[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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[1145] | 51 | void Cleanup()
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| 52 | {
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[1151] | 53 | DEL_PTR(rendererWidget);
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[1145] | 54 | DEL_PTR(preprocessor);
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| 55 |
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| 56 | Environment::DelSingleton();
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| 57 | MeshManager::DelSingleton();
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| 58 | MaterialManager::DelSingleton();
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| 59 | }
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| 60 |
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| 61 |
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[1626] | 62 | static string ReplaceSuffix(string filename, string a, string b)
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| 63 | {
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| 64 | string result = filename;
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[1145] | 65 |
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[1626] | 66 | int pos = (int)filename.rfind(a, (int)filename.size() - 1);
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| 67 | if (pos == filename.size() - a.size()) {
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| 68 | result.replace(pos, a.size(), b);
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| 69 | }
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| 70 | return result;
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| 71 | }
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[1145] | 72 |
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[1626] | 73 |
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[1634] | 74 | static int SplitFilenames(const string str, vector<string> &filenames)
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[1272] | 75 | {
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[1634] | 76 | int pos = 0;
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[1633] | 77 |
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[1634] | 78 | while(1) {
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| 79 | int npos = (int)str.find(';', pos);
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| 80 |
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| 81 | if (npos < 0 || npos - pos < 1)
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| 82 | break;
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| 83 | filenames.push_back(string(str, pos, npos - pos));
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| 84 | pos = npos + 1;
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[1633] | 85 | }
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[1634] | 86 |
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| 87 | filenames.push_back(string(str, pos, str.size() - pos));
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| 88 | return (int)filenames.size();
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| 89 | }
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| 90 |
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| 91 |
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| 92 | static string GetInternKdTreeName(const string &filename)
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| 93 | {
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| 94 | vector<string> filenames;
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| 95 | const int files = SplitFilenames(filename, filenames);
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| 96 |
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| 97 | vector<string>::const_iterator sit, sit_end = filenames.end();
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| 98 | string kdFilename;
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| 99 |
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| 100 | int i = 0;
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| 101 | for (sit = filenames.begin(); sit != sit_end; ++ sit, ++ i)
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[1633] | 102 | {
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[1634] | 103 | string currentFile = *sit;
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| 104 | //cout << "here6 " << currentFile << endl;
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| 105 | string strippedFilename;
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[1633] | 106 |
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[1634] | 107 | if (i == 0)
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| 108 | {
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| 109 | strippedFilename = currentFile;
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| 110 | }
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| 111 | else
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| 112 | {
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[1640] | 113 | char *str = StripPath(currentFile.c_str());
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| 114 | strippedFilename = string(str);
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| 115 |
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| 116 | delete []str;
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[1634] | 117 | }
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| 118 |
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| 119 | string suffix("_");
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| 120 |
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| 121 | if (i == (int)filenames.size() - 1)
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| 122 | {
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| 123 | if (preprocessor->mLoadMeshes)
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| 124 | {
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| 125 | suffix = ".kdm";
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| 126 | }
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| 127 | else
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| 128 | {
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| 129 | suffix = ".kdt";
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| 130 | }
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| 131 | }
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| 132 |
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| 133 | if (strstr(strippedFilename.c_str(), ".x3d"))
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| 134 | {
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| 135 | kdFilename += ReplaceSuffix(strippedFilename, ".x3d", suffix);
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| 136 | }
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| 137 | else if (strstr(strippedFilename.c_str(), ".dat"))
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| 138 | {
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| 139 | kdFilename += ReplaceSuffix(strippedFilename, ".dat", suffix);
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| 140 | }
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| 141 | else if (strstr(strippedFilename.c_str(), ".obj"))
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| 142 | {
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[1658] | 143 | kdFilename += ReplaceSuffix(strippedFilename, ".obj", suffix);
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[1634] | 144 | }
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| 145 | else
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| 146 | {
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| 147 | cerr << "Error: Currently unsupported format for kd, filename " << currentFile << endl;
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| 148 | }
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[1626] | 149 | }
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[1272] | 150 |
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[1634] | 151 | //cout << "kdfilename: " << kdFilename << endl;
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| 152 | return kdFilename;
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[1272] | 153 | }
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| 154 |
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[1626] | 155 |
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[162] | 156 | int
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[492] | 157 | main(int argc, char **argv)
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[997] | 158 | {
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[991] | 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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[1272] | 165 | #if 0
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| 166 | _CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF|_CRTDBG_ALLOC_MEM_DF);
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| 167 | _CrtSetReportMode(_CRT_ASSERT,_CRTDBG_MODE_FILE);
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| 168 | _CrtSetReportFile(_CRT_ASSERT,_CRTDBG_FILE_STDERR);
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| 169 | #endif
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[997] | 170 |
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[1145] | 171 | int returnCode = 0;
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[1153] | 172 |
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[1145] | 173 | InitTiming();
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[997] | 174 |
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[1145] | 175 | Debug.open("debug.log");
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[1199] | 176 |
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[1145] | 177 | Environment::GetSingleton()->Parse(argc, argv, USE_EXE_PATH);
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| 178 | MeshKdTree::ParseEnvironment();
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[1002] | 179 |
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[1292] | 180 |
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[1145] | 181 | char buff[128];
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| 182 | Environment::GetSingleton()->GetStringValue("Preprocessor.type", buff);
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| 183 | string preprocessorType(buff);
