import numpy
import os
import pprint
+import string
import PyOpenColorIO as ocio
'create_ACES_RRT_plus_ODT',
'create_odts',
'create_aces',
+ 'get_transform_info',
+ 'get_ODT_info',
+ 'get_LMT_info',
'create_colorspaces']
# -------------------------------------------------------------------------
for odt in sorted_odts:
(odt_name, odt_values) = odt
- # Handling *ODTs* that can generate either *legal* or *full* output.
- if odt_name in ['Academy.Rec2020_100nits_dim.a1.0.0',
- 'Academy.Rec709_100nits_dim.a1.0.0',
- 'Academy.Rec709_D60sim_100nits_dim.a1.0.0']:
+ # Generating legal range transform for *ODTs* that can generate
+ # either *legal* or *full* output.
+ if odt_values['transformHasFullLegalSwitch']:
odt_name_legal = '%s - Legal' % odt_values['transformUserName']
else:
odt_name_legal = odt_values['transformUserName']
'Log': log_display_space,
'Output Transform': cs}
- if odt_name in ['Academy.Rec2020_100nits_dim.a1.0.0',
- 'Academy.Rec709_100nits_dim.a1.0.0',
- 'Academy.Rec709_D60sim_100nits_dim.a1.0.0']:
+
+ # Generating full range transform for *ODTs* that can generate
+ # either *legal* or *full* output.
+ if odt_values['transformHasFullLegalSwitch']:
print('Generating full range ODT for %s' % odt_name)
odt_name_full = '%s - Full' % odt_values['transformUserName']
return ACES
+
+def get_transform_info(ctl_transform):
+ """
+ Object description.
+
+ Parameters
+ ----------
+ parameter : type
+ Parameter description.
+
+ Returns
+ -------
+ type
+ Return value description.
+ """
+
+ with open(ctl_transform, 'rb') as fp:
+ lines = fp.readlines()
+
+ # Retrieving the *transform ID* and *User Name*.
+ transform_id = lines[1][3:].split('<')[1].split('>')[1].strip()
+ transform_user_name = '-'.join(
+ lines[2][3:].split('<')[1].split('>')[1].split('-')[1:]).strip()
+ transform_user_name_prefix = (
+ lines[2][3:].split('<')[1].split('>')[1].split('-')[0].strip())
+
+ # Figuring out if this transform has options for processing full and legal range
+ transform_full_legal_switch = False
+ for line in lines:
+ if line.strip() == "input varying int legalRange = 0":
+ #print( "%s has legal range flag" % transform_user_name)
+ transform_full_legal_switch = True
+ break
+
+ return (transform_id, transform_user_name, transform_user_name_prefix, transform_full_legal_switch)
+
+def get_ODT_info(aces_CTL_directory):
+ """
+ Object description.
+
+ For versions after WGR9.
+
+ Parameters
+ ----------
+ parameter : type
+ Parameter description.
+
+ Returns
+ -------
+ type
+ Return value description.
+ """
+
+ # TODO: Investigate usage of *files_walker* definition here.
+ # Credit to *Alex Fry* for the original approach here.
+ odt_dir = os.path.join(aces_CTL_directory, 'odt')
+ all_odt = []
+ for dir_name, subdir_list, file_list in os.walk(odt_dir):
+ for fname in file_list:
+ all_odt.append((os.path.join(dir_name, fname)))
+
+ odt_CTLs = [x for x in all_odt if
+ ('InvODT' not in x) and (os.path.split(x)[-1][0] != '.')]
+
+ odts = {}
+
+ for odt_CTL in odt_CTLs:
+ odt_tokens = os.path.split(odt_CTL)
+
+ # Handling nested directories.
+ odt_path_tokens = os.path.split(odt_tokens[-2])
+ odt_dir = odt_path_tokens[-1]
+ while odt_path_tokens[-2][-3:] != 'odt':
+ odt_path_tokens = os.path.split(odt_path_tokens[-2])
+ odt_dir = os.path.join(odt_path_tokens[-1], odt_dir)
+
+ # Building full name,
+ transform_CTL = odt_tokens[-1]
+ odt_name = string.join(transform_CTL.split('.')[1:-1], '.')
+
+ # Finding id, user name and user name prefix.
+ (transform_ID,
+ transform_user_name,
+ transform_user_name_prefix,
+ transform_full_legal_switch) = get_transform_info(
+ os.path.join(aces_CTL_directory, 'odt', odt_dir, transform_CTL))
+
+ # Finding inverse.
