneMgr->setOption("RenderNodesForViz", &renderNodesForViz);
|
---|
| 1339 | mSceneMgr->setOption("RenderNodesContentForViz", &renderNodesContentForViz);
|
---|
| 1340 | }
|
---|
| 1341 | //-----------------------------------------------------------------------
|
---|
[133] | 1342 | void TerrainFrameListener::keyPressed(KeyEvent* e)
|
---|
[115] | 1343 | {
|
---|
[160] | 1344 | // hide exact visibility query overlay
|
---|
| 1345 | if (mShowQueryStats)
|
---|
| 1346 | {
|
---|
| 1347 | mQueryOverlay->hide();
|
---|
| 1348 | mShowQueryStats = false;
|
---|
| 1349 | }
|
---|
| 1350 |
|
---|
[133] | 1351 | switch(e->getKey())
|
---|
| 1352 | {
|
---|
| 1353 | case KC_ESCAPE:
|
---|
[115] | 1354 | mShutdownRequested = true;
|
---|
| 1355 | e->consume();
|
---|
| 1356 | return;
|
---|
[133] | 1357 |
|
---|
| 1358 | case KC_SPACE:
|
---|
| 1359 | nextAlgorithm();
|
---|
| 1360 | break;
|
---|
| 1361 |
|
---|
[159] | 1362 | case KC_F:
|
---|
[133] | 1363 | nextFilter();
|
---|
| 1364 | break;
|
---|
| 1365 | case KC_R:
|
---|
| 1366 | nextSceneDetailLevel();
|
---|
| 1367 | break;
|
---|
| 1368 | case KC_P:
|
---|
| 1369 | toggleDisplayCameraDetails();
|
---|
| 1370 | break;
|
---|
[155] | 1371 | case KC_G:
|
---|
[187] | 1372 | mTestGeometryForVisibleLeaves = !mTestGeometryForVisibleLeaves;
|
---|
| 1373 | setTestGeometryForVisibleLeaves(mTestGeometryForVisibleLeaves);
|
---|
[133] | 1374 | break;
|
---|
| 1375 | case KC_T:
|
---|
| 1376 | toggleShowOctree();
|
---|
| 1377 | break;
|
---|
| 1378 | case KC_X:
|
---|
| 1379 | toggleUseDepthPass();
|
---|
| 1380 | break;
|
---|
[421] | 1381 | case KC_H:
|
---|
[139] | 1382 | toggleShowShadows();
|
---|
[133] | 1383 | break;
|
---|
| 1384 |
|
---|
[159] | 1385 | case KC_I:
|
---|
| 1386 | mUseItemBuffer = !mUseItemBuffer;
|
---|
| 1387 | break;
|
---|
[1609] | 1388 | case KC_Z:
|
---|
| 1389 | mCamNode->resetOrientation();
|
---|
| 1390 | break;
|
---|
| 1391 | case KC_U:
|
---|
| 1392 | mCamNode->resetOrientation();
|
---|
| 1393 | mCamNode->setPosition(mApplication->mInitialPosition);
|
---|
| 1394 | break;
|
---|
[159] | 1395 | case KC_C:
|
---|
[174] | 1396 | if (mItemBufferMode != GtpVisibility::QueryManager::GEOMETRY_VISIBILITY)
|
---|
[1604] | 1397 | {
|
---|
[174] | 1398 | mItemBufferMode = GtpVisibility::QueryManager::GEOMETRY_VISIBILITY;
|
---|
[1604] | 1399 | }
|
---|
[174] | 1400 | else
|
---|
[1604] | 1401 | {
|
---|
[174] | 1402 | mItemBufferMode = GtpVisibility::QueryManager::PATCH_VISIBILITY;
|
---|
[1604] | 1403 | }
|
---|
[159] | 1404 | break;
|
---|
| 1405 |
|
---|
[133] | 1406 | case KC_SUBTRACT:
|
---|
| 1407 | changeThreshold(-10);
|
---|
| 1408 | break;
|
---|
| 1409 | case KC_ADD:
|
---|
| 1410 | changeThreshold(10);
|
---|
| 1411 | break;
|
---|
| 1412 |
|
---|
[1604] | 1413 | ///////////////
|
---|
[133] | 1414 | //-- visualization
|
---|
| 1415 | case KC_1:
|
---|
| 1416 | toggleShowViz();
|
---|
| 1417 | break;
|
---|
| 1418 | case KC_2:
|
---|
| 1419 | nextNodeVizMode();
|
---|
| 1420 | break;
|
---|
| 1421 |
|
---|
| 1422 | case KC_F2:
|
---|
[254] | 1423 | mStatsOn = !mStatsOn;
|
---|
| 1424 | showStats(mStatsOn);
|
---|
[133] | 1425 | break;
|
---|
| 1426 | case KC_F3:
|
---|
| 1427 | nextAppState();
|
---|
| 1428 | break;
|
---|
