Struct wavefront::Buffers

pub struct Buffers { /* private fields */ }

A struct of buffers that may be indexed by Obj vertices.

Implementations

impl Buffers

pub fn positions(&self) -> &[[f32; 3]]

Returns a reference to the position attributes contained within this Obj.

pub fn uvs(&self) -> &[[f32; 3]]

Returns a reference to the texture coordinate attributes contained within this Obj.

pub fn normals(&self) -> &[[f32; 3]]

Returns a reference to the normal attributes contained within this Obj.

pub fn add_position(&mut self, position: [f32; 3]) -> usize

Add a new position attribute to this Obj, returning its index.

pub fn add_uv(&mut self, uv: [f32; 3]) -> usize

Add a new texture coordinate attribute to this Obj, returning its index.

pub fn add_normal(&mut self, normal: [f32; 3]) -> usize

Add a new normal attribute to this Obj, returning its index.

Trait Implementations

impl Clone for Buffers

fn clone(&self) -> Buffers

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Buffers

fn default() -> Buffers

Returns the “default value” for a type.