Struct EdgeLoop 

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

IfcEdgeLoop: a closed wire given as a list of oriented edges.

The curved counterpart of IfcPolyLoop. Unlike a poly loop the closure is explicit: the last edge’s end vertex is the first edge’s start, and no implied closing segment is added.

Implementations

impl<'m> EdgeLoop<'m>

pub fn new(id: EntityId, entity: &'m Entity) -> Self

Wrap an entity assumed to be an IfcEdgeLoop.

pub fn edge_list(&self) -> GeometryResult<Vec<EntityId>>

The oriented edges in traversal order.

A loop needs at least one edge; an empty list bounds nothing and is rejected rather than producing a face with no boundary.

Trait Implementations

impl<'m> Clone for EdgeLoop<'m>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'m> Copy for EdgeLoop<'m>

impl<'m> Debug for EdgeLoop<'m>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.