[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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[1151] | 8 | #include <windows.h>
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| 9 | #include <stdio.h>
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| 10 | #include <crtdbg.h>
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| 11 |
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[1486] | 12 | #include "PreprocessorFactory.h"
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[162] | 13 | #include "Parser.h"
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| 14 | #include "Environment.h"
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[170] | 15 | #include "MeshKdTree.h"
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[1486] | 16 | #include "Preprocessor.h"
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[1634] | 17 | #include "common.h"
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[1457] | 18 | #include "PreprocessorThread.h"
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[1694] | 19 | #include "ObjExporter.h"
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| 20 | #include "SceneGraph.h"
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[1949] | 21 | #include "GlobalLinesRenderer.h"
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[1579] | 22 |
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[1926] | 23 | #include "ViewCellsManager.h"
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[1694] | 24 |
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[2568] | 25 | #ifdef USE_QT
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[1926] | 26 | #include "QtPreprocessorThread.h"
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| 27 | #include "QtGlViewer.h"
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| 28 | #include "QtGlRenderer.h"
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[2560] | 29 | #include <QGLWidget>
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| 30 |
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[2568] | 31 | #else
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[1926] | 32 | #if USE_THREADS
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| 33 | #include "BoostPreprocessorThread.h"
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| 34 | #endif
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[2568] | 35 | #endif
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[1272] | 36 |
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[1001] | 37 | #include "ResourceManager.h"
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[492] | 38 | #include "GlRenderer.h"
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| 39 |
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[1272] | 40 |
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[162] | 41 | #define USE_EXE_PATH false
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| 42 |
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[372] | 43 |
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[863] | 44 | using namespace GtpVisibilityPreprocessor;
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[492] | 45 |
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[1888] | 46 | //Preprocessor *preprocessor = NULL;
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[1151] | 47 | GlRendererWidget *rendererWidget = NULL;
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[1940] | 48 | //GlobalLinesRenderer *globalLinesRenderer = NULL;
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[1145] | 49 |
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[1940] | 50 |
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[1151] | 51 | // DLL function signature
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[1153] | 52 | typedef GlRendererWidget *(*importFunction)(Preprocessor *);
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[1145] | 53 |
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[1241] | 54 |
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[1199] | 55 |
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[1145] | 56 | void Cleanup()
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| 57 | {
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[1151] | 58 | DEL_PTR(rendererWidget);
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[1145] | 59 | DEL_PTR(preprocessor);
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| 60 |
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| 61 | Environment::DelSingleton();
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| 62 | MeshManager::DelSingleton();
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| 63 | MaterialManager::DelSingleton();
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| 64 | }
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| 65 |
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| 66 |
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[2452] | 67 | static string ReplaceSuffix(const string &filename, const string &a, const string &b)
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[1626] | 68 | {
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| 69 | string result = filename;
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[1145] | 70 |
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[1626] | 71 | int pos = (int)filename.rfind(a, (int)filename.size() - 1);
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[2452] | 72 | if (pos == filename.size() - a.size())
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| 73 | {
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[1626] | 74 | result.replace(pos, a.size(), b);
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| 75 | }
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[2452] | 76 |
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[1626] | 77 | return result;
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| 78 | }
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[1145] | 79 |
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[1626] | 80 |
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[2452] | 81 | static int SplitFilenames(const string &str, vector<string> &filenames)
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[1272] | 82 | {
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[1634] | 83 | int pos = 0;
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[1633] | 84 |
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[1634] | 85 | while(1) {
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| 86 | int npos = (int)str.find(';', pos);
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| 87 |
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| 88 | if (npos < 0 || npos - pos < 1)
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| 89 | break;
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| 90 | filenames.push_back(string(str, pos, npos - pos));
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| 91 | pos = npos + 1;
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[1633] | 92 | }
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[1634] | 93 |
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| 94 | filenames.push_back(string(str, pos, str.size() - pos));
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| 95 | return (int)filenames.size();
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| 96 | }
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| 97 |
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| 98 |
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[1695] | 99 | static string GetInternFilename(const string &filename, const string newSuffix)
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[1634] | 100 | {
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| 101 | vector<string> filenames;
