[1272] | 1 | #ifdef GTP_INTERNAL
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[1579] | 2 | #define USE_QT 1
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[1501] | 3 | #else
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[1579] | 4 | #define USE_QT 0
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[1272] | 5 | #endif
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| 6 |
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[1579] | 7 | #define USE_THREADS 1
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[1457] | 8 |
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[1199] | 9 | #ifdef UNICODE
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| 10 | #undef UNICODE
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| 11 | #endif
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| 12 |
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[1151] | 13 | #include <windows.h>
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| 14 | #include <stdio.h>
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| 15 | #include <crtdbg.h>
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| 16 |
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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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[1272] | 23 |
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[1457] | 24 | #include "PreprocessorThread.h"
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[1579] | 25 |
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| 26 | #if !USE_QT && USE_THREADS
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[1146] | 27 | #include "BoostPreprocessorThread.h"
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[1272] | 28 | #endif
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| 29 |
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[1001] | 30 | #include "ResourceManager.h"
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[492] | 31 | #include "GlRenderer.h"
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| 32 |
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[1272] | 33 | #if USE_QT
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[1387] | 34 | #include "QtPreprocessorThread.h"
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| 35 | #include "QtGlRenderer.h"
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[1272] | 36 | #endif
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| 37 |
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[162] | 38 | #define USE_EXE_PATH false
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| 39 |
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[372] | 40 |
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[863] | 41 | using namespace GtpVisibilityPreprocessor;
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[492] | 42 |
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[1145] | 43 | Preprocessor *preprocessor = NULL;
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[1151] | 44 | GlRendererWidget *rendererWidget = NULL;
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[1145] | 45 |
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[1151] | 46 | // DLL function signature
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[1153] | 47 | typedef GlRendererWidget *(*importFunction)(Preprocessor *);
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[1145] | 48 |
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[1241] | 49 |
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[1199] | 50 |
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[1241] | 51 |
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[1145] | 52 | void Cleanup()
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| 53 | {
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[1151] | 54 | DEL_PTR(rendererWidget);
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[1145] | 55 | DEL_PTR(preprocessor);
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| 56 |
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| 57 | Environment::DelSingleton();
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| 58 | MeshManager::DelSingleton();
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| 59 | MaterialManager::DelSingleton();
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| 60 | }
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| 61 |
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| 62 |
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[1626] | 63 | static string ReplaceSuffix(string filename, string a, string b)
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| 64 | {
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| 65 | string result = filename;
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[1145] | 66 |
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[1626] | 67 | int pos = (int)filename.rfind(a, (int)filename.size() - 1);
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| 68 | if (pos == filename.size() - a.size()) {
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| 69 | result.replace(pos, a.size(), b);
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| 70 | }
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| 71 | return result;
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| 72 | }
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[1145] | 73 |
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[1626] | 74 |
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[1634] | 75 | static int SplitFilenames(const string str, vector<string> &filenames)
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[1272] | 76 | {
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[1634] | 77 | int pos = 0;
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[1633] | 78 |
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[1634] | 79 | while(1) {
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| 80 | int npos = (int)str.find(';', pos);
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| 81 |
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| 82 | if (npos < 0 || npos - pos < 1)
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| 83 | break;
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| 84 | filenames.push_back(string(str, pos, npos - pos));
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| 85 | pos = npos + 1;
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[1633] | 86 | }
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[1634] | 87 |
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| 88 | filenames.push_back(string(str, pos, str.size() - pos));
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| 89 | return (int)filenames.size();
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| 90 | }
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| 91 |
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| 92 |
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| 93 | static string GetInternKdTreeName(const string &filename)
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| 94 | {
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| 95 | vector<string> filenames;
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| 96 | const int files = SplitFilenames(filename, filenames);
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| 97 |
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| 98 | vector<string>::const_iterator sit, sit_end = filenames.end();
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| 99 | string kdFilename;
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| 100 |
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| 101 | int i = 0;
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| 102 | for (sit = filenames.begin(); sit != sit_end; ++ sit, ++ i)
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[1633] | 103 | {
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[1634] | 104 | string currentFile = *sit;
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| 105 | //cout << "here6 " << currentFile << endl;
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| 106 | string strippedFilename;
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[1633] | 107 |
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[1634] | 108 | if (i == 0)
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| 109 | {
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| 110 | strippedFilename = currentFile;
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| 111 | }
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| 112 | else
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| 113 | {
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[1640] | 114 | char *str = StripPath(currentFile.c_str());
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| 115 | strippedFilename = string(str);
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| 116 |
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| 117 | delete []str;
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[1634] | 118 | }
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| 119 |
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| 120 | string suffix("_");
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| 121 |
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| 122 | if (i == (int)filenames.size() - 1)
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| 123 | {
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| 124 | if (preprocessor->mLoadMeshes)
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| 125 | {
