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CMy3dvisApp Class Reference

#include <3dvis.h>

List of all members.

Public Methods

 CMy3dvisApp ()
void Abort ()
virtual BOOL InitInstance ()
virtual int ExitInstance ()
afx_msg void OnAppAbout ()
afx_msg void OnFileOpen ()
afx_msg void OnFClose ()
afx_msg void OnRenderVolume ()
afx_msg void OnOptionsTransfer ()
afx_msg void OnPreset0 ()
afx_msg void OnPreset1 ()
afx_msg void OnPreset2 ()
afx_msg void OnPreset3 ()
afx_msg void OnPreset4 ()
afx_msg void OnPreset5 ()
afx_msg void OnPreset6 ()
afx_msg void OnPreset7 ()
afx_msg void OnPreset8 ()
afx_msg void OnPreset9 ()
afx_msg void OnFileInfo ()
afx_msg void OnMenuVolume ()
afx_msg void OnFileIni ()

Public Attributes

bool m_bRenderVolume
int m_dNumPresets
Transfunc * transferFunction
string programPath

Private Methods

void m_BuildTransferFunction (INDEXLIST &function, int num)
void m_ProcessIniFile (bool store=false)

Private Attributes

int m_dOperation
bool m_bOpen
bool m_bClicked
int m_dFileThres
int m_dPacketSize
transferfuncform m_Transferdiag
INDEXLIST * presetTransformFunctions

Constructor & Destructor Documentation

CMy3dvisApp::CMy3dvisApp (    ) 
 

Definition at line 54 of file 3dvis.cpp.

References m_bClicked, m_bRenderVolume, m_dFileThres, m_dOperation, m_dPacketSize, programPath, and transferFunction. 

00055 {
00056         // TODO: add construction code here,
00057         // Place all significant initialization in InitInstance
00058         m_bRenderVolume = false;
00059         m_bClicked = false;
00060         transferFunction = NULL;
00061 
00062         m_dFileThres = 40;
00063         m_dPacketSize = 10;
00064 
00065         m_dOperation = 0;
00066 
00067         char path[_MAX_PATH + 1];
00068 
00069         GetModuleFileName(m_hInstance, path, sizeof(path));
00070 
00071         string temp = path;
00072         int pos = temp.find_last_of('\\', temp.size());
00073         programPath = temp.substr(0, pos + 1);
00074 }

Member Function Documentation

void CMy3dvisApp::Abort (    ) 
 

Definition at line 536 of file 3dvis.cpp. 

00536                         {
00537         switch (m_dOperation) {
00538                 case 0:
00539                         return;
00540                 case 1:
00541                         if (data3D) {
00542                                 data3D->SetAbort();
00543                         }
00544                         break;
00545                 case 2:
00546 
00547                         break;
00548         }
00549 }

int CMy3dvisApp::ExitInstance (    )  [virtual]
 

Definition at line 196 of file 3dvis.cpp.

References transferFunction. 

00197 {
00198         // TODO: Add your specialized code here and/or call the base class
00199         if (data3D != NULL) {
00200                 delete data3D;
00201                 data3D = NULL;
00202         }
00203 
00204         if (slice != NULL) {
00205                 delete slice;
00206                 slice = NULL;
00207         }
00208 
00209         if (raycaster != NULL) {
00210                 delete raycaster;
00211                 raycaster = NULL;
00212         }
00213 
00214         if (transferFunction != NULL) {
00215                 delete transferFunction;
00216                 transferFunction = NULL;
00217         }
00218         
00219         return CWinApp::ExitInstance();
00220 }

BOOL CMy3dvisApp::InitInstance (    )  [virtual]
 

Definition at line 84 of file 3dvis.cpp.

References CTransfuncFile::LoadPresets(), m_ProcessIniFile(), and presetTransformFunctions. 