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| 102 | const int files = SplitFilenames(filename, filenames);
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| 103 |
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| 104 | vector<string>::const_iterator sit, sit_end = filenames.end();
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| 105 | string kdFilename;
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| 106 |
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| 107 | int i = 0;
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| 108 | for (sit = filenames.begin(); sit != sit_end; ++ sit, ++ i)
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[1633] | 109 | {
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[1634] | 110 | string currentFile = *sit;
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| 111 | string strippedFilename;
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[1633] | 112 |
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[1634] | 113 | if (i == 0)
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| 114 | {
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| 115 | strippedFilename = currentFile;
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| 116 | }
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| 117 | else
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| 118 | {
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[1640] | 119 | char *str = StripPath(currentFile.c_str());
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| 120 | strippedFilename = string(str);
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| 121 |
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[1695] | 122 | delete [] str;
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[1634] | 123 | }
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| 124 |
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| 125 | string suffix("_");
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| 126 |
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| 127 | if (i == (int)filenames.size() - 1)
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| 128 | {
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[1695] | 129 | suffix = newSuffix;
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[1634] | 130 | }
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| 131 |
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| 132 | if (strstr(strippedFilename.c_str(), ".x3d"))
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| 133 | {
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| 134 | kdFilename += ReplaceSuffix(strippedFilename, ".x3d", suffix);
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| 135 | }
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| 136 | else if (strstr(strippedFilename.c_str(), ".dat"))
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| 137 | {
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| 138 | kdFilename += ReplaceSuffix(strippedFilename, ".dat", suffix);
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| 139 | }
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| 140 | else if (strstr(strippedFilename.c_str(), ".obj"))
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| 141 | {
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[1658] | 142 | kdFilename += ReplaceSuffix(strippedFilename, ".obj", suffix);
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[1634] | 143 | }
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| 144 | else
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| 145 | {
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| 146 | cerr << "Error: Currently unsupported format for kd, filename " << currentFile << endl;
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| 147 | }
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[1626] | 148 | }
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[1272] | 149 |
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[1634] | 150 | //cout << "kdfilename: " << kdFilename << endl;
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| 151 | return kdFilename;
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[1272] | 152 | }
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| 153 |
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[1926] | 154 |
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[162] | 155 | int
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[492] | 156 | main(int argc, char **argv)
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[997] | 157 | {
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[2560] | 158 | int returnCode = 0;
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| 159 |
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[1145] | 160 | //Now just call this function at the start of your program and if you're
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| 161 | //compiling in debug mode (F5), any leaks will be displayed in the Output
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| 162 | //window when the program shuts down. If you're not in debug mode this will
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| 163 | //be ignored. Use it as you will!
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| 164 | //note: from GDNet Direct [3.8.04 - 3.14.04] void detectMemoryLeaks() {
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[2560] | 165 | _CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF|_CRTDBG_ALLOC_MEM_DF);
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| 166 | _CrtSetReportMode(_CRT_ASSERT,_CRTDBG_MODE_FILE);
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| 167 | _CrtSetReportFile(_CRT_ASSERT,_CRTDBG_FILE_STDERR);
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[997] | 168 |
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[1145] | 169 | InitTiming();
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[2020] | 170 | Debug.open("debug.log");
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[997] | 171 |
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[1145] | 172 | Environment::GetSingleton()->Parse(argc, argv, USE_EXE_PATH);
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| 173 | MeshKdTree::ParseEnvironment();
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[1002] | 174 |
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[1145] | 175 | char buff[128];
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| 176 | Environment::GetSingleton()->GetStringValue("Preprocessor.type", buff);
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| 177 | string preprocessorType(buff);
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| 178 |
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[1486] | 179 | if (!(preprocessor = PreprocessorFactory::CreatePreprocessor(preprocessorType)))
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[1328] | 180 | {
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[1486] | 181 | Environment::DelSingleton();
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| 182 | cerr << "Unknown preprocessor type" << endl;
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| 183 | exit(1);
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[1328] | 184 | }
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[997] | 185 |
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[1145] | 186 | Environment::GetSingleton()->GetStringValue("Scene.filename", buff);
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| 187 | string filename(buff);
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[1695] | 188 |
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[2003] | 189 | const string externKdTree = ReplaceSuffix(filename, ".obj", ".kdf");
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[2049] | 190 | const string internKdTree = GetInternFilename(filename, preprocessor->mLoadMeshes ?
