vtkInteractorStyleSphere.cxx

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00001 
00002 #include "vtkInteractorStyleSphere.h"
00003 
00004 #include "wxSphereView.h"
00005 
00006 vtkInteractorStyleSphere::vtkInteractorStyleSphere()
00007 {
00008         _stateRadio  = false;
00009         _stateRotate = false;
00010 }
00011 
00012 //---------------------------------------------------------------------------
00013 
00014 vtkInteractorStyleSphere::~vtkInteractorStyleSphere()
00015 {
00016 }
00017 
00018 
00019 //---------------------------------------------------------------------------
00020 
00021 bool  vtkInteractorStyleSphere::OnRightButtonDown()
00022 {
00023         if ((_vtkInteractorStyleBaseView->GetInteractor()->GetControlKey()==0) && (_vtkInteractorStyleBaseView->GetInteractor()->GetShiftKey()==0) )
00024         {
00025                 _stateRadio     = true;
00026                 //_fordwareX    = this->Interactor->GetEventPosition()[0];
00027                 _fordwareY      = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
00028 
00029                 wxSphereView *wxsphereview = (wxSphereView*)(_vtkInteractorStyleBaseView->GetWxVtk2DBaseView());
00030 
00031                 _radio = wxsphereview->GetRadio();
00032         }
00033 
00034         return true;
00035 }
00036 
00037 //---------------------------------------------------------------------------
00038 
00039 bool  vtkInteractorStyleSphere::OnRightButtonUp() 
00040 {
00041         if (_stateRadio==true)
00042         {
00043                 wxSphereView *wxsphereview = (wxSphereView*)(_vtkInteractorStyleBaseView->GetWxVtk2DBaseView());
00044                 wxsphereview->SetDeltaVoxel(1);
00045                 double radio=wxsphereview->GetRadio();
00046                 wxsphereview->GetIdOfImage(radio+0.1);
00047                 wxsphereview->GetIdOfImage(radio+0.2);
00048                 wxsphereview->GetIdOfImage(radio-0.1);
00049                 wxsphereview->GetIdOfImage(radio-0.2);
00050 
00051                 wxsphereview->RefreshView();
00052                 _stateRadio = false;
00053         }
00054 
00055         return true;
00056 }
00057 //---------------------------------------------------------------------------
00058 
00059 bool vtkInteractorStyleSphere::OnLeftButtonDown()
00060 {
00061         _stateRotate    = true;
00062         _fordwareX              = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[0];
00063         _fordwareY              = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
00064         return true;
00065 }
00066 
00067 
00068 //---------------------------------------------------------------------------
00069 
00070 bool  vtkInteractorStyleSphere::OnLeftButtonUp() 
00071 {
00072         wxSphereView *wxsphereview = (wxSphereView*)(_vtkInteractorStyleBaseView->GetWxVtk2DBaseView());
00073         if (_stateRotate==true){
00074                 int fx  = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[0];
00075                 int fy  = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
00076 
00077                 if ((_fordwareX==fx)&&(_fordwareY==fy)){
00078                         double x=fx,y=fy,z=1;
00079                         _vtkInteractorStyleBaseView->TransformCoordinate(x,y,z);            
00080                         wxsphereview->SetXYZtoParent(x,y);
00081                         wxCommandEvent newevent(wxEVT_COMMAND_MENU_SELECTED,12121);
00082                         wxsphereview->GetWxVTKRenderWindowInteractor()->GetParent()->ProcessEvent(newevent);
00083                 } else {
00084                         wxsphereview->RotationEnd();
00085                 }
00086                 wxsphereview->RefreshView();
00087                 _stateRotate = false;
00088         }
00089 
00090         return true;
00091 }
00092 
00093 
00094 //---------------------------------------------------------------------------
00095 
00096 bool  vtkInteractorStyleSphere::OnMouseMove () 
00097 {
00098         wxSphereView *wxsphereview = (wxSphereView*)(_vtkInteractorStyleBaseView->GetWxVtk2DBaseView());
00099         if (_stateRotate==true)
00100         {
00101                 bool ok_v, ok_ang;
00102                 ok_v=false;
00103                 ok_ang=false;
00104                 if (_vtkInteractorStyleBaseView->GetInteractor()->GetControlKey()==1)
00105                 {
00106                         ok_v = true;
00107                 }
00108                 if (_vtkInteractorStyleBaseView->GetInteractor()->GetShiftKey()==1)
00109                 {
00110                         ok_ang = true;
00111                 }
00112             int fx = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[0];
00113         int fy = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
00114                 wxsphereview->RotationStart( fx - _fordwareX , -(fy - _fordwareY) , ok_v, ok_ang);
00115                 wxsphereview->RefreshView();
00116         } 
00117         if (_stateRadio==true)
00118         {           
00119                 //int fx = this->Interactor->GetEventPosition()[0];
00120         int fy = _vtkInteractorStyleBaseView->GetInteractor()->GetEventPosition()[1];
00121                 double dif=(fy-_fordwareY) / 10.0;
00122                 wxsphereview->SetRadio( _radio + dif );
00123                 wxsphereview->SetDeltaVoxel(3);
00124                 wxsphereview->RefreshView();
00125         }
00126 
00127         return true;
00128 }