#include "bbmaracasvisuDrawAxe3D.h"
#include "bbcreaMaracasVisuPackage.h"


#include "vtkImageData.h"
#include "vtkActor.h"
#include "vtkPolyDataMapper.h"
#include "vtkPoints.h"
#include "vtkCellArray.h"
#include "vtkProperty.h"


namespace bbcreaMaracasVisu
{


BBTK_ADD_BLACK_BOX_TO_PACKAGE(creaMaracasVisu,DrawAxe3D)
BBTK_BLACK_BOX_IMPLEMENTATION(DrawAxe3D,bbtk::AtomicBlackBox);
void DrawAxe3D::Process()
{

	std::vector< double > vectx = bbGetInputlstPointX();
	std::vector< double > vecty = bbGetInputlstPointY();
	std::vector< double > vectz = bbGetInputlstPointZ();	

//	vtkImageData* img = bbGetInputImage();	
	unsigned int i;
	double spc[3];	
//	img->GetSpacing(spc);
	spc[0]=1;
	spc[1]=1;
	spc[2]=1;

	if(!vectx.empty()&&!vecty.empty()&&!vectz.empty()){
		vtkPoints* allPoints = vtkPoints::New( );
		vtkCellArray* allTopology = vtkCellArray::New( );
		allTopology->InsertNextCell( vectx.size() );

		for( i = 0; i < vectx.size( ); i++) {	
			//multiplicar ver parametros spacing, en maracas cuando se toca la imagen y se ve dycom
			//hay parámetro dycom, vtkImagedata valor spacing y esos datos hay que multiplicar al polydata
			allPoints->InsertNextPoint( vectx[i]*spc[0],  vecty[i]*spc[1], vectz[i]*spc[2] );
			allTopology->InsertCellPoint( i );
		} // rof
		mallData->SetPoints( allPoints );
		mallData->SetLines( allTopology );
		allPoints->Delete();
		allTopology->Delete();	
	}

	mvtkactor->GetProperty()->SetColor( bbGetInputColour()[0],  
										bbGetInputColour()[1], 
										bbGetInputColour()[2] );


     // Interface Update
     if ((firsttime==true) && (bbGetInputRenderer()!=NULL ))
     {
		firsttime=false;
	    bbGetInputRenderer()->AddActor( mvtkactor );
     }

}

void DrawAxe3D::bbUserConstructor()
{
	firsttime							= true;
	mallData							= vtkPolyData::New( );
	vtkPolyDataMapper* polydatamapper	= vtkPolyDataMapper::New();
	mvtkactor							= vtkActor::New();
	polydatamapper->SetInput(mallData);
	mvtkactor->SetMapper(polydatamapper);
	bbSetOutputOut(mvtkactor);

    std::vector<double> colour;
    colour.push_back(1.0);
    colour.push_back(0.0);
    colour.push_back(0.0);
    bbSetInputColour(colour);
}

void DrawAxe3D::bbUserCopyConstructor()
{
}
void DrawAxe3D::bbUserDestructor()
{
}

}

// EO namespace bbcreaMaracasVisu