00085 {
00086 
00087         CTransfuncFile funcFile;
00088         presetTransformFunctions = funcFile.LoadPresets(m_dNumPresets);
00089 
00090 
00091         // Standard initialization
00092         // If you are not using these features and wish to reduce the size
00093         //  of your final executable, you should remove from the following
00094         //  the specific initialization routines you do not need.
00095 
00096 #ifdef _AFXDLL
00097         Enable3dControls();                     // Call this when using MFC in a shared DLL
00098 #else
00099         Enable3dControlsStatic();       // Call this when linking to MFC statically
00100 #endif
00101 
00102         // Change the registry key under which our settings are stored.
00103         // TODO: You should modify this string to be something appropriate
00104         // such as the name of your company or organization.
00105         SetRegistryKey(_T("Local AppWizard-Generated Applications"));
00106 
00107         LoadStdProfileSettings();  // Load standard INI file options (including MRU)
00108 
00109         // Register the application's document templates.  Document templates
00110         //  serve as the connection between documents, frame windows and views.
00111 
00112         CSingleDocTemplate* pDocTemplate;
00113         pDocTemplate = new CSingleDocTemplate(
00114                 IDR_MAINFRAME,
00115                 RUNTIME_CLASS(CMy3dvisDoc),
00116                 RUNTIME_CLASS(CMainFrame),       // main SDI frame window
00117                 RUNTIME_CLASS(CMy3dvisView));
00118         AddDocTemplate(pDocTemplate);
00119 
00120         // Parse command line for standard shell commands, DDE, file open
00121         CCommandLineInfo cmdInfo;
00122         ParseCommandLine(cmdInfo);
00123 
00124         // Dispatch commands specified on the command line
00125         if (!ProcessShellCommand(cmdInfo))
00126                 return FALSE;
00127 
00128         
00129         m_ProcessIniFile();
00130 
00131 
00132         // The one and only window has been initialized, so show and update it.
00133         m_pMainWnd->ShowWindow(SW_SHOW);
00134         m_pMainWnd->UpdateWindow();
00135         return TRUE;
00136 }

void CMy3dvisApp::m_BuildTransferFunction (  INDEXLIST &    function,
int    num
)  [private]
 

Definition at line 397 of file 3dvis.cpp.

References rgb::b, rgb::g, rgb::r, Transfunc::SetDensityColor(), Transfunc::SetOpacity(), and transferFunction.

Referenced by OnOptionsTransfer(), OnPreset0(), OnPreset1(), OnPreset2(), OnPreset3(), OnPreset4(), OnPreset5(), OnPreset6(), OnPreset7(), OnPreset8(), and OnPreset9(). 

00397                                                                       {
00398         if (!data3D)
00399                 return;
00400         
00401         if (!transferFunction)
00402                 transferFunction = new Transfunc();
00403 
00404         rgb col;
00405 
00406         for (int i = 1; i <= num; i++) {
00407                 COLORREF c = function[i].m_scColor;
00408                 col.r = (unsigned char)(function[i].m_scColor & 0x000000FF);
00409                 col.g = (unsigned char)((function[i].m_scColor & 0x0000FF00) >> 8);
00410                 col.b = (unsigned char)((function[i].m_scColor & 0x00FF0000) >> 16);
00411 
00412                         float test = (float)function[i].m_ucAlpha / 255;
00413                 for (int j = function[i].m_sdBegin;     j < function[i].m_sdEnd; j++) {
00414                         transferFunction->SetDensityColor(j, col);
00415                         transferFunction->SetOpacity(j, ((float)function[i].m_ucAlpha / 255));
00416                 }
00417         }
00418 
00419         if (slice == NULL)
00420                 slice = new Slice();
00421 
00422         slice->SetTransferfunction(transferFunction);
00423         slice->SetPixels(data3D, -1);
00424 }

void CMy3dvisApp::m_ProcessIniFile (  bool    store = false )  [private]
 

Definition at line 447 of file 3dvis.cpp.

References m_dFileThres, m_dPacketSize, and programPath.

Referenced by InitInstance(), OnFileIni(), and OnFileOpen(). 

00447                                              {
00448         FILE *file;
00449 
00450         string filename = programPath + "config.ini";
00451 
00452         if (!store && (file = fopen(filename.c_str(), "r")) != NULL) {
00453                 if (!data3D)
00454                         return;
00455                 
00456                 fscanf(file, "%d\n%d", &m_dFileThres, &m_dPacketSize);
00457                 data3D->SetFileThreshold(m_dFileThres);
00458                 data3D->SetDataPackets(m_dPacketSize);
00459 
00460                 fclose(file);
00461 
00462                 return;
00463         }
00464 
00465 
00466         if ((file = fopen(filename.c_str(), "w")) != NULL) {
00467                 m_dFileThres = 40;
00468                 m_dPacketSize = 10;
00469 
00470                 fprintf(file, "%d\n%d", m_dFileThres, m_dPacketSize);
00471                 fclose(file);
00472         }
00473 
00474 
00475 }

void CMy3dvisApp::OnAppAbout (    ) 
 

Definition at line 186 of file 3dvis.cpp. 

