Struct gltf_json::Accessor

pub struct Accessor {
    pub buffer_view: Option<Index<View>>,
    pub byte_offset: Option<USize64>,
    pub count: USize64,
    pub component_type: Checked<GenericComponentType>,
    pub extensions: Option<Accessor>,
    pub extras: Extras,
    pub type_: Checked<Type>,
    pub min: Option<Value>,
    pub max: Option<Value>,
    pub normalized: bool,
    pub sparse: Option<Sparse>,
}

A typed view into a buffer view.

Fields

buffer_view: Option<Index<View>>

The parent buffer view this accessor reads from.

This field can be omitted in sparse accessors.

byte_offset: Option<USize64>

The offset relative to the start of the parent BufferView in bytes.

This field can be omitted in sparse accessors.

count: USize64

The number of components within the buffer view - not to be confused with the number of bytes in the buffer view.

component_type: Checked<GenericComponentType>

The data type of components in the attribute.

extensions: Option<Accessor>

Extension specific data.

extras: Extras

Optional application specific data.

type_: Checked<Type>

Specifies if the attribute is a scalar, vector, or matrix.

min: Option<Value>

Minimum value of each component in this attribute.

max: Option<Value>

Maximum value of each component in this attribute.

normalized: bool

Specifies whether integer data values should be normalized.

sparse: Option<Sparse>

Sparse storage of attributes that deviate from their initialization value.

Trait Implementations

impl Clone for Accessor

fn clone(&self) -> Accessor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Accessor

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Accessor

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> Get<Accessor> for Root

fn get(&self, index: Index<Accessor>) -> Option<&Accessor>

Retrieves a single value at the given index.

impl Serialize for Accessor

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 Accessor

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.