| 1429 | case KC_F4:
|
---|
| 1430 | toggleRecord();
|
---|
| 1431 | break;
|
---|
[1604] | 1432 | //#if USE_PERFHUD
|
---|
[956] | 1433 | case KC_F1:
|
---|
| 1434 | toggleShowHelp();
|
---|
| 1435 | break;
|
---|
| 1436 |
|
---|
[133] | 1437 | case KC_F5:
|
---|
[160] | 1438 | applyVisibilityQuery(false, mShiftPressed, mUseItemBuffer);
|
---|
[133] | 1439 | break;
|
---|
[956] | 1440 |
|
---|
[133] | 1441 | case KC_F6:
|
---|
[160] | 1442 | applyVisibilityQuery(true, mShiftPressed, mUseItemBuffer);
|
---|
[133] | 1443 | break;
|
---|
[159] | 1444 |
|
---|
[160] | 1445 | case KC_F7:
|
---|
[1271] | 1446 | ++ mCurrentObjectType;
|
---|
| 1447 | applyObjectType();
|
---|
[160] | 1448 | break;
|
---|
[1604] | 1449 | //#endif
|
---|
| 1450 |
|
---|
[160] | 1451 | case KC_F8:
|
---|
[1604] | 1452 | { // generate new objects
|
---|
| 1453 | const int objNum = 500;
|
---|
| 1454 | mApplication->generateScene(objNum, mCurrentObjectType);
|
---|
| 1455 | }
|
---|
[160] | 1456 | break;
|
---|
[161] | 1457 | case KC_F9:
|
---|
[164] | 1458 | mUseAnimation = !mUseAnimation;
|
---|
[161] | 1459 | break;
|
---|
[254] | 1460 |
|
---|
| 1461 | case KC_F10:
|
---|
| 1462 | mRecordVideo = !mRecordVideo;
|
---|
| 1463 |
|
---|
[133] | 1464 | case KC_F11:
|
---|
[164] | 1465 | takeScreenshot();
|
---|
[133] | 1466 | break;
|
---|
[956] | 1467 | case KC_7:
|
---|
[133] | 1468 | mTerrainContentGenerator->WriteObjects(objects_out_filename);
|
---|
| 1469 | break;
|
---|
[146] | 1470 | case KC_8:
|
---|
[945] | 1471 | changeAssumedVisibility(-5);
|
---|
[1604] | 1472 | // changeAssumedVisibility(-500);
|
---|
[146] | 1473 | break;
|
---|
| 1474 | case KC_9:
|
---|
[945] | 1475 | changeAssumedVisibility(5);
|
---|
[1604] | 1476 | // changeAssumedVisibility(500);
|
---|
[146] | 1477 | break;
|
---|
[133] | 1478 | case KC_LSHIFT:
|
---|
[135] | 1479 | mShiftPressed = true;
|
---|
[133] | 1480 | break;
|
---|
[160] | 1481 | case KC_DELETE:
|
---|
[164] | 1482 | mDeleteObjects = true;
|
---|
[160] | 1483 | break;
|
---|
[723] | 1484 | case KC_M: // hack for recording demo using precomputed fps
|
---|
| 1485 | mRecordDemo = !mRecordDemo;
|
---|
[254] | 1486 | break;
|
---|
[723] | 1487 | case KC_E: // hack for recording demo using precomputed fps
|
---|
| 1488 | mSavePrecomputedFps = !mSavePrecomputedFps;
|
---|
| 1489 | break;
|
---|
[417] | 1490 | case KC_O:
|
---|
| 1491 | switchMouseMode();
|
---|
| 1492 | break;
|
---|
[901] | 1493 | case KC_V:
|
---|
| 1494 | toggleUseViewCells();
|
---|
| 1495 | break;
|
---|
[1604] | 1496 | case KC_L:
|
---|
| 1497 | toggleShowViewCells();
|
---|
| 1498 | break;
|
---|
[901] | 1499 | case KC_Q:
|
---|
| 1500 | toggleUseVisibilityFilter();
|
---|
| 1501 | break;
|
---|
[133] | 1502 | //KEY_PRESSED(KC_F3, 0.3, writeFrames());
|
---|
| 1503 | //KEY_PRESSED(KC_F4, 0.3, loadFrames());
|
---|
| 1504 | default:
|
---|
| 1505 | break;
|
---|
[115] | 1506 | }
|
---|
| 1507 |
|
---|
| 1508 | CEGUI::System::getSingleton().injectKeyDown(e->getKey());
|
---|
| 1509 | CEGUI::System::getSingleton().injectChar(e->getKeyChar());
|
---|
| 1510 | e->consume();
|
---|
| 1511 | }
|
---|
| 1512 | //-----------------------------------------------------------------------
|
---|
[133] | 1513 | void TerrainFrameListener::keyReleased(KeyEvent* e)