+ transform_CTL_inverse = 'InvODT.%s.ctl' % odt_name
+ if not os.path.exists(
+ os.path.join(odt_tokens[-2], transform_CTL_inverse)):
+ transform_CTL_inverse = None
+
+ # Add to list of ODTs
+ odts[odt_name] = {}
+ odts[odt_name]['transformCTL'] = os.path.join(odt_dir, transform_CTL)
+ if transform_CTL_inverse is not None:
+ odts[odt_name]['transformCTLInverse'] = os.path.join(
+ odt_dir, transform_CTL_inverse)
+
+ odts[odt_name]['transformID'] = transform_ID
+ odts[odt_name]['transformUserNamePrefix'] = transform_user_name_prefix
+ odts[odt_name]['transformUserName'] = transform_user_name
+ odts[odt_name]['transformHasFullLegalSwitch'] = transform_full_legal_switch
+
+ forward_CTL = odts[odt_name]['transformCTL']
+
+ print('ODT : %s' % odt_name)
+ print('\tTransform ID : %s' % transform_ID)
+ print('\tTransform User Name Prefix : %s' % transform_user_name_prefix)
+ print('\tTransform User Name : %s' % transform_user_name)
+ print('\tHas Full / Legal Switch : %s' % transform_full_legal_switch)
+ print('\tForward ctl : %s' % forward_CTL)
+ if 'transformCTLInverse' in odts[odt_name]:
+ inverse_CTL = odts[odt_name]['transformCTLInverse']
+ print('\tInverse ctl : %s' % inverse_CTL)
+ else:
+ print('\tInverse ctl : %s' % 'None')
+
+ print('\n')
+
+ return odts
+
+
+def get_LMT_info(aces_CTL_directory):
+ """
+ Object description.
+
+ For versions after WGR9.
+
+ Parameters
+ ----------
+ parameter : type
+ Parameter description.
+
+ Returns
+ -------
+ type
+ Return value description.
+ """
+
+ # TODO: Investigate refactoring with previous definition.
+
+ # Credit to Alex Fry for the original approach here
+ lmt_dir = os.path.join(aces_CTL_directory, 'lmt')
+ all_lmt = []
+ for dir_name, subdir_list, file_list in os.walk(lmt_dir):
+ for fname in file_list:
+ all_lmt.append((os.path.join(dir_name, fname)))
+
+ lmt_CTLs = [x for x in all_lmt if
+ ('InvLMT' not in x) and ('README' not in x) and (
+ os.path.split(x)[-1][0] != '.')]
+
+ lmts = {}
+
+ for lmt_CTL in lmt_CTLs:
+ lmt_tokens = os.path.split(lmt_CTL)
+
+ # Handlimg nested directories.
+ lmt_path_tokens = os.path.split(lmt_tokens[-2])
+ lmt_dir = lmt_path_tokens[-1]
+ while lmt_path_tokens[-2][-3:] != 'ctl':
+ lmt_path_tokens = os.path.split(lmt_path_tokens[-2])
+ lmt_dir = os.path.join(lmt_path_tokens[-1], lmt_dir)
+
+ # Building full name.
+ transform_CTL = lmt_tokens[-1]
+ lmt_name = string.join(transform_CTL.split('.')[1:-1], '.')
+
+ # Finding id, user name and user name prefix.
+ (transform_ID,
+ transform_user_name,
+ transform_user_name_prefix,
+ transform_full_legal_switch) = get_transform_info(
+ os.path.join(aces_CTL_directory, lmt_dir, transform_CTL))
+
+ # Finding inverse.
+ transform_CTL_inverse = 'InvLMT.%s.ctl' % lmt_name
+ if not os.path.exists(
+ os.path.join(lmt_tokens[-2], transform_CTL_inverse)):
+ transform_CTL_inverse = None
+
+ lmts[lmt_name] = {}
+ lmts[lmt_name]['transformCTL'] = os.path.join(lmt_dir, transform_CTL)
+ if transform_CTL_inverse is not None:
+ lmts[lmt_name]['transformCTLInverse'] = os.path.join(
+ lmt_dir, transform_CTL_inverse)
+
+ lmts[lmt_name]['transformID'] = transform_ID
+ lmts[lmt_name]['transformUserNamePrefix'] = transform_user_name_prefix
+ lmts[lmt_name]['transformUserName'] = transform_user_name
+
+ forward_CTL = lmts[lmt_name]['transformCTL']
+
+ print('LMT : %s' % lmt_name)
+ print('\tTransform ID : %s' % transform_ID)
+ print('\tTransform User Name Prefix : %s' % transform_user_name_prefix)
+ print('\tTransform User Name : %s' % transform_user_name)
+ print('\t Forward ctl : %s' % forward_CTL)
+ if 'transformCTLInverse' in lmts[lmt_name]:
+ inverse_CTL = lmts[lmt_name]['transformCTLInverse']
+ print('\t Inverse ctl : %s' % inverse_CTL)
+ else:
+ print('\t Inverse ctl : %s' % 'None')
+
+ print('\n')
+
+ return lmts
+
def create_colorspaces(aces_CTL_directory,
lut_directory,
lut_resolution_1d,
"""
import math
-#import numpy
import os
-#import pprint
import shutil
-import string
import sys
import PyOpenColorIO as ocio
'generate_LUTs',
'generate_baked_LUTs',
'create_config_dir',
- 'get_transform_info',
- 'get_ODT_info',
- 'get_LMT_info',
'create_ACES_config',
'main']
Return value description.
