Struct Mesh 

pub struct Mesh { /* private fields */ }

A mesh on the GPU: triangles, split into parts that each have a Material. Made with Ctx::create_mesh or loaded with Ctx::load_mesh; a cheap handle.

let tree: Mesh = ctx.load_mesh("tree.glb");
ctx.world.spawn((Transform3D::default(), Model::new(tree)));

Implementations

impl Mesh

pub const NONE: Mesh

No mesh: a Model showing it draws nothing and casts no shadow, at almost no cost. For models that are sometimes hidden, such as plants beyond their draw distance. Unlike a freed mesh, it never becomes another mesh, since no mesh is ever made with its id.

Game::new("t", 1, 1).run_headless(0, |ctx| {
    let material = ctx.default_material();
    let bush = ctx.create_mesh(&MeshData::cube(1.0), material);
    ctx.world.spawn((Transform3D::default(), Model::new(Mesh::NONE)));
    assert!(!ctx.is_mesh_live(Mesh::NONE));
    assert_ne!(bush, Mesh::NONE);
});

Trait Implementations

impl Clone for Mesh

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Mesh

impl Debug for Mesh

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

Formats the value using the given formatter.

impl Eq for Mesh

impl Hash for Mesh

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Mesh

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Mesh