|
---|
[115] | 1514 | {
|
---|
[135] | 1515 | if (e->getKey() == KC_LSHIFT)
|
---|
| 1516 | {
|
---|
| 1517 | mShiftPressed = false;
|
---|
| 1518 | }
|
---|
| 1519 |
|
---|
[115] | 1520 | CEGUI::System::getSingleton().injectKeyUp(e->getKey());
|
---|
| 1521 | e->consume();
|
---|
| 1522 | }
|
---|
| 1523 | //-----------------------------------------------------------------------
|
---|
[133] | 1524 | void TerrainFrameListener::keyClicked(KeyEvent* e)
|
---|
[115] | 1525 | {
|
---|
| 1526 | // Do nothing
|
---|
| 1527 | e->consume();
|
---|
| 1528 | }
|
---|
| 1529 | //-----------------------------------------------------------------------
|
---|
[723] | 1530 | void TerrainFrameListener::addFrameInfo(FrameInfoContainer &frameInfos,
|
---|
| 1531 | SceneNode *camNode,
|
---|
| 1532 | Real timeElapsed)
|
---|
[115] | 1533 | {
|
---|
| 1534 | frame_info info;
|
---|
[254] | 1535 |
|
---|
[115] | 1536 | info.orientation = mCamNode->getOrientation();
|
---|
| 1537 | info.position = mCamNode->getPosition();
|
---|
| 1538 | info.timeElapsed = timeElapsed;
|
---|
[254] | 1539 | info.fps = mWindow->getStatistics().lastFPS;
|
---|
[115] | 1540 |
|
---|
[254] | 1541 | frameInfos.push_back(info);
|
---|
[115] | 1542 | }
|
---|
| 1543 | //-----------------------------------------------------------------------
|
---|
[723] | 1544 | void TerrainFrameListener::setCurrentFrameInfo(const Real timeElapsed)
|
---|
[115] | 1545 | {
|
---|
| 1546 | //-- find current frame relative to elapsed frame time
|
---|
[160] | 1547 | mReplayTimeElapsed -= timeElapsed;
|
---|
[254] | 1548 |
|
---|
[160] | 1549 | while ((mReplayTimeElapsed <= 0) && (mCurrentFrame < (int)mFrameInfo.size() - 1))
|
---|
[115] | 1550 | {
|
---|
[160] | 1551 | mReplayTimeElapsed += mFrameInfo[mCurrentFrame ++].timeElapsed;
|
---|
[115] | 1552 | }
|
---|
| 1553 |
|
---|
[254] | 1554 |
|
---|
| 1555 | // TODO: crashes here if recording / replaying on the same time!!
|
---|
[723] | 1556 | const frame_info new_frame = mFrameInfo[mCurrentFrame];
|
---|
| 1557 | const frame_info old_frame = mFrameInfo[mCurrentFrame - 1];
|
---|
[115] | 1558 |
|
---|
[1609] | 1559 | /////////////
|
---|
[115] | 1560 | //-- interpolate frames
|
---|
| 1561 | Real factor = 1;
|
---|
| 1562 |
|
---|
| 1563 | if (old_frame.timeElapsed > 0)
|
---|
[133] | 1564 | {
|
---|
[160] | 1565 | factor = mReplayTimeElapsed / old_frame.timeElapsed;
|
---|
[133] | 1566 | }
|
---|
[115] | 1567 |
|
---|
[723] | 1568 | const Vector3 camPos = old_frame.position + factor
|
---|
[133] | 1569 | * (new_frame.position - old_frame.position);
|
---|
[254] | 1570 |
|
---|
| 1571 | // interpolate the orientation
|
---|
[723] | 1572 | const Quaternion camOrienation =
|
---|
| 1573 | Quaternion::Slerp(factor, old_frame.orientation, new_frame.orientation, true);
|
---|
[115] | 1574 |
|
---|
[723] | 1575 | // HACK for demo: interpolate precomputed fps
|
---|
| 1576 | mPrecomputedFps = old_frame.fps + factor * (new_frame.fps - old_frame.fps);
|
---|
[254] | 1577 |
|
---|
[115] | 1578 | mCamNode->setPosition(camPos);
|
---|
| 1579 | mCamNode->setOrientation(camOrienation);
|
---|
| 1580 |
|
---|
[254] | 1581 | // stop replaying after one full walkthrough
|
---|
[115] | 1582 | if (mCurrentFrame == (int)mFrameInfo.size() - 1)
