Trait genmesh::generators::SharedVertex

pub trait SharedVertex<V>: Sized {
    fn shared_vertex(&self, i: usize) -> V;
    fn shared_vertex_count(&self) -> usize;

    fn shared_vertex_iter<'a>(&'a self) -> SharedVertexIterator<'a, Self, V> { ... }
}

The SharedVertex trait is meant to be used with the IndexedPolygon trait. This trait is meant as a way to calculate the shared vertices that are required to build the implementors mesh.

Required methods

fn shared_vertex(&self, i: usize) -> V

return the shared vertex at offset i

fn shared_vertex_count(&self) -> usize

return the number of shared vertices required to represent the mesh

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Provided methods

Important traits for SharedVertexIterator<'a, T, V>

impl<'a, T: SharedVertex<V>, V> Iterator for SharedVertexIterator<'a, T, V> type Item = V;

fn shared_vertex_iter<'a>(&'a self) -> SharedVertexIterator<'a, Self, V>

create an iterator that returns each shared vertex that is required to build the mesh.

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Implementors

impl SharedVertex<Vertex> for Circle

fn shared_vertex(&self, idx: usize) -> Vertex

fn shared_vertex_count(&self) -> usize

impl SharedVertex<Vertex> for Cone

fn shared_vertex(&self, idx: usize) -> Vertex

fn shared_vertex_count(&self) -> usize

impl SharedVertex<Vertex> for Cube

fn shared_vertex(&self, idx: usize) -> Vertex

fn shared_vertex_count(&self) -> usize

impl SharedVertex<Vertex> for Cylinder

fn shared_vertex(&self, idx: usize) -> Vertex

fn shared_vertex_count(&self) -> usize

impl SharedVertex<Vertex> for IcoSphere

fn shared_vertex_count(&self) -> usize

fn shared_vertex(&self, idx: usize) -> Vertex

impl SharedVertex<Vertex> for Plane

fn shared_vertex(&self, idx: usize) -> Vertex

fn shared_vertex_count(&self) -> usize

impl SharedVertex<Vertex> for SphereUv

fn shared_vertex(&self, idx: usize) -> Vertex

fn shared_vertex_count(&self) -> usize

impl SharedVertex<Vertex> for Torus

fn shared_vertex(&self, idx: usize) -> Vertex

fn shared_vertex_count(&self) -> usize

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