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
 139         void wxVtkSceneManager::disconnectDrop()
 140         {
 141                 _baseView->GetWxVTKRenderWindowInteractor()->SetDropTarget(NULL);
 142         }
 143
 144         //=========================================================================
 145
 146         wxVtkSceneManager::~wxVtkSceneManager()
 147         {
 148         }
 149
 150         //=========================================================================
 151
 152         void wxVtkSceneManager::configureBaseView()
 153         {
 154                 vtkInteractorStyleBaseView2D *interactorstylebaseview = vtkInteractorStyleBaseView2D::New();
 155
 156                 _baseView->SetInteractorStyleBaseView(interactorstylebaseview);
 157
 158                 // Important to activate the 2D interaction system
 159                 wxVTKRenderWindowInteractor *iren = _baseView->GetWxVTKRenderWindowInteractor();
 160                 interactorstylebaseview->SetInteractor ( iren );
 161                 iren->SetInteractorStyle(interactorstylebaseview);
 162                 interactorstylebaseview->SetwxVtkBaseView(_baseView);
 163
 164                 _baseView->GetRenderer()->GetActiveCamera()->ParallelProjectionOn();
 165                 _baseView->GetRenderer()->ResetCamera(-100,100,-100,100,900,1000);
 166
 167                 _baseView->GetRenderer()->SetBackground(0.9,0.9,0.9);
 168                 _baseView->GetRenderer()->GradientBackgroundOff();
 169                 _baseView->Refresh();
 170         }
 171
 172         //=========================================================================
 173
 174         void wxVtkSceneManager::createGBlackBox(int x, int y, std::string packageName, std::string boxName)
 175         {
 176
 177                 int windowWidth=_baseView->GetRenWin()->GetSize()[0];
 178                 int windowHeight=_baseView->GetRenWin()->GetSize()[1];
 179
 180                 int type = GBLACKBOX;
 181
 182                 //Create the MVC Objects
 183
 184                 GBlackBoxModel *model = (GBlackBoxModel*)GObjectsMVCFactory::getInstance()->createGObjectModel(type);
 185                 vtkGObjectView *view = GObjectsMVCFactory::getInstance()->createGObjectView(type);
 186                 GObjectController* controller = GObjectsMVCFactory::getInstance()->createGObjectController(type);
 187
 188                 BlackBoxDescriptor::Pointer descriptor = GObjectsMVCFactory::getInstance()->getBlackBoxDescriptor(packageName, boxName);
 189
 190                 //Prepares the initial model
 191                 //The coordinates obtained are the following. Top-Left:x=0,y=0 Bottom-Right:x=width,y=height
 192
 193                 double xx = x;
 194                 double yy =  windowHeight-y;
 195
 196                 //z value is not important yet, because it is only used a parallel projection
 197                 double zz = 900;
 198
 199                 _baseView->TransCoordScreenToWorld(xx,yy,zz);
 200                 model->setInicPoint(xx,yy,zz);
 201
 202                 int cantObjects = _objects.size();
 203                 cantObjects++;
 204                 std::stringstream stream;
 205
 206                 if(cantObjects<10)
 207                 {
 208                         stream << "Box0" << cantObjects;
 209                 }
 210                 else
 211                 {
 212                         stream << "Box" << cantObjects;
 213                 }
 214                 std::string arraystring = stream.str();
 215
 216                 model->setBBTKName(arraystring);
 217                 model->setBBTKType(boxName);
 218
 219                 model->addObserver(view);
 220                 model->addObserver(this);
 221
 222                 //Iterate and create the input ports
 223                 std::map<std::string, BlackBoxInputDescriptor*> descriptorInMap = descriptor->GetInputDescriptorMap();
 224                 std::map<std::string, BlackBoxInputDescriptor*>::iterator itInput;
 225
 226                 int i=0;
 227                 for(itInput = descriptorInMap.begin(); itInput != descriptorInMap.end(); ++itInput)
 228                 {
 229                         BlackBoxInputDescriptor *desc = itInput->second;
 230                         createGInputPort(GINPUTPORT,i,model,desc);
 231                         i++;
 232                 }
 233
 234                 //Iterate and create the output ports
 235                 std::map<std::string, BlackBoxOutputDescriptor*> descriptorOutMap = descriptor->GetOutputDescriptorMap();
 236                 std::map<std::string, BlackBoxOutputDescriptor*>::iterator itOutput;
 237
 238                 i=0;
 239                 for(itOutput = descriptorOutMap.begin();itOutput != descriptorOutMap.end(); ++itOutput)
 240                 {
 241                         BlackBoxOutputDescriptor *desc = itOutput->second;
 242                         createGOutputPort(GOUTPUTPORT,i,model,desc);
 243                         i++;
 244                 }
 245
 246
 247                 //Associates the view with the correspondent renderer and the  model.