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| 126 | suffix = ".kdm";
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| 127 | }
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| 128 | else
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| 129 | {
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| 130 | suffix = ".kdt";
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| 131 | }
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| 132 | }
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| 133 |
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| 134 | if (strstr(strippedFilename.c_str(), ".x3d"))
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| 135 | {
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| 136 | kdFilename += ReplaceSuffix(strippedFilename, ".x3d", suffix);
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| 137 | }
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| 138 | else if (strstr(strippedFilename.c_str(), ".dat"))
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| 139 | {
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| 140 | kdFilename += ReplaceSuffix(strippedFilename, ".dat", suffix);
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| 141 | }
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| 142 | else if (strstr(strippedFilename.c_str(), ".obj"))
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| 143 | {
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| 144 | kdFilename += ReplaceSuffix(strippedFilename, ".dat", suffix);
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| 145 | }
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| 146 | else
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| 147 | {
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| 148 | cerr << "Error: Currently unsupported format for kd, filename " << currentFile << endl;
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| 149 | }
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[1626] | 150 | }
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[1272] | 151 |
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[1634] | 152 | //cout << "kdfilename: " << kdFilename << endl;
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| 153 | return kdFilename;
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[1272] | 154 | }
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| 155 |
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[1626] | 156 |
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[162] | 157 | int
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[492] | 158 | main(int argc, char **argv)
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[997] | 159 | {
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[991] | 160 |
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[1145] | 161 | //Now just call this function at the start of your program and if you're
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| 162 | //compiling in debug mode (F5), any leaks will be displayed in the Output
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| 163 | //window when the program shuts down. If you're not in debug mode this will
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| 164 | //be ignored. Use it as you will!
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| 165 | //note: from GDNet Direct [3.8.04 - 3.14.04] void detectMemoryLeaks() {
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[1272] | 166 | #if 0
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| 167 | _CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF|_CRTDBG_ALLOC_MEM_DF);
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| 168 | _CrtSetReportMode(_CRT_ASSERT,_CRTDBG_MODE_FILE);
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| 169 | _CrtSetReportFile(_CRT_ASSERT,_CRTDBG_FILE_STDERR);
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| 170 | #endif
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[997] | 171 |
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[1145] | 172 | int returnCode = 0;
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[1153] | 173 |
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[1145] | 174 | InitTiming();
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[997] | 175 |
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[1145] | 176 | Debug.open("debug.log");
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[1199] | 177 |
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[1145] | 178 | Environment::GetSingleton()->Parse(argc, argv, USE_EXE_PATH);
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| 179 | MeshKdTree::ParseEnvironment();
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[1002] | 180 |
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[1292] | 181 |
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[1145] | 182 | char buff[128];
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| 183 | Environment::GetSingleton()->GetStringValue("Preprocessor.type", buff);
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| 184 | string preprocessorType(buff);
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| 185 |
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[1486] | 186 | if (!(preprocessor = PreprocessorFactory::CreatePreprocessor(preprocessorType)))
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[1328] | 187 | {
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[1486] | 188 | Environment::DelSingleton();
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| 189 | cerr << "Unknown preprocessor type" << endl;
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| 190 | exit(1);
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[1328] | 191 | }
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[997] | 192 |
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[1415] | 193 |
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| 194 | /////////////
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[1145] | 195 | //-- load scene
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[492] | 196 |
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[1145] | 197 | Environment::GetSingleton()->GetStringValue("Scene.filename", buff);
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| 198 | string filename(buff);
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[1634] | 199 | const string dummyname = GetInternKdTreeName(filename);
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[1328] | 200 |
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| 201 | if (!preprocessor->LoadScene(filename))
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| 202 | {
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| 203 | cout << "loading file " << filename << " failed" << endl;
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| 204 | Cleanup();
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| 205 | exit(1);
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| 206 | }
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| 207 |
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[1626] | 208 | const string externKdTree = ReplaceSuffix(filename, ".obj", ".kdf");
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| 209 | const string internKdTree = GetInternKdTreeName(filename);
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[1418] | 210 |
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[1221] | 211 | //-- initialize external ray casters
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[1418] | 212 | if (preprocessor->InitRayCast(externKdTree, internKdTree))
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[1328] | 213 | {
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[1221] | 214 | cout << "ray casting initialized!" << endl;
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[1328] | 215 | }
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[1221] | 216 | else
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| 217 | {
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| 218 | cout << "ray casting initialization failed" << endl;
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[1328] | 219 | Cleanup();
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[1221] | 220 | exit(1);
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| 221 | }
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[1344] | 222 |
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[1145] | 223 | // parse view cells related options
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[1522] | 224 | if (!preprocessor->PrepareViewCells())
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| 225 | {
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| 226 | Cleanup();
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| 227 | exit(1);
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| 228 | }
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[1145] | 229 |
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[1196] | 230 | if (0)
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| 231 | {
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[1545] | 232 | preprocessor->Export(filename + "-out.x3d", true, false);
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| 233 | preprocessor->Export(filename + "-kdtree.x3d", false, true);
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[746] | 234 | }
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[1344] | 235 |
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[1239] | 236 | // create a preprocessor thread (note: capsulates calls to boost fuctions!)
