Struct LayeredQuad 

pub struct LayeredQuad {
    pub quad: Quad,
    pub base: Layer,
    pub layers: Vec<LaidLayer>,
}

Several textured layers on one quad (masks, noise, scrolling detail), composed into one colour before the quad’s own tint applies: the base layer gives a colour and an opacity, and each laid layer then changes one of the two by its operation, weighted by its own opacity (compose_layers).

Fields

quad: Quad

The quad’s shape, blend, tint and limits. Its map is None: the layers are its texture. Its premultiply_alpha multiplies each layer’s colour by that layer’s own opacity before the layers are composed.

base: Layer

The first layer: the colour and opacity the others are laid onto.

layers: Vec<LaidLayer>

The layers laid onto the base, in order.

Trait Implementations

impl Clone for LayeredQuad

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayeredQuad

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

Formats the value using the given formatter.

impl PartialEq for LayeredQuad

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for LayeredQuad

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LayeredQuad