#!/bin/bash
################################
# Written by Jeremy Green
# http://www.rhythmandcode.com/
################################

THUMBNAILS=true
THUMBSIZE=1536
GAUSS=8
LONGDIR=$(pwd)
DIR=${LONGDIR##*/}


#first convert all filenames to lower case
for file in `ls *JPG`
	do
	newname=`echo $file | tr [A-Z] [a-z]`
	mv -u -f $file $newname.tmp
	mv -u -f $newname.tmp $newname
done

#if [ $(ls -1 *jpg | wc -l) -gt 1 ]; then

    if [ -f $DIR.hdrgen ]; then
	echo "do nothing... remove $DIR.hdrgen to regenerate"
    else
	echo "jpeg2hdrgen *.jpg > $DIR.hdrgen"
	jpeg2hdrgen *.jpg > $DIR.hdrgen
    fi
    
    
    
    if [ -f $DIR.full.exr ]; then
    #do nothing
	echo "do nothing... remove $DIR.full.exr to regenerate"
    else
	echo "pfsinhdrgen $DIR.hdrgen | pfshdrcalibrate -v  -g $GAUSS -r linear -c none | pfsoutexr --fix-halfmax $DIR.full.exr"
	pfsinhdrgen $DIR.hdrgen | pfshdrcalibrate -v  -g $GAUSS -r linear -c none | pfsoutexr --fix-halfmax $DIR.full.exr
    fi
    
    if [ -f $DIR.thumb.exr ]; then
    #do nothing
	echo "do nothing... remove $DIR.thumb.exr to regenerate"
    else
	echo "pfsin $DIR.full.exr | pfssize --maxx $THUMBSIZE --maxy $THUMBSIZE | pfsout --fix-halfmax $DIR.thumb.exr"
	pfsin $DIR.full.exr | pfssize --maxx $THUMBSIZE --maxy $THUMBSIZE | pfsout --fix-halfmax $DIR.thumb.exr
    fi

#else
#    echo "skipping hdr for $(ls -1 *jpg | wc -l) jpg images"
#fi