[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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[2575] | 8 | #ifdef __WINDOWS__
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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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[2582] | 28 | //#include "vlastimil/testrt.h"
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[1579] | 29 |
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[1926] | 30 | #include "ViewCellsManager.h"
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[1694] | 31 |
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[2568] | 32 | #ifdef USE_QT
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[1926] | 33 | #include "QtPreprocessorThread.h"
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| 34 | #include "QtGlViewer.h"
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| 35 | #include "QtGlRenderer.h"
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[2560] | 36 | #include <QGLWidget>
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| 37 |
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[2568] | 38 | #else
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[1926] | 39 | #if USE_THREADS
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| 40 | #include "BoostPreprocessorThread.h"
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| 41 | #endif
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[2568] | 42 | #endif
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[1272] | 43 |
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[1001] | 44 | #include "ResourceManager.h"
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[492] | 45 | #include "GlRenderer.h"
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| 46 |
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[1272] | 47 |
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[162] | 48 | #define USE_EXE_PATH false
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| 49 |
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[372] | 50 |
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[863] | 51 | using namespace GtpVisibilityPreprocessor;
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[492] | 52 |
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[1888] | 53 | //Preprocessor *preprocessor = NULL;
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[1151] | 54 | GlRendererWidget *rendererWidget = NULL;
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[1940] | 55 | //GlobalLinesRenderer *globalLinesRenderer = NULL;
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[1145] | 56 |
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[1940] | 57 |
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[1151] | 58 | // DLL function signature
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[1153] | 59 | typedef GlRendererWidget *(*importFunction)(Preprocessor *);
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[1145] | 60 |
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[1241] | 61 |
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[1199] | 62 |
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[1145] | 63 | void Cleanup()
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| 64 | {
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[1151] | 65 | DEL_PTR(rendererWidget);
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[1145] | 66 | DEL_PTR(preprocessor);
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| 67 |
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| 68 | Environment::DelSingleton();
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| 69 | MeshManager::DelSingleton();
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| 70 | MaterialManager::DelSingleton();
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| 71 | }
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| 72 |
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| 73 |
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[2452] | 74 | static string ReplaceSuffix(const string &filename, const string &a, const string &b)
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[1626] | 75 | {
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| 76 | string result = filename;
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[1145] | 77 |
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[1626] | 78 | int pos = (int)filename.rfind(a, (int)filename.size() - 1);
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[2452] | 79 | if (pos == filename.size() - a.size())
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| 80 | {
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[1626] | 81 | result.replace(pos, a.size(), b);
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| 82 | }
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[2452] | 83 |
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[1626] | 84 | return result;
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| 85 | }
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[1145] | 86 |
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[1626] | 87 |
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[2452] | 88 | static int SplitFilenames(const string &str, vector<string> &filenames)
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[1272] | 89 | {
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[1634] | 90 | int pos = 0;
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[1633] | 91 |
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[1634] | 92 | while(1) {
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| 93 | int npos = (int)str.find(';', pos);
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| 94 |
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| 95 | if (npos < 0 || npos - pos < 1)
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| 96 | break;
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| 97 | filenames.push_back(string(str, pos, npos - pos));
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| 98 | pos = npos + 1;
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[1633] | 99 | }
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[1634] | 100 |
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| 101 | filenames.push_back(string(str, pos, str.size() - pos));
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| 102 | return (int)filenames.size();
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| 103 | }
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| 104 |
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| 105 |
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[1695] | 106 | static string GetInternFilename(const string &filename, const string newSuffix)
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[1634] | 107 | {
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| 108 | vector<string> filenames;
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| 109 | const int files = SplitFilenames(filename, filenames);
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| 110 |
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| 111 | vector<string>::const_iterator sit, sit_end = filenames.end();
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| 112 | string kdFilename;
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| 113 |
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| 114 | int i = 0;
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| 115 | for (sit = filenames.begin(); sit != sit_end; ++ sit, ++ i)
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[1633] | 116 | {
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[1634] | 117 | string currentFile = *sit;
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| 118 | string strippedFilename;
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[1633] | 119 |
