TransformPrimCommand
- class omni.usd.commands.TransformPrimCommand(path: str, new_transform_matrix: Matrix4d, old_transform_matrix: Optional[Matrix4d] = None, time_code: TimeCode = Usd.TimeCode.Default(), had_transform_at_key: bool = False, usd_context_name: str = '')
Bases:
Command
Set primitive’s local transform.
Methods
__init__
(path, new_transform_matrix[, ...])Constructor.
do
()undo
()- __init__(path: str, new_transform_matrix: Matrix4d, old_transform_matrix: Optional[Matrix4d] = None, time_code: TimeCode = Usd.TimeCode.Default(), had_transform_at_key: bool = False, usd_context_name: str = '')
Constructor.
- Parameters
path (str) – Prim path.
new_transform_matrix (Gf.Matrix4d) – New local transform matrix.
old_transform_matrix (Gf.Matrix4d, optional) – Old local transform matrix that is used for undo. If it’s not given, it’s the current local transform matrix when this command is instantiated. Default is None.
time_code (Usd.TimeCode) – The timecode to change. Default is Usd.TimeCode.Default().
had_transform_at_key (bool) – If the local transform is set already before this command. This is used for undo to decide if it needs to clear the new value. Default is False.
usd_context_name (str) – The UsdContext to operate. Default is empty, which means the default UsdContext is used.