lib/EditorGraphicBBS/bbsKernelEditorGraphic/wxVtkSceneManager.cxx

   1 /*=========================================================================
   2 Program:   bbtk
   3 Module:    $RCSfile$
   4 Language:  C++
   5 Date:      $Date$
   6 Version:   $Revision$
   7 =========================================================================*/
   8
   9 /* ---------------------------------------------------------------------
  10
  11 * Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
  12 * Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
  13 *
  14 *  This software is governed by the CeCILL-B license under French law and
  15 *  abiding by the rules of distribution of free software. You can  use,
  16 *  modify and/ or redistribute the software under the terms of the CeCILL-B
  17 *  license as circulated by CEA, CNRS and INRIA at the following URL
  18 *  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  19 *  or in the file LICENSE.txt.
  20 *
  21 *  As a counterpart to the access to the source code and  rights to copy,
  22 *  modify and redistribute granted by the license, users are provided only
  23 *  with a limited warranty  and the software's author,  the holder of the
  24 *  economic rights,  and the successive licensors  have only  limited
  25 *  liability.
  26 *
  27 *  The fact that you are presently reading this means that you have had
  28 *  knowledge of the CeCILL-B license and that you accept its terms.
  29 * ------------------------------------------------------------------------ */
  30
  31 /**
  32 *  \file
  33 *  \brief Class bbtk::wxVtkSceneManager .
  34 */
  35
  36
  37 #include "wxVtkSceneManager.h"
  38
  39 namespace bbtk
  40 {
  41
  42
  43         //=========================================================================
  44         wxVtkSceneManager::wxVtkSceneManager(wxDropTarget *parent, wxVtk3DBaseView *baseView,int id)
  45         {
  46                 _id=id;
  47                 _baseView=baseView;
  48                 if( _baseView!=NULL )
  49                 {
  50
  51                         _baseView->GetWxVTKRenderWindowInteractor()->SetDropTarget(parent);
  52                         registerController(this);
  53                         configureBaseView();
  54
  55                         ///// ******* TO ERASE *******
  56                         //JUST TO TEST
  57                         //
  58                         /*
  59                         vtkConeSource *cone = vtkConeSource::New();
  60
  61                    cone->SetResolution(10);
  62
  63                    vtkPolyDataMapper *map = vtkPolyDataMapper::New();
  64                    map->SetInput(cone->GetOutput());
  65
  66                    vtkActor *act = vtkActor::New();
  67
  68                    act->SetMapper(map);
  69
  70                    vtkPoints *_pts = vtkPoints::New();
  71                         _pts->SetNumberOfPoints(4);
  72
  73                         _pts->SetPoint(0, -100  , -100  , 900 );
  74                         _pts->SetPoint(1,  100  , -100  , 900 );
  75                         _pts->SetPoint(2,  100  ,  100  , 900 );
  76                         _pts->SetPoint(3, -100  ,  100  , 900 );
  77
  78                         vtkCellArray *lines = vtkCellArray::New();
  79                         lines->InsertNextCell(5);
  80                         lines->InsertCellPoint(0);
  81                         lines->InsertCellPoint(1);
  82                         lines->InsertCellPoint(2);
  83                         lines->InsertCellPoint(3);
  84                         lines->InsertCellPoint(0);
  85
  86                         vtkPolyData *_pd = vtkPolyData::New();
  87                         _pd->SetPoints( _pts );
  88                         _pd->SetLines( lines );
  89
  90                         vtkActor *_pointVtkActor        =       vtkActor::New();
  91                         vtkPolyDataMapper* _bboxMapper          =       vtkPolyDataMapper::New();
  92
  93                         _bboxMapper->SetInput(_pd);
  94                         _pointVtkActor->SetMapper(_bboxMapper);
  95
  96                         getRenderer()->AddActor(_pointVtkActor);
  97
  98
  99
 100
 101                    vtkPoints *_pts2 = vtkPoints::New();
 102                         _pts2->SetNumberOfPoints(4);
 103
 104                         _pts2->SetPoint(0, -105 , -100  , -50 );
 105                         _pts2->SetPoint(1,  100 , -100  , -50 );
 106                         _pts2->SetPoint(2,  100 ,  100  , -50 );
 107                         _pts2->SetPoint(3, -105 ,  100  , -50 );
 108
 109                         vtkCellArray *lines2 = vtkCellArray::New();
