Options for the symmetric interpolation. This variant is always a closed (periodic) loop and
derives its own tangents from the points, so it intentionally exposes only the points and
tolerance - periodicity, parametrization and tangent constraints do not apply here.
Options for the symmetric interpolation. This variant is always a closed (periodic) loop and derives its own tangents from the points, so it intentionally exposes only the points and tolerance - periodicity, parametrization and tangent constraints do not apply here.