Struct nannou::draw::mesh::Mesh

pub struct Mesh<S = Default> { /* fields omitted */ }

The custom mesh type used internally by the Draw API.

Methods

impl<S> Mesh<S> where
    S: BaseNum, 

pub fn raw_vertex_count(&self) -> usize

The number of raw vertices contained within the mesh.

pub fn vertex_count(&self) -> usize

The number of vertices that would be yielded by a Vertices iterator for the given mesh.

pub fn triangle_count(&self) -> usize

The number of triangles that would be yielded by a Triangles iterator for the given mesh.

Important traits for &'_ [u8]

impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]

pub fn points(&self) -> &[Point<S>]

The Mesh's vertex position channel.

Important traits for &'_ [u8]

impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]

pub fn indices(&self) -> &[usize]

The Mesh's vertex indices channel.

Important traits for &'_ [u8]

impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]

pub fn colors(&self) -> &[Color]

The Mesh's vertex colors channel.

Important traits for &'_ [u8]

impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]

pub fn tex_coords(&self) -> &[TexCoords<S>] where
    S: BaseFloat, 

The Mesh's vertex texture coordinates channel.

pub fn push_vertex(&mut self, v: Vertex<S>)

Push the given vertex onto the inner channels.

pub fn push_index(&mut self, i: usize)

Push the given index onto the inner Indices channel.

pub fn extend_vertices<I>(&mut self, vs: I) where
    I: IntoIterator<Item = Vertex<S>>, 

Extend the mesh channels with the given vertices.

pub fn extend_indices<I>(&mut self, is: I) where
    I: IntoIterator<Item = usize>, 

Extend the Mesh indices channel with the given indices.

pub fn extend<V, I>(&mut self, vs: V, is: I) where
    V: IntoIterator<Item = Vertex<S>>,
    I: IntoIterator<Item = usize>, 

Extend the Mesh with the given vertices and indices.

pub fn clear_vertices(&mut self)

Clear all vertices from the mesh.

pub fn clear_indices(&mut self)

Clear all indices from the mesh.

pub fn clear(&mut self)

Clear all vertices and indices from the mesh.

Important traits for RawVertices<M>

impl<M> Iterator for RawVertices<M> where
    M: GetVertex,  type Item = M::Vertex;

pub fn raw_vertices(&self) -> RawVertices<&Self>

Produce an iterator yielding all raw (non-index-order) vertices.

Important traits for Vertices<M>

impl<M> Iterator for Vertices<M> where
    M: Indices + GetVertex,  type Item = M::Vertex;

pub fn vertices(&self) -> Vertices<&Self>

Produce an iterator yielding all vertices in the order specified via the vertex indices.

pub fn triangles(&self) -> Triangles<&Self>

Produce an iterator yielding all triangles.

Important traits for RawVertices<M>

impl<M> Iterator for RawVertices<M> where
    M: GetVertex,  type Item = M::Vertex;

pub fn into_raw_vertices(self) -> RawVertices<Self>

Consume self and produce an iterator yielding all raw (non-index_order) vertices.

Important traits for Vertices<M>

impl<M> Iterator for Vertices<M> where
    M: Indices + GetVertex,  type Item = M::Vertex;

pub fn into_vertices(self) -> Vertices<Self>

Consume self and produce an iterator yielding all vertices in index-order.

pub fn into_triangles(self) -> Triangles<Self>

Consume self and produce an iterator yielding all triangles.

Trait Implementations

impl<S> GetVertex for Mesh<S> where
    MeshType<S>: GetVertex<Vertex = Vertex<S>>, 

type Vertex = Vertex<S>

The vertex type representing all channels of data within the mesh at a single index.

fn get_vertex(&self, index: usize) -> Option<Self::Vertex>

Create a vertex containing all channel properties for the given index.

impl<S> Points for Mesh<S> where
    S: BaseNum, 

type Scalar = S

The scalar value used for the vertex coordinates.

type Point = Point<S>

The vertex type used to represent the location of a vertex.

type Points = Points<S>

The channel type containing points.

fn points(&self) -> &Self::Points

Borrow the vertex channel from the mesh.

impl<S> Indices for Mesh<S>

type Indices = Indices

The channel type containing indices.

fn indices(&self) -> &Self::Indices

Borrow the index channel from the mesh.

impl<S> Colors for Mesh<S>

type Color = Color

The color type stored within the channel.

type Colors = Colors

The channel type containing colors.

fn colors(&self) -> &Self::Colors

Borrow the color channel from the mesh.

impl<S> TexCoords for Mesh<S> where
    S: BaseFloat, 

type TexCoordScalar = S

The scalar value used for the texture coordinates.

type TexCoords = TexCoords<S>

The channel type containing texture coordinates.

fn tex_coords(&self) -> &Self::TexCoords

Borrow the texture coordinate channel from the mesh.

impl<S> PushVertex<WithTexCoords<WithColor<Vector3<S>, Alpha<Rgb<f32>, f32>>, Vector2<S>>> for Mesh<S>

fn push_vertex(&mut self, v: Vertex<S>)

Push the given vertex onto the mesh.

impl<S> PushIndex for Mesh<S>

fn push_index(&mut self, index: usize)

Push a new index onto the indices channel.

fn extend_indices<I>(&mut self, indices: I) where
    I: IntoIterator<Item = usize>, 

Extend the Mesh's Indices channel with the given indices.

impl<S> ClearIndices for Mesh<S>

fn clear_indices(&mut self)

Clear all indices from the mesh.

impl<S> ClearVertices for Mesh<S>

fn clear_vertices(&mut self)

Clear all vertices from the mesh.

impl<S: Clone> Clone for Mesh<S>

fn clone(&self) -> Mesh<S>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<S> Default for Mesh<S>

fn default() -> Self

Returns the "default value" for a type.

impl<S> DerefMut for Mesh<S>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<S: Debug> Debug for Mesh<S>

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

Formats the value using the given formatter.

impl<S> Deref for Mesh<S>

type Target = MeshType<S>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.