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[1634] | 120 | if (i == 0)
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| 121 | {
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| 122 | strippedFilename = currentFile;
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| 123 | }
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| 124 | else
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| 125 | {
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[1640] | 126 | char *str = StripPath(currentFile.c_str());
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| 127 | strippedFilename = string(str);
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| 128 |
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[1695] | 129 | delete [] str;
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[1634] | 130 | }
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| 131 |
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| 132 | string suffix("_");
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| 133 |
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| 134 | if (i == (int)filenames.size() - 1)
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| 135 | {
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[1695] | 136 | suffix = newSuffix;
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[1634] | 137 | }
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| 138 |
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| 139 | if (strstr(strippedFilename.c_str(), ".x3d"))
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| 140 | {
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| 141 | kdFilename += ReplaceSuffix(strippedFilename, ".x3d", suffix);
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| 142 | }
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| 143 | else if (strstr(strippedFilename.c_str(), ".dat"))
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| 144 | {
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| 145 | kdFilename += ReplaceSuffix(strippedFilename, ".dat", suffix);
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| 146 | }
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| 147 | else if (strstr(strippedFilename.c_str(), ".obj"))
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| 148 | {
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[1658] | 149 | kdFilename += ReplaceSuffix(strippedFilename, ".obj", suffix);
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[1634] | 150 | }
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| 151 | else
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| 152 | {
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| 153 | cerr << "Error: Currently unsupported format for kd, filename " << currentFile << endl;
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| 154 | }
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[1626] | 155 | }
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[1272] | 156 |
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[1634] | 157 | //cout << "kdfilename: " << kdFilename << endl;
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| 158 | return kdFilename;
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[1272] | 159 | }
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| 160 |
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[162] | 161 | int
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[492] | 162 | main(int argc, char **argv)
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[997] | 163 | {
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[2575] | 164 | #if 0
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| 165 | // Test code by VH
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| 166 | //TestRTcamera(argc, argv);
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| 167 | //TestRTfromFile(argc, argv);
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| 168 | TestRTfromFilePackets(argc, argv);
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| 169 | return 0;
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| 170 | #endif
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[2560] | 171 |
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[2575] | 172 | int returnCode = 0;
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| 173 |
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| 174 | //Now just call this function at the start of your program and if you're
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| 175 | //compiling in debug mode (F5), any leaks will be displayed in the Output
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| 176 | //window when the program shuts down. If you're not in debug mode this will
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| 177 | //be ignored. Use it as you will!
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| 178 | //note: from GDNet Direct [3.8.04 - 3.14.04] void detectMemoryLeaks() {
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[2582] | 179 |
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| 180 | //#define _CRT_SET
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| 181 |
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[2575] | 182 | #ifdef _CRT_SET
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| 183 | _CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF|_CRTDBG_ALLOC_MEM_DF);
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| 184 | _CrtSetReportMode(_CRT_ASSERT,_CRTDBG_MODE_FILE);
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| 185 | _CrtSetReportFile(_CRT_ASSERT,_CRTDBG_FILE_STDERR);
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| 186 | #endif
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| 187 |
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[1145] | 188 | InitTiming();
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[2020] | 189 | Debug.open("debug.log");
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[997] | 190 |
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[1145] | 191 | Environment::GetSingleton()->Parse(argc, argv, USE_EXE_PATH);
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| 192 | MeshKdTree::ParseEnvironment();
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[1002] | 193 |
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[1145] | 194 | char buff[128];
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| 195 | Environment::GetSingleton()->GetStringValue("Preprocessor.type", buff);
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| 196 | string preprocessorType(buff);
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| 197 |
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[1486] | 198 | if (!(preprocessor = PreprocessorFactory::CreatePreprocessor(preprocessorType)))
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[1328] | 199 | {
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[1486] | 200 | Environment::DelSingleton();
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| 201 | cerr << "Unknown preprocessor type" << endl;
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| 202 | exit(1);
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[1328] | 203 | }
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[997] | 204 |
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[1145] | 205 | Environment::GetSingleton()->GetStringValue("Scene.filename", buff);
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| 206 | string filename(buff);
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[1695] | 207 |
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[2003] | 208 | const string externKdTree = ReplaceSuffix(filename, ".obj", ".kdf");
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[2049] | 209 | const string internKdTree = GetInternFilename(filename, preprocessor->mLoadMeshes ?
