Enum NodeData 

pub enum NodeData {
    Vertex(VertexData),
    Edge(Box<EdgeData>),
    Face(Box<FaceData>),
    Container,
}

What a topology node holds, beyond its children.

Stored inline in the node rather than in side tables keyed by handle: a traversal that has the node has the data, without a second lookup, and there is no way for the two to fall out of step.

Variants

Vertex(VertexData)

A vertex.

Edge(Box<EdgeData>)

An edge.

Face(Box<FaceData>)

A face.

Container

A wire, shell, solid, compsolid or compound: structure, no geometry of its own.

Implementations

impl NodeData

pub fn tolerance(&self) -> Option<Tolerance>

The tolerance this node carries, if it carries one.

Containers have none: a wire’s uncertainty is that of the edges in it, and inventing a separate number for it would be a second source of truth.

pub fn widen(&mut self, to: Tolerance)

Widen this node’s tolerance, if it has one.

pub const fn as_vertex(&self) -> Option<&VertexData>

The vertex data, if this is a vertex.

pub const fn as_edge(&self) -> Option<&EdgeData>

The edge data, if this is an edge.

pub const fn as_face(&self) -> Option<&FaceData>

The face data, if this is a face.

Trait Implementations

impl Clone for NodeData

fn clone(&self) -> NodeData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeData

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

Formats the value using the given formatter.

impl PartialEq for NodeData

fn eq(&self, other: &NodeData) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for NodeData