#include "bbmaracasvisuImageActor.h"
#include "bbcreaMaracasVisuPackage.h"

#include "vtkImageShiftScale.h" 

namespace bbcreaMaracasVisu
{

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

 	if ((bbGetInputIn()!=NULL) && (bbGetInputRenderer()!=NULL))
	{
		
		imageactor = vtkImageActor::New();
		vtkImageShiftScale *imageshiftscale = vtkImageShiftScale::New();
		imageshiftscale->SetInput( bbGetInputIn() );	
		imageshiftscale->SetOutputScalarTypeToUnsignedChar();	
		imageactor->SetInput( imageshiftscale->GetOutput() );	
		imageactor->SetUserTransform( bbGetInputTransform() );	
	}
	// Interface Update
	if ((firsttime==true) && (bbGetInputRenderer()!=NULL ))
	{
      		firsttime=false;
       		bbGetInputRenderer()->AddActor( imageactor );
     	}
}
void ImageActor::bbUserSetDefaultValues()
{
    firsttime = true;
    imageactor = NULL;

    bbSetInputIn(NULL);
    bbSetInputTransform(NULL);
    bbSetInputRenderer(NULL);
  
}

	
	//-----------------------------------------------------------------	
	void ImageActor::bbUserInitializeProcessing()
	{
	}
	
	//-----------------------------------------------------------------	
	void ImageActor::bbUserFinalizeProcessing()
	{
	}
	
	//-----------------------------------------------------------------	
}
// EO namespace bbcreaMaracasVisu