#!/bin/bash
if [ ! $1 ]; then echo "Hey!  You have to give me an input file.";
else  x-povray -I$1.pov +V +D0 +P +X100 +FP16 +O$1.ppm;
      if [ -O $1.pov ]; 
      then chmod 644 $1.pov; 
      fi 
fi
if [ -e $1.ppm ]; then mv $1.ppm images; fi