 110                         lines2->InsertNextCell(5);
 111                         lines2->InsertCellPoint(0);
 112                         lines2->InsertCellPoint(1);
 113                         lines2->InsertCellPoint(2);
 114                         lines2->InsertCellPoint(3);
 115                         lines2->InsertCellPoint(0);
 116
 117                         vtkPolyData *_pd2 = vtkPolyData::New();
 118                         _pd2->SetPoints( _pts2 );
 119                         _pd2->SetLines( lines2 );
 120
 121                         vtkActor *_pointVtkActor2       =       vtkActor::New();
 122                         vtkPolyDataMapper* _bboxMapper2         =       vtkPolyDataMapper::New();
 123
 124                         _bboxMapper2->SetInput(_pd2);
 125                         _pointVtkActor2->SetMapper(_bboxMapper2);
 126
 127                         getRenderer()->AddActor(_pointVtkActor2);
 128
 129                         */
 130                         // ******* TO ERASE *******
 131                         /////////////////////
 132
 133                 }
 134         }
 135
 136
 137         //=========================================================================
 138         void wxVtkSceneManager::disconnectDrop()
 139         {
 140                 _baseView->GetWxVTKRenderWindowInteractor()->SetDropTarget(NULL);
 141         }
 142         //=========================================================================
 143         wxVtkSceneManager::~wxVtkSceneManager()
 144         {
 145         }
 146         //=========================================================================
 147
 148         void wxVtkSceneManager::configureBaseView()
 149         {
 150                 vtkInteractorStyleBaseView2D *interactorstylebaseview = vtkInteractorStyleBaseView2D::New();
 151
 152                 _baseView->SetInteractorStyleBaseView(interactorstylebaseview);
 153
 154                 // Important to activate the 2D interaction system
 155                 wxVTKRenderWindowInteractor *iren = _baseView->GetWxVTKRenderWindowInteractor();
 156                 interactorstylebaseview->SetInteractor ( iren );
 157                 iren->SetInteractorStyle(interactorstylebaseview);
 158                 interactorstylebaseview->SetwxVtkBaseView(_baseView);
 159
 160                 _baseView->GetRenderer()->GetActiveCamera()->ParallelProjectionOn();
 161                 _baseView->GetRenderer()->ResetCamera(-100,100,-100,100,900,900);
 162
 163
 164                 _baseView->GetRenderer()->SetBackground(0.9,0.9,0.9);
 165                 _baseView->GetRenderer()->GradientBackgroundOff();
 166                 _baseView->Refresh();
 167         }
 168
 169         //=========================================================================
 170
 171         void wxVtkSceneManager::createGBlackBox(int x, int y, std::string packageName, std::string boxName)
 172         {
 173
 174                 int windowWidth=_baseView->GetRenWin()->GetSize()[0];
 175                 int windowHeight=_baseView->GetRenWin()->GetSize()[1];
 176
 177                 int type = GBLACKBOX;
 178
 179                 //Create the MVC Objects
 180
 181                 GBlackBoxModel *model = (GBlackBoxModel*)GObjectsMVCFactory::getInstance()->createGObjectModel(type);
 182                 vtkGObjectView *view = GObjectsMVCFactory::getInstance()->createGObjectView(type);
 183                 GObjectController* controller = GObjectsMVCFactory::getInstance()->createGObjectController(type);
 184
 185                 BlackBoxDescriptor::Pointer descriptor = GObjectsMVCFactory::getInstance()->getBlackBoxDescriptor(packageName, boxName);
 186
 187                 //Prepares the initial model
 188                 //The coordinates obtained are the following. Top-Left:x=0,y=0 Bottom-Right:x=width,y=height
 189
 190                 double xx = x;
 191                 double yy =  windowHeight-y;
 192
 193                 //z value is not important yet, because it is only used a parallel projection
 194                 double zz = 900;
 195
 196                 _baseView->TransCoordScreenToWorld(xx,yy,zz);
 197                 model->setInicPoint(xx,yy,zz);
 198
 199                 int cantObjects = _objects.size();
 200                 cantObjects++;
 201                 std::stringstream stream;
 202                 stream << "Box:Algo " << cantObjects;
 203                 std::string arraystring = stream.str();
 204
 205                 model->setBBTKName(arraystring);
 206                 model->setBBTKType(boxName);
 207
 208                 model->addObserver(view);
 209                 model->addObserver(this);
