#3157 BBTK Feature New Normal - InvertCropBox Active

[bbtk.git] / packages / vtk / src / bbvtkCreateImage.cxx

diff --git a/packages/vtk/src/bbvtkCreateImage.cxx b/packages/vtk/src/bbvtkCreateImage.cxx
index 074e9de8a37d013d7a1f10b8ae6963035ab529ff..8940726e583c6a4db8f7bd65b424e890b2fc5413 100644 (file)
--- a/packages/vtk/src/bbvtkCreateImage.cxx
+++ b/packages/vtk/src/bbvtkCreateImage.cxx
@@ -53,13 +53,9 @@ void CreateImage::Process()
 //    * TYPE is the C++ type of the input/output
 //      (the one provided in the attribute 'type' of the tag 'input')
 
-       
-
-       double  spc[6];
+       double  spc[3];
        int             dim[3]; 
        int             outputformat = VTK_UNSIGNED_SHORT;
-       
-
        if (bbGetInputOutputFormat()=="VTK_BIT")                                        outputformat = VTK_BIT;                 // 1
        else if (bbGetInputOutputFormat()=="VTK_CHAR")                          outputformat = VTK_CHAR;                                // 2
        else if (bbGetInputOutputFormat()=="MET_CHAR")                          outputformat = VTK_CHAR;                                // 2
@@ -82,49 +78,53 @@ void CreateImage::Process()
        else if (bbGetInputOutputFormat()=="MET_FLOAT")                         outputformat = VTK_FLOAT;               // 10
        else if (bbGetInputOutputFormat()=="VTK_DOUBLE")                        outputformat = VTK_DOUBLE;              // 11           
        else if (bbGetInputOutputFormat()=="MET_DOUBLE")                        outputformat = VTK_DOUBLE;              // 11  
-
-
-
        spc[0] = bbGetInputSpacing()[0];
        spc[1] = bbGetInputSpacing()[1];
        spc[2] = bbGetInputSpacing()[2];
-       
        dim[0] =  bbGetInputDimensions()[0];
        dim[1] =  bbGetInputDimensions()[1];
        dim[2] =  bbGetInputDimensions()[2];
-       
+       if ((dim[0]<=0)||(dim[1]<=0)||(dim[2]<=0))
+       {
+               dim[0]=1;
+               dim[1]=1;
+               dim[2]=1;
+       }
+       if ((spc[0]<=0)||(spc[1]<=0)||(spc[2]<=0))
+       {
+               spc[0]=1;
+               spc[1]=1;
+               spc[2]=1;
+       }
+//EED 2017-12-7
+       if (imageoutput==NULL) 
+       {
+               imageoutput = vtkImageData::New();
+       }
        imageoutput->Initialize();
        imageoutput->SetScalarType( outputformat );     
        imageoutput->SetSpacing( spc );
        imageoutput->SetDimensions(  dim[0], dim[1], dim[2] );
        imageoutput->AllocateScalars();
-       
-
-               int i,j,k;
-               long sizeBlock; 
-
-               for (i=0; i<dim[0]; i++)
-               {
-                       imageoutput->SetScalarComponentFromDouble(i,0,0, 0, bbGetInputInitialValue() );
-               }
-               
-               sizeBlock= dim[0] * imageoutput->GetScalarSize();
-                for (j=1; j<dim[1]; j++)
-               {
-                       memcpy(  imageoutput->GetScalarPointer(0,j,0), imageoutput->GetScalarPointer()  , sizeBlock );
-               }               
-
-               sizeBlock= dim[0] * dim[1] * imageoutput->GetScalarSize();
-               for (k=0; k<dim[2]; k++)
-               {
-                       memcpy(  imageoutput->GetScalarPointer(0,0,k) ,imageoutput->GetScalarPointer()  , sizeBlock );
-               } // for k
-
-               imageoutput->Update();
-               imageoutput->Modified();
-               bbSetOutputOut(imageoutput);
-
-
+       int i,j,k;
+       long sizeBlock; 
+       for (i=0; i<dim[0]; i++)
+       {
+               imageoutput->SetScalarComponentFromDouble(i,0,0, 0, bbGetInputInitialValue() );
+       }       
+       sizeBlock= dim[0] * imageoutput->GetScalarSize();
+            for (j=1; j<dim[1]; j++)
+       {
+               memcpy(  imageoutput->GetScalarPointer(0,j,0), imageoutput->GetScalarPointer()  , sizeBlock );
+       }               
+       sizeBlock= dim[0] * dim[1] * imageoutput->GetScalarSize();
+       for (k=0; k<dim[2]; k++)
+       {
+               memcpy(  imageoutput->GetScalarPointer(0,0,k) ,imageoutput->GetScalarPointer()  , sizeBlock );
+       } // for k
+       imageoutput->Update();
+       imageoutput->Modified();
+       bbSetOutputOut(imageoutput);
 }      
        
 //===== 
@@ -161,7 +161,7 @@ void CreateImage::bbUserInitializeProcessing()
 //    but this is where you should allocate the internal/output pointers 
 //    if any 
 
-       imageoutput = vtkImageData::New();
+//EED 2017-12-7        imageoutput = vtkImageData::New();
 
 }