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| 210 | ".kdm" : ".kdt");
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[1328] | 211 |
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[2003] | 212 | if (preprocessor->InitRayCast(externKdTree, internKdTree))
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| 213 | {
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| 214 | cout << "ray casting initialized!" << endl;
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| 215 | }
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| 216 | else
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| 217 | {
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| 218 | cout << "ray casting initialization failed!" << endl;
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| 219 | Cleanup();
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| 220 | exit(1);
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| 221 | }
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| 222 |
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[2582] | 223 |
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[2176] | 224 | //Debug << "using pvs type " << PVS_TYPE << endl;
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[2003] | 225 |
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| 226 | /////////////
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| 227 | //-- load scene
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| 228 |
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[1328] | 229 | if (!preprocessor->LoadScene(filename))
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| 230 | {
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| 231 | cout << "loading file " << filename << " failed" << endl;
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| 232 | Cleanup();
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| 233 | exit(1);
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| 234 | }
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[1926] | 235 |
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[2560] | 236 |
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[1697] | 237 | ////////////
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| 238 | //-- initialize external ray caster
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[1999] | 239 |
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[2003] | 240 | if (preprocessor->LoadInternKdTree(internKdTree))
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[1328] | 241 | {
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[2003] | 242 | cout << "intern kd tree loaded!" << endl;
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[1328] | 243 | }
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[1221] | 244 | else
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| 245 | {
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[2003] | 246 | cout << "loading intern kd tree failed!" << endl;
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[1328] | 247 | Cleanup();
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[1221] | 248 | exit(1);
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| 249 | }
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[1344] | 250 |
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[1695] | 251 | // export objects as obj
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| 252 | if (preprocessor->mExportObj)
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| 253 | {
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| 254 | if (strstr(filename.c_str(), ".obj"))
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| 255 | {
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| 256 | cerr << "already in obj format" << endl;
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[1701] | 257 | if (0) preprocessor->ExportObj("test.obj", preprocessor->mObjects);
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[1695] | 258 | }
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| 259 | else
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| 260 | {
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[2049] | 261 |
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[1695] | 262 | const string objname = GetInternFilename(filename, ".obj");
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| 263 |
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[1701] | 264 | cout << "exporting scene to " << objname << endl;
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[1695] | 265 | bool success = preprocessor->ExportObj(objname, preprocessor->mObjects);
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| 266 |
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[2049] | 267 |
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[1695] | 268 | if (success)
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| 269 | cout << "finished exporting obj" << endl;
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| 270 | else
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| 271 | cerr << "error exporting " << objname << endl;
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| 272 | }
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| 273 | }
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[1713] | 274 |
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[1145] | 275 | // parse view cells related options
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[1522] | 276 | if (!preprocessor->PrepareViewCells())
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| 277 | {
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[1926] | 278 | cerr << "error: view cells could not be loaded" << endl;
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| 279 |
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[1522] | 280 | Cleanup();
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| 281 | exit(1);
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| 282 | }
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[1999] | 283 |
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[2048] | 284 | string viewCellPointsFile;
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[2017] | 285 |
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[2048] | 286 | if (strstr(filename.c_str(), ".obj"))
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| 287 | viewCellPointsFile = ReplaceSuffix(filename, ".obj", ".vc");
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| 288 | else if (strstr(filename.c_str(), ".dat"))
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| 289 | viewCellPointsFile = ReplaceSuffix(filename, ".dat", ".vc");
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| 290 | else if (strstr(filename.c_str(), ".x3d"))
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| 291 | viewCellPointsFile = ReplaceSuffix(filename, ".x3d", ".vc");
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[2023] | 292 |
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[2048] | 293 | bool importRandomViewCells;
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| 294 | Environment::GetSingleton()->GetBoolValue("ViewCells.importRandomViewCells",
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| 295 | importRandomViewCells);
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| 296 |
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| 297 | if (importRandomViewCells)
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| 298 | {
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| 299 | cout << "importing random view cells" << endl;
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| 300 | preprocessor->mViewCellsManager->ImportRandomViewCells(viewCellPointsFile);
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| 301 | cout << "finished" << endl;
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| 302 | }
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| 303 |
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[1968] | 304 | bool useHwGlobalLines;
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| 305 | Environment::GetSingleton()->GetBoolValue("Preprocessor.useHwGlobalLines",
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| 306 | useHwGlobalLines);
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| 307 |
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| 308 | if (useHwGlobalLines)
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| 309 | preprocessor->PrepareHwGlobalLines();
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| 310 |
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[1239] | 311 | // create a preprocessor thread (note: capsulates calls to boost fuctions!)
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[1926] | 312 | PreprocessorThread *pt = NULL;
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[1968] | 313 |
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[2560] | 314 | //preprocessor->PrepareHwGlobalLines();
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| 315 | //globalLinesRenderer->Run();
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[1940] | 316 |
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| 317 |
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[1248] | 318 | bool guiSupported = false;
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[2560] | 319 | const bool useRendererBuffer = true;
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[2049] | 320 |
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| 321 | int frames;
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| 322 | Environment::GetSingleton()->GetIntValue("Preprocessor.pvsRenderErrorSamples", frames);
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[2560] | 323 |
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[2049] | 324 | #ifdef USE_QT
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| 325 |
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[2560] | 326 | // create a qt application first (must be created before any opengl widget ...)
