Permalink
Find file
Fetching contributors…
Cannot retrieve contributors at this time
36 lines (29 sloc) 895 Bytes
from movierot import Movie
import sys, os
def brightmax(i):
"""
Smoothly varying brightness with time so that the movie looks good
"""
return brightmax0*(1.0+(float(i)/30)**2)/(1.0+(float(i)/50)**3)
# Parse command line arguments
execname = os.path.split(sys.argv[0])[-1]
try:
runid = sys.argv[1]
it1 = int(sys.argv[2])
it2 = int(sys.argv[3])
except IndexError, ValueError:
print "Usage: %s RUNID ITIME1 ITIME2" % execname
exit
Movie.boxsize = 4.0
if runid.find('weak') >= 0:
brightmax0 = 5.e5
else:
brightmax0 = 1.7e7
for itime in range(it1, it2+1):
# Abuse the movie class to make one frame at a time
movie = Movie(runid=runid, movieid="evo",
time=itime, frame=itime, nframes=1,
verbose=1, force=1)
movie.brightmax = brightmax(itime)
movie.camera.set_steps(0.0, 0.0) # don't move the camera!
movie.makeimages()