X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=packages%2Fvtk%2Fsrc%2FbbvtkImagePlanes.cxx;h=d837a49ab4bd4f9eea9dab78d1d33714af69c7ca;hb=7a10db8c8166b77b7da88846127431f732be69bc;hp=45de5378260954a0400cde25205c4f8f5ca2471a;hpb=5b7cfc6c3826f369aa0be16f6221222ffcb11513;p=bbtk.git diff --git a/packages/vtk/src/bbvtkImagePlanes.cxx b/packages/vtk/src/bbvtkImagePlanes.cxx index 45de537..d837a49 100644 --- a/packages/vtk/src/bbvtkImagePlanes.cxx +++ b/packages/vtk/src/bbvtkImagePlanes.cxx @@ -2,8 +2,8 @@ Program: bbtk Module: $RCSfile: bbvtkImagePlanes.cxx,v $ Language: C++ - Date: $Date: 2009/06/24 07:56:02 $ - Version: $Revision: 1.28 $ + Date: $Date: 2010/06/01 13:48:14 $ + Version: $Revision: 1.34 $ =========================================================================*/ /* --------------------------------------------------------------------- @@ -38,6 +38,7 @@ #include "bbvtkPackage.h" #include "vtkCellPicker.h" #include "vtkProperty.h" +#include "vtkPolyData.h" #include "vtkMetaImageWriter.h" @@ -91,7 +92,6 @@ namespace bbtk namespace bbvtk { - //==================================================================== // Add the specialized adaptors to the package typedef vtkImagePlaneWidget* I; @@ -136,15 +136,13 @@ namespace bbvtk }; //================================================================ - //vtkCxxRevisionMacro(ImagePlanes::VtkCallbackType, "$Revision: 1.28 $"); + //vtkCxxRevisionMacro(ImagePlanes::VtkCallbackType, "$Revision: 1.34 $"); //================================================================ BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,ImagePlanes) BBTK_BLACK_BOX_IMPLEMENTATION(ImagePlanes,bbtk::AtomicBlackBox); - - void ImagePlanes::bbUserSetDefaultValues() { bbSetOutputPlaneX(0); @@ -160,24 +158,23 @@ namespace bbvtk bbSetInputWindowLevel (vect); mVtkCallback = 0; - - std::vector vectpoints; + std::vector vectpoints; bbSetOutputPlane3Pts(0); - bbSetOutputImage3Pts(0); - bbSetInputPointsX(vectpoints); - bbSetInputPointsY(vectpoints); - bbSetInputPointsZ(vectpoints); - - _imageReslicer = NULL; - image=NULL; + bbSetOutputImage3Pts(0); + bbSetInputPointsX(vectpoints); + bbSetInputPointsY(vectpoints); + bbSetInputPointsZ(vectpoints); + + _imageReslicer = NULL; + image = NULL; + _transform = NULL; + _matrix = NULL; } - void ImagePlanes::bbUserInitializeProcessing() { - /// CREATION DES WIDGETS if (bbGetOutputPlaneX() != 0) return; @@ -187,46 +184,25 @@ namespace bbvtk picker->SetTolerance(0.005); // The 3 image plane widgets - vtkImagePlaneWidget* planeWidgetX = vtkImagePlaneWidget::New(); - planeWidgetX->DisplayTextOn(); - planeWidgetX->SetPicker(picker); - planeWidgetX->SetKeyPressActivationValue('x'); - vtkProperty* prop1 = planeWidgetX->GetPlaneProperty(); - prop1->SetColor(1, 0, 0); - - vtkImagePlaneWidget* planeWidgetY = vtkImagePlaneWidget::New(); - planeWidgetY->DisplayTextOn(); - planeWidgetY->SetPicker(picker); - planeWidgetY->SetKeyPressActivationValue('y'); - vtkProperty* prop2 = planeWidgetY->GetPlaneProperty(); - prop2->SetColor(1, 1, 0); + vtkImagePlaneWidget* planeWidgetX = GetPlaneWidget('x', 1, 0, 0, picker); + vtkImagePlaneWidget* planeWidgetY = GetPlaneWidget('y', 1, 1, 0, picker); planeWidgetY->SetLookupTable(planeWidgetX->GetLookupTable()); - vtkImagePlaneWidget* planeWidgetZ = vtkImagePlaneWidget::New(); - planeWidgetZ->DisplayTextOn(); - planeWidgetZ->SetPicker(picker); - planeWidgetZ->SetKeyPressActivationValue('z'); - vtkProperty* prop3 = planeWidgetZ->GetPlaneProperty(); - prop3->SetColor(0, 0, 1); + vtkImagePlaneWidget* planeWidgetZ = GetPlaneWidget('z', 0, 0, 1, picker); planeWidgetZ->SetLookupTable(planeWidgetX->GetLookupTable()); - vtkImagePlaneWidget* planeWidget3Pts = vtkImagePlaneWidget::New(); - //vtkPlaneWidget* planeWidget3Pts = vtkPlaneWidget::New(); - planeWidget3Pts->DisplayTextOn(); - planeWidget3Pts->SetPicker(picker); - planeWidget3Pts->SetKeyPressActivationValue('3'); - vtkProperty* prop3Pts = planeWidget3Pts->GetPlaneProperty(); - prop3Pts->SetColor(0, 1, 1); + vtkImagePlaneWidget* planeWidget3Pts = GetPlaneWidget('3', 0, 1, 1, picker); planeWidget3Pts->SetLookupTable(planeWidgetX->GetLookupTable()); bbSetOutputPlaneX(planeWidgetX); bbSetOutputPlaneY(planeWidgetY); bbSetOutputPlaneZ(planeWidgetZ); - bbSetOutputPlane3Pts(planeWidget3Pts); + bbSetOutputPlane3Pts(planeWidget3Pts); bbSetOutputImageX(planeWidgetX->GetResliceOutput()); bbSetOutputImageY(planeWidgetY->GetResliceOutput()); bbSetOutputImageZ(planeWidgetZ->GetResliceOutput()); - //bbSetOutputImage3Pts(planeWidget3Pts->GetResliceOutput()); + bbSetInputInteractor(0); + //bbSetOutputImage3Pts(planeWidget3Pts->GetResliceOutput()); picker->UnRegister(NULL); @@ -240,17 +216,15 @@ namespace bbvtk //--------------------------------------------------------------------- void ImagePlanes::bbUserFinalizeProcessing() { - + if (bbGetOutputPlaneX()) { /* - bbGetOutputPlaneX()->RemoveObserver(mVtkCallback); bbGetOutputPlaneY()->RemoveObserver(mVtkCallback); bbGetOutputPlaneZ()->RemoveObserver(mVtkCallback); - - + bbGetOutputPlaneX()->Delete(); bbGetOutputPlaneY()->Delete(); bbGetOutputPlaneZ()->Delete(); @@ -259,23 +233,21 @@ namespace bbvtk //bbGetOutputPlaneX()->SetInput(NULL); //bbGetOutputPlaneY()->SetInput(NULL); //bbGetOutputPlaneZ()->SetInput(NULL); - + } - } //--------------------------------------------------------------------- -void ImagePlanes::Process() -{ + void ImagePlanes::Process() + { if (bbGetInputIn()!=0) { + int xMin, xMax, yMin, yMax, zMin, zMax; + bbGetInputIn()->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax); if ( image != bbGetInputIn()){//bbGetInputStatus("In") != bbtk::UPTODATE ){ // Input image has changed : reinitialize planes - image = bbGetInputIn(); - - int xMin, xMax, yMin, yMax, zMin, zMax; - bbGetInputIn()->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax); + image = bbGetInputIn(); // Initial values : center of the volume (in real world, not in pixels!) double xSpacing, ySpacing, zSpacing; @@ -285,12 +257,10 @@ void ImagePlanes::Process() bbGetOutputPlaneX()->SetPlaneOrientationToXAxes(); bbGetOutputPlaneX()->SetSlicePosition((xMax+xMin)/2.*xSpacing); - // bbGetOutputPlaneX()->SetOrigin( 58*xSpacing , 80*ySpacing , 82*zSpacing ); // bbGetOutputPlaneX()->SetPoint1( 0*xSpacing, 146*ySpacing, 186*zSpacing); // bbGetOutputPlaneX()->SetPoint2( 126*xSpacing, 146*ySpacing, 0*zSpacing); - bbGetOutputPlaneY()->SetInput(bbGetInputIn()); bbGetOutputPlaneY()->SetPlaneOrientationToYAxes(); bbGetOutputPlaneY()->SetSlicePosition((yMax+yMin)/2.