Enum AlphaMode 

pub enum AlphaMode {
    Opaque,
    Mask,
    Blend,
    Dither,
}

How alpha values are interpreted for transparency.

Variants

Opaque

Fully opaque, alpha is ignored.

Mask

Binary transparency using alpha cutoff threshold.

Blend

Full alpha blending with background.

Dither

Stochastic (screen-door) transparency: alpha becomes a per-pixel dither probability resolved by temporal antialiasing. Renders opaque, writes depth, and needs no sorting, so it suits foliage and hair.

Trait Implementations

impl Clone for AlphaMode

fn clone(&self) -> AlphaMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AlphaMode

impl Debug for AlphaMode

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

Formats the value using the given formatter.

impl Default for AlphaMode

fn default() -> AlphaMode

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AlphaMode

fn deserialize<__D>( __deserializer: __D, ) -> Result<AlphaMode, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for AlphaMode

impl From<AlphaMode> for SceneAlphaMode

fn from(mode: AlphaMode) -> SceneAlphaMode

Converts to this type from the input type.

impl From<SceneAlphaMode> for AlphaMode

fn from(mode: SceneAlphaMode) -> AlphaMode

Converts to this type from the input type.

impl Hash for AlphaMode

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

where __H: Hasher,

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 AlphaMode

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for AlphaMode

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AlphaMode