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| 184 |
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[1486] | 185 | if (!(preprocessor = PreprocessorFactory::CreatePreprocessor(preprocessorType)))
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[1328] | 186 | {
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[1486] | 187 | Environment::DelSingleton();
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| 188 | cerr << "Unknown preprocessor type" << endl;
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| 189 | exit(1);
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[1328] | 190 | }
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[997] | 191 |
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[1415] | 192 |
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| 193 | /////////////
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[1145] | 194 | //-- load scene
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[492] | 195 |
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[1145] | 196 | Environment::GetSingleton()->GetStringValue("Scene.filename", buff);
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| 197 | string filename(buff);
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[1634] | 198 | const string dummyname = GetInternKdTreeName(filename);
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[1328] | 199 |
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| 200 | if (!preprocessor->LoadScene(filename))
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| 201 | {
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| 202 | cout << "loading file " << filename << " failed" << endl;
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| 203 | Cleanup();
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| 204 | exit(1);
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| 205 | }
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| 206 |
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[1626] | 207 | const string externKdTree = ReplaceSuffix(filename, ".obj", ".kdf");
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| 208 | const string internKdTree = GetInternKdTreeName(filename);
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[1418] | 209 |
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[1221] | 210 | //-- initialize external ray casters
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[1418] | 211 | if (preprocessor->InitRayCast(externKdTree, internKdTree))
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[1328] | 212 | {
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[1221] | 213 | cout << "ray casting initialized!" << endl;
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[1328] | 214 | }
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[1221] | 215 | else
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| 216 | {
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| 217 | cout << "ray casting initialization failed" << endl;
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[1328] | 218 | Cleanup();
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[1221] | 219 | exit(1);
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| 220 | }
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[1344] | 221 |
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[1145] | 222 | // parse view cells related options
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[1522] | 223 | if (!preprocessor->PrepareViewCells())
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| 224 | {
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| 225 | Cleanup();
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| 226 | exit(1);
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| 227 | }
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[1145] | 228 |
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[1196] | 229 | if (0)
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| 230 | {
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[1545] | 231 | preprocessor->Export(filename + "-out.x3d", true, false);
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| 232 | preprocessor->Export(filename + "-kdtree.x3d", false, true);
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[746] | 233 | }
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[1344] | 234 |
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[1239] | 235 | // create a preprocessor thread (note: capsulates calls to boost fuctions!)
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[1272] | 236 | //PreprocessorThread *pt = PreprocessorThreadFactory::Create(preprocessor);
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[1387] | 237 | PreprocessorThread *pt;
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| 238 |
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| 239 | #if USE_QT
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| 240 | pt = new QtPreprocessorThread(preprocessor);
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| 241 | #else
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[1579] | 242 | #if USE_THREADS
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[1387] | 243 | pt = new BoostPreprocessorThread(preprocessor);
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[1457] | 244 | #else
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| 245 | pt = new PreprocessorThread(preprocessor);
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[1272] | 246 | #endif
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[1579] | 247 | #endif
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[1387] | 248 |
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[1248] | 249 | bool guiSupported = false;
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[1454] | 250 |
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[1145] | 251 | if (preprocessor->mUseGlRenderer || preprocessor->mUseGlDebugger)
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[1387] | 252 | {
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[1241] | 253 | cout << "using gl widget" << endl;
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[1153] | 254 | // create and run the preprocessor application in a parallel thread
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[1457] | 255 | #if USE_QT
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[1387] | 256 | #if USE_THREADS
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| 257 | pt->InitThread();
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[1613] | 258 | if (!preprocessor->mDelayVisibilityComputation)
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| 259 | pt->RunThread();
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[1272] | 260 | #endif
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[1387] | 261 |
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[1248] | 262 | // display the render widget
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[1344] | 263 | if (!rendererWidget)
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| 264 | {
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[1387] | 265 | // create a qt application first (must be created before any opengl widget ...)
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| 266 | QApplication *app = new QApplication(argc, NULL);
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| 267 |
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| 268 | if (!QGLFormat::hasOpenGL() || !QGLPixelBuffer::hasOpenGLPbuffers()) {
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| 269 | QMessageBox::information(0, "OpenGL pbuffers",
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| 270 | "This system does not support OpenGL/pbuffers.",
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| 271 | QMessageBox::Ok);
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| 272 | return NULL;
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| 273 | }
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| 274 |
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| 275 |
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| 276 | rendererWidget = new QtGlRendererWidget(preprocessor->mSceneGraph,
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| 277 | preprocessor->mViewCellsManager,
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| 278 | preprocessor->mKdTree);
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[1613] | 279 |
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| 280 | ((QtGlRendererWidget *)rendererWidget)->SetThread((QtPreprocessorThread *)pt);
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[1387] | 281 | rendererWidget->Show();
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[1404] | 282 | guiSupported = true;
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[1272] | 283 | }
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[1344] | 284 |
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[1404] | 285 | qApp->exec();
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[1387] | 286 | #endif
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| 287 | }
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[1221] | 288 |
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[1248] | 289 | if (!guiSupported) {
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| 290 | preprocessor->mUseGlRenderer = false;
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| 291 | preprocessor->mUseGlDebugger = false;
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[1005] | 292 | }
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[1181] | 293 |
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[1248] | 294 | if (!(preprocessor->mUseGlRenderer || preprocessor->mUseGlDebugger)) {
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| 295 | // just call the mail method -> will be executed in the main thread
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[1454] | 296 | pt->Main();
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[1248] | 297 | }
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| 298 |
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[1415] | 299 | // release memory
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[1145] | 300 | Cleanup();
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[1248] | 301 |
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[1145] | 302 | return returnCode;
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[162] | 303 | }
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| 304 |
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