Function make_pipe_shell_law 

pub fn make_pipe_shell_law(
    model: &mut Model,
    profile: &Shape,
    spine: &Shape,
    law: PipeLaw<'_>,
    tolerance: f64,
    tol: Tolerances,
) -> OgeomResult<Built>

make_pipe_shell with a frame law: the section turns about the spine the way law says.

Errors

As make_pipe_shell_with.