New widget pipeline : progressing ...

[bbtk.git] / packages / wxvtk / src / bbwxvtkViewer3D.cxx

diff --git a/packages/wxvtk/src/bbwxvtkViewer3D.cxx b/packages/wxvtk/src/bbwxvtkViewer3D.cxx
index 0cab9e8175a27b9ab1bd7c7582b5569dcfc53ec7..41e76ab2e2b0a92e3b479e84962af7fd683480aa 100644 (file)
--- a/packages/wxvtk/src/bbwxvtkViewer3D.cxx
+++ b/packages/wxvtk/src/bbwxvtkViewer3D.cxx
@@ -3,8 +3,8 @@
   Program:   bbtk
   Module:    $RCSfile: bbwxvtkViewer3D.cxx,v $
   Language:  C++
-  Date:      $Date: 2008/03/03 13:14:27 $
-  Version:   $Revision: 1.1 $
+  Date:      $Date: 2008/11/25 11:17:28 $
+  Version:   $Revision: 1.11 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -28,7 +28,6 @@
 #include "bbwxvtkPackage.h"
 
 #include "vtkCamera.h"
-#include "vtkInteractorStyleTrackballCamera.h"
 
 
 
@@ -37,7 +36,7 @@ namespace bbwxvtk
   BBTK_ADD_BLACK_BOX_TO_PACKAGE(wxvtk,Viewer3D);
   
   //-------------------------------------------------------------------------
-  Viewer3DWidget::Viewer3DWidget(Viewer3D* box, wxWindow *parent)
+  Viewer3DWidget::Viewer3DWidget(Viewer3D* box, wxWindow *parent, bool stereo)
     : 
     wxPanel( parent, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL),
     mBox(box)
@@ -49,10 +48,19 @@ namespace bbwxvtk
 
    renderer     = vtkRenderer::New();
    renderwindow = vtkRenderWindow::New();
+
    renderwindow->AddRenderer(renderer);
+
+   if (stereo==true){
+      renderwindow->SetStereoCapableWindow(1);
+      //renderwindow->SetStereoTypeToCrystalEyes();  
+      renderwindow->SetStereoTypeToRedBlue();
+      renderwindow->SetStereoRender(1);
+   }
+
    wxvtkrenderwindowinteractor->SetRenderWindow(renderwindow);
    
-   vtkInteractorStyleTrackballCamera *interactorstyle = vtkInteractorStyleTrackballCamera ::New();
+   interactorstyle = vtkInteractorStyleTrackballCamera ::New();
    interactorstyle->SetInteractor (  wxvtkrenderwindowinteractor );
    wxvtkrenderwindowinteractor->SetInteractorStyle( interactorstyle );
    
@@ -65,7 +73,8 @@ namespace bbwxvtk
    //          camera->SetParallelScale(  spx*(x2-x1)/2.0 );
    renderer->ResetCamera(x1,x2,y1,y2,z1,z2);
    
-   
+   renderer->SetBackground(0.1, 0.1, 0.2);
+  
    wxBoxSizer *sizer = new wxBoxSizer(wxVERTICAL);
    sizer->Add( wxvtkrenderwindowinteractor , 1, wxEXPAND, 0);
    panel->SetSizer(sizer);
@@ -78,14 +87,19 @@ namespace bbwxvtk
   //-------------------------------------------------------------------------
   Viewer3DWidget::~Viewer3DWidget()
   {
-    wxvtkrenderwindowinteractor->Delete();
+    renderwindow->Delete();
+    renderer->Delete();
+    interactorstyle->Delete();
+    delete wxvtkrenderwindowinteractor;
   }
   //-------------------------------------------------------------------------
   
   //-------------------------------------------------------------------------
   void Viewer3DWidget::Update()
   {
+    wxvtkrenderwindowinteractor->Update();
     wxvtkrenderwindowinteractor->Render();
+    renderer->ResetCameraClippingRange();
   }
   //-------------------------------------------------------------------------
 
@@ -103,13 +117,20 @@ namespace bbwxvtk
   }
   //-------------------------------------------------------------------------
 
+void Viewer3DWidget::Refresh(bool eraseBackground , const wxRect* rect )
+{
+//  wxPanel::Refresh(false,rect);
+}
+
+
+
   //--------------------------------------------------------------------------
   //-------------------------------------------------------------------------
   //--------------------------------------------------------------------------
   //--------------------------------------------------------------------------
 