"""
+ # Create two entries for ODTs that have full and legal range support
odt_info_C = dict(odt_info)
for odt_CTL_name, odt_values in odt_info.iteritems():
- if odt_CTL_name in ['Academy.Rec2020_100nits_dim.a1.0.0',
- 'Academy.Rec709_100nits_dim.a1.0.0',
- 'Academy.Rec709_D60sim_100nits_dim.a1.0.0']:
+ if odt_values['transformHasFullLegalSwitch']:
odt_name = odt_values['transformUserName']
odt_values_legal = dict(odt_values)
del (odt_info_C[odt_CTL_name])
+ # Generate appropriate LUTs for each ODT
for odt_CTL_name, odt_values in odt_info_C.iteritems():
odt_prefix = odt_values['transformUserNamePrefix']
odt_name = odt_values['transformUserName']
return lut_directory
-def get_transform_info(ctl_transform):
- """
- Object description.
-
- Parameters
- ----------
- parameter : type
- Parameter description.
-
- Returns
- -------
- type
- Return value description.
- """
-
- with open(ctl_transform, 'rb') as fp:
- lines = fp.readlines()
-
- # Retrieving the *transform ID* and *User Name*.
- transform_id = lines[1][3:].split('<')[1].split('>')[1].strip()
- transform_user_name = '-'.join(
- lines[2][3:].split('<')[1].split('>')[1].split('-')[1:]).strip()
- transform_user_name_prefix = (
- lines[2][3:].split('<')[1].split('>')[1].split('-')[0].strip())
-
- return transform_id, transform_user_name, transform_user_name_prefix
-
-
-def get_ODT_info(aces_CTL_directory):
- """
- Object description.
-
- For versions after WGR9.
-
- Parameters
- ----------
- parameter : type
- Parameter description.
-
- Returns
- -------
- type
- Return value description.
- """
-
- # TODO: Investigate usage of *files_walker* definition here.
- # Credit to *Alex Fry* for the original approach here.
- odt_dir = os.path.join(aces_CTL_directory, 'odt')
- all_odt = []
- for dir_name, subdir_list, file_list in os.walk(odt_dir):
- for fname in file_list:
- all_odt.append((os.path.join(dir_name, fname)))
-
- odt_CTLs = [x for x in all_odt if
- ('InvODT' not in x) and (os.path.split(x)[-1][0] != '.')]
-
- odts = {}
-
- for odt_CTL in odt_CTLs:
- odt_tokens = os.path.split(odt_CTL)
-
- # Handling nested directories.
- odt_path_tokens = os.path.split(odt_tokens[-2])
- odt_dir = odt_path_tokens[-1]
- while odt_path_tokens[-2][-3:] != 'odt':
- odt_path_tokens = os.path.split(odt_path_tokens[-2])
- odt_dir = os.path.join(odt_path_tokens[-1], odt_dir)
-
- # Building full name,
- transform_CTL = odt_tokens[-1]
- odt_name = string.join(transform_CTL.split('.')[1:-1], '.')
-
- # Finding id, user name and user name prefix.
- (transform_ID,
- transform_user_name,
- transform_user_name_prefix) = get_transform_info(
- os.path.join(aces_CTL_directory, 'odt', odt_dir, transform_CTL))
-
- # Finding inverse.
