#include <stdio.h>
#include <vector>

namespace OBJREC {

template<class SrcP>
void SemanticSegmentation::make3DImage ( const std::vector<std::string> & filelist,
                                         NICE::MultiChannelImage3DT<SrcP> & imgData )
{
    bool isInit = false;
    for ( int it = 0; it < ( int ) filelist.size(); it++ )
    {
        if ( imagetype == IMAGETYPE_RGB )
        {
            NICE::ColorImage img;
            try
            {
                img.read ( filelist[it] );
            }
            catch ( NICE::ImageException iE )
            {
                fprintf ( stderr, "Failed to open color image file: %s\n", filelist[it].c_str() );
                fprintf ( stderr, "%s\n", iE.what() );
                exit ( -1 );
            }
            if ( !isInit )
            {
                imgData.reInit ( img.width(),img.height(),filelist.size(),3 );
                isInit = true;
            }
            for ( int y = 0; y < img.height(); y++ )
            {
                for ( int x = 0; x < img.width(); x++ )
                {
                    for ( int r = 0; r < 3; r++ )
                    {
                        imgData.set ( x, y, it, (SrcP)img.getPixel ( x,y,r ), r );
                    }
                }
            }
        }
        else
        {
            NICE::Image img;
            try
            {
                img.read ( filelist[it] );
            }
            catch ( NICE::ImageException iE )
            {
                fprintf ( stderr, "Failed to open image file: %s\n", filelist[it].c_str() );
                fprintf ( stderr, "%s\n", iE.what() );
                exit ( -1 );
            }
            if ( !isInit )
            {
                imgData.reInit ( img.width(),img.height(),filelist.size(),1 );
                isInit = true;
            }
            for ( int y = 0; y < img.height(); y++ )
            {
                for ( int x = 0; x < img.width(); x++ )
                {
                    imgData.set ( x, y, it, (SrcP)img.getPixel ( x,y ), 0 );
                }
            }
        }
    }

    if ( imagetype == IMAGETYPE_GRAY )
    {
        imgData.equalizeHistogram( 0 );
    }

}

}