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| 327 | QApplication *app = new QApplication(argc, NULL);
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| 328 | pt = new QtPreprocessorThread(preprocessor);
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| 329 |
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[2543] | 330 | if (0 && preprocessor->mUseGlRenderer && (importRandomViewCells || frames))
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| 331 | {
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[2049] | 332 | QGLFormat f;
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| 333 | f.setStencil(true);
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| 334 | QGLFormat::setDefaultFormat(f);
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| 335 |
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| 336 | // NOTE: render texture should be power of 2 and square
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| 337 | // renderer must be initialised
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| 338 | // $$matt
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| 339 | preprocessor->renderer =
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[2593] | 340 | new QtGlRendererBuffer(512, 512,
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[2560] | 341 | preprocessor->mSceneGraph,
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| 342 | preprocessor->mViewCellsManager,
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| 343 | preprocessor->mKdTree);
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[2543] | 344 | }
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[2049] | 345 |
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[2560] | 346 | if (preprocessor->mUseGlRenderer || preprocessor->mUseGlDebugger)
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| 347 | {
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| 348 | ////////
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| 349 | //-- create and run the preprocessor application in a parallel thread
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[1926] | 350 |
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[2560] | 351 | cout << "using gl widget" << endl;
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[2049] | 352 |
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[2560] | 353 | pt->InitThread();
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| 354 | pt->RunThread();
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[1613] | 355 |
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[2560] | 356 | // display the render widget
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| 357 | if (!rendererWidget)
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| 358 | {
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| 359 | if (!QGLFormat::hasOpenGL() || !QGLPixelBuffer::hasOpenGLPbuffers()) {
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| 360 | cout << "damn" << endl;
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| 361 | QMessageBox::information(0, "OpenGL pbuffers",
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| 362 | "This system does not support OpenGL/pbuffers.",
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| 363 | QMessageBox::Ok);
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| 364 | return NULL;
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| 365 | }
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[2017] | 366 |
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[2560] | 367 | rendererWidget =
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| 368 | new QtGlRendererWidget(preprocessor->mSceneGraph,
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| 369 | preprocessor->mViewCellsManager,
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| 370 | preprocessor->mKdTree);
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[2017] | 371 |
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[2560] | 372 | rendererWidget->Show();
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[2023] | 373 |
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[2560] | 374 | if (1) // not working with vbo
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| 375 | {
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[2569] | 376 | cout << "starting the qt viewer" << endl;
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[2560] | 377 | QtGlViewer *viewer =
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| 378 | new QtGlViewer(NULL, (QtGlRendererWidget *)rendererWidget);
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| 379 | viewer->show();
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| 380 | }
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[2538] | 381 |
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[2560] | 382 | guiSupported = true;
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| 383 | }
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[2538] | 384 |
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[2560] | 385 | bool exportRandomViewCells;
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| 386 | Environment::GetSingleton()->GetBoolValue("ViewCells.exportRandomViewCells",
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| 387 | exportRandomViewCells);
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[2538] | 388 |
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[2560] | 389 | if (exportRandomViewCells)
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| 390 | {
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| 391 | cout << "exporting random view cells" << endl;
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| 392 | preprocessor->mViewCellsManager->ExportRandomViewCells(viewCellPointsFile);
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| 393 | cout << "finished" << endl;
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| 394 | }
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[2538] | 395 |
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[2560] | 396 | /*bool evaluatePixelError;
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| 397 | Environment::GetSingleton()->GetBoolValue("Preprocessor.evaluatePixelError", evaluatePixelError);
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[2538] | 398 |
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[2560] | 399 | if (evaluatePixelError)
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| 400 | {
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| 401 | cout << "evaluating pixel error" << endl;
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| 402 | preprocessor->ComputeRenderError();
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| 403 | }*/
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[2538] | 404 |
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[2560] | 405 | qApp->exec();
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| 406 | }
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| 407 | #else // USE_QUT
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[2538] | 408 |
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[2560] | 409 | //#if USE_THREADS
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| 410 | // pt = new BoostPreprocessorThread(preprocessor);
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| 411 | //#else
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| 412 | // use a dummy thread
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| 413 | pt = new DummyPreprocessorThread(preprocessor);
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| 414 | //#endif
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[1387] | 415 | #endif
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[1785] | 416 |
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[2560] | 417 | preprocessor->SetThread(pt);
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[1696] | 418 |
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[2560] | 419 | // no gui available
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| 420 | if (!guiSupported)
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| 421 | {
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| 422 | if (preprocessor->mUseGlRenderer || preprocessor->mUseGlDebugger)
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| 423 | cout << "warning: gui not supported!" << endl;
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[2538] | 424 |
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[2560] | 425 | preprocessor->mUseGlRenderer = false;
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| 426 | preprocessor->mUseGlDebugger = false;
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| 427 | }
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[1999] | 428 |
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[2560] | 429 | if (!(preprocessor->mUseGlRenderer || preprocessor->mUseGlDebugger))
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| 430 | {
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| 431 | cout << "executing main thread" << endl;
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| 432 | // just call the mail method -> will be executed in the main thread
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| 433 | pt->Main();
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| 434 | }
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[2538] | 435 |
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[2560] | 436 | // release memory
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| 437 | Cleanup();
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| 438 | delete pt;
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| 439 |
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| 440 | return returnCode;
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[162] | 441 | }
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| 442 |
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