make compatible with ET.T
@@ -590,7 +590,7 @@ class ELink(BaseELink):
# return SE3(self._fk, check=False)
- def T(self, q: Optional[float] = None) -> NDArray[np.float64]:
+ def T(self, q: float = 0.0) -> NDArray[np.float64]:
"""
Link transform matrix
:param q: Joint coordinate (radians or metres). Not required for links
