#!/bin/bash

# based on Interactive Roots by Esteban Hufstedler
# http://openprocessing.org/visuals/?visualID=2920 


# http://www.forkable.eu/generators/wtf/i/src/iro/0_03.pde 

# GENERATES RANDOM OUTPUT

# SECTOR:{-10}{-10}{410}{410}
# SECTOR:{0}{0}{400}{400}
# SECTOR:{0}{0}{400}{400}
# SECTOR:{0}{0}{400}{400}
# SECTOR:{100}{100}{300}{300}
# SECTOR:{150}{150}{250}{250}
# BORDER:1pt

# SUITABLE FOR FOLLOWING GRIDS:,81,

# START VIRTUAL XSERVER FOR PROCESSING HEADLESS ######################
# Xvfb :1 -screen 0 1152x900x8 -fbdir /tmp &

# EXPORT DISPLAY FOR PROCESSING HEADLESS #############################
export DISPLAY=localhost:1.0

# RUN PROCESSING SKETCH ##############################################

APPDIR=$(dirname "$0")

LIBSKETCH=$APPDIR/lib/1030/iro_0_02.jar
LIBCORE=$APPDIR/lib/1030/core.jar
LIBPDF=$APPDIR/lib/1030/pdf.jar
LIBITEXT=$APPDIR/lib/1030/itext.jar

LIBS=$LIBSKETCH:$LIBCORE:$LIBPDF:$LIBITEXT

java  -Djava.library.path="$APPDIR" \
	-cp "$LIBS" \
	iro_0_02 

######################################################################
# REPLACE 50% OF THE GENERATED PDF FILES                             #
# WITH NOTHING                                                       #
######################################################################

TMPDIR=tmp
PDFNUMBER=`ls $TMPDIR/*.pdf | wc -l`
WEGNUMBER=`expr $PDFNUMBER / 2`
NIX=a/utils/graphics/blank/none.pdf

for PDF in `find $TMPDIR -name "*.pdf" | rl --count=$WEGNUMBER`
 do
 	cp $NIX $PDF
 	echo $PDF
 done

	
exit 0;