|
---|
| 1583 | {
|
---|
| 1584 | nextAppState();
|
---|
| 1585 | }
|
---|
| 1586 | }
|
---|
| 1587 | //-----------------------------------------------------------------------
|
---|
[133] | 1588 | bool TerrainFrameListener::processUnbufferedKeyInput(const FrameEvent& evt)
|
---|
[115] | 1589 | {
|
---|
[135] | 1590 | bool cursorPressed = false;
|
---|
| 1591 |
|
---|
[120] | 1592 | /* Move camera forward by keypress. */
|
---|
[421] | 1593 | if (mInputDevice->isKeyDown(KC_UP) || mInputDevice->isKeyDown(KC_W))
|
---|
[120] | 1594 | {
|
---|
| 1595 | mTranslateVector.z = -mMoveScale;
|
---|
[135] | 1596 | cursorPressed = true;
|
---|
[120] | 1597 | }
|
---|
[115] | 1598 | /* Move camera backward by keypress. */
|
---|
[421] | 1599 | if (mInputDevice->isKeyDown(KC_DOWN) || mInputDevice->isKeyDown(KC_S))
|
---|
[115] | 1600 | {
|
---|
[120] | 1601 | mTranslateVector.z = mMoveScale;
|
---|
[135] | 1602 | cursorPressed = true;
|
---|
[115] | 1603 | }
|
---|
| 1604 |
|
---|
[421] | 1605 | if (mInputDevice->isKeyDown(KC_A))
|
---|
| 1606 | {
|
---|
| 1607 | mTranslateVector.x -= mMoveScale;
|
---|
| 1608 | mTranslateVector.y += mMoveScale;
|
---|
| 1609 |
|
---|
| 1610 | cursorPressed = true;
|
---|
| 1611 | }
|
---|
| 1612 |
|
---|
| 1613 | if (mInputDevice->isKeyDown(KC_D))
|
---|
| 1614 | {
|
---|
| 1615 | mTranslateVector.x += mMoveScale;
|
---|
| 1616 | mTranslateVector.y -= mMoveScale;
|
---|
| 1617 |
|
---|
| 1618 | cursorPressed = true;
|
---|
| 1619 | }
|
---|
| 1620 |
|
---|
[115] | 1621 | if (mInputDevice->isKeyDown(KC_RIGHT))
|
---|
| 1622 | {
|
---|
[1609] | 1623 | mCamNode->yaw(-mRotScale, Ogre::Node::TS_WORLD);
|
---|
[135] | 1624 | cursorPressed = true;
|
---|
[115] | 1625 | }
|
---|
[421] | 1626 |
|
---|
[115] | 1627 | if (mInputDevice->isKeyDown(KC_LEFT))
|
---|
| 1628 | {
|
---|
[1617] | 1629 | mCamNode->yaw(mRotScale, Ogre::Node::TS_WORLD);
|
---|
[135] | 1630 | cursorPressed = true;
|
---|
[115] | 1631 | }
|
---|
[133] | 1632 | // visualization camera
|
---|
| 1633 | if (mInputDevice->isKeyDown(KC_3))
|
---|
| 1634 | {
|
---|
| 1635 | zoomVizCamera(50);
|
---|
| 1636 | }
|
---|
| 1637 | if (mInputDevice->isKeyDown(KC_4))
|
---|
| 1638 | {
|
---|
| 1639 | zoomVizCamera(-50);
|
---|
| 1640 | }
|
---|
[115] | 1641 |
|
---|
[723] | 1642 | if (mInputDevice->isKeyDown(KC_5))
|
---|
| 1643 | {
|
---|
| 1644 | changeVizScale(-1);
|
---|
| 1645 | }
|
---|
| 1646 |
|
---|
| 1647 | if (mInputDevice->isKeyDown(KC_6))
|
---|
| 1648 | {
|
---|
| 1649 | changeVizScale(1);
|
---|
| 1650 | }
|
---|
[1607] | 1651 |
|
---|
| 1652 | if (mInputDevice->isKeyDown(KC_7))
|
---|
| 1653 | {
|
---|
| 1654 | changeFloorDist(-1);
|
---|
| 1655 | }
|
---|
| 1656 |
|
---|
| 1657 | if (mInputDevice->isKeyDown(KC_8))
|
---|
| 1658 | {
|
---|
| 1659 | changeFloorDist(1);
|
---|
| 1660 | }
|
---|
[723] | 1661 |
|
---|
[1607] | 1662 |
|
---|
[135] | 1663 | // show the results
|
---|
| 1664 | if (cursorPressed && mShowQueryStats)
|
---|
| 1665 | {
|
---|
| 1666 | mQueryOverlay->hide();
|
---|
| 1667 | mShowQueryStats = false;
|
---|
| 1668 | }
|
---|
[115] | 1669 |
|
---|
| 1670 | // Return true to continue rendering
|
---|
| 1671 | return true;
|
---|
| 1672 | }
|
---|
