Struct Mesh

pub struct Mesh { /* private fields */ }

Geometry with some Material.

Examples

Creating a solid red triangle.

let vertices = vec![
    [-0.5, -0.5, 0.0].into(),
    [ 0.5, -0.5, 0.0].into(),
    [ 0.5, -0.5, 0.0].into(),
];
let geometry = three::Geometry::with_vertices(vertices);
let red_material = three::material::Basic { color: three::color::RED, map: None };
let mesh = factory.mesh(geometry, red_material);

Duplicating a mesh