Struct gltf_json::accessor::sparse::Sparse

pub struct Sparse {
    pub count: u32,
    pub indices: Indices,
    pub values: Values,
    pub extensions: Option<Sparse>,
    pub extras: Extras,
}

Sparse storage of attributes that deviate from their initialization value.

Fields

count: u32

The number of attributes encoded in this sparse accessor.

indices: Indices

Index array of size count that points to those accessor attributes that deviate from their initialization value.

Indices must strictly increase.

values: Values

Array of size count * number_of_components storing the displaced accessor attributes pointed by indices.

Substituted values must have the same component_type and number of components as the base Accessor.

extensions: Option<Sparse>

Extension specific data.

extras: Extras

Optional application specific data.

Trait Implementations

impl Clone for Sparse

fn clone(&self) -> Sparse

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Sparse

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Sparse

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

Deserialize this value from the given Serde deserializer.

impl Serialize for Sparse

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

Serialize this value into the given Serde serializer.

impl Validate for Sparse

fn validate<P, R>(&self, _root: &Root, _path: P, _report: &mut R) where
    P: Fn() -> Path,
    R: FnMut(&dyn Fn() -> Path, Error), 

Validates the invariants required for the library to function safely.