#!/bin/bash

if [ $# -eq  0 ]
then
  echo "usage: $0 Object.msh"
  exit
fi

BA=`which buff-analyze`
if [ "x${BA}" == "x" ]
then
  echo "error: can't find buff-analyze (aborting)"
  exit
fi

NUMTETS=`buff-analyze --mesh $1  | grep 'tetrahedra' | head -1 | cut -f2 -d' '`
if [ "x${NUMTETS}" == "x" ]
then 
  echo "Something's gone wrong."
  exit
fi
  
/bin/mv $1 ${1%%.msh}_${NUMTETS}.vmsh

echo "Moved $1 to ${1%%.msh}_${NUMTETS}.vmsh."