Function check_with 

pub fn check_with(
    model: &ContinuousStructure,
    fdtd: &Fdtd,
    opts: &CheckOptions,
) -> Result<MeshReport>

check with explicit options.

Material regions are taken from the primitives’ bounding boxes (conservative for non-box shapes). Weighted materials are sampled at the corners and the centre of their bounding box; dispersive materials use their static part.

Errors

See check.