to_extrinsic_n_rosy

iskra.directional.to_extrinsic_n_rosy(u: Tensor, tangents: Tensor, binormals: Tensor, n: int) → Tensor[SOURCE]

Reconstructs 3D vectors from intrinsic complex N-RoSy field.

Parameters:

• u (Tensor[Complex, [B]]) – N-RoSy field to be embedded.

• tangents (Tensor[Float, [B, 3]]) – First basis vector.

• binormals (Tensor[Float, [B, 3]]) – Second basis vector.

• n (int) – The degree of symmetry of the N-RoSy field.

Returns:

​ (Tensor[Float, [B, n, 3]]) – 3D embedding of u.