config : Config
*OCIO* configuration.
color_picking : str or unicode, optional
- Color picking role title.
+ Color Picking role title.
color_timing : str or unicode, optional
- Color timing role title.
+ Color Timing role title.
compositing_log : str or unicode, optional
- Compositing log role title.
+ Compositing Log role title.
data : str or unicode, optional
Data role title.
default : str or unicode, optional
Default role title.
matte_paint : str or unicode, optional
- Matte painting role title.
+ Matte Painting role title.
reference : str or unicode, optional
Reference role title.
scene_linear : str or unicode, optional
- Scene linear role title.
+ Scene Linear role title.
texture_paint : str or unicode, optional
- Texture painting role title.
+ Texture Painting role title.
+ rendering : str or unicode, optional
+ Rendering role title.
+ compositing_linear : str or unicode, optional
+ Compositing Linear role title.
Returns
-------
bool
config_data,
multiple_displays=False):
"""
- Object description.
+ Integrates a set of looks into the *OCIO* config's Displays and Views
Parameters
----------
- parameter : type
- Parameter description.
+ looks : array of str or unicode
+ Names of looks
+ reference_name : str or unicode
+ The name of the *OCIO* reference colorspace
+ config_data : dict
+ Colorspaces and transforms converting between those colorspaces and
+ the reference colorspace, *ACES*.
+ multiple_displays : bool
+ If true, looks are added to the config_data looks list
+ If false, looks are integrated directly into the list of displays and
+ views. This may be necessary due to limitations of some applications'
+ currently implementation of OCIO, ex. Maya 2016.
Returns
-------
- type
- Return value description.
+ None
"""
look_names = [look[0] for look in looks]
look_info=None,
custom_lut_dir=None):
"""
- Object description.
+ Create the *OCIO* config based on the configuration data
Parameters
----------
- parameter : type
- Parameter description.
+ config_data : dict
+ Colorspaces and transforms converting between those colorspaces and
+ the reference colorspace, *ACES*, along with other data needed to
+ generate a complete *OCIO* configuration
+ aliases : bool, optional
+ Whether or not to include Alias colorspaces
+ prefix : bool, optional
+ Whether or not to prefix the colorspace names with their Family names
+ multiple_displays : bool, optional
+ Whether to create a single display named *ACES* with Views for each
+ Output Transform or multiple displays, one for each Output Transform
+ look_info : array of str or unicode, optional
+ Paths and names for look data
+ custom_lut_dir : str or unicode, optional
+ Directory to use for storing custom look files
Returns
-------
- type
- Return value description.
+ *OCIO* config
+ The constructed OCIO configuration
"""
if look_info is None:
matte_paint=prefixed_names[config_data['roles']['matte_paint']],
reference=prefixed_names[config_data['roles']['reference']],
scene_linear=prefixed_names[config_data['roles']['scene_linear']],
+ compositing_linear=prefixed_names[config_data['roles']['scene_linear']],
+ rendering=prefixed_names[config_data['roles']['scene_linear']],
texture_paint=prefixed_names[
config_data['roles']['texture_paint']])
- # TODO: Pending code path reactivation.
- # Not allowed at the moment as role names can not overlap
- # with colorspace names.
- """
# Add the aliased colorspaces for each role
for role_name, role_colorspace_name in config_data['roles'].iteritems():
role_colorspace_prefixed_name = prefixed_names[role_colorspace_name]
- print( 'Finding colorspace : %s' % role_colorspace_prefixed_name )
+ #print( 'Finding colorspace : %s' % role_colorspace_prefixed_name )
# Find the colorspace pointed to by the role
role_colorspaces = [colorspace
for colorspace in config_data['colorSpaces']
role_colorspace = reference_data
if role_colorspace:
- print( 'Adding an alias colorspace named %s, pointing to %s' % (
- role_name, role_colorspace.name))
+ # The alias colorspace shouldn't match the role name exactly
+ role_name_alias1 = "role_%s" % role_name
+ role_name_alias2 = "Role - %s" % role_name
+
+ print( 'Adding a role colorspace named %s, pointing to %s' % (
+ role_name_alias2, role_colorspace.name))
+
+ alias_colorspaces.append(
+ (reference_data, role_colorspace, [role_name_alias1]))
add_colorspace_aliases(
- config, reference_data, role_colorspace, [role_name], 'Roles')
- """
+ config, reference_data, role_colorspace, [role_name_alias2], 'Roles')
else:
set_config_roles(
matte_paint=config_data['roles']['matte_paint'],
reference=config_data['roles']['reference'],
scene_linear=config_data['roles']['scene_linear'],
+ compositing_linear=config_data['roles']['scene_linear'],
+ rendering=config_data['roles']['scene_linear'],
texture_paint=config_data['roles']['texture_paint'])
- # TODO: Pending code path reactivation.
- # Not allowed at the moment as role names can not overlap
- # with colorspace names.