 248                 //(NOTE: Refresh is only made by the view)
 249                 view->setModel(model);
 250                 view->setBaseView(_baseView);
 251                 view->initVtkObjects();
 252
 253                 //Associates the controller with the correspondent model and view
 254                 controller->setModelAndView(model,view);
 255
 256                 //Resgiter change to the observers of the actual model
 257                 model->setChanged();
 258                 model->notifyObservers();
 259
 260                 //Register the controller of the new object
 261                 registerController((InteractorStyleMaracas*) controller);
 262
 263                 //Add the object to the objects list
 264                 _objects.push_back(controller);
 265
 266                 int newId = _controllers.size();
 267                 controller->setId(newId);
 268                 _controllers[newId] = controller;
 269
 270         }
 271
 272         //=========================================================================
 273
 274         void wxVtkSceneManager::createGInputPort(int portType, int posinBox,GBlackBoxModel *blackBox, BlackBoxInputDescriptor *desc)
 275         {
 276                 createGPort(portType,posinBox,blackBox);
 277         }
 278
 279         //=========================================================================
 280
 281         void wxVtkSceneManager::createGOutputPort(int portType, int posinBox,GBlackBoxModel *blackBox, BlackBoxOutputDescriptor *desc)
 282         {
 283                 createGPort(portType,posinBox,blackBox);
 284         }
 285
 286         //=========================================================================
 287
 288         void wxVtkSceneManager::createGPort(int portType, int posInBox,GBlackBoxModel *blackBox)
 289         {
 290                 int type = GPORT;
 291
 292                 //Create the MVC Objects
 293                 GPortModel *model = (GPortModel*)GObjectsMVCFactory::getInstance()->createGObjectModel(type);
 294                 vtkGObjectView *view = GObjectsMVCFactory::getInstance()->createGObjectView(type);
 295                 GObjectController* controller = GObjectsMVCFactory::getInstance()->createGObjectController(type);
 296
 297                 model->registerInBox(blackBox,portType, posInBox);
 298                 blackBox->addOutputPort(model);
 299
 300                 model->addObserver(view);
 301                 model->addObserver(this);
 302
 303                 //Associates the view with the correspondent renderer and the  model.
