pub fn is_vertex_on_boundary(&self, vertex_id: VertexID) -> bool
    {
        for halfedge_id in self.vertex_halfedge_iter(vertex_id) {
            let mut walker = self.walker_from_halfedge(halfedge_id);
            if walker.face_id().is_none() || walker.as_twin().face_id().is_none()
            {
                return true;
            }
        }
        false
    }
/// Returns whether or not the vertex is on a boundary.
Returns whether or not the vertex is on a boundary.
Returns whether or not the vertex is on a boundary .
pub fn is_vertex_on_boundary(&self, vertex_id: VertexID) -> bool
    {
        for halfedge_id in self.vertex_halfedge_iter(vertex_id) {
            let mut walker = self.walker_from_halfedge(halfedge_id);
            if walker.face_id().is_none() || walker.as_twin().face_id().is_none()
            {
                return true;
            }
        }
        false
    }
pub fn is_vertex_on_boundary ( & self , vertex_id : VertexID ) -> bool { for halfedge_id in self . vertex_halfedge_iter ( vertex_id ) { let mut walker = self . walker_from_halfedge ( halfedge_id ) ; if walker . face_id ( ) . is_none ( ) || walker . as_twin ( ) . face_id ( ) . is_none ( ) { return true ; } } false }
Returns whether or not the vertex is on a boundary.
Returns whether or not the vertex is on a boundary .
&self
vertex_id
VertexID
&self
vertex_id
VertexID