[1926] | 1 | #define USE_THREADS 0
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[1457] | 2 |
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[1199] | 3 | #ifdef UNICODE
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| 4 | #undef UNICODE
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| 5 | #endif
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| 6 |
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[2176] | 7 | #define NOMINMAX
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[2634] | 8 | #ifdef _WIN32
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[1151] | 9 | #include <windows.h>
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[2575] | 10 | #ifdef _CRT_SET
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[1151] | 11 | #include <crtdbg.h>
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[2575] | 12 | #endif // _CRT_SET
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| 13 | #endif
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| 14 | #include <cstdio>
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[1151] | 15 |
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[2575] | 16 | #include "Camera.h"
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[1486] | 17 | #include "PreprocessorFactory.h"
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[162] | 18 | #include "Parser.h"
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| 19 | #include "Environment.h"
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[170] | 20 | #include "MeshKdTree.h"
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[1486] | 21 | #include "Preprocessor.h"
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[1634] | 22 | #include "common.h"
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[1457] | 23 | #include "PreprocessorThread.h"
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[1694] | 24 | #include "ObjExporter.h"
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| 25 | #include "SceneGraph.h"
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[1949] | 26 | #include "GlobalLinesRenderer.h"
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[2575] | 27 | #include "RayCaster.h"
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[1926] | 28 | #include "ViewCellsManager.h"
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[1694] | 29 |
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[2629] | 30 |
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[2568] | 31 | #ifdef USE_QT
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[1926] | 32 | #include "QtPreprocessorThread.h"
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| 33 | #include "QtGlViewer.h"
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| 34 | #include "QtGlRenderer.h"
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[2560] | 35 | #include <QGLWidget>
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| 36 |
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[2568] | 37 | #else
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[1926] | 38 | #if USE_THREADS
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| 39 | #include "BoostPreprocessorThread.h"
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| 40 | #endif
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[2568] | 41 | #endif
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[1272] | 42 |
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[1001] | 43 | #include "ResourceManager.h"
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[492] | 44 | #include "GlRenderer.h"
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| 45 |
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[1272] | 46 |
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[162] | 47 | #define USE_EXE_PATH false
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| 48 |
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[372] | 49 |
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[863] | 50 | using namespace GtpVisibilityPreprocessor;
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[492] | 51 |
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[1888] | 52 | //Preprocessor *preprocessor = NULL;
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[1151] | 53 | GlRendererWidget *rendererWidget = NULL;
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[1940] | 54 | //GlobalLinesRenderer *globalLinesRenderer = NULL;
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[1145] | 55 |
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[1940] | 56 |
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[1151] | 57 | // DLL function signature
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[1153] | 58 | typedef GlRendererWidget *(*importFunction)(Preprocessor *);
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[1145] | 59 |
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[1241] | 60 |
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[1199] | 61 |
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[1145] | 62 | void Cleanup()
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| 63 | {
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[1151] | 64 | DEL_PTR(rendererWidget);
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[1145] | 65 | DEL_PTR(preprocessor);
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| 66 |
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| 67 | Environment::DelSingleton();
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| 68 | MeshManager::DelSingleton();
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| 69 | MaterialManager::DelSingleton();
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| 70 | }
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| 71 |
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| 72 |
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| 73 |
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[2452] | 74 |
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[1695] | 75 | static string GetInternFilename(const string &filename, const string newSuffix)
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[1634] | 76 | {
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| 77 | vector<string> filenames;
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| 78 | const int files = SplitFilenames(filename, filenames);
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| 79 |
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| 80 | vector<string>::const_iterator sit, sit_end = filenames.end();
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| 81 | string kdFilename;
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| 82 |
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| 83 | int i = 0;
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| 84 | for (sit = filenames.begin(); sit != sit_end; ++ sit, ++ i)
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[1633] | 85 | {
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[1634] | 86 | string currentFile = *sit;
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| 87 | string strippedFilename;
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[1633] | 88 |