00187 {
00188         CAboutDlg aboutDlg;
00189         aboutDlg.DoModal();
00190 }

void CMy3dvisApp::OnFClose (    ) 
 

Definition at line 291 of file 3dvis.cpp.

References m_bOpen.

Referenced by OnFileOpen(). 

00292 {
00293         // TODO: Add your command handler code here
00294 
00295         if (data3D && !m_bOpen && MessageBox(m_pMainWnd->m_hWnd, "do you really want to close the\ncurrent data-set?",
00296                                         "close data-set", MB_YESNO) == IDNO)
00297                 return;
00298 
00299         
00300         AfxGetMainWnd()->SendMessage(MYWM_HIDE_BARS);
00301 
00302         
00303         if (slice != NULL) {
00304                 delete slice;
00305                 slice = NULL;
00306         }
00307 
00308         if (data3D != NULL) {
00309                 delete data3D;
00310                 data3D = NULL;
00311         }
00312 
00313         m_pMainWnd->SetWindowText("3D Visualisation");
00314 }

void CMy3dvisApp::OnFileInfo (    ) 
 

Definition at line 427 of file 3dvis.cpp.

References CFileInfoDialog::SetInfo(). 

00428 {
00429         // TODO: Add your command handler code here
00430         if (!data3D)
00431                 return;
00432         
00433         CFileInfoDialog fid;
00434         fid.SetInfo(data3D->filename, data3D->GetXDim(), data3D->GetYDim(), data3D->GetZDim());
00435         fid.DoModal();
00436 }

void CMy3dvisApp::OnFileIni (    ) 
 

Definition at line 477 of file 3dvis.cpp.

References IniFile::GetData(), m_ProcessIniFile(), and IniFile::SetupData(). 

00478 {
00479         // TODO: Add your command handler code here
00480         IniFile inifile;
00481         inifile.SetupData(m_dFileThres, m_dPacketSize);
00482         int answer = inifile.DoModal();
00483 
00484         if (answer == IDCANCEL)
00485                 return;
00486         
00487         
00488         inifile.GetData(m_dFileThres, m_dPacketSize);   
00489         m_ProcessIniFile(true);
00490 }

void CMy3dvisApp::OnFileOpen (    ) 
 

Definition at line 222 of file 3dvis.cpp.

References m_bOpen, m_bRenderVolume, m_ProcessIniFile(), and OnFClose(). 

00223 {
00224         // TODO: Add your command handler code here
00225         CFileDialog fd(TRUE, NULL, NULL, OFN_FILEMUSTEXIST,
00226                                         "Dat Files (*.dat)|*.dat| AllFiles (*.*)|* *|", m_pMainWnd);
00227         
00228 
00229         int returnVal = fd.DoModal();
00230 
00231         if(returnVal == IDOK) {
00232 
00233                 m_bOpen = true;
00234                 this->OnFClose();
00235                 m_bOpen = false;
00236                         
00237                 if (data3D != NULL) {
00238                         if (MessageBox(m_pMainWnd->m_hWnd, "Already data loaded! Unload currend data?",
00239                                                                                                         "load new data", MB_YESNO) == IDYES) {
00240                                 delete data3D;
00241                                 data3D = NULL;
00242                         }
00243                         else
00244                                 return;
00245                 }
00246 
00247 
00248                 CString filename = fd.GetFileName();
00249                 char *fn = new char[filename.GetLength() + 1];
00250                 for (int i = 0; i < filename.GetLength(); i++) {
00251                         fn[i] = filename.GetAt(i);
00252                 }
00253                 fn[i] = '\0';
00254 
00255                 
00256                 data3D = new Data();
00257                 m_ProcessIniFile();
00258 
00259 
00260                 SetWindowText(m_pMainWnd->m_hWnd, "3D Visualisation - loading visualisation data, please wait,...");
00261 
00262 
00263 //              AfxGetMainWnd()->SendMessage(MYWM_SHOWABORT, (WPARAM) 0, (LPARAM) 0);
00264 
00265                 data3D->LoadData(fn);
00266                 delete[] fn;
00267 
00268 //              AfxGetMainWnd()->SendMessage(MYWM_HIDEABORT, (WPARAM) 0, (LPARAM) 0);
00269                 
00270                 m_bRenderVolume = false;
00271 
00272 
00273                 if (slice == NULL)
00274                         slice = new Slice();
00275 
00276                 slice->SetPixels(data3D, 0);
00277                 int num = slice->GetSliceNumber(data3D);
00278 
00279 
00280                 
00281                 if (!m_bRenderVolume)
00282                         AfxGetMainWnd()->SendMessage(MYWM_SHOW_BAR, (WPARAM) 0, (LPARAM) 0);
00283                 else
00284                         AfxGetMainWnd()->SendMessage(MYWM_SHOW_BAR, (WPARAM) 1, (LPARAM) 0);
00285                 
00286 
00287                 SetWindowText(m_pMainWnd->m_hWnd, CString("3D Visualisation - loaded \"" + filename + "\""));
00288    }
00289 }

void CMy3dvisApp::OnMenuVolume (    ) 
 

