#!/usr/bin/python2.6

import sys
from grid.DD import grid
from grid.qhull import parse_qhull_file
from baker import get_phis, run_baker
from baker.tools import exact_func, smberror, improved_answer
from glob import glob
from os import remove

FILE_PREFIX='/tmp/qhull-'

for g in glob('%s*' % FILE_PREFIX):
  remove(g)

try:
  verts = parse_qhull_file(sys.argv[1], verbose=True)
except:
  print "usage: app.py qhullinputfile"
  sys.exit(1)


q = [exact_func(i) for i in verts]

g = grid(verts,q)

X = [0.3, 0.3]

g.get_containing_simplex(X)
exact = exact_func(X)

try:
  answer =  g.run_baker(X)
  d[improved_answer(answer, exact)] += 1
except smberror as e:
  print e