 210
 211                 //Iterate and create the input ports
 212                 std::map<std::string, BlackBoxInputDescriptor*> descriptorInMap = descriptor->GetInputDescriptorMap();
 213                 std::map<std::string, BlackBoxInputDescriptor*>::iterator itInput;
 214
 215                 int i=0;
 216                 for(itInput = descriptorInMap.begin(); itInput != descriptorInMap.end(); ++itInput)
 217                 {
 218                         BlackBoxInputDescriptor *desc = itInput->second;
 219                         createGInputPort(desc,model,i);
 220                         i++;
 221                 }
 222
 223                 //Iterate and create the output ports
 224                 std::map<std::string, BlackBoxOutputDescriptor*> descriptorOutMap = descriptor->GetOutputDescriptorMap();
 225                 std::map<std::string, BlackBoxOutputDescriptor*>::iterator itOutput;
 226
 227                 i=0;
 228                 for(itOutput = descriptorOutMap.begin();itOutput != descriptorOutMap.end(); ++itOutput)
 229                 {
 230                         BlackBoxOutputDescriptor *desc = itOutput->second;
 231                         createGOutputPort(desc,model,i);
 232                         i++;
 233                 }
 234
 235
 236                 //Associates the view with the correspondent renderer and the  model.
 237                 //(NOTE: Refresh is only made by the view)
 238                 view->setModel(model);
 239                 view->setBaseView(_baseView);
 240                 view->initVtkObjects();
 241
 242                 //Associates the controller with the correspondent model and view
 243                 controller->setModelAndView(model,view);
 244
 245                 //Resgiter change to the observers of the actual model
 246                 model->setChanged();
 247                 model->notifyObservers();
 248
 249                 //Register the controller of the new object
 250                 registerController((InteractorStyleMaracas*) controller);
 251
 252                 //Add the object to the objects list (only boxes and connectors)
 253                 _objects.push_back(model);
 254
 255         }
 256
 257         //=========================================================================
 258
 259         void wxVtkSceneManager::createGOutputPort(BlackBoxOutputDescriptor *desc,GBlackBoxModel *blackBox, int pos)
 260         {
 261                 int type = GPORT;
 262
 263                 //Create the MVC Objects
 264                 GPortModel *model = (GPortModel*)GObjectsMVCFactory::getInstance()->createGObjectModel(type);
 265                 vtkGObjectView *view = GObjectsMVCFactory::getInstance()->createGObjectView(type);
 266                 GObjectController* controller = GObjectsMVCFactory::getInstance()->createGObjectController(type);
 267
 268                 model->registerInBox(blackBox,GOUTPUTPORT, pos);
 269                 blackBox->addOutputPort(model);
 270
 271                 model->addObserver(view);
 272                 model->addObserver(this);
 273
 274                 //Associates the view with the correspondent renderer and the  model.
 275                 //(NOTE: Refresh is only made by the view)
 276                 view->setModel(model);
 277                 view->setBaseView(_baseView);
 278                 view->initVtkObjects();
 279
 280                 //Associates the controller with the correspondent model and view
 281                 controller->setModelAndView(model,view);
 282
 283                 //Register the controller of the new object
 284                 registerController((InteractorStyleMaracas*) controller);
 285         }
 286
 287         //=========================================================================
 288
 289         void wxVtkSceneManager::createGInputPort(BlackBoxInputDescriptor *desc,GBlackBoxModel *blackBox, int pos)
 290         {
 291                 int type = GPORT;
 292
 293                 //Create the MVC Objects
 294                 GPortModel *model = (GPortModel*)GObjectsMVCFactory::getInstance()->createGObjectModel(type);
 295                 vtkGObjectView *view = GObjectsMVCFactory::getInstance()->createGObjectView(type);
 296                 GObjectController* controller = GObjectsMVCFactory::getInstance()->createGObjectController(type);
 297
 298                 model->registerInBox(blackBox,GINPUTPORT,pos);
 299                 blackBox->addInputPort(model);
 300
 301                 model->addObserver(view);
 302                 model->addObserver(this);
 303
 304                 //Associates the view with the correspondent renderer and the  model.