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[1634] | 89 | if (i == 0)
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| 90 | {
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| 91 | strippedFilename = currentFile;
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| 92 | }
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| 93 | else
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| 94 | {
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[1640] | 95 | char *str = StripPath(currentFile.c_str());
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| 96 | strippedFilename = string(str);
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| 97 |
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[1695] | 98 | delete [] str;
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[1634] | 99 | }
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| 100 |
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| 101 | string suffix("_");
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| 102 |
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| 103 | if (i == (int)filenames.size() - 1)
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| 104 | {
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[1695] | 105 | suffix = newSuffix;
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[1634] | 106 | }
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| 107 |
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| 108 | if (strstr(strippedFilename.c_str(), ".x3d"))
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| 109 | {
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| 110 | kdFilename += ReplaceSuffix(strippedFilename, ".x3d", suffix);
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| 111 | }
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| 112 | else if (strstr(strippedFilename.c_str(), ".dat"))
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| 113 | {
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| 114 | kdFilename += ReplaceSuffix(strippedFilename, ".dat", suffix);
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| 115 | }
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| 116 | else if (strstr(strippedFilename.c_str(), ".obj"))
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| 117 | {
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[1658] | 118 | kdFilename += ReplaceSuffix(strippedFilename, ".obj", suffix);
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[1634] | 119 | }
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| 120 | else
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| 121 | {
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| 122 | cerr << "Error: Currently unsupported format for kd, filename " << currentFile << endl;
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| 123 | }
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[1626] | 124 | }
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[1272] | 125 |
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[1634] | 126 | //cout << "kdfilename: " << kdFilename << endl;
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| 127 | return kdFilename;
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[1272] | 128 | }
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| 129 |
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[162] | 130 | int
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[492] | 131 | main(int argc, char **argv)
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[997] | 132 | {
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[2676] | 133 | int returnCode = 0;
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[2659] | 134 |
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[2676] | 135 | #ifdef _CRT_SET
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[2575] | 136 |
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[2676] | 137 | //Now just call this function at the start of your program and if you're
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| 138 | //compiling in debug mode (F5), any leaks will be displayed in the Output
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| 139 | //window when the program shuts down. If you're not in debug mode this will
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| 140 | //be ignored. Use it as you will!
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| 141 | //note: from GDNet Direct [3.8.04 - 3.14.04] void detectMemoryLeaks() {
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[2582] | 142 |
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[2676] | 143 | _CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF|_CRTDBG_ALLOC_MEM_DF);
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| 144 | _CrtSetReportMode(_CRT_ASSERT,_CRTDBG_MODE_FILE);
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| 145 | _CrtSetReportFile(_CRT_ASSERT,_CRTDBG_FILE_STDERR);
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[2575] | 146 | #endif
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| 147 |
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[2676] | 148 | InitTiming();
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| 149 | Debug.open("debug.log");
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[997] | 150 |
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[2676] | 151 | Environment::GetSingleton()->Parse(argc, argv, USE_EXE_PATH);
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| 152 | MeshKdTree::ParseEnvironment();
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| 153 |
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| 154 | char buff[128];
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| 155 | Environment::GetSingleton()->GetStringValue("Preprocessor.type", buff);
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| 156 | string preprocessorType(buff);
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| 157 |
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| 158 | if (!(preprocessor = PreprocessorFactory::CreatePreprocessor(preprocessorType)))
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[1328] | 159 | {
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[1486] | 160 | Environment::DelSingleton();
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| 161 | cerr << "Unknown preprocessor type" << endl;
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| 162 | exit(1);
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[1328] | 163 | }
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[997] | 164 |
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[2676] | 165 |
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[1145] | 166 | Environment::GetSingleton()->GetStringValue("Scene.filename", buff);
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| 167 | string filename(buff);
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[2676] | 168 |
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[2003] | 169 | const string externKdTree = ReplaceSuffix(filename, ".obj", ".kdf");
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[2049] | 170 | const string internKdTree = GetInternFilename(filename, preprocessor->mLoadMeshes ?