- """
# Add the aliased colorspaces for each role
for role_name, role_colorspace_name in config_data['roles'].iteritems():
# Find the colorspace pointed to by the role
role_colorspace = reference_data
if role_colorspace:
- print('Adding an alias colorspace named %s, pointing to %s' % (
- role_name, role_colorspace.name))
+ # The alias colorspace shouldn't match the role name exactly
+ role_name_alias1 = "role_%s" % role_name
+ role_name_alias2 = "Role - %s" % role_name
+
+ print('Adding a role colorspace named %s, pointing to %s' % (
+ role_name_alias2, role_colorspace.name))
+
+ alias_colorspaces.append(
+ (reference_data, role_colorspace, [role_name_alias1]))
add_colorspace_aliases(
- config, reference_data, role_colorspace, [role_name], 'Roles')
- """
+ config, reference_data, role_colorspace, [role_name_alias2], 'Roles')
print('')
default_display_views = config_data['displays'][default_display_name]
default_display_colorspace = default_display_views['Output Transform']
- set_config_roles(
- config,
- color_picking=default_display_colorspace.name)
-
# Defining *Displays* and *Views*.
displays, views = [], []
lut_resolution_3d=64,
cleanup=True):
"""
- Object description.
+ Create the *ACES* LUTs and data structures needed for later *OCIO*
+ configuration generation
Parameters
----------
- parameter : type
- Parameter description.
+ odt_info : array of dicts of str or unicode
+ Descriptions of the *ACES* Output Transforms
+ lmt_info : array of dicts of str or unicode
+ Descriptions of the *ACES* Look Transforms
+ shaper_name : str or unicode
+ The name of the Shaper function to use when generating LUTs.
+ Options: Log2, DolbyPQ
+ aces_ctl_directory : str or unicode
+ The path to the aces 'transforms/ctl/utilities'
+ lut_directory : str or unicode
+ The path to use when writing LUTs
+ lut_resolution_1d : int, optional
+ The resolution of generated 1D LUTs
+ lut_resolution_3d : int, optional
+ The resolution of generated 3D LUTs
+ cleanup : bool
+ Whether or not to clean up the intermediate images
Returns
-------
dict
- Colorspaces and transforms converting between those colorspaces and
- the reference colorspace, *ACES*.
+ Colorspaces, LUT paths and transforms converting between those
+ colorspaces and the reference colorspace, *ACES*.
"""
print('create_config_data - begin')
lut_resolution_shaper=1024,
prefix=False):
"""
- Object description.
+ Generate baked representations of the transforms from the *ACES* *OCIO*
+ configuration
Parameters
----------
- parameter : type
- Parameter description.
+ odt_info : array of dicts of str or unicode
+ Descriptions of the *ACES* Output Transforms
+ shaper_name : str or unicode
+ The name of the Shaper function to use when generating LUTs.
+ Options: Log2, DolbyPQ
+ baked_directory : str or unicode
+ The path to use when writing baked LUTs
+ config_path : str or unicode
+ The path to the *OCIO* configuration
+ lut_resolution_3d : int, optional
+ The resolution of generated 3D LUTs
+ lut_resolution_shaper : int, optional
+ The resolution of shaper used as part of some 3D LUTs
+ prefix : bool, optional
+ Whether or not colorspace names will use their Family names as prefixes
+ in the *OCIO* config
Returns
-------
- type
- Return value description.
+ None
"""
odt_info_C = dict(odt_info)
odt_prefix = odt_values['transformUserNamePrefix']
odt_name = odt_values['transformUserName']
+ if odt_name in ['P3-D60 PQ (1000 nits)']:
+ odt_shaper = shaper_name.replace("48 nits", "1000 nits")
+ elif odt_name in ['P3-D60 PQ (2000 nits)']:
+ odt_shaper = shaper_name.replace("48 nits", "2000 nits")
+ elif odt_name in ['P3-D60 PQ (4000 nits)']:
+ odt_shaper = shaper_name.replace("48 nits", "4000 nits")
+ else:
+ odt_shaper = shaper_name
+
# *Photoshop*
for input_space in ['ACEScc', 'ACESproxy']:
args = ['--iconfig', config_path,
odt_name,
input_space)]
if prefix:
- args += ['--shaperspace', 'Utility - %s' % shaper_name,
+ args += ['--shaperspace', 'Utility - %s' % odt_shaper,
'--shapersize', str(lut_resolution_shaper)]
else:
- args += ['--shaperspace', shaper_name,
+ args += ['--shaperspace', odt_shaper,
'--shapersize', str(lut_resolution_shaper)]
args += ['--cubesize', str(lut_resolution_3d)]
args += ['--format',
'%s - %s for %s data' % (
odt_prefix, odt_name, input_space)]
if prefix:
- args += ['--shaperspace', 'Utility - %s' % shaper_name,
+ args += ['--shaperspace', 'Utility - %s' % odt_shaper,
'--shapersize', str(lut_resolution_shaper)]
else:
- args += ['--shaperspace', shaper_name,
+ args += ['--shaperspace', odt_shaper,
'--shapersize', str(lut_resolution_shaper)]
args += ['--cubesize', str(lut_resolution_3d)]
'%s - %s for %s data' % (
odt_prefix, odt_name, input_space)]
if input_space == 'ACEScg':
- lin_shaper_name = '%s - AP1' % shaper_name
+ lin_shaper_name = '%s - AP1' % odt_shaper
else:
- lin_shaper_name = shaper_name
+ lin_shaper_name = odt_shaper
if prefix:
lin_shaper_name = 'Utility - %s' % lin_shaper_name
args += ['--shaperspace', lin_shaper_name,
bake_secondary_luts=False,
custom_lut_dir=None):
"""
- Object description.
