TransformHelper

class omni.usd.TransformHelper

Bases: object

Internal. Helper to handle transform attributes.

Methods

`__init__`()
`add_to_attr_order`(attr_order, path[, ...])
`get_transform_attr`(attrs)	Finds all transform attributes from list.
`is_common_attr`(source_attr)
`is_transform`(source_path)	If the source name is an attribute path with xformOp.
`order_attrs`(attrs, order)

get_transform_attr(attrs: List[Attribute]) → Tuple[Attribute, List[Attribute], Attribute, Attribute]

Finds all transform attributes from list.

Parameters

attrs (List[Usd.Attribute]) – A list of attributes.

Returns

A tuple that includes: tranlate, list of rotations, scale, and order attributes. It’s None or empty if corresponding attribute is not found.

Return type

Tuple[Usd.Attribute, List[Usd.Attribute], Usd.Attribute, Usd.Attribute]

is_transform(source_path: str) → bool

If the source name is an attribute path with xformOp.

Parameters: source_path (str) – The attribute name.
Returns: True if the source name is an transform attribute, or False otherwise.
Return type: bool