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[2676] | 171 | ".kdm" : ".kdt");
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[1328] | 172 |
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[2003] | 173 | if (preprocessor->InitRayCast(externKdTree, internKdTree))
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| 174 | {
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| 175 | cout << "ray casting initialized!" << endl;
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| 176 | }
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| 177 | else
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| 178 | {
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| 179 | cout << "ray casting initialization failed!" << endl;
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| 180 | Cleanup();
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| 181 | exit(1);
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| 182 | }
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| 183 |
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| 184 | /////////////
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| 185 | //-- load scene
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| 186 |
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[1328] | 187 | if (!preprocessor->LoadScene(filename))
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| 188 | {
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| 189 | cout << "loading file " << filename << " failed" << endl;
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| 190 | Cleanup();
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| 191 | exit(1);
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| 192 | }
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[2560] | 193 |
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[2676] | 194 |
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[1697] | 195 | ////////////
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| 196 | //-- initialize external ray caster
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[1999] | 197 |
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[2003] | 198 | if (preprocessor->LoadInternKdTree(internKdTree))
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[1328] | 199 | {
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[2003] | 200 | cout << "intern kd tree loaded!" << endl;
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[1328] | 201 | }
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[1221] | 202 | else
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| 203 | {
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[2003] | 204 | cout << "loading intern kd tree failed!" << endl;
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[1328] | 205 | Cleanup();
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[1221] | 206 | exit(1);
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| 207 | }
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[2676] | 208 |
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[1695] | 209 | // export objects as obj
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| 210 | if (preprocessor->mExportObj)
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| 211 | {
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| 212 | if (strstr(filename.c_str(), ".obj"))
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| 213 | {
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| 214 | cerr << "already in obj format" << endl;
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[1701] | 215 | if (0) preprocessor->ExportObj("test.obj", preprocessor->mObjects);
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[1695] | 216 | }
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| 217 | else
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| 218 | {
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[2676] | 219 |
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[1695] | 220 | const string objname = GetInternFilename(filename, ".obj");
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| 221 |
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[1701] | 222 | cout << "exporting scene to " << objname << endl;
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[1695] | 223 | bool success = preprocessor->ExportObj(objname, preprocessor->mObjects);
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| 224 |
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| 225 | if (success)
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| 226 | cout << "finished exporting obj" << endl;
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| 227 | else
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| 228 | cerr << "error exporting " << objname << endl;
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| 229 | }
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| 230 | }
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[2660] | 231 |
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[1145] | 232 | // parse view cells related options
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[1522] | 233 | if (!preprocessor->PrepareViewCells())
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| 234 | {
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[1926] | 235 | cerr << "error: view cells could not be loaded" << endl;
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[1522] | 236 | Cleanup();
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| 237 | exit(1);
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| 238 | }
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[2659] | 239 | else
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| 240 | cout << "view cells successfully loaded" << endl;
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[1999] | 241 |
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[2048] | 242 | string viewCellPointsFile;
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[2017] | 243 |
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[2048] | 244 | if (strstr(filename.c_str(), ".obj"))
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| 245 | viewCellPointsFile = ReplaceSuffix(filename, ".obj", ".vc");
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| 246 | else if (strstr(filename.c_str(), ".dat"))
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| 247 | viewCellPointsFile = ReplaceSuffix(filename, ".dat", ".vc");
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| 248 | else if (strstr(filename.c_str(), ".x3d"))
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| 249 | viewCellPointsFile = ReplaceSuffix(filename, ".x3d", ".vc");
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[2023] | 250 |
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[2048] | 251 | bool importRandomViewCells;
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| 252 | Environment::GetSingleton()->GetBoolValue("ViewCells.importRandomViewCells",
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[2676] | 253 | importRandomViewCells);
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[2048] | 254 |
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| 255 | if (importRandomViewCells)
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| 256 | {
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| 257 | cout << "importing random view cells" << endl;
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[2677] | 258 | if (preprocessor->mViewCellsManager->ImportViewCellsList(viewCellPointsFile))
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| 259 | cout << "successfully loaded " << viewCellPointsFile << endl;
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| 260 | else
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[2680] | 261 | cerr << "error: file << " << viewCellPointsFile << " not found, generating random view points!" << endl;
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[2048] | 262 | }
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| 263 |
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[2660] | 264 |
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[1968] | 265 | bool useHwGlobalLines;
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| 266 | Environment::GetSingleton()->GetBoolValue("Preprocessor.useHwGlobalLines",
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[2676] | 267 | useHwGlobalLines);
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[1968] | 268 |
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| 269 | if (useHwGlobalLines)
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| 270 | preprocessor->PrepareHwGlobalLines();
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| 271 |
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[1239] | 272 | // create a preprocessor thread (note: capsulates calls to boost fuctions!)
