Struct Accessor

pub struct Accessor {
    pub source: Url,
    pub count: usize,
    pub offset: usize,
    pub stride: usize,
    pub param: Vec<Param>,
}

Describes a stream of values from an array data source.

Fields

source: Url

The location of the array to access using a URI expression. This element may refer to a COLLADA array element or to an array data source outside the scope of the document; the source does not need to be a COLLADA document.

count: usize

The number of times the array is accessed.

offset: usize

The index of the first value to be read from the array.

stride: usize

The number of values that are to be considered a unit during each access to the array. The default is 1, indicating that a single value is accessed.

param: Vec<Param>

The list of accesses.

Implementations

impl Accessor

pub fn param_offset(&self, name: &str, ty: &str) -> Option<usize>

Get the offset for a parameter with the given name and type.

impl Accessor

pub fn new(source: Url, count: usize, param: Vec<Param>) -> Self

Construct a new Accessor from the mandatory data.

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.