SdfAssetPathAttributeModel

class omni.kit.property.usd.SdfAssetPathAttributeModel(

stage: Stage,

attribute_paths: List[Path],

self_refresh: bool,

metadata: dict,

**kwargs,

)

Bases: UsdAttributeModel

A value model for monitoring USD asset path attributes.

This model is specifically designed to handle the Sdf.AssetPath attribute type in USD, providing additional functionality to resolve and validate asset paths.

Parameters:

• stage (Usd.Stage) – The USD stage associated with the attribute.

• attribute_paths (List[Sdf.Path]) – A list of Sdf.Path objects representing the attribute paths to monitor.

• self_refresh (bool) – Indicates whether the model should refresh itself when the attribute value changes.

• metadata (dict) – Additional metadata that may be needed for the model.

Keyword Arguments:

treat_array_entry_as_comp (bool) – If True, treat array entries as individual components. Default is False.

Methods

__init__(stage, attribute_paths, ...)	Constructor for SdfAssetPathAttributeModel.
get_resolved_path()	Gets the resolved path of the asset.
get_value_as_string([elide_big_array])	Gets the string representation of the asset path value.
is_valid_path()	Determines if the stored asset path is valid.
set_value(value[, comp, resolved_path])	Sets the value of the asset path.

Attributes

__init__(

stage: Stage,

attribute_paths: List[Path],

self_refresh: bool,

metadata: dict,

**kwargs,

)

Constructor for SdfAssetPathAttributeModel.

get_resolved_path()

Gets the resolved path of the asset.

Returns:

The resolved asset path.

Return type:

str

get_value_as_string(

elide_big_array=True,

) → str

Gets the string representation of the asset path value.

Parameters:

elide_big_array (bool) – If True, large arrays will be shortened in the representation.

Returns:

The string representation of the asset path value.

Return type:

str

is_valid_path() → bool

Determines if the stored asset path is valid.

Returns:

True if the path is valid, False otherwise.

Return type:

bool

set_value(

value,

comp: int = -1,

resolved_path: str = '',

)

Sets the value of the asset path.

Parameters:

• value (str) – The new value for the asset path.

• comp (int) – Component index when dealing with array attributes.

• resolved_path (str) – The resolved path corresponding to the value.