Enum CullMode 

pub enum CullMode {
    None,
    Front,
    Back,
}

Which triangle faces are discarded before rasterization.

Variants

None

Keep both faces. The default, and the right choice for 2D content and for double-sided materials.

Front

Discard front-facing triangles.

Back

Discard back-facing triangles. The usual choice for closed solid geometry, which roughly halves rasterization work.

Trait Implementations

impl Clone for CullMode

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CullMode

impl Debug for CullMode

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

Formats the value using the given formatter.

impl Default for CullMode

fn default() -> Self

Returns the “default value” for a type.

impl Eq for CullMode

impl Hash for CullMode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CullMode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CullMode