#!/bin/bash
################################
# Written by Jeremy Green
# http://www.rhythmandcode.com/
################################
LONGDIR=$(pwd)
DIR=${LONGDIR##*/}
SMALLSIZE=1024
MODE=thumb
#MODE should be 'full' or 'thumb'
OUTPUTDIR=.

if [ $# = 1 ]; then
    echo "custom mode: $1"
    MODE=$1
fi

if [ $# = 2 ]; then
    echo "custom num: $2"
    DIR=$2
fi

alfas=( 0.1 )
betas=( 0.94 )
sats=(  0.90 )
gamas=( 1 )  

echo "running pfstone mapping operation"
#This one scales the images within 1024x1024

I=1; #img # (useful for panos)

for a in "${alfas[@]}"
  do
  
  for b in "${betas[@]}"
    do
  
    for s in "${sats[@]}"
      do
      
      for g in "${gamas[@]}"
	do
	#pfsin image_all_$MODE.exr | pfstmo_fattal02 -a $a -b $b -s $s | pfsout $DIR.all.$MODE.auto_fattal02_a.$a-b.$b-s.$s-g.1.png

	if [ -f $OUTPUTDIR/$DIR.$MODE.auto_fattal02_a.$a-b.$b-s.$s-g.$g--$I.jpg ]; then
	    echo " image exists remove to regenerate $OUTPUTDIR/$DIR.$MODE.auto_fattal02_a.$a-b.$b-s.$s-g.$g--$I.jpg"
	else
	    echo "generating image"
	    pfsin $DIR.$MODE.exr | pfstmo_fattal02 -a $a -b $b -s $s | pfsgamma -g $g | pfsout $OUTPUTDIR/$DIR.$MODE.auto_fattal02_a.$a-b.$b-s.$s-g.$g--$I.jpg
	fi

	if [ -f $OUTPUTDIR/$DIR.aligned.$MODE.auto_fattal02_a.$a-b.$b-s.$s-g.$g--$I.jpg ]; then
	    echo " image exists remove to regenerate $OUTPUTDIR/$DIR.aligned.$MODE.auto_fattal02_a.$a-b.$b-s.$s-g.$g--$I.jpg"
	else
	    if [ -f $OUTPUTDIR/$DIR.aligned.$MODE.exr ]; then
		echo "generating image"
		pfsin $DIR.aligned.$MODE.exr | pfstmo_fattal02 -a $a -b $b -s $s | pfsgamma -g $g | pfsout $OUTPUTDIR/$DIR.aligned.$MODE.auto_fattal02_a.$a-b.$b-s.$s-g.$g--$I.jpg
	    fi
	fi

	
	((I++));

      done

      #for g in "${gamas[@]}"
#	do
	
#	pfsin $DIR.all.$MODE.auto_fattal02_a.$a-b.$b-s.$s-g.1.png | pfsgamma -g $g | pfsout $DIR.all.$MODE.auto_fattal02_a.$a-b.$b-s.$s-g.$g.png 
	
 #     done
      
    done    
    
  done
  
done