wxMaracasRenderImageTransformation.cpp

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00001 #include "wxMaracasRenderImageTransformation.h"
00002 #include "wxMaracasRendererView.h"
00003 
00007 wxMaracasRenderImageTransformation::wxMaracasRenderImageTransformation(wxMaracasMultipleVolumeRendererManager* _vol, wxMaracasSurfaceRenderingManager* _surface1, 
00008                                                                                                                                                  wxMaracasSurfaceRenderingManager* _surface2, wxMaracasSurfaceRenderingManager* _surface3, int id)
00009 {
00010         vol = _vol;
00011         surface1 = _surface1;
00012         surface2 = _surface2;
00013         surface3 = _surface3;
00014         
00015         propID = id;
00016         transformV = vtkTransform::New();
00017         transformS1 = vtkTransform::New();
00018         transformS2 = vtkTransform::New();
00019         transformS3 = vtkTransform::New();
00020 }
00021 
00025 wxMaracasRenderImageTransformation::~wxMaracasRenderImageTransformation()
00026 {       
00027         
00028 }
00029 
00033 void wxMaracasRenderImageTransformation::Translate(int tx, int ty, int tz, int rx, int ry, int rz, int sx, int sy, int sz)
00034 {
00035         //printf("wxMaracasRenderImageManagementPanel::Rotate float:scaleX = %f \n", tx);
00036         //printf("wxMaracasRenderImageManagementPanel::Rotate float:scaleY = %f \n", ty);
00037         //printf("wxMaracasRenderImageManagementPanel::Rotate float:scaleZ = %f \n", tz);
00038 
00039         double volspX;
00040         double volspY;
00041         double volspZ;
00042         vol->getImageData()->GetSpacing(volspX, volspY, volspZ);
00043         
00044         double surfspX;
00045         double surfspY;
00046         double surfspZ;
00047         surface1->getImageData()->GetSpacing(surfspX, surfspY, surfspZ);
00048 
00049         int ext[6];
00050         vol->getImageData()->GetExtent(ext);
00051 
00052         transformV      ->Identity();
00053         transformS1     ->Identity();
00054         transformS2     ->Identity();
00055         transformS3     ->Identity();
00056 
00057         transformV      ->PostMultiply();
00058         transformS1     ->PostMultiply();
00059         transformS2     ->PostMultiply();
00060         transformS3     ->PostMultiply();
00061         
00062         printf("CPR: wxMaracasRenderImageTransformation::Translate-> %f\n", -(ext[1]-ext[0])*volspX );
00063         printf("CPR: wxMaracasRenderImageTransformation::Translate-> %f\n", -(ext[3]-ext[2])*surfspY);
00064         printf("CPR: wxMaracasRenderImageTransformation::Translate-> %f\n", -(ext[5]-ext[4])*surfspZ);
00065 
00066         transformV ->Translate( -(ext[1]-ext[0])*volspX/2,  -(ext[3]-ext[2])*volspY/2,  -(ext[5]-ext[4])*volspZ/2  );
00067         transformS1->Translate( -(ext[1]-ext[0])*surfspX/2, -(ext[3]-ext[2])*surfspY/2, -(ext[5]-ext[4])*surfspZ/2 );
00068         transformS2->Translate( -(ext[1]-ext[0])*surfspX/2, -(ext[3]-ext[2])*surfspY/2, -(ext[5]-ext[4])*surfspZ/2 );
00069         transformS3->Translate( -(ext[1]-ext[0])*surfspX/2, -(ext[3]-ext[2])*surfspY/2, -(ext[5]-ext[4])*surfspZ/2 );
00070 
00071         transformV ->Scale( (sx/100.0), (sy/100.0), (sz/100.0) );
00072         transformS1->Scale( (sx/100.0), (sy/100.0), (sz/100.0) );
00073         transformS2->Scale( (sx/100.0), (sy/100.0), (sz/100.0) );
00074         transformS3->Scale( (sx/100.0), (sy/100.0), (sz/100.0) );
00075 
00076         transformV ->RotateX( rx );
00077         transformS1->RotateX( rx );
00078         transformS2->RotateX( rx );
00079         transformS3->RotateX( rx );
00080 
00081         transformV ->RotateY( ry );
00082         transformS1->RotateY( ry );
00083         transformS2->RotateY( ry );
00084         transformS3->RotateY( ry );
00085 
00086         transformV ->RotateZ( rz );
00087         transformS1->RotateZ( rz );
00088         transformS2->RotateZ( rz );
00089         transformS3->RotateZ( rz );
00090 
00091         transformV ->Translate( tx*volspX + (ext[1]-ext[0])*volspX/2,  ty*volspY + (ext[3]-ext[2])*volspY/2,  tz*volspZ + (ext[5]-ext[4])*volspZ/2 );
00092         transformS1->Translate( tx*surfspX + (ext[1]-ext[0])*volspX/2, ty*surfspY + (ext[3]-ext[2])*volspY/2, tz*surfspZ + (ext[5]-ext[4])*volspZ/2 );
00093         transformS2->Translate( tx*surfspX + (ext[1]-ext[0])*volspX/2, ty*surfspY + (ext[3]-ext[2])*volspY/2, tz*surfspZ + (ext[5]-ext[4])*volspZ/2 );
00094         transformS3->Translate( tx*surfspX + (ext[1]-ext[0])*volspX/2, ty*surfspY + (ext[3]-ext[2])*volspY/2, tz*surfspZ + (ext[5]-ext[4])*volspZ/2 );
00095 
00096         Refresh();
00097 }
00098 
00102 void wxMaracasRenderImageTransformation::Refresh()throw(char*)
00103 {
00104         transformV->Update();
00105         transformS1->Update();
00106         transformS2->Update();
00107         transformS3->Update();
00108 
00109         vol->getViewData(propID)->getProp3D()->SetUserMatrix(transformV->GetMatrix());
00110         //vol->Update(propID);
00111 
00112         surface1->getViewData(propID)->getProp3D()->SetUserMatrix(transformV->GetMatrix());
00113         //surface1->Update(propID);
00114 
00115         surface2->getViewData(propID)->getProp3D()->SetUserMatrix(transformV->GetMatrix());
00116         //surface2->getRenderer()->Render();
00117 
00118         surface3->getViewData(propID)->getProp3D()->SetUserMatrix(transformV->GetMatrix());
00119         //surface3->getRenderer()->Render();
00120 }