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[1272] | 237 | //PreprocessorThread *pt = PreprocessorThreadFactory::Create(preprocessor);
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[1387] | 238 | PreprocessorThread *pt;
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| 239 |
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| 240 | #if USE_QT
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| 241 | pt = new QtPreprocessorThread(preprocessor);
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| 242 | #else
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[1579] | 243 | #if USE_THREADS
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[1387] | 244 | pt = new BoostPreprocessorThread(preprocessor);
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[1457] | 245 | #else
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| 246 | pt = new PreprocessorThread(preprocessor);
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[1272] | 247 | #endif
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[1579] | 248 | #endif
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[1387] | 249 |
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[1248] | 250 | bool guiSupported = false;
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[1454] | 251 |
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[1145] | 252 | if (preprocessor->mUseGlRenderer || preprocessor->mUseGlDebugger)
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[1387] | 253 | {
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[1241] | 254 | cout << "using gl widget" << endl;
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[1153] | 255 | // create and run the preprocessor application in a parallel thread
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[1457] | 256 | #if USE_QT
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[1387] | 257 | #if USE_THREADS
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| 258 | pt->InitThread();
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[1613] | 259 | if (!preprocessor->mDelayVisibilityComputation)
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| 260 | pt->RunThread();
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[1272] | 261 | #endif
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[1387] | 262 |
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[1248] | 263 | // display the render widget
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[1344] | 264 | if (!rendererWidget)
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| 265 | {
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[1387] | 266 | // create a qt application first (must be created before any opengl widget ...)
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| 267 | QApplication *app = new QApplication(argc, NULL);
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| 268 |
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| 269 | if (!QGLFormat::hasOpenGL() || !QGLPixelBuffer::hasOpenGLPbuffers()) {
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| 270 | QMessageBox::information(0, "OpenGL pbuffers",
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| 271 | "This system does not support OpenGL/pbuffers.",
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| 272 | QMessageBox::Ok);
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| 273 | return NULL;
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| 274 | }
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| 275 |
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| 276 |
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| 277 | rendererWidget = new QtGlRendererWidget(preprocessor->mSceneGraph,
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| 278 | preprocessor->mViewCellsManager,
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| 279 | preprocessor->mKdTree);
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[1613] | 280 |
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| 281 | ((QtGlRendererWidget *)rendererWidget)->SetThread((QtPreprocessorThread *)pt);
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[1387] | 282 | rendererWidget->Show();
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[1404] | 283 | guiSupported = true;
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[1272] | 284 | }
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[1344] | 285 |
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[1404] | 286 | qApp->exec();
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[1387] | 287 | #endif
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| 288 | }
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[1221] | 289 |
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[1248] | 290 | if (!guiSupported) {
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| 291 | preprocessor->mUseGlRenderer = false;
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| 292 | preprocessor->mUseGlDebugger = false;
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[1005] | 293 | }
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[1181] | 294 |
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[1248] | 295 | if (!(preprocessor->mUseGlRenderer || preprocessor->mUseGlDebugger)) {
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| 296 | // just call the mail method -> will be executed in the main thread
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[1454] | 297 | pt->Main();
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[1248] | 298 | }
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| 299 |
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[1415] | 300 | // release memory
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[1145] | 301 | Cleanup();
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[1248] | 302 |
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[1145] | 303 | return returnCode;
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[162] | 304 | }
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| 305 |
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