 
-  BBTK_USER_BLACK_BOX_IMPLEMENTATION(Viewer3D,bbtk::WxBlackBox);
+  BBTK_BLACK_BOX_IMPLEMENTATION(Viewer3D,bbtk::WxBlackBox);
 
   void Viewer3D::bbUserConstructor() 
   { 
@@ -118,14 +139,22 @@ namespace bbwxvtk
     bbSetInputIn3(NULL);
     bbSetInputIn4(NULL);
     bbSetInputIn5(NULL);
+    bbSetInputObs1(NULL);
+    bbSetInputObs2(NULL);
+    bbSetInputObs3(NULL);
+    bbSetInputObs4(NULL);
+    bbSetInputObs5(NULL);
+    bbSetInputStereo(false);
     bbSetOutputRenderer( NULL );
     bbSetOutputInteractor( NULL );
+    bbSetOutputWidget(NULL);
   }
 
 
   void Viewer3D::Process() 
   { 
-    ((Viewer3DWidget*)bbGetOutputWidget())->Update();
+    Viewer3DWidget* w = (Viewer3DWidget*)bbGetOutputWidget();
+    if (w) w->Update();
   }
   
 
@@ -134,36 +163,74 @@ namespace bbwxvtk
    *
    *
    */ 
-  void Viewer3D::CreateWidget()
+  void Viewer3D::CreateWidget(wxWindow* parent)
   {
     bbtkDebugMessageInc("Core",9,"Viewer3D::CreateWidget()"<<std::endl);
 
-    Viewer3DWidget* w = new Viewer3DWidget(this,bbGetWxParent());
+    Viewer3DWidget* w = new Viewer3DWidget(this,parent,
+                                                                                  //bbGetWxParent(),
+                                                                                  bbGetInputStereo());
     w->Update();
     
-    bbSetOutputInteractor( w->GetInteractor() );
+
+    vtkRenderWindowInteractor *interactor = w->GetInteractor();
+    if (interactor!=NULL)
+      {
+       if (bbGetInputObs1()!=NULL) 
+         {
+           bbGetInputObs1()->SetInteractor(interactor);
+           bbGetInputObs1()->EnabledOn();
+         }
+       if (bbGetInputObs2()!=NULL) 
+         {
+           bbGetInputObs2()->SetInteractor(interactor);
+           bbGetInputObs2()->EnabledOn();
+         }
+       if (bbGetInputObs3()!=NULL) 
+         {
+           bbGetInputObs3()->SetInteractor(interactor);
+           bbGetInputObs3()->EnabledOn();
+         }
+       if (bbGetInputObs4()!=NULL) 
+         {
+           bbGetInputObs4()->SetInteractor(interactor);
+           bbGetInputObs4()->EnabledOn();
+         }
+       if (bbGetInputObs5()!=NULL) 
+         {
+           bbGetInputObs5()->SetInteractor(interactor);
+           bbGetInputObs5()->EnabledOn();
+         }
+       bbSetOutputInteractor(  w->GetInteractor() );
+      }
+        
 
     vtkRenderer *renderer = w->GetRenderer();
     if (renderer!=NULL)
       {
-       vtkRenderer *renderer = w->GetRenderer();
        if (bbGetInputIn1()!=NULL) {renderer->AddActor( bbGetInputIn1() ); }
        if (bbGetInputIn2()!=NULL) {renderer->AddActor( bbGetInputIn2() ); }
        if (bbGetInputIn3()!=NULL) {renderer->AddActor( bbGetInputIn3() ); }
        if (bbGetInputIn4()!=NULL) {renderer->AddActor( bbGetInputIn4() ); }
        if (bbGetInputIn5()!=NULL) {renderer->AddActor( bbGetInputIn5() ); }
        renderer->ResetCamera();
-       bbSetOutputRenderer( w->GetRenderer() );
-       
-       
-      }
-    
+       bbSetOutputRenderer( renderer );
+         }
+
     bbSetOutputWidget(w);
     
     bbtkDebugDecTab("Core",9);
     
   }
 
+  // This callback is necessary to get actual processing of the view 
+  // when window is shown
+  void  Viewer3D::OnShowWidget()
+  {
+    Viewer3DWidget* w = (Viewer3DWidget*)bbGetOutputWidget();
+    if (w) w->Update();
+  }
+
 
 }//namespace bbwxvtk