*ySpacing); @@ -307,10 +277,10 @@ void ImagePlanes::Process() else { double *range = image->GetScalarRange(); - bbGetOutputPlaneZ()->SetWindowLevel(range[1] - range[0], - 0.5*(range[1]+range[0])); - } - + bbGetOutputPlaneZ()->SetWindowLevel(range[1]-range[0], + 0.5*(range[1]+range[0])); + } + updateInteractor(); } // UPDATE DES SORTIES bbGetOutputPlaneX()->GetResliceOutput()->Update(); @@ -321,36 +291,12 @@ void ImagePlanes::Process() std::vector pointsy = bbGetInputPointsY(); std::vector pointsz = bbGetInputPointsZ(); - std::cout<=3){ - vtkImagePlaneWidget* plane3pts = (vtkImagePlaneWidget*)bbGetOutputPlane3Pts(); - //vtkPlaneWidget* plane3pts = (vtkPlaneWidget*)bbGetOutputPlane3Pts(); - - plane3pts->SetInput(bbGetInputIn()); - - //xSpacing = ySpacing = zSpacing = 1; - double xSpacing, ySpacing, zSpacing; - bbGetInputIn()->GetSpacing(xSpacing, ySpacing, zSpacing); - - plane3pts->SetOrigin(pointsx[0]*xSpacing,pointsy[0]*ySpacing,pointsz[0]*zSpacing); - plane3pts->SetPoint1(pointsx[1]*xSpacing,pointsy[1]*ySpacing,pointsz[1]*zSpacing); - //plane3pts->SetPoint1((pointsx[1]-pointsx[0])*xSpacing,(pointsy[1]-pointsy[0])*ySpacing,(pointsz[1]-pointsz[0])*zSpacing); - plane3pts->SetPoint2(pointsx[2]*xSpacing,pointsy[2]*ySpacing,pointsz[2]*zSpacing); - //plane3pts->SetPoint2((pointsx[2]-pointsx[0])*xSpacing,(pointsy[2]-pointsy[0])*ySpacing,(pointsz[2]-pointsz[0])*zSpacing); - plane3pts->GetResliceOutput()->Update(); - + //std::cout<=3) + { - if (_imageReslicer==NULL){ - _imageReslicer = vtkImageReslice::New(); - _imageReslicer->SetOutputDimensionality(2); - _imageReslicer->SetInterpolationModeToLinear(); - } - - _imageReslicer->SetInput( bbGetInputIn() ); - _imageReslicer->SetInformationInput(bbGetInputIn()); - + //Get the corresponding three points out of the vectors double origin[3]; origin[0] = pointsx[0]; origin[1] = pointsy[0]; @@ -363,54 +309,124 @@ void ImagePlanes::Process() double point2[3]; point2[0]= pointsx[2]; point2[1]= pointsy[2]; - point2[2]= pointsz[2]; + point2[2]= pointsz[2]; + //With the three points we create the corresponding X, Y and Z vectors all orthogonal to each other double* vect1= getNormal(makeVector(origin, point1)); double* vect2= getNormal(makeVector(origin, point2)); double* crossp = getCrossProduct(vect1, vect2); - /*std::cout<<"origin "<GetExtent(ext); - _imageReslicer->SetResliceAxesDirectionCosines(vect1[0],vect1[1],vect1[2], - vect2[0],vect2[1],vect2[2], - crossp[0],crossp[1],crossp[2]); - //_imageReslicer->SetResliceAxesOrigin(0,0,0); - _imageReslicer->SetResliceAxesOrigin(origin[0],origin[1],origin[2]); + factor = ext[0]SetInput(bbGetInputIn()); + double xSpacing, ySpacing, zSpacing; + bbGetInputIn()->GetSpacing(xSpacing, ySpacing, zSpacing); + plane3pts->SetOrigin(pointsx[0]*xSpacing,pointsy[0]*ySpacing,pointsz[0]*zSpacing); + plane3pts->SetPoint1((origin[0]+newx[0]*factor)*xSpacing, + (origin[1]+newx[1]*factor)*ySpacing, + (origin[2]+newx[2]*factor)*zSpacing); + plane3pts->SetPoint2((origin[0]+vect2[0]*factor)*xSpacing, + (origin[1]+vect2[1]*factor)*ySpacing, + (origin[2]+vect2[2]*factor)*zSpacing); + plane3pts->GetResliceOutput()->Update(); +//To get the slice of image out of the selected volume + if (_imageReslicer==NULL){ + _imageReslicer = vtkImageReslice::New(); + _imageReslicer->SetOutputDimensionality(2); + _imageReslicer->SetInterpolationModeToLinear(); + _transform = vtkTransform::New(); + _matrix = vtkMatrix4x4::New(); + } + _imageReslicer->SetInput( bbGetInputIn() ); + _imageReslicer->SetInformationInput(bbGetInputIn()); + //fill out the information with the created vectors and using the spacing of the image + _imageReslicer->SetResliceAxesDirectionCosines(newx[0]*xSpacing,newx[1]*xSpacing,newx[2]*xSpacing, + vect2[0]*ySpacing,vect2[1]*ySpacing,vect2[2]*ySpacing, + crossp[0]*zSpacing,crossp[1]*zSpacing,crossp[2]*zSpacing); + _imageReslicer->SetResliceAxesOrigin(origin[0]*xSpacing,origin[1]*ySpacing,origin[2]*zSpacing); _imageReslicer->GetOutput()->Update(); _imageReslicer->GetOutput()->UpdateInformation(); bbSetOutputImage3Pts(_imageReslicer->GetOutput()); - - } + + _matrix->Identity(); + + _matrix->SetElement(0,0,newx[0]*xSpacing); + _matrix->SetElement(1,0,newx[1]*xSpacing); + _matrix->SetElement(2,0,newx[2]*xSpacing); + _matrix->SetElement(0,1,vect2[0]*ySpacing); + _matrix->SetElement(1,1,vect2[1]*ySpacing); + _matrix->SetElement(2,1,vect2[2]*ySpacing); + _matrix->SetElement(0,2,crossp[0]*zSpacing); + _matrix->SetElement(1,2,crossp[1]*zSpacing); + _matrix->SetElement(2,2,crossp[2]*zSpacing); + _matrix->SetElement(0,3,origin[0]*xSpacing); + _matrix->SetElement(1,3,origin[1]*ySpacing); + _matrix->SetElement(2,3,origin[2]*zSpacing); + + _transform->SetMatrix(_matrix); + + //set the transformation out to be used by other bbBoxes + bbSetOutputTransform3Pts((vtkLinearTransform*)_transform); + } } -} - + } + void ImagePlanes::updateInteractor(){ + + vtkRenderWindowInteractor* interactor = bbGetInputInteractor(); + + if(interactor){ + bbGetOutputPlaneX()->SetInteractor(interactor); + bbGetOutputPlaneX()->EnabledOn(); + bbGetOutputPlaneY()->SetInteractor(interactor); + bbGetOutputPlaneY()->EnabledOn(); + bbGetOutputPlaneZ()->SetInteractor(interactor); + bbGetOutputPlaneZ()->EnabledOn(); + bbGetOutputPlane3Pts()->SetInteractor(interactor); + bbGetOutputPlane3Pts()->EnabledOn(); + } + } //----------------------------------------------------------------- - void vtkImageDataPointerRelay::bbUserSetDefaultValues() + void vtkImageDataPointerRelay::bbUserSetDefaultValues() { + } //----------------------------------------------------------------- - void vtkImageDataPointerRelay::bbUserInitializeProcessing() + void vtkImageDataPointerRelay::bbUserInitializeProcessing() { } //----------------------------------------------------------------- - void vtkImageDataPointerRelay::bbUserFinalizeProcessing() + void vtkImageDataPointerRelay::bbUserFinalizeProcessing() { } - + vtkImagePlaneWidget* ImagePlanes::GetPlaneWidget(unsigned char activationkey, double r, double g, double b, vtkCellPicker* picker) + { + vtkProperty* prop1 = 0; + vtkImagePlaneWidget* planeWidget = 0; + + planeWidget = vtkImagePlaneWidget::New(); + planeWidget->DisplayTextOn(); + planeWidget->SetPicker(picker); + planeWidget->SetKeyPressActivationValue(activationkey); + prop1 = planeWidget->GetPlaneProperty(); + prop1->SetColor(r, g, b); + + return planeWidget; + } -double* ImagePlanes::getCrossProduct(double* vect0,double* vect1){ + double* ImagePlanes::getCrossProduct(double* vect0,double* vect1){ double* vectCross; vectCross = new double[3]; vectCross[0] = vect0[1]*vect1[2]-(vect0[2]*vect1[1]); @@ -418,32 +434,27 @@ double* ImagePlanes::getCrossProduct(double* vect0,double* vect1){ vectCross[2] = vect0[0]*vect1[1]-(vect0[1]*vect1[0]); return vectCross; -} + } /** ** Returns the magnitud of the given vector **/ -double ImagePlanes::getMagnitud(double* vect){ + double ImagePlanes::getMagnitud(double* vect){ double mag; - mag = sqrt(pow(vect[0],2) + pow(vect[1],2) + pow(vect[2],2)); - - std::cout<<"mag "<