- transform_CTL_inverse = 'InvODT.%s.ctl' % odt_name
- if not os.path.exists(
- os.path.join(odt_tokens[-2], transform_CTL_inverse)):
- transform_CTL_inverse = None
-
- # Add to list of ODTs
- odts[odt_name] = {}
- odts[odt_name]['transformCTL'] = os.path.join(odt_dir, transform_CTL)
- if transform_CTL_inverse is not None:
- odts[odt_name]['transformCTLInverse'] = os.path.join(
- odt_dir, transform_CTL_inverse)
-
- odts[odt_name]['transformID'] = transform_ID
- odts[odt_name]['transformUserNamePrefix'] = transform_user_name_prefix
- odts[odt_name]['transformUserName'] = transform_user_name
-
- forward_CTL = odts[odt_name]['transformCTL']
-
- print('ODT : %s' % odt_name)
- print('\tTransform ID : %s' % transform_ID)
- print('\tTransform User Name Prefix : %s' % transform_user_name_prefix)
- print('\tTransform User Name : %s' % transform_user_name)
- print('\tForward ctl : %s' % forward_CTL)
- if 'transformCTLInverse' in odts[odt_name]:
- inverse_CTL = odts[odt_name]['transformCTLInverse']
- print('\tInverse ctl : %s' % inverse_CTL)
- else:
- print('\tInverse ctl : %s' % 'None')
-
- print('\n')
-
- return odts
-
-
-def get_LMT_info(aces_CTL_directory):
- """
- Object description.
-
- For versions after WGR9.
-
- Parameters
- ----------
- parameter : type
- Parameter description.
-
- Returns
- -------
- type
- Return value description.
- """
-
- # TODO: Investigate refactoring with previous definition.
-
- # Credit to Alex Fry for the original approach here
- lmt_dir = os.path.join(aces_CTL_directory, 'lmt')
- all_lmt = []
- for dir_name, subdir_list, file_list in os.walk(lmt_dir):
- for fname in file_list:
- all_lmt.append((os.path.join(dir_name, fname)))
-
- lmt_CTLs = [x for x in all_lmt if
- ('InvLMT' not in x) and ('README' not in x) and (
- os.path.split(x)[-1][0] != '.')]
-
- lmts = {}
-
- for lmt_CTL in lmt_CTLs:
- lmt_tokens = os.path.split(lmt_CTL)
-
- # Handlimg nested directories.
- lmt_path_tokens = os.path.split(lmt_tokens[-2])
- lmt_dir = lmt_path_tokens[-1]
- while lmt_path_tokens[-2][-3:] != 'ctl':
- lmt_path_tokens = os.path.split(lmt_path_tokens[-2])
- lmt_dir = os.path.join(lmt_path_tokens[-1], lmt_dir)
-
- # Building full name.
- transform_CTL = lmt_tokens[-1]
- lmt_name = string.join(transform_CTL.split('.')[1:-1], '.')
-
- # Finding id, user name and user name prefix.
- (transform_ID,
- transform_user_name,
- transform_user_name_prefix) = get_transform_info(
- os.path.join(aces_CTL_directory, lmt_dir, transform_CTL))
-
- # Finding inverse.
- transform_CTL_inverse = 'InvLMT.%s.ctl' % lmt_name
- if not os.path.exists(
- os.path.join(lmt_tokens[-2], transform_CTL_inverse)):
- transform_CTL_inverse = None
-
- lmts[lmt_name] = {}
- lmts[lmt_name]['transformCTL'] = os.path.join(lmt_dir, transform_CTL)
- if transform_CTL_inverse is not None:
- lmts[lmt_name]['transformCTLInverse'] = os.path.join(
- lmt_dir, transform_CTL_inverse)
-
- lmts[lmt_name]['transformID'] = transform_ID
- lmts[lmt_name]['transformUserNamePrefix'] = transform_user_name_prefix
- lmts[lmt_name]['transformUserName'] = transform_user_name
-
- forward_CTL = lmts[lmt_name]['transformCTL']
-
- print('LMT : %s' % lmt_name)
- print('\tTransform ID : %s' % transform_ID)
- print('\tTransform User Name Prefix : %s' % transform_user_name_prefix)
- print('\tTransform User Name : %s' % transform_user_name)
- print('\t Forward ctl : %s' % forward_CTL)
- if 'transformCTLInverse' in lmts[lmt_name]:
- inverse_CTL = lmts[lmt_name]['transformCTLInverse']
- print('\t Inverse ctl : %s' % inverse_CTL)
- else:
- print('\t Inverse ctl : %s' % 'None')
-
- print('\n')
-
- return lmts
-
-
def create_ACES_config(aces_CTL_directory,
config_directory,
lut_resolution_1d=4096,
lut_directory = create_config_dir(config_directory, bake_secondary_LUTs)
- odt_info = get_ODT_info(aces_CTL_directory)
- lmt_info = get_LMT_info(aces_CTL_directory)
+ odt_info = aces.get_ODT_info(aces_CTL_directory)
+ lmt_info = aces.get_LMT_info(aces_CTL_directory)
shaper_name = 'Output Shaper'
config_data = generate_LUTs(odt_info,
projects / OpenColorIO-Configs.git / commitdiff