Struct gltf::mesh::Primitive

pub struct Primitive<'a> { /* fields omitted */ }

Geometry to be rendered with the given material.

Methods

impl<'a> Primitive<'a>

fn position_bounds(&self) -> Option<Bounds<[f32; 3]>>

Returns the bounds of the POSITION vertex attribute when provided.

Panics

Panics for POSITION accessors with missing bounds.

Since POSITION accessors must include bounds information, one can call Gltf::validate_minimally to ensure this data exists.

fn extras(&self) -> &Extras

Optional application specific data.

fn get(&self, semantic: &Semantic) -> Option<Accessor>

Return the accessor with the given semantic.

fn indices(&self) -> Option<Accessor>

Returns the accessor containing the primitive indices, if provided.

fn attributes(&self) -> Attributes

Returns an Iterator that visits the vertex attributes.

fn material(&self) -> Material

Returns the material to apply to this primitive when rendering

fn mode(&self) -> Mode

The type of primitives to render.

fn morph_targets(&self) -> MorphTargets

Returns an Iterator that visits the morph targets of the primitive.

Trait Implementations

impl<'a> Clone for Primitive<'a>

fn clone(&self) -> Primitive<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Primitive<'a>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.