| 1673 | //-----------------------------------------------------------------------
|
---|
[133] | 1674 | void TerrainFrameListener::nextFilter()
|
---|
[120] | 1675 | {
|
---|
[133] | 1676 | switch (mFiltering)
|
---|
[120] | 1677 | {
|
---|
| 1678 | case TFO_BILINEAR:
|
---|
| 1679 | mFiltering = TFO_TRILINEAR;
|
---|
| 1680 | mAniso = 1;
|
---|
| 1681 | break;
|
---|
| 1682 | case TFO_TRILINEAR:
|
---|
| 1683 | mFiltering = TFO_ANISOTROPIC;
|
---|
| 1684 | mAniso = 8;
|
---|
| 1685 | break;
|
---|
| 1686 | case TFO_ANISOTROPIC:
|
---|
| 1687 | mFiltering = TFO_BILINEAR;
|
---|
| 1688 | mAniso = 1;
|
---|
| 1689 | break;
|
---|
| 1690 | default:
|
---|
| 1691 | break;
|
---|
| 1692 | }
|
---|
| 1693 |
|
---|
| 1694 | MaterialManager::getSingleton().setDefaultTextureFiltering(mFiltering);
|
---|
| 1695 | MaterialManager::getSingleton().setDefaultAnisotropy(mAniso);
|
---|
| 1696 |
|
---|
[133] | 1697 | // reload stats
|
---|
[120] | 1698 | showStats(mStatsOn);
|
---|
| 1699 | }
|
---|
| 1700 | //-----------------------------------------------------------------------
|
---|
[133] | 1701 | void TerrainFrameListener::nextSceneDetailLevel()
|
---|
[120] | 1702 | {
|
---|
[901] | 1703 | #if OGRE_103
|
---|
[133] | 1704 | mSceneDetailIndex = (mSceneDetailIndex + 1) % 3;
|
---|
| 1705 | switch (mSceneDetailIndex)
|
---|
[120] | 1706 | {
|
---|
[133] | 1707 | case 0:
|
---|
| 1708 | mCamera->setDetailLevel(SDL_SOLID);
|
---|
| 1709 | break;
|
---|
| 1710 | case 1:
|
---|
| 1711 | mCamera->setDetailLevel(SDL_WIREFRAME);
|
---|
| 1712 | break;
|
---|
| 1713 | case 2:
|
---|
| 1714 | mCamera->setDetailLevel(SDL_POINTS);
|
---|
| 1715 | break;
|
---|
[120] | 1716 | }
|
---|
[901] | 1717 | #endif
|
---|
[120] | 1718 | }
|
---|
| 1719 | //-----------------------------------------------------------------------
|
---|
[254] | 1720 | void TerrainFrameListener::takeVideoFrame(std::ofstream &ofstr)
|
---|
| 1721 | {
|
---|
| 1722 | char name[50];
|
---|
| 1723 |
|
---|
| 1724 | sprintf(name, "frame_%05d.tga", ++mNumVideoFrames);
|
---|
| 1725 | mWindow->writeContentsToFile(name);
|
---|
| 1726 | //mWindow->setDebugText(String("Wrote ") + name);
|
---|
| 1727 |
|
---|
| 1728 | ofstr << name << "\n";
|
---|
| 1729 | }
|
---|
| 1730 | //-----------------------------------------------------------------------
|
---|
[164] | 1731 | void TerrainFrameListener::takeScreenshot()
|
---|
[120] | 1732 | {
|
---|
[254] | 1733 | char name[50];
|
---|
| 1734 |
|
---|
| 1735 | sprintf(name, "screenshot_%05d.png", ++mNumScreenShots);
|
---|
| 1736 | mWindow->writeContentsToFile(name);
|
---|
| 1737 | //mWindow->setDebugText(String("Wrote ") + name);
|
---|
[120] | 1738 | }
|
---|
| 1739 | //-----------------------------------------------------------------------
|
---|
[133] | 1740 | void TerrainFrameListener::toggleDisplayCameraDetails()
|
---|
[120] | 1741 | {
|
---|
| 1742 | mDisplayCameraDetails = !mDisplayCameraDetails;
|
---|
| 1743 |
|
---|
| 1744 | if (!mDisplayCameraDetails)
|
---|
[133] | 1745 | {
|
---|
[120] | 1746 | mWindow->setDebugText("");
|
---|
[115] | 1747 | }
|
---|
| 1748 | }
|
---|
[120] | 1749 | //-----------------------------------------------------------------------
|
---|
[133] | 1750 | void TerrainFrameListener::showStats(bool show)
|
---|
[115] | 1751 | {