 305                 //(NOTE: Refresh is only made by the view)
 306                 view->setModel(model);
 307                 view->setBaseView(_baseView);
 308                 view->initVtkObjects();
 309
 310                 //Associates the controller with the correspondent model and view
 311                 controller->setModelAndView(model,view);
 312
 313                 //Register the controller of the new object
 314                 registerController((InteractorStyleMaracas*) controller);
 315         }
 316
 317         //=========================================================================
 318
 319         void wxVtkSceneManager::createGConnector(GPortModel* startPort)
 320         {
 321                 manualContourControler* manContourControl       = new manualContourControler();
 322                 GConnectorView* manViewerContour        = new GConnectorView();
 323                 manualContourModel* manContourModel     = new manualContourModel();
 324                 manContourModel->SetCloseContour(false);
 325
 326                 manViewerContour->SetModel( manContourModel );
 327                 manViewerContour->SetWxVtkBaseView( _baseView );
 328                 manViewerContour->SetRange( 0.5 );
 329                 manViewerContour->SetZ( 900 );
 330
 331                 manViewerContour->SetColorNormalContour(0, 0, 1);
 332                 manViewerContour->SetColorEditContour(0.5, 0.5, 0.5);
 333                 manViewerContour->SetColorSelectContour(1, 0.8, 0);
 334                 manViewerContour->SetWidthLine(1);
 335
 336                 manContourControl->SetModelView( manContourModel , manViewerContour );
 337                 manContourControl->Configure();
 338                 int i,sizeLstPoints = manContourModel->GetSizeLstPoints();
 339
 340                 for ( i=0; i<sizeLstPoints; i++ )
 341                 {
 342                         manViewerContour->AddPoint();
 343                 }
 344
 345                 manContourControl->CreateNewManualContour();
 346
 347                 manViewerContour->RefreshContour();
 348
 349                 registerController((InteractorStyleMaracas*) manContourControl);
 350
 351         }
 352
 353         //=========================================================================
 354
 355         void wxVtkSceneManager::registerController(InteractorStyleMaracas *param)
 356         {
 357                 vtkInteractorStyleBaseView* baseViewControlManager = (vtkInteractorStyleBaseView*)_baseView->GetInteractorStyleBaseView();
 358                 baseViewControlManager->AddInteractorStyleMaracas( param );
 359         }
 360
 361         //=========================================================================
 362
 363         vtkRenderer* wxVtkSceneManager::getRenderer()
 364         {
 365                 return _baseView->GetRenderer();
 366         }
 367
 368         //=========================================================================
 369
 370         vtkRenderWindow* wxVtkSceneManager::getRenderWindow()
 371         {
 372                 return _baseView->GetRenWin();
 373         }
 374         //=========================================================================
 375
 376         bool wxVtkSceneManager::OnMouseMove()
 377         {
 378                 return true;
 379         }
 380
 381         //=========================================================================
 382
 383         void wxVtkSceneManager::update(int command)
 384         {
 385
 386                 if(command==INIT_CREATION_CONTOUR)
 387                 {
 388                         for(int i = 0; i<_objects.size();i++)
 389                         {
 390                                 if(_objects[i]->getGObjectType() == GBLACKBOX)
 391                                 {
 392
 393                                         GPortModel* startOutputPort=((GBlackBoxModel*)_objects[i])->getStartOutputPort();
 394                                         createGConnector(startOutputPort);
 395
 396                                 }
 397                                 else
 398                                 {
 399                                         // The others must not react to events
 400                                 }
 401                         }
 402                 }
 403         }
 404
 405         //=========================================================================
 406
 407 }  // EO namespace bbtk
 408
 409 // EOF
 410