tfg.geometry.transformation.quaternion.between_two_vectors_3d

Computes quaternion over the shortest arc between two vectors.

tfg.geometry.transformation.quaternion.between_two_vectors_3d(
    vector1: type_alias.TensorLike,
    vector2: type_alias.TensorLike,
    name: str = 'quaternion_between_two_vectors_3d'
) -> tf.Tensor

Result quaternion describes shortest geodesic rotation from vector1 to vector2.

Note
In the following, A1 to An are optional batch dimensions.

Args
vector1	A tensor of shape [A1, ..., An, 3], where the last dimension represents the first vector.
vector2	A tensor of shape [A1, ..., An, 3], where the last dimension represents the second vector.
name	A name for this op that defaults to "quaternion_between_two_vectors_3d".

Returns
A tensor of shape [A1, ..., An, 4], where the last dimension represents a normalized quaternion.

Raises
ValueError	If the shape of vector1 or vector2 is not supported.