 304                 //(NOTE: Refresh is only made by the view)
 305                 view->setModel(model);
 306                 view->setBaseView(_baseView);
 307                 view->initVtkObjects();
 308
 309                 //Associates the controller with the correspondent model and view
 310                 controller->setModelAndView(model,view);
 311
 312                 model->notifyObservers();
 313
 314                 //Register the controller of the new object
 315                 registerController((InteractorStyleMaracas*) controller);
 316
 317                 int newId = _controllers.size();
 318                 controller->setId(newId);
 319                 _controllers[newId] = controller;
 320         }
 321
 322         //=========================================================================
 323
 324         void wxVtkSceneManager::createGConnector(GPortModel* startPort)
 325         {
 326                 manualContourControler* manContourControl       = new manualContourControler();
 327                 GConnectorView* manViewerContour        = new GConnectorView();
 328                 manualContourModel* manContourModel     = new manualContourModel();
 329                 manContourModel->SetCloseContour(false);
 330
 331                 manViewerContour->SetModel( manContourModel );
 332                 manViewerContour->SetWxVtkBaseView( _baseView );
 333                 manViewerContour->SetRange( 0.5 );
 334                 manViewerContour->SetZ( 900 );
 335
 336                 manViewerContour->SetColorNormalContour(0, 0, 1);
 337                 manViewerContour->SetColorEditContour(0.5, 0.5, 0.5);
 338                 manViewerContour->SetColorSelectContour(1, 0.8, 0);
 339                 manViewerContour->SetWidthLine(1);
 340
 341                 manContourControl->SetModelView( manContourModel , manViewerContour );
 342                 manContourControl->Configure();
 343                 int i,sizeLstPoints = manContourModel->GetSizeLstPoints();
 344
 345                 for ( i=0; i<sizeLstPoints; i++ )
 346                 {
 347                         manViewerContour->AddPoint();
 348                 }
 349
 350                 manContourControl->CreateNewManualContour();
 351
 352                 manViewerContour->RefreshContour();
 353
 354
 355                 double x,y,z;
 356                 startPort->getCenter(x,y,z);
 357
 358                 manContourControl->SetState(1);
 359                 manContourModel->SetCloseContour(false);
 360
 361                 manContourModel->AddPoint(x,y,z);
 362                 manViewerContour->AddPoint();
 363
 364                 manContourModel->AddPoint(x,y,z);
 365                 manViewerContour->AddPoint();
 366
 367                 int bak= manContourControl->GetNumberOfPointsManualContour() - 1;
 368                 manContourControl->_bakIdPoint=bak;
 369                 manViewerContour->Refresh();
 370
 371                 manContourControl->SetMoving( false );
 372
 373                 registerController((InteractorStyleMaracas*) manContourControl);
 374
 375         }
 376
 377         //=========================================================================
 378
 379         void wxVtkSceneManager::registerController(InteractorStyleMaracas *param)
 380         {
 381                 vtkInteractorStyleBaseView* baseViewControlManager = (vtkInteractorStyleBaseView*)_baseView->GetInteractorStyleBaseView();
 382                 baseViewControlManager->AddInteractorStyleMaracas( param );
 383         }
 384
 385         //=========================================================================
 386
 387         vtkRenderer* wxVtkSceneManager::getRenderer()
 388         {
 389                 return _baseView->GetRenderer();
 390         }
 391
 392         //=========================================================================
 393
 394         vtkRenderWindow* wxVtkSceneManager::getRenderWindow()
 395         {
 396                 return _baseView->GetRenWin();
 397         }
 398         //=========================================================================
 399
 400         bool wxVtkSceneManager::OnMouseMove()
 401         {
 402                 return true;
 403         }
 404
 405         //=========================================================================
 406
 407         void wxVtkSceneManager::update(int idController,int command)
 408         {
 409
 410                 if(command==INIT_CREATION_CONTOUR)
 411                 {
 412                         GObjectController* cont = _controllers[idController];
 413                         if(cont->getGObjectType() == GPORT)
 414                         {
 415                                 GPortController* controller = (GPortController*)cont;
 416                                 vtkGPortView* view = (vtkGPortView*)controller->getView();
 417
 418                                 if(view->getState() == CREATING_CONTOUR)
 419                                 {
 420                                         //pre: The port in this state is an output port
 421                                         GPortModel* startOutputPort = (GPortModel*)controller->getModel();
 422                                         createGConnector(startOutputPort);
 423                                 }
 424                         }
 425
 426                 }
 427         }
 428
 429         //=========================================================================
 430
 431 }  // EO namespace bbtk
 432
 433 // EOF
 434