Struct Surface 

pub struct Surface<'m> { /* private fields */ }

The geometry under a Face. Call Surface::kind to dispatch.

Implementations

impl<'m> Surface<'m>

pub fn key(&self) -> EntityKey

This surface’s global identity (a Copy key for maps / deduplication; a surface shared by several faces yields the same key()).

pub fn to_nurbs(&self) -> Option<NurbsSurface>

The rational-B-spline (NurbsSurface) form of this surface, if the kind is supported. Only closed analytic surfaces convert as-is — a full sphere or torus. Open surfaces (plane, cylinder, cone) are unbounded and need a face’s bounds, so they return None here — use Face::to_nurbs instead, which has the bounds.

pub fn kind(&self) -> SurfaceKind<'m>

Trait Implementations

impl<'m> Clone for Surface<'m>

fn clone(&self) -> Surface<'m>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'m> Copy for Surface<'m>