Bases: MayaInstancePlugin, OptionalPyblishPluginMixin
Shape components may not have any "tweak" values
To solve this issue, try freezing the shapes.
Source code in client/ayon_maya/plugins/publish/validate_shape_zero.py
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99 | class ValidateShapeZero(plugin.MayaInstancePlugin,
OptionalPyblishPluginMixin):
"""Shape components may not have any "tweak" values
To solve this issue, try freezing the shapes.
"""
order = ValidateContentsOrder
families = ["model"]
label = "Shape Zero (Freeze)"
actions = [
ayon_maya.api.action.SelectInvalidAction,
RepairAction
]
optional = True
@staticmethod
def get_invalid(instance):
"""Returns the invalid shapes in the instance.
This is the same as checking:
- all(pnt == [0,0,0] for pnt in shape.pnts[:])
Returns:
list: Shape with non freezed vertex
"""
shapes = cmds.ls(instance, type="shape")
invalid = []
for shape in shapes:
if cmds.polyCollapseTweaks(shape, q=True, hasVertexTweaks=True):
invalid.append(shape)
return invalid
@classmethod
def repair(cls, instance):
invalid_shapes = cls.get_invalid(instance)
if not invalid_shapes:
return
with lib.maintained_selection():
with lib.tool("selectSuperContext"):
for shape in invalid_shapes:
cmds.polyCollapseTweaks(shape)
# cmds.polyCollapseTweaks keeps selecting the geometry
# after each command. When running on many meshes
# after one another this tends to get really heavy
cmds.select(clear=True)
def process(self, instance):
"""Process all the nodes in the instance "objectSet"""
if not self.is_active(instance.data):
return
invalid = self.get_invalid(instance)
if invalid:
raise PublishValidationError(
title="Shape Component Tweaks",
message="Shapes found with non-zero component tweaks: '{}'"
"".format(", ".join(invalid)),
description=(
"## Shapes found with component tweaks\n"
"Shapes were detected that have component tweaks on their "
"components. Please remove the component tweaks to "
"continue.\n\n"
"### Repair\n"
"The repair action will try to *freeze* the component "
"tweaks into the shapes, which is usually the correct fix "
"if the mesh has no construction history (= has its "
"history deleted)."),
detail=(
"Maya allows to store component tweaks within shape nodes "
"which are applied between its `inMesh` and `outMesh` "
"connections resulting in the output of a shape node "
"differing from the input. We usually want to avoid this "
"for published meshes (in particular for Maya scenes) as "
"it can have unintended results when using these meshes "
"as intermediate meshes since it applies positional "
"differences without being visible edits in the node "
"graph.\n\n"
"These tweaks are traditionally stored in the `.pnts` "
"attribute of shapes.")
)
|
get_invalid(instance) staticmethod
Returns the invalid shapes in the instance.
This is the same as checking: - all(pnt == [0,0,0] for pnt in shape.pnts[:])
Returns:
| Name | Type | Description |
list | | Shape with non freezed vertex |
Source code in client/ayon_maya/plugins/publish/validate_shape_zero.py
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49 | @staticmethod
def get_invalid(instance):
"""Returns the invalid shapes in the instance.
This is the same as checking:
- all(pnt == [0,0,0] for pnt in shape.pnts[:])
Returns:
list: Shape with non freezed vertex
"""
shapes = cmds.ls(instance, type="shape")
invalid = []
for shape in shapes:
if cmds.polyCollapseTweaks(shape, q=True, hasVertexTweaks=True):
invalid.append(shape)
return invalid
|
process(instance)
Process all the nodes in the instance "objectSet
Source code in client/ayon_maya/plugins/publish/validate_shape_zero.py
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99 | def process(self, instance):
"""Process all the nodes in the instance "objectSet"""
if not self.is_active(instance.data):
return
invalid = self.get_invalid(instance)
if invalid:
raise PublishValidationError(
title="Shape Component Tweaks",
message="Shapes found with non-zero component tweaks: '{}'"
"".format(", ".join(invalid)),
description=(
"## Shapes found with component tweaks\n"
"Shapes were detected that have component tweaks on their "
"components. Please remove the component tweaks to "
"continue.\n\n"
"### Repair\n"
"The repair action will try to *freeze* the component "
"tweaks into the shapes, which is usually the correct fix "
"if the mesh has no construction history (= has its "
"history deleted)."),
detail=(
"Maya allows to store component tweaks within shape nodes "
"which are applied between its `inMesh` and `outMesh` "
"connections resulting in the output of a shape node "
"differing from the input. We usually want to avoid this "
"for published meshes (in particular for Maya scenes) as "
"it can have unintended results when using these meshes "
"as intermediate meshes since it applies positional "
"differences without being visible edits in the node "
"graph.\n\n"
"These tweaks are traditionally stored in the `.pnts` "
"attribute of shapes.")
)
|