|
---|
[120] | 1752 | if (mDebugOverlay && mCullStatsOverlay)
|
---|
[115] | 1753 | {
|
---|
| 1754 | if (show)
|
---|
| 1755 | {
|
---|
| 1756 | mDebugOverlay->show();
|
---|
[120] | 1757 | mCullStatsOverlay->show();
|
---|
[115] | 1758 | }
|
---|
| 1759 | else
|
---|
| 1760 | {
|
---|
| 1761 | mDebugOverlay->hide();
|
---|
[120] | 1762 | mCullStatsOverlay->hide();
|
---|
[115] | 1763 | }
|
---|
| 1764 | }
|
---|
| 1765 | }
|
---|
| 1766 |
|
---|
[120] | 1767 | //-----------------------------------------------------------------------
|
---|
[133] | 1768 | void TerrainFrameListener::toggleShowHelp()
|
---|
[120] | 1769 | {
|
---|
| 1770 | mShowHelp = !mShowHelp;
|
---|
[115] | 1771 |
|
---|
[120] | 1772 | if (mShowHelp)
|
---|
| 1773 | {
|
---|
| 1774 | mHelpOverlay->show();
|
---|
| 1775 | }
|
---|
| 1776 | else
|
---|
| 1777 | {
|
---|
| 1778 | mHelpOverlay->hide();
|
---|
| 1779 | }
|
---|
[160] | 1780 | }
|
---|
| 1781 | //-----------------------------------------------------------------------
|
---|
| 1782 | void TerrainFrameListener::initOverlayElement(OverlayElement **elInfo, String ext,
|
---|
| 1783 | String name, int top, String caption)
|
---|
| 1784 | {
|
---|
| 1785 | OverlayElement *el =
|
---|
| 1786 | OverlayManager::getSingleton().getOverlayElement(ext + name);
|
---|
| 1787 |
|
---|
| 1788 | (*elInfo) = OverlayManager::getSingleton().getOverlayElement(ext + name + "Info");
|
---|
| 1789 | (*elInfo)->setCaption(caption);
|
---|
| 1790 |
|
---|
| 1791 | el->setTop(top);
|
---|
| 1792 | (*elInfo)->setTop(top);
|
---|
| 1793 | }
|
---|
| 1794 | //-----------------------------------------------------------------------
|
---|
| 1795 | void TerrainFrameListener::initHelpOverlayElement(String name, int top)
|
---|
| 1796 | {
|
---|
| 1797 | OverlayElement *el = OverlayManager::getSingleton().getOverlayElement(
|
---|
| 1798 | "Example/Visibility/Help/" + name);
|
---|
| 1799 |
|
---|
| 1800 | el->setTop(top);
|
---|
| 1801 | }
|
---|
| 1802 | //-----------------------------------------------------------------------
|
---|
| 1803 | void TerrainFrameListener::initHelpOverlay()
|
---|
| 1804 | {
|
---|
| 1805 | const int vert_space = 15;
|
---|
| 1806 | int top = 30;
|
---|
| 1807 |
|
---|
| 1808 | initHelpOverlayElement("ShowHelp", top); top += vert_space;
|
---|
| 1809 | initHelpOverlayElement("Stats", top); top += vert_space;
|
---|
| 1810 | initHelpOverlayElement("AppState", top); top += vert_space;
|
---|
| 1811 | initHelpOverlayElement("Recorded", top); top += vert_space;
|
---|
[161] | 1812 | initHelpOverlayElement("Animation", top); top += vert_space;
|
---|
[254] | 1813 | initHelpOverlayElement("Video", top); top += vert_space;
|
---|
[160] | 1814 | initHelpOverlayElement("Screenshots", top); top += vert_space;
|
---|
| 1815 | initHelpOverlayElement("WriteOut", top); top += vert_space;
|
---|
| 1816 |
|
---|
[254] | 1817 |
|
---|
[160] | 1818 | top +=vert_space;
|
---|
| 1819 | initHelpOverlayElement("SceneDetail", top); top += vert_space;
|
---|
| 1820 | initHelpOverlayElement("DisplayCameraDetails", top); top += vert_space;
|
---|
| 1821 | initHelpOverlayElement("DisplayOctree", top); top += vert_space;
|
---|
| 1822 | initHelpOverlayElement("UseShadows", top); top += vert_space;
|
---|
