Enum EdgeKind 

#[non_exhaustive]
pub enum EdgeKind {
    Boundary,
    Silhouette,
    Crease,
    GroupBoundary,
}

Why an edge is drawn.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Boundary

One incident triangle.

Silhouette

Two incident triangles seen with different image orientations.

Crease

Two incident triangles meeting at a sharp angle.

GroupBoundary

Two incident triangles of different face groups that are neither a silhouette nor a selected crease (ADR 0106).

Trait Implementations

impl Clone for EdgeKind

fn clone(&self) -> EdgeKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EdgeKind

impl Debug for EdgeKind

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

Formats the value using the given formatter.

impl Eq for EdgeKind

impl PartialEq for EdgeKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EdgeKind