Enum InputFallbackValue 

pub enum InputFallbackValue {
    Normal,
    MaterialVertexColour {
        absent: [u32; 4],
    },
    MaterialCoordinates(FallbackCoordinates),
    Literal([u32; 4]),
}

The base value of a replacement input, before any source-proved coordinate copies.

Variants

Normal

The drawn surface’s normalized world normal, xyz, with w=0. Generic geometry normal generation is separate.

MaterialVertexColour

COLOR_0 as surface colour, honoring core.vertex_color. Ignored or absent colour uses the stated float words; the PBR base-colour factor is not multiplied into this value. Raw Stream(Color(0)) ignores that policy.

Fields

absent: [u32; 4]

MaterialCoordinates(FallbackCoordinates)

The material-resolved coordinate pair repeated as xyxy. Raw Stream(TexCoord(n)) applies no PBR transform.

Literal([u32; 4])

Four finite IEEE-754 float words, stated by the source, not invented by the consumer.

Trait Implementations

impl Clone for InputFallbackValue

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 InputFallbackValue

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

Formats the value using the given formatter.

impl Eq for InputFallbackValue

impl Hash for InputFallbackValue

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 InputFallbackValue

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for InputFallbackValue

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 InputFallbackValue