| 1823 | initHelpOverlayElement("Filter", top); top += vert_space;
|
---|
| 1824 |
|
---|
| 1825 | //-- visualization
|
---|
| 1826 | top += vert_space;
|
---|
| 1827 | initHelpOverlayElement("VizSection", top); top += vert_space;
|
---|
| 1828 | initHelpOverlayElement("Viz", top); top += vert_space;
|
---|
| 1829 | initHelpOverlayElement("NextVizMode", top); top += vert_space;
|
---|
| 1830 | initHelpOverlayElement("ZoomViz", top); top += vert_space;
|
---|
| 1831 |
|
---|
| 1832 |
|
---|
| 1833 | //-- visibility queries
|
---|
| 1834 | top += vert_space;
|
---|
| 1835 | initHelpOverlayElement("VisQuery", top); top += vert_space;
|
---|
| 1836 | initHelpOverlayElement("FromCameraQuery", top); top += vert_space;
|
---|
| 1837 | initHelpOverlayElement("FromPointQuery", top); top += vert_space;
|
---|
| 1838 | initHelpOverlayElement("QueryType", top); top += vert_space;
|
---|
| 1839 | initHelpOverlayElement("QueryTarget", top); top += vert_space;
|
---|
| 1840 |
|
---|
| 1841 | //-- object generation
|
---|
| 1842 | top += vert_space;
|
---|
| 1843 | initHelpOverlayElement("SceneObjects", top); top += vert_space;
|
---|
[418] | 1844 | initHelpOverlayElement("PlaceObjects", top); top += vert_space;
|
---|
[160] | 1845 | initHelpOverlayElement("GenerateObjects", top); top += vert_space;
|
---|
| 1846 | initHelpOverlayElement("RemoveObjects", top); top += vert_space;
|
---|
| 1847 | initHelpOverlayElement("DropObject", top); top += vert_space;
|
---|
| 1848 |
|
---|
| 1849 | OverlayElement *helpPanel = OverlayManager::getSingleton().getOverlayElement(
|
---|
| 1850 | "Example/Visibility/Help/HelpPanel");
|
---|
| 1851 |
|
---|
| 1852 | helpPanel->setHeight(top + 10);
|
---|
| 1853 | }
|
---|
| 1854 | //-----------------------------------------------------------------------
|
---|
| 1855 | void TerrainFrameListener::initVisStatsOverlay()
|
---|
| 1856 | {
|
---|
| 1857 | const int border_height = 10;
|
---|
| 1858 | const int vert_space = 15;
|
---|
| 1859 |
|
---|
| 1860 | //-- visibility culling stats overlay
|
---|
| 1861 | int top = border_height;
|
---|
| 1862 |
|
---|
| 1863 | String ext = "Example/Visibility/";
|
---|
| 1864 |
|
---|
| 1865 | initOverlayElement(&mAlgorithmInfo, ext, "Algorithm", top,
|
---|
[173] | 1866 | ": " + msAlgorithmCaptions[mCurrentAlgorithm]); top += vert_space;
|
---|
[160] | 1867 |
|
---|
| 1868 | initOverlayElement(&mThresholdInfo, ext, "Threshold", top, ": 0"); top += vert_space;
|
---|
| 1869 | initOverlayElement(&mTestGeometryForVisibleLeavesInfo, ext,
|
---|
| 1870 | "TestGeometryForVisibleLeaves", top, ": true"); top += vert_space;
|
---|
| 1871 | initOverlayElement(&mUseDepthPassInfo, ext, "UseDepthPass", top, ": false"); top += vert_space;
|
---|
| 1872 | initOverlayElement(&mAssumedVisibilityInfo, ext, "AssumedVisibility", top, ": 0"); top += vert_space;
|
---|
| 1873 | initOverlayElement(&mCurrentObjectTypeInfo, ext, "CurrentObjectType", top, ": "); top += vert_space;
|
---|
[945] | 1874 | initOverlayElement(&mViewCellsInfo, ext, "ViewCells", top, ": "); top += vert_space;
|
---|
[161] | 1875 | //initOverlayElement(&mHelpInfo, ext, "Help", top, ": "); top += vert_space;
|
---|
[160] | 1876 |
|
---|
| 1877 | OverlayElement *optionsPanel = OverlayManager::getSingleton().
