ChangeFabricPropertyCommand

class omni.fabric.commands.scripts.extension.ChangeFabricPropertyCommand(prop_path: str, value: Any, prev: Any, timecode=Usd.TimeCode.Default(), type_to_create_if_not_exist: Optional[ValueTypeNames] = None, usd_context_name: Union[str, UsdContext, Stage, Stage] = '', is_custom: bool = False)

Bases: Command

Change prim property undoable Command.

Parameters

  • prop_path (str) – Prim property path.

  • value (Any) – Value to change to.

  • prev (Any) – Value to undo to.

  • timecode (usdrt.Usd.TimeCode) – The timecode to set property value to.

  • type_to_create_if_not_exist (usdrt.Sdf.ValueTypeName) – If not None AND property does not already exist, a new property will be created with given type and value.

  • usd_context_name (Union[str, Usd.Stage]) – Union that could be: * Name of the usd context to work on. Leave to “” to use default USD context. * Instance of UsdContext. * Or stage instance.

  • is_custom (bool) – If the property is created, specifiy if it is a ‘custom’ property (not part of the Schema).

Methods

__init__(prop_path, value, prev[, timecode, ...])

Create a command to change prim property.

do()

Executes the command to change the specified Fabric property to a new value.

undo()

Undoes the property change, reverting the property value to its previous state.
__init__(prop_path: str, value: Any, prev: Any, timecode=Usd.TimeCode.Default(), type_to_create_if_not_exist: Optional[ValueTypeNames] = None, usd_context_name: Union[str, UsdContext, Stage, Stage] = '', is_custom: bool = False)

Create a command to change prim property.

do()

Executes the command to change the specified Fabric property to a new value.

This method updates the property value and can create a new property if it does not exist and a type is specified.

undo()

Undoes the property change, reverting the property value to its previous state.

If the property was created during the execution of the `do` method, this method will remove the property.