Definition at line 438 of file 3dvis.cpp. 

00439 {
00440         // TODO: Add your command handler code here
00441         AfxGetMainWnd()->SendMessage(MYWM_CHANGE_RENDERING, (WPARAM) 1, 1);
00442 }

void CMy3dvisApp::OnOptionsTransfer (    ) 
 

Definition at line 322 of file 3dvis.cpp.

References m_BuildTransferFunction(), m_Transferdiag, and transferfuncform::m_vTransferIndices. 

00323 {
00324         // TODO: Add your command handler code here
00325         if (data3D == NULL)
00326                 return;
00327 
00328         int response = m_Transferdiag.DoModal();
00329 
00330 
00331         if (response == IDOK) {
00332                 int num = m_Transferdiag.m_vTransferIndices.size() - 1;
00333 
00334                 if (num <= 0)
00335                         return;
00336 
00337                 m_BuildTransferFunction(m_Transferdiag.m_vTransferIndices, num);
00338         }
00339 
00340 
00341         m_pMainWnd->Invalidate();
00342         m_pMainWnd->UpdateWindow();
00343 }

void CMy3dvisApp::OnPreset0 (    ) 
 

Definition at line 346 of file 3dvis.cpp.

References m_BuildTransferFunction(). 

00346                             {
00347         m_BuildTransferFunction(presetTransformFunctions[0],
00348                                                         presetTransformFunctions[0].size() - 1);
00349 }

void CMy3dvisApp::OnPreset1 (    ) 
 

Definition at line 351 of file 3dvis.cpp.

References m_BuildTransferFunction(). 

00351                             {
00352         m_BuildTransferFunction(presetTransformFunctions[1],
00353                                                         presetTransformFunctions[1].size() - 1);
00354 }

void CMy3dvisApp::OnPreset2 (    ) 
 

Definition at line 356 of file 3dvis.cpp.

References m_BuildTransferFunction(). 

00356                             {
00357         m_BuildTransferFunction(presetTransformFunctions[2],
00358                                                         presetTransformFunctions[2].size() - 1);
00359 }

void CMy3dvisApp::OnPreset3 (    ) 
 

Definition at line 361 of file 3dvis.cpp.

References m_BuildTransferFunction(). 

00361                             {
00362         m_BuildTransferFunction(presetTransformFunctions[3],
00363                                                         presetTransformFunctions[3].size() - 1);
00364 }

void CMy3dvisApp::OnPreset4 (    ) 
 

Definition at line 366 of file 3dvis.cpp.

References m_BuildTransferFunction(). 

00366                             {
00367         m_BuildTransferFunction(presetTransformFunctions[4],
00368                                                         presetTransformFunctions[4].size() - 1);
00369 }

void CMy3dvisApp::OnPreset5 (    ) 
 

Definition at line 371 of file 3dvis.cpp.

References m_BuildTransferFunction(). 

00371                             {
00372         m_BuildTransferFunction(presetTransformFunctions[5],
00373                                                         presetTransformFunctions[5].size() - 1);
00374 }

void CMy3dvisApp::OnPreset6 (    ) 
 

Definition at line 376 of file 3dvis.cpp.

References m_BuildTransferFunction(). 

00376                             {
00377         m_BuildTransferFunction(presetTransformFunctions[6],
00378                                                         presetTransformFunctions[6].size() - 1);
00379 }

void CMy3dvisApp::OnPreset7 (    ) 
 

Definition at line 381 of file 3dvis.cpp.

References m_BuildTransferFunction(). 

00381                             {
00382         m_BuildTransferFunction(presetTransformFunctions[7],
00383                                                         presetTransformFunctions[7].size() - 1);
00384 }

void CMy3dvisApp::OnPreset8 (    ) 
 

Definition at line 386 of file 3dvis.cpp.

