# This transform gets back to the *AP1* primaries.
# Useful as the 1d LUT is only covering the transfer function.
# The primaries switch is covered by the matrix below:
os.path.join(aces_ctl_directory,
'ACEScg',
# This transform gets back to the *AP1* primaries.
# Useful as the 1d LUT is only covering the transfer function.
# The primaries switch is covered by the matrix below:
os.path.join(aces_ctl_directory,
'ACEScg',