//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
#include "bbvtkCreateImage.h"
#include "bbvtkPackage.h"
namespace bbvtk
{

BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,CreateImage)
BBTK_BLACK_BOX_IMPLEMENTATION(CreateImage,bbtk::AtomicBlackBox);
//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void CreateImage::Process()
{

// THE MAIN PROCESSING METHOD BODY
//   Here we simply set the input 'In' value to the output 'Out'
//   And print out the output value
// INPUT/OUTPUT ACCESSORS ARE OF THE FORM :
//    void bbSet{Input|Output}NAME(const TYPE&)
//    const TYPE& bbGet{Input|Output}NAME() const 
//    Where :
//    * NAME is the name of the input/output
//      (the one provided in the attribute 'name' of the tag 'input')
//    * TYPE is the C++ type of the input/output
//      (the one provided in the attribute 'type' of the tag 'input')

	
	double	spc[6];
	int		dim[3];	
	int		outputformat = VTK_UNSIGNED_SHORT;
	
	if (bbGetInputOutputFormat()=="VTK_BIT")					outputformat = VTK_BIT;
	else if (bbGetInputOutputFormat()=="VTK_CHAR")				outputformat = VTK_CHAR;
	else if (bbGetInputOutputFormat()=="VTK_SIGNED_CHAR")		outputformat = VTK_SIGNED_CHAR;
	else if (bbGetInputOutputFormat()=="VTK_UNSIGNED_CHAR")		outputformat = VTK_UNSIGNED_CHAR;
	else if (bbGetInputOutputFormat()=="VTK_UNSIGNED_SHORT")	outputformat = VTK_UNSIGNED_SHORT;
	else if (bbGetInputOutputFormat()=="VTK_INT")				outputformat = VTK_INT;
	else if (bbGetInputOutputFormat()=="VTK_UNSIGNED_INT")		outputformat = VTK_UNSIGNED_INT;
	else if (bbGetInputOutputFormat()=="VTK_LONG")				outputformat = VTK_LONG;
	else if (bbGetInputOutputFormat()=="VTK_UNSIGNED_LONG")		outputformat = VTK_UNSIGNED_LONG;
	else if (bbGetInputOutputFormat()=="VTK_FLOAT")				outputformat = VTK_FLOAT;
	else if (bbGetInputOutputFormat()=="VTK_DOUBLE")			outputformat = VTK_DOUBLE;
		
	spc[0] = bbGetInputSpacing()[0];
	spc[1] = bbGetInputSpacing()[1];
	spc[2] = bbGetInputSpacing()[2];
	
	dim[0] =  bbGetInputDimensions()[0];
	dim[1] =  bbGetInputDimensions()[1];
	dim[2] =  bbGetInputDimensions()[2];
	
	imageoutput->Initialize();
	imageoutput->SetScalarType( outputformat );	
	imageoutput->SetSpacing( spc );
	imageoutput->SetDimensions(  dim[0], dim[1], dim[2] );
	imageoutput->AllocateScalars();
	
		
		int i,j,k;
		for (i=0; i<dim[0]; i++)
		{
			for (j=0; j<dim[1]; j++)
			{
				for (k=0; k<dim[2]; k++)
				{
					imageoutput->SetScalarComponentFromDouble(i,j,k, 0, bbGetInputInitialValue() );
				} // for k
			} // for j
		} // for i
		
		bbSetOutputOut(imageoutput);

}	
	
//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void CreateImage::bbUserSetDefaultValues()
{
	imageoutput=NULL;

//  SET HERE THE DEFAULT INPUT/OUTPUT VALUES OF YOUR BOX 
	std::vector<int> dim;
	dim.push_back(250);
	dim.push_back(250);
	dim.push_back(250);
	std::vector<double> spc;
	dim.push_back(1.0);
	dim.push_back(1.0);
	dim.push_back(1.0);
	
	bbSetInputDimensions(dim);
	bbSetInputSpacing(spc);
	bbSetInputOutputFormat("VTK_UNSIGNED_SHORT");
	bbSetInputInitialValue(0);
}
	
//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void CreateImage::bbUserInitializeProcessing()
{

//  THE INITIALIZATION METHOD BODY :
//    Here does nothing 
//    but this is where you should allocate the internal/output pointers 
//    if any 

  	imageoutput = vtkImageData::New();

}
	
//===== 
// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
//===== 
void CreateImage::bbUserFinalizeProcessing()
{

//  THE FINALIZATION METHOD BODY :
//    Here does nothing 
//    but this is where you should desallocate the internal/output pointers 
//    if any
  	imageoutput->Delete();

}
}
// EO namespace bbvtk