1 /*=========================================================================
4 Module: $RCSfile: bbwxvtkViewer3D.cxx,v $
6 Date: $Date: 2008/04/18 12:59:53 $
7 Version: $Revision: 1.3 $
9 Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
10 l'Image). All rights reserved. See Doc/License.txt or
11 http://www.creatis.insa-lyon.fr/Public/bbtk/License.html for details.
13 This software is distributed WITHOUT ANY WARRANTY; without even
14 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 PURPOSE. See the above copyright notices for more information.
17 =========================================================================*/
24 #ifdef _USE_WXWIDGETS_
27 #include "bbwxvtkViewer3D.h"
28 #include "bbwxvtkPackage.h"
30 #include "vtkCamera.h"
31 #include "vtkInteractorStyleTrackballCamera.h"
37 BBTK_ADD_BLACK_BOX_TO_PACKAGE(wxvtk,Viewer3D);
39 //-------------------------------------------------------------------------
40 Viewer3DWidget::Viewer3DWidget(Viewer3D* box, wxWindow *parent)
42 wxPanel( parent, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL),
45 wxPanel *panel = this;
47 wxvtkrenderwindowinteractor = new wxVTKRenderWindowInteractor(panel,-1);
48 wxvtkrenderwindowinteractor->UseCaptureMouseOn();
50 renderer = vtkRenderer::New();
51 renderwindow = vtkRenderWindow::New();
52 renderwindow->AddRenderer(renderer);
53 wxvtkrenderwindowinteractor->SetRenderWindow(renderwindow);
55 vtkInteractorStyleTrackballCamera *interactorstyle = vtkInteractorStyleTrackballCamera ::New();
56 interactorstyle->SetInteractor ( wxvtkrenderwindowinteractor );
57 wxvtkrenderwindowinteractor->SetInteractorStyle( interactorstyle );
59 int x1=0,x2=200,y1=0,y2=200,z1=0,z2=200;
60 double spx=1,spy=1,spz=1;
61 vtkCamera *camera = renderer->GetActiveCamera();
62 camera->SetViewUp ( spx*0, -spy*1, spz*0);
63 camera->SetPosition( spx*(x1+x2)/2, spy*(y1+y2)/2, -spz*10000000);
64 camera->SetFocalPoint ( spx*(x1+x2)/2 , spy*(y1+y2)/2 , spz*0);
65 // camera->SetParallelScale( spx*(x2-x1)/2.0 );
66 renderer->ResetCamera(x1,x2,y1,y2,z1,z2);
68 renderer->SetBackground(0.1, 0.1, 0.2);
70 wxBoxSizer *sizer = new wxBoxSizer(wxVERTICAL);
71 sizer->Add( wxvtkrenderwindowinteractor , 1, wxEXPAND, 0);
72 panel->SetSizer(sizer);
73 panel->SetAutoLayout(true);
77 //-------------------------------------------------------------------------
79 //-------------------------------------------------------------------------
80 Viewer3DWidget::~Viewer3DWidget()
82 wxvtkrenderwindowinteractor->Delete();
84 //-------------------------------------------------------------------------
86 //-------------------------------------------------------------------------
87 void Viewer3DWidget::Update()
89 wxvtkrenderwindowinteractor->Render();
91 //-------------------------------------------------------------------------
93 //-------------------------------------------------------------------------
94 vtkRenderer *Viewer3DWidget::GetRenderer()
98 //-------------------------------------------------------------------------
100 //-------------------------------------------------------------------------
101 wxVTKRenderWindowInteractor * Viewer3DWidget::GetInteractor()
103 return wxvtkrenderwindowinteractor;
105 //-------------------------------------------------------------------------
107 //--------------------------------------------------------------------------
108 //-------------------------------------------------------------------------
109 //--------------------------------------------------------------------------
110 //--------------------------------------------------------------------------
113 BBTK_BLACK_BOX_IMPLEMENTATION(Viewer3D,bbtk::WxBlackBox);
115 void Viewer3D::bbUserConstructor()
122 bbSetInputObs1(NULL);
123 bbSetOutputRenderer( NULL );
124 bbSetOutputInteractor( NULL );
128 void Viewer3D::Process()
130 ((Viewer3DWidget*)bbGetOutputWidget())->Update();
135 * \brief Create Widget .
139 void Viewer3D::CreateWidget()
141 bbtkDebugMessageInc("Core",9,"Viewer3D::CreateWidget()"<<std::endl);
143 Viewer3DWidget* w = new Viewer3DWidget(this,bbGetWxParent());
146 vtkRenderer *renderer = w->GetRenderer();
149 if (bbGetInputIn1()!=NULL) {renderer->AddActor( bbGetInputIn1() ); }
150 if (bbGetInputIn2()!=NULL) {renderer->AddActor( bbGetInputIn2() ); }
151 if (bbGetInputIn3()!=NULL) {renderer->AddActor( bbGetInputIn3() ); }
152 if (bbGetInputIn4()!=NULL) {renderer->AddActor( bbGetInputIn4() ); }
153 if (bbGetInputIn5()!=NULL) {renderer->AddActor( bbGetInputIn5() ); }
154 renderer->ResetCamera();
155 bbSetOutputRenderer( renderer );
158 vtkRenderWindowInteractor *interactor = w->GetInteractor();
159 if (interactor!=NULL)
161 if (bbGetInputObs1()!=NULL)
163 bbGetInputObs1()->SetInteractor(interactor);
164 bbGetInputObs1()->EnabledOn();
166 if (bbGetInputObs2()!=NULL)
168 bbGetInputObs2()->SetInteractor(interactor);
169 bbGetInputObs2()->EnabledOn();
171 if (bbGetInputObs3()!=NULL)
173 bbGetInputObs3()->SetInteractor(interactor);
174 bbGetInputObs3()->EnabledOn();
176 if (bbGetInputObs4()!=NULL)
178 bbGetInputObs4()->SetInteractor(interactor);
179 bbGetInputObs4()->EnabledOn();
181 if (bbGetInputObs5()!=NULL)
183 bbGetInputObs5()->SetInteractor(interactor);
184 bbGetInputObs5()->EnabledOn();
186 bbSetOutputInteractor( w->GetInteractor() );
189 bbSetOutputWidget(w);
191 bbtkDebugDecTab("Core",9);