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| 191 | ".kdm" : ".kdt");
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[1328] | 192 |
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[2003] | 193 | if (preprocessor->InitRayCast(externKdTree, internKdTree))
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| 194 | {
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| 195 | cout << "ray casting initialized!" << endl;
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| 196 | }
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| 197 | else
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| 198 | {
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| 199 | cout << "ray casting initialization failed!" << endl;
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| 200 | Cleanup();
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| 201 | exit(1);
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| 202 | }
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| 203 |
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[2176] | 204 | //Debug << "using pvs type " << PVS_TYPE << endl;
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[2003] | 205 |
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| 206 | /////////////
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| 207 | //-- load scene
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| 208 |
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[1328] | 209 | if (!preprocessor->LoadScene(filename))
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| 210 | {
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| 211 | cout << "loading file " << filename << " failed" << endl;
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| 212 | Cleanup();
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| 213 | exit(1);
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| 214 | }
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[1926] | 215 |
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[2560] | 216 |
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[1697] | 217 | ////////////
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| 218 | //-- initialize external ray caster
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[1999] | 219 |
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[2003] | 220 | if (preprocessor->LoadInternKdTree(internKdTree))
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[1328] | 221 | {
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[2003] | 222 | cout << "intern kd tree loaded!" << endl;
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[1328] | 223 | }
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[1221] | 224 | else
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| 225 | {
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[2003] | 226 | cout << "loading intern kd tree failed!" << endl;
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[1328] | 227 | Cleanup();
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[1221] | 228 | exit(1);
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| 229 | }
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[1344] | 230 |
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[1695] | 231 | // export objects as obj
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| 232 | if (preprocessor->mExportObj)
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| 233 | {
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| 234 | if (strstr(filename.c_str(), ".obj"))
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| 235 | {
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| 236 | cerr << "already in obj format" << endl;
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[1701] | 237 | if (0) preprocessor->ExportObj("test.obj", preprocessor->mObjects);
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[1695] | 238 | }
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| 239 | else
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| 240 | {
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[2049] | 241 |
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[1695] | 242 | const string objname = GetInternFilename(filename, ".obj");
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| 243 |
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[1701] | 244 | cout << "exporting scene to " << objname << endl;
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[1695] | 245 | bool success = preprocessor->ExportObj(objname, preprocessor->mObjects);
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| 246 |
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[2049] | 247 |
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[1695] | 248 | if (success)
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| 249 | cout << "finished exporting obj" << endl;
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| 250 | else
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| 251 | cerr << "error exporting " << objname << endl;
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| 252 | }
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| 253 | }
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[1713] | 254 |
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[1145] | 255 | // parse view cells related options
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[1522] | 256 | if (!preprocessor->PrepareViewCells())
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| 257 | {
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[1926] | 258 | cerr << "error: view cells could not be loaded" << endl;
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| 259 |
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[1522] | 260 | Cleanup();
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| 261 | exit(1);
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| 262 | }
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[1999] | 263 |
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[2048] | 264 | string viewCellPointsFile;
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[2017] | 265 |
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[2048] | 266 | if (strstr(filename.c_str(), ".obj"))
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| 267 | viewCellPointsFile = ReplaceSuffix(filename, ".obj", ".vc");
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| 268 | else if (strstr(filename.c_str(), ".dat"))
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| 269 | viewCellPointsFile = ReplaceSuffix(filename, ".dat", ".vc");
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| 270 | else if (strstr(filename.c_str(), ".x3d"))
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| 271 | viewCellPointsFile = ReplaceSuffix(filename, ".x3d", ".vc");
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[2023] | 272 |
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[2048] | 273 | bool importRandomViewCells;
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| 274 | Environment::GetSingleton()->GetBoolValue("ViewCells.importRandomViewCells",
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| 275 | importRandomViewCells);
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| 276 |
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| 277 | if (importRandomViewCells)
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| 278 | {
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| 279 | cout << "importing random view cells" << endl;
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| 280 | preprocessor->mViewCellsManager->ImportRandomViewCells(viewCellPointsFile);
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| 281 | cout << "finished" << endl;
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| 282 | }
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| 283 |
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[1968] | 284 | bool useHwGlobalLines;
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| 285 | Environment::GetSingleton()->GetBoolValue("Preprocessor.useHwGlobalLines",
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| 286 | useHwGlobalLines);
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| 287 |
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| 288 | if (useHwGlobalLines)
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| 289 | preprocessor->PrepareHwGlobalLines();
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| 290 |
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[1239] | 291 | // create a preprocessor thread (note: capsulates calls to boost fuctions!)
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[1926] | 292 | PreprocessorThread *pt = NULL;
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[1968] | 293 |
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[2560] | 294 | //preprocessor->PrepareHwGlobalLines();
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| 295 | //globalLinesRenderer->Run();
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[1940] | 296 |
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| 297 |
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[1248] | 298 | bool guiSupported = false;
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[2560] | 299 | const bool useRendererBuffer = true;
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[2049] | 300 |
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| 301 | int frames;
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| 302 | Environment::GetSingleton()->GetIntValue("Preprocessor.pvsRenderErrorSamples", frames);
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[2560] | 303 |
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[2049] | 304 | #ifdef USE_QT
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| 305 |
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[2560] | 306 | // create a qt application first (must be created before any opengl widget ...)