References m_BuildTransferFunction(). 

00386                             {
00387         m_BuildTransferFunction(presetTransformFunctions[8],
00388                                                         presetTransformFunctions[8].size() - 1);
00389 }

void CMy3dvisApp::OnPreset9 (    ) 
 

Definition at line 391 of file 3dvis.cpp.

References m_BuildTransferFunction(). 

00391                             {
00392         m_BuildTransferFunction(presetTransformFunctions[9],
00393                                                         presetTransformFunctions[9].size() - 1);
00394 }

void CMy3dvisApp::OnRenderVolume (    ) 
 

Definition at line 496 of file 3dvis.cpp. 

00497 {
00498         // TODO: Add your command handler code here
00499         if (!data3D || !slice)
00500                 return;
00501 
00502         if (!((CMy3dvisApp *)AfxGetApp())->transferFunction) {
00503                 MessageBox(m_pMainWnd->m_hWnd,
00504                                         "please select or create a transferfunction",
00505                                         "transferfunction missing",
00506                                         MB_OK);
00507                 return;
00508         }
00509                 
00510 
00511         if (((CMy3dvisApp *)AfxGetApp())->m_bRenderVolume) {
00512                 ((CMy3dvisApp *)AfxGetApp())->m_bRenderVolume = false;
00513 
00514                 AfxGetMainWnd()->SendMessage(MYWM_CHANGE_RENDERING, (WPARAM) 0, (LPARAM) 0);
00515         }
00516         else {
00517                 ((CMy3dvisApp *)AfxGetApp())->m_bRenderVolume = true;
00518 
00519                 AfxGetMainWnd()->SendMessage(MYWM_CHANGE_RENDERING, (WPARAM) 1, (LPARAM) 0);
00520 
00521                 raycaster = new Raycaster();
00522                 raycaster->SetViewingCondition(VECTOR(300,300,300),Color(0.0f,1.0f,0.0f),0.2f,0.2f,0.2f,8);
00523 
00524                 raycaster->Initialize(VECTOR(92,-20,85),400,400,1.0f,data3D,((CMy3dvisApp *)AfxGetApp())->transferFunction);
00525                 raycaster->Zoom(1.1f); // werte > 1.0 hinein zoomen <1.0 wegzoomen
00526                 raycaster->SetLight(false);
00527                 raycaster->SetTreshold(1500);
00528                 raycaster->SetRaytype(NN);
00529                 raycaster->SetRendermode(FH);
00530                 raycaster->SetPreCalcGradients(true);
00531         }
00532 }

Member Data Documentation

bool CMy3dvisApp::m_bClicked [private]
 

Definition at line 35 of file 3dvis.h.

Referenced by CMy3dvisApp().

bool CMy3dvisApp::m_bOpen [private]
 

Definition at line 34 of file 3dvis.h.

Referenced by OnFClose(), and OnFileOpen().

bool CMy3dvisApp::m_bRenderVolume
 

Definition at line 50 of file 3dvis.h.

Referenced by CMy3dvisApp(), and OnFileOpen().

int CMy3dvisApp::m_dFileThres [private]
 

Definition at line 37 of file 3dvis.h.

Referenced by CMy3dvisApp(), and m_ProcessIniFile().

int CMy3dvisApp::m_dNumPresets
 

Definition at line 51 of file 3dvis.h.

int CMy3dvisApp::m_dOperation [private]
 

Definition at line 32 of file 3dvis.h.

Referenced by CMy3dvisApp().

int CMy3dvisApp::m_dPacketSize [private]
 

Definition at line 38 of file 3dvis.h.

Referenced by CMy3dvisApp(), and m_ProcessIniFile().

transferfuncform CMy3dvisApp::m_Transferdiag [private]
 

Definition at line 40 of file 3dvis.h.

Referenced by OnOptionsTransfer().

INDEXLIST* CMy3dvisApp::presetTransformFunctions [private]
 

Definition at line 42 of file 3dvis.h.

Referenced by InitInstance().

string CMy3dvisApp::programPath
 

Definition at line 54 of file 3dvis.h.

Referenced by CMy3dvisApp(), and m_ProcessIniFile().

Transfunc* CMy3dvisApp::transferFunction
 

Definition at line 52 of file 3dvis.h.

Referenced by CMy3dvisApp(), ExitInstance(), and m_BuildTransferFunction().

The documentation for this class was generated from the following files:
Generated on Thu Jan 23 12:32:16 2003 by doxygen1.3-rc2