1 /*=========================================================================
4 Module: $RCSfile: bbwxvtkViewer3D.cxx,v $
6 Date: $Date: 2008/06/26 18:45:58 $
7 Version: $Revision: 1.8 $
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"
36 BBTK_ADD_BLACK_BOX_TO_PACKAGE(wxvtk,Viewer3D);
38 //-------------------------------------------------------------------------
39 Viewer3DWidget::Viewer3DWidget(Viewer3D* box, wxWindow *parent, bool stereo)
41 wxPanel( parent, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL),
44 wxPanel *panel = this;
46 wxvtkrenderwindowinteractor = new wxVTKRenderWindowInteractor(panel,-1);
47 wxvtkrenderwindowinteractor->UseCaptureMouseOn();
49 renderer = vtkRenderer::New();
50 renderwindow = vtkRenderWindow::New();
52 renderwindow->AddRenderer(renderer);
55 renderwindow->SetStereoCapableWindow(1);
56 //renderwindow->SetStereoTypeToCrystalEyes();
57 renderwindow->SetStereoTypeToRedBlue();
58 renderwindow->SetStereoRender(1);
61 wxvtkrenderwindowinteractor->SetRenderWindow(renderwindow);
63 interactorstyle = vtkInteractorStyleTrackballCamera ::New();
64 interactorstyle->SetInteractor ( wxvtkrenderwindowinteractor );
65 wxvtkrenderwindowinteractor->SetInteractorStyle( interactorstyle );
67 int x1=0,x2=200,y1=0,y2=200,z1=0,z2=200;
68 double spx=1,spy=1,spz=1;
69 vtkCamera *camera = renderer->GetActiveCamera();
70 camera->SetViewUp ( spx*0, -spy*1, spz*0);
71 camera->SetPosition( spx*(x1+x2)/2, spy*(y1+y2)/2, -spz*10000000);
72 camera->SetFocalPoint ( spx*(x1+x2)/2 , spy*(y1+y2)/2 , spz*0);
73 // camera->SetParallelScale( spx*(x2-x1)/2.0 );
74 renderer->ResetCamera(x1,x2,y1,y2,z1,z2);
76 renderer->SetBackground(0.1, 0.1, 0.2);
78 wxBoxSizer *sizer = new wxBoxSizer(wxVERTICAL);
79 sizer->Add( wxvtkrenderwindowinteractor , 1, wxEXPAND, 0);
80 panel->SetSizer(sizer);
81 panel->SetAutoLayout(true);
85 //-------------------------------------------------------------------------
87 //-------------------------------------------------------------------------
88 Viewer3DWidget::~Viewer3DWidget()
90 renderwindow->Delete();
92 interactorstyle->Delete();
93 delete wxvtkrenderwindowinteractor;
95 //-------------------------------------------------------------------------
97 //-------------------------------------------------------------------------
98 void Viewer3DWidget::Update()
100 wxvtkrenderwindowinteractor->Update();
101 wxvtkrenderwindowinteractor->Render();
102 renderer->ResetCameraClippingRange();
104 //-------------------------------------------------------------------------
106 //-------------------------------------------------------------------------
107 vtkRenderer *Viewer3DWidget::GetRenderer()
111 //-------------------------------------------------------------------------
113 //-------------------------------------------------------------------------
114 wxVTKRenderWindowInteractor * Viewer3DWidget::GetInteractor()
116 return wxvtkrenderwindowinteractor;
118 //-------------------------------------------------------------------------
120 void Viewer3DWidget::Refresh(bool eraseBackground , const wxRect* rect )
122 // wxPanel::Refresh(false,rect);
127 //--------------------------------------------------------------------------
128 //-------------------------------------------------------------------------
129 //--------------------------------------------------------------------------
130 //--------------------------------------------------------------------------
133 BBTK_BLACK_BOX_IMPLEMENTATION(Viewer3D,bbtk::WxBlackBox);
135 void Viewer3D::bbUserConstructor()
142 bbSetInputObs1(NULL);
143 bbSetInputObs2(NULL);
144 bbSetInputObs3(NULL);
145 bbSetInputObs4(NULL);
146 bbSetInputObs5(NULL);
147 bbSetInputStereo(false);
148 bbSetOutputRenderer( NULL );
149 bbSetOutputInteractor( NULL );
153 void Viewer3D::Process()
155 ((Viewer3DWidget*)bbGetOutputWidget())->Update();
160 * \brief Create Widget .
164 void Viewer3D::CreateWidget()
166 bbtkDebugMessageInc("Core",9,"Viewer3D::CreateWidget()"<<std::endl);
168 Viewer3DWidget* w = new Viewer3DWidget(this,bbGetWxParent(),bbGetInputStereo());
172 vtkRenderWindowInteractor *interactor = w->GetInteractor();
173 if (interactor!=NULL)
175 if (bbGetInputObs1()!=NULL)
177 bbGetInputObs1()->SetInteractor(interactor);
178 bbGetInputObs1()->EnabledOn();
180 if (bbGetInputObs2()!=NULL)
182 bbGetInputObs2()->SetInteractor(interactor);
183 bbGetInputObs2()->EnabledOn();
185 if (bbGetInputObs3()!=NULL)
187 bbGetInputObs3()->SetInteractor(interactor);
188 bbGetInputObs3()->EnabledOn();
190 if (bbGetInputObs4()!=NULL)
192 bbGetInputObs4()->SetInteractor(interactor);
193 bbGetInputObs4()->EnabledOn();
195 if (bbGetInputObs5()!=NULL)
197 bbGetInputObs5()->SetInteractor(interactor);
198 bbGetInputObs5()->EnabledOn();
200 bbSetOutputInteractor( w->GetInteractor() );
204 vtkRenderer *renderer = w->GetRenderer();
207 if (bbGetInputIn1()!=NULL) {renderer->AddActor( bbGetInputIn1() ); }
208 if (bbGetInputIn2()!=NULL) {renderer->AddActor( bbGetInputIn2() ); }
209 if (bbGetInputIn3()!=NULL) {renderer->AddActor( bbGetInputIn3() ); }
210 if (bbGetInputIn4()!=NULL) {renderer->AddActor( bbGetInputIn4() ); }
211 if (bbGetInputIn5()!=NULL) {renderer->AddActor( bbGetInputIn5() ); }
212 renderer->ResetCamera();
213 bbSetOutputRenderer( renderer );
216 bbSetOutputWidget(w);
218 bbtkDebugDecTab("Core",9);
222 // This callback is necessary to get actual processing of the view
223 // when window is shown
224 void Viewer3D::bbUserOnShow()
226 ((Viewer3DWidget*)bbGetOutputWidget())->Update();