Enum MeshRole 

#[non_exhaustive]
pub enum MeshRole {
    Solid,
    Sheet,
}

How an input mesh occludes and whether it is capped by a near plane.

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.

Solid

Closed, consistently wound two-manifold. A near clipping plane that cuts it (some vertex beyond the plane, W > near, and some not) leaves a cap that occludes: a point with W < near, farther from the viewer than the plane, is hidden by the cap when the point of the plane above it is inside the solid. A face of the solid in the near plane is no special case: it hides what lies below it itself.

Sheet

Edge-manifold with consistent winding, open or closed. Never capped.

Trait Implementations

impl Clone for MeshRole

fn clone(&self) -> MeshRole

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MeshRole

impl Debug for MeshRole

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

Formats the value using the given formatter.

impl Eq for MeshRole

impl PartialEq for MeshRole

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MeshRole