Community/Tasks/osgNature: generate_xml_to_textures.sh.txt.sh

#!/bin/sh
#render a arbaro generated pov file into textures
#author: Fred Marmond <fmarmond@users.sourceforge.net>
#2005-01-09
#It uses ARBARO (http://arbaro.sourceforge.net/), a wonderfull tree generetor in GPL.
#My final goal: automagically generate tree mesh for OSG with LOD
#
#this script uses ARBARO and a curstom script (render_pov_to_textures.sh) to generate an xml tree definition into textures (see render_pov_to_textures.sh for more details)

#params:                $1 xml file name
#       (optional)      $2 arbaro options ($2 may be = "-m 0.9 -s 5 -l 3" for example
#output:        see render_pov_to_textures.sh

#todo:  - try to determine the output image ratio to avoid cuted images (and optimize texture usage)
#       - actually, only texture are rendered, i'll have to add other systems to generate 3d mesh LOD as well

#requirements:
#- (see render_pov_to_textures.sh)
#- java 1.4 (see arbaro package for more infos, as java is only needed by arbaro)
#- this script must be copied and runned from the directory contening arbaro

#info: to generate from many xml files in one batch, just do:
# for file in trees/*.xml; do ./generate_xml_to_textures.sh $file ; done



xmlname="$1"
basename=`echo "$xmlname" | sed 's/\.*\/\(.*\)\.xml$/\1/'`

smooth="$2"

povname=/tmp/$basename.$$.pov
incname=/tmp/$basename.$$.inc

java -Xms100m -Xmx200m -jar arbaro.jar $smooth -p $povname -o $incname $xmlname
./render_pov_to_textures.sh $povname

rm $povname
rm $incname