+ Create the directories needed for configuration generation
Parameters
----------
- parameter : type
- Parameter description.
+ config_directory : str or unicode
+ The base config directory
+ bake_secondary_luts : bool, optional
+ Whether or not to create directories for baked LUTs
+ custom_lut_dir : bool, optional
+ Whether or not to create directories for custom Look LUTs
Returns
-------
- type
- Return value description.
+ None
"""
lut_directory = os.path.join(config_directory, 'luts')
look_info=None,
copy_custom_luts=True,
cleanup=True,
- prefix_colorspaces_with_family_names=True):
+ prefix_colorspaces_with_family_names=True,
+ shaper_base_name='Log2'):
"""
Creates the ACES configuration.
Parameters
----------
- parameter : type
- Parameter description.
+ aces_ctl_directory : str or unicode
+ The path to the aces 'transforms/ctl/utilities'
+ config_directory : str or unicode
+ The directory that will hold the generated configuration and LUTs
+ lut_resolution_1d : int, optional
+ The resolution of generated 1D LUTs
+ lut_resolution_3d : int, optional
+ The resolution of generated 3D LUTs
+ bake_secondary_luts : bool, optional
+ Whether or not to create directories for baked LUTs
+ multiple_displays : bool, optional
+ Whether to create a single display named *ACES* with Views for each
+ Output Transform or multiple displays, one for each Output Transform
+ look_info : array of str or unicode, optional
+ Paths and names for look data
+ copy_custom_luts : bool, optional
+ Whether to reference custom look LUTs directly or to copy them into a
+ directory within the generated configuration
+ cleanup : bool, optional
+ Whether or not to clean up the intermediate images
+ prefix_colorspaces_with_family_names : bool, optional
+ Whether or not colorspace names will use their Family names as prefixes
+ in the *OCIO* config
+ shaper_base_name : str or unicode
+ The name of the Shaper function to use when generating LUTs.
+ Options: Log2, DolbyPQ
Returns
-------
- type
- Return value description.
+ bool
+ Success or failure of configuration generation process
"""
if look_info is None:
lut_directory = generate_config_directory(config_directory,
bake_secondary_luts,
custom_lut_dir)
-
odt_info = aces.get_ODTs_info(aces_ctl_directory)
lmt_info = aces.get_LMTs_info(aces_ctl_directory)
- shaper_name = 'Output Shaper'
+ if shaper_base_name == 'DolbyPQ':
+ shaper_name = 'Dolby PQ 48 nits Shaper'
+ else:
+ shaper_name = 'Log2 48 nits Shaper'
+
config_data = create_config_data(odt_info,
lmt_info,
shaper_name,
def main():
"""
- Object description.
+ A simple main that allows the user to exercise the various functions
+ defined in this file
Parameters
----------
- parameter : type
- Parameter description.
+ None
Returns
-------
- type
- Return value description.
+ None
"""
import optparse
'ACEScc colorspace, but the user could choose other spaces '
'by changing the argument after the name of the look. \n')
usage += '\n'
-
+ usage += ('Create a GUI-friendly ACES 1.0 config using the Dolby PQ '
+ 'transfer function as the shaper: \n')
+ usage += ('\tcreate_aces_config -a /path/to/aces-dev/transforms/ctl '
+ '--lutResolution1d 1024 --lutResolution3d 33 -c aces_1.0.0 '
+ '--shaper DolbyPQ')
+ usage += '\n'
+
look_info = []
def look_info_callback(option, opt_str, value, parser):
action='callback', callback=look_info_callback)
p.add_option('--copyCustomLUTs', action='store_true', default=False)
+ p.add_option('--shaper', '-s', default='Log2')
+
options, arguments = p.parse_args()
aces_ctl_directory = options.acesCTLDir
cleanup_temp_images = not options.keepTempImages
multiple_displays = options.createMultipleDisplays
copy_custom_luts = options.copyCustomLUTs
+ shaper_base_name = options.shaper
+ prefix = True
print(look_info)
multiple_displays,
look_info,
copy_custom_luts,
- cleanup_temp_images)
+ cleanup_temp_images,
+ prefix,
+ shaper_base_name)
if __name__ == '__main__':
projects / OpenColorIO-Configs.git / blobdiff