Bases: MayaInstancePlugin, OptionalPyblishPluginMixin
Validate V-Ray Distributed Rendering is ignored in batch mode.
Whenever Distributed Rendering is enabled for V-Ray in the render settings ensure that the "Ignore in batch mode" is enabled so the submitted job won't try to render each frame with all machines resulting in faulty errors.
Source code in client/ayon_maya/plugins/publish/validate_vray_distributed_rendering.py
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67 | class ValidateVRayDistributedRendering(plugin.MayaInstancePlugin,
OptionalPyblishPluginMixin):
"""Validate V-Ray Distributed Rendering is ignored in batch mode.
Whenever Distributed Rendering is enabled for V-Ray in the render settings
ensure that the "Ignore in batch mode" is enabled so the submitted job
won't try to render each frame with all machines resulting in faulty
errors.
"""
order = ValidateContentsOrder
label = "VRay Distributed Rendering"
families = ["renderlayer"]
actions = [RepairAction]
optional = False
# V-Ray attribute names
enabled_attr = "vraySettings.sys_distributed_rendering_on"
ignored_attr = "vraySettings.sys_distributed_rendering_ignore_batch"
def process(self, instance):
if not self.is_active(instance.data):
return
if instance.data.get("renderer") != "vray":
# If not V-Ray, ignore
return
vray_settings = cmds.ls("vraySettings", type="VRaySettingsNode")
if not vray_settings:
raise KnownPublishError(
"Please ensure a VRay Settings Node is present"
)
renderlayer = instance.data['renderlayer']
if not lib.get_attr_in_layer(self.enabled_attr, layer=renderlayer):
# If not distributed rendering enabled, ignore..
return
# If distributed rendering is enabled but it is *not* set to ignore
# during batch mode we invalidate the instance
if not lib.get_attr_in_layer(self.ignored_attr, layer=renderlayer):
raise PublishValidationError(
"Renderlayer has distributed rendering enabled "
"but is not set to ignore in batch mode.")
@classmethod
def repair(cls, instance):
renderlayer = instance.data.get("renderlayer")
with lib.renderlayer(renderlayer):
cls.log.debug("Enabling Distributed Rendering "
"ignore in batch mode..")
cmds.setAttr(cls.ignored_attr, True)
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