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| 307 | QApplication *app = new QApplication(argc, NULL);
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| 308 | pt = new QtPreprocessorThread(preprocessor);
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| 309 |
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[2543] | 310 | if (0 && preprocessor->mUseGlRenderer && (importRandomViewCells || frames))
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| 311 | {
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[2049] | 312 | QGLFormat f;
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| 313 | f.setStencil(true);
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| 314 | QGLFormat::setDefaultFormat(f);
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| 315 |
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| 316 | // NOTE: render texture should be power of 2 and square
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| 317 | // renderer must be initialised
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| 318 | // $$matt
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| 319 | preprocessor->renderer =
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[2543] | 320 | new QtGlRendererBuffer(1024, 1024,
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[2560] | 321 | preprocessor->mSceneGraph,
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| 322 | preprocessor->mViewCellsManager,
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| 323 | preprocessor->mKdTree);
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[2543] | 324 | }
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[2049] | 325 |
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[2560] | 326 | if (preprocessor->mUseGlRenderer || preprocessor->mUseGlDebugger)
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| 327 | {
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| 328 | ////////
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| 329 | //-- create and run the preprocessor application in a parallel thread
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[1926] | 330 |
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[2560] | 331 | cout << "using gl widget" << endl;
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[2049] | 332 |
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[2560] | 333 | pt->InitThread();
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| 334 | pt->RunThread();
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[1613] | 335 |
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[2560] | 336 | // display the render widget
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| 337 | if (!rendererWidget)
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| 338 | {
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| 339 | if (!QGLFormat::hasOpenGL() || !QGLPixelBuffer::hasOpenGLPbuffers()) {
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| 340 | cout << "damn" << endl;
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| 341 | QMessageBox::information(0, "OpenGL pbuffers",
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| 342 | "This system does not support OpenGL/pbuffers.",
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| 343 | QMessageBox::Ok);
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| 344 | return NULL;
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| 345 | }
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[2017] | 346 |
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[2560] | 347 | rendererWidget =
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| 348 | new QtGlRendererWidget(preprocessor->mSceneGraph,
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| 349 | preprocessor->mViewCellsManager,
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| 350 | preprocessor->mKdTree);
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[2017] | 351 |
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[2560] | 352 | rendererWidget->Show();
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[2023] | 353 |
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[2560] | 354 | if (1) // not working with vbo
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| 355 | {
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[2569] | 356 | cout << "starting the qt viewer" << endl;
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[2560] | 357 | QtGlViewer *viewer =
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| 358 | new QtGlViewer(NULL, (QtGlRendererWidget *)rendererWidget);
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| 359 | viewer->show();
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| 360 | }
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[2538] | 361 |
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[2560] | 362 | guiSupported = true;
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| 363 | }
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[2538] | 364 |
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[2560] | 365 | bool exportRandomViewCells;
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| 366 | Environment::GetSingleton()->GetBoolValue("ViewCells.exportRandomViewCells",
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| 367 | exportRandomViewCells);
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[2538] | 368 |
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[2560] | 369 | if (exportRandomViewCells)
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| 370 | {
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| 371 | cout << "exporting random view cells" << endl;
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| 372 | preprocessor->mViewCellsManager->ExportRandomViewCells(viewCellPointsFile);
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| 373 | cout << "finished" << endl;
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| 374 | }
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[2538] | 375 |
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[2560] | 376 | /*bool evaluatePixelError;
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| 377 | Environment::GetSingleton()->GetBoolValue("Preprocessor.evaluatePixelError", evaluatePixelError);
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[2538] | 378 |
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[2560] | 379 | if (evaluatePixelError)
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| 380 | {
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| 381 | cout << "evaluating pixel error" << endl;
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| 382 | preprocessor->ComputeRenderError();
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| 383 | }*/
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[2538] | 384 |
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[2560] | 385 | qApp->exec();
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| 386 | }
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| 387 | #else // USE_QUT
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[2538] | 388 |
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[2560] | 389 | //#if USE_THREADS
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| 390 | // pt = new BoostPreprocessorThread(preprocessor);
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| 391 | //#else
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| 392 | // use a dummy thread
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| 393 | pt = new DummyPreprocessorThread(preprocessor);
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| 394 | //#endif
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[1387] | 395 | #endif
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[1785] | 396 |
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[2560] | 397 | preprocessor->SetThread(pt);
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[1696] | 398 |
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[2560] | 399 | // no gui available
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| 400 | if (!guiSupported)
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| 401 | {
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| 402 | if (preprocessor->mUseGlRenderer || preprocessor->mUseGlDebugger)
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| 403 | cout << "warning: gui not supported!" << endl;
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[2538] | 404 |
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[2560] | 405 | preprocessor->mUseGlRenderer = false;
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| 406 | preprocessor->mUseGlDebugger = false;
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| 407 | }
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[1999] | 408 |
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[2560] | 409 | if (!(preprocessor->mUseGlRenderer || preprocessor->mUseGlDebugger))
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| 410 | {
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| 411 | cout << "executing main thread" << endl;
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| 412 | // just call the mail method -> will be executed in the main thread
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| 413 | pt->Main();
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| 414 | }
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[2538] | 415 |
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[2560] | 416 | // release memory
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| 417 | Cleanup();
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| 418 | delete pt;
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| 419 |
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| 420 | return returnCode;
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[162] | 421 | }
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| 422 |
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