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[1926] | 273 | PreprocessorThread *pt = NULL;
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[2676] | 274 |
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[2560] | 275 | //preprocessor->PrepareHwGlobalLines();
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| 276 | //globalLinesRenderer->Run();
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[1940] | 277 |
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| 278 |
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[1248] | 279 | bool guiSupported = false;
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[2560] | 280 | const bool useRendererBuffer = true;
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[2049] | 281 |
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| 282 | int frames;
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| 283 | Environment::GetSingleton()->GetIntValue("Preprocessor.pvsRenderErrorSamples", frames);
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[2560] | 284 |
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[2611] | 285 | bool evalPixelError;
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| 286 | Environment::GetSingleton()->GetBoolValue("Preprocessor.evaluatePixelError", evalPixelError);
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[2660] | 287 |
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| 288 |
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[2049] | 289 | #ifdef USE_QT
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| 290 |
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[2560] | 291 | // create a qt application first (must be created before any opengl widget ...)
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| 292 | QApplication *app = new QApplication(argc, NULL);
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[2679] | 293 |
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[2560] | 294 | pt = new QtPreprocessorThread(preprocessor);
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[2676] | 295 |
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[2611] | 296 | if (evalPixelError && (importRandomViewCells || frames))
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[2625] | 297 | {
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[2664] | 298 | if (!QGLFormat::hasOpenGL() || !QGLPixelBuffer::hasOpenGLPbuffers())
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| 299 | {
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| 300 | cerr << "this system does not support OpenGL/pbuffers" << endl;
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| 301 |
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| 302 | QMessageBox::information(0, "OpenGL pbuffers",
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| 303 | "This system does not support OpenGL/pbuffers.",
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| 304 | QMessageBox::Ok);
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| 305 |
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| 306 | return NULL;
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| 307 | }
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| 308 |
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[2049] | 309 | QGLFormat f;
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| 310 | f.setStencil(true);
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| 311 | QGLFormat::setDefaultFormat(f);
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[2625] | 312 |
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[2049] | 313 | // NOTE: render texture should be power of 2 and square
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| 314 | // renderer must be initialised
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| 315 | // $$matt
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[2679] | 316 | QtGlRendererBuffer *glbuf =
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[2676] | 317 | new QtGlRendererBuffer(1024, 1024,
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[2679] | 318 | preprocessor->mSceneGraph,
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| 319 | preprocessor->mViewCellsManager,
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| 320 | preprocessor->mKdTree);
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[2676] | 321 |
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[2679] | 322 | preprocessor->renderer = glbuf;
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[2647] | 323 | }
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| 324 |
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| 325 | bool exportRandomViewCells;
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| 326 | Environment::GetSingleton()->GetBoolValue("ViewCells.exportRandomViewCells",
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[2676] | 327 | exportRandomViewCells);
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| 328 |
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[2647] | 329 | if (exportRandomViewCells)
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[2664] | 330 | {
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[2647] | 331 | cout << "exporting random view cells" << endl;
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| 332 | preprocessor->mViewCellsManager->ExportRandomViewCells(viewCellPointsFile);
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| 333 | cout << "finished" << endl;
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[2664] | 334 | }
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[2647] | 335 |
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[2560] | 336 | if (preprocessor->mUseGlRenderer || preprocessor->mUseGlDebugger)
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| 337 | {
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| 338 | ////////
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| 339 | //-- create and run the preprocessor application in a parallel thread
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[1926] | 340 |
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[2560] | 341 | cout << "using gl widget" << endl;
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[2049] | 342 |
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[2560] | 343 | pt->InitThread();
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| 344 | pt->RunThread();