|
---|
| 1878 | getOverlayElement("Example/Visibility/VisibilityPanel");
|
---|
| 1879 |
|
---|
| 1880 | optionsPanel->setHeight(top + border_height);
|
---|
| 1881 |
|
---|
| 1882 | top = border_height;
|
---|
| 1883 | //ext = "Example/Visibility/";
|
---|
| 1884 | initOverlayElement(&mFrustumCulledNodesInfo, ext, "FrustumCulledNodes", top, ": 0"); top += vert_space;
|
---|
| 1885 | initOverlayElement(&mQueryCulledNodesInfo, ext, "QueryCulledNodes", top, ": 0"); top += vert_space;
|
---|
| 1886 | initOverlayElement(&mTraversedNodesInfo, ext, "TraversedNodes", top, ": 0"); top += vert_space;
|
---|
| 1887 | initOverlayElement(&mHierarchyNodesInfo, ext, "HierarchyNodes", top, ": 0"); top += vert_space;
|
---|
| 1888 | initOverlayElement(&mRenderedNodesInfo, ext, "RenderedNodes", top, ": 0"); top += vert_space;
|
---|
| 1889 | initOverlayElement(&mObjectsCountInfo, ext, "ObjectsCount", top, ": 0"); top += vert_space;
|
---|
| 1890 | initOverlayElement(&mQueriesIssuedInfo, ext, "QueriesIssued", top, ": 0"); top += vert_space;
|
---|
| 1891 |
|
---|
| 1892 | OverlayElement *visPanel = OverlayManager::getSingleton().
|
---|
| 1893 | getOverlayElement("Example/Visibility/VisibilityStatsPanel");
|
---|
| 1894 |
|
---|
| 1895 | visPanel->setHeight(top + border_height);
|
---|
| 1896 | }
|
---|
| 1897 | //-----------------------------------------------------------------------
|
---|
| 1898 | void TerrainFrameListener::initQueryOverlay()
|
---|
| 1899 | {
|
---|
| 1900 | const int border_height = 10;
|
---|
| 1901 | const int vert_space = 15;
|
---|
| 1902 |
|
---|
| 1903 | //-- visibility culling stats overlay
|
---|
| 1904 | int top = border_height + 25;
|
---|
| 1905 |
|
---|
[1271] | 1906 | const String ext = "Example/Visibility/Query/";
|
---|
[160] | 1907 |
|
---|
| 1908 | initOverlayElement(&mQueryTypeInfo , ext, "QueryType", top, ": 0"); top += vert_space;
|
---|
[171] | 1909 |
|
---|
| 1910 | initOverlayElement(&mQueryVisibleNodesInfo , ext, "VisibleNodes", top, ": 0"); top += vert_space;
|
---|
[160] | 1911 | initOverlayElement(&mQueryVisibleGeometryInfo , ext, "VisibleGeometry", top, ": 0"); top += vert_space;
|
---|
| 1912 | initOverlayElement(&mQueryVisiblePatchInfo , ext, "VisiblePatches", top, ": 0"); top += vert_space;
|
---|
[171] | 1913 |
|
---|
[160] | 1914 | initOverlayElement(&mQueryNodeVisibilityInfo , ext, "NodeVisibility", top, ": 0"); top += vert_space;
|
---|
| 1915 | initOverlayElement(&mQueryGeometryVisibilityInfo , ext, "GeometryVisibility", top, ": 0"); top += vert_space;
|
---|
| 1916 | initOverlayElement(&mQueryPatchVisibilityInfo , ext, "PatchVisibility", top, ": 0"); top += vert_space;
|
---|
| 1917 |
|
---|
| 1918 |
|
---|
| 1919 | OverlayElement *queryPanel = OverlayManager::getSingleton().
|
---|
| 1920 | getOverlayElement("Example/Visibility/Query/QueryPanel");
|
---|
| 1921 |
|
---|
| 1922 | queryPanel->setHeight(top + border_height);
|
---|
[343] | 1923 | }
|
---|
[1271] | 1924 | //-----------------------------------------------------------------------
|
---|
| 1925 | void TerrainFrameListener::setAlgorithm(const int algorithm)
|
---|
| 1926 | {
|
---|
| 1927 | mCurrentAlgorithm = algorithm;
|
---|
| 1928 | applyCurrentAlgorithm();
|
---|
| 1929 | } |
---|