Bases: MayaInstancePlugin, OptionalPyblishPluginMixin
Validates Camera has no invalid attribute keys or values.
The Alembic file format does not a specific subset of attributes as such we validate that no values are set there as the output will not match the current scene. For example the preScale, film offsets and film roll.
Source code in client/ayon_maya/plugins/publish/validate_camera_attributes.py
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75 | class ValidateCameraAttributes(plugin.MayaInstancePlugin,
OptionalPyblishPluginMixin):
"""Validates Camera has no invalid attribute keys or values.
The Alembic file format does not a specific subset of attributes as such
we validate that no values are set there as the output will not match the
current scene. For example the preScale, film offsets and film roll.
"""
order = ValidateContentsOrder
families = ['camera']
hosts = ['maya']
label = 'Camera Attributes'
actions = [ayon_maya.api.action.SelectInvalidAction]
optional = True
DEFAULTS = [
("filmFitOffset", 0.0),
("horizontalFilmOffset", 0.0),
("verticalFilmOffset", 0.0),
("preScale", 1.0),
("filmTranslateH", 0.0),
("filmTranslateV", 0.0),
("filmRollValue", 0.0)
]
@classmethod
def get_invalid(cls, instance):
# get cameras
members = instance.data['setMembers']
shapes = cmds.ls(members, dag=True, shapes=True, long=True)
cameras = cmds.ls(shapes, type='camera', long=True)
invalid = set()
for cam in cameras:
for attr, default_value in cls.DEFAULTS:
plug = "{}.{}".format(cam, attr)
value = cmds.getAttr(plug)
# Check if is default value
if value != default_value:
cls.log.warning("Invalid attribute value: {0} "
"(should be: {1}))".format(plug,
default_value))
invalid.add(cam)
if cmds.listConnections(plug, source=True, destination=False):
# TODO: Validate correctly whether value always correct
cls.log.warning("%s has incoming connections, validation "
"is unpredictable." % plug)
return list(invalid)
def process(self, instance):
"""Process all the nodes in the instance"""
if not self.is_active(instance.data):
return
invalid = self.get_invalid(instance)
if invalid:
raise PublishValidationError(
"Invalid camera attributes: {}".format(invalid))
|
process(instance)
Process all the nodes in the instance
Source code in client/ayon_maya/plugins/publish/validate_camera_attributes.py
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75 | def process(self, instance):
"""Process all the nodes in the instance"""
if not self.is_active(instance.data):
return
invalid = self.get_invalid(instance)
if invalid:
raise PublishValidationError(
"Invalid camera attributes: {}".format(invalid))
|