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[1613] | 345 |
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[2560] | 346 | // display the render widget
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| 347 | if (!rendererWidget)
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| 348 | {
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[2664] | 349 | if (!QGLFormat::hasOpenGL() || !QGLPixelBuffer::hasOpenGLPbuffers())
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| 350 | {
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| 351 | cerr << "this system does not support OpenGL/pbuffers" << endl;
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| 352 |
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[2560] | 353 | QMessageBox::information(0, "OpenGL pbuffers",
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| 354 | "This system does not support OpenGL/pbuffers.",
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| 355 | QMessageBox::Ok);
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[2664] | 356 |
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[2560] | 357 | return NULL;
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| 358 | }
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[2017] | 359 |
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[2560] | 360 | rendererWidget =
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| 361 | new QtGlRendererWidget(preprocessor->mSceneGraph,
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[2676] | 362 | preprocessor->mViewCellsManager,
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| 363 | preprocessor->mKdTree);
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[2017] | 364 |
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[2560] | 365 | rendererWidget->Show();
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[2023] | 366 |
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[2625] | 367 | // hack matt
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| 368 | preprocessor->mRendererWidget = rendererWidget;
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[2615] | 369 | //rendererWidget->SetWindowTitle("Global Visualization");
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| 370 |
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[2560] | 371 | if (1) // not working with vbo
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| 372 | {
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[2569] | 373 | cout << "starting the qt viewer" << endl;
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[2560] | 374 | QtGlViewer *viewer =
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| 375 | new QtGlViewer(NULL, (QtGlRendererWidget *)rendererWidget);
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| 376 | viewer->show();
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| 377 | }
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[2538] | 378 |
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[2560] | 379 | guiSupported = true;
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| 380 | }
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[2538] | 381 |
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[2560] | 382 | qApp->exec();
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| 383 | }
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[2664] | 384 | #else // USE_QT
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[2538] | 385 |
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[2664] | 386 | /*#if USE_THREADS
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[2676] | 387 | pt = new BoostPreprocessorThread(preprocessor);
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[2664] | 388 | #else
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[2676] | 389 | // use a dummy thread
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| 390 | pt = new DummyPreprocessorThread(preprocessor);
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[2664] | 391 | #endif
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| 392 | */
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[1387] | 393 | #endif
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[1785] | 394 |
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[2560] | 395 | preprocessor->SetThread(pt);
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[1696] | 396 |
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[2560] | 397 | // no gui available
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| 398 | if (!guiSupported)
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| 399 | {
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| 400 | if (preprocessor->mUseGlRenderer || preprocessor->mUseGlDebugger)
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| 401 | cout << "warning: gui not supported!" << endl;
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[2538] | 402 |
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[2560] | 403 | preprocessor->mUseGlRenderer = false;
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| 404 | preprocessor->mUseGlDebugger = false;
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| 405 | }
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[1999] | 406 |
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[2560] | 407 | if (!(preprocessor->mUseGlRenderer || preprocessor->mUseGlDebugger))
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| 408 | {
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| 409 | cout << "executing main thread" << endl;
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| 410 | // just call the mail method -> will be executed in the main thread
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| 411 | pt->Main();
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| 412 | }
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[2538] | 413 |
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[2560] | 414 | // release memory
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| 415 | Cleanup();
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| 416 | delete pt;
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| 417 |
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| 418 | return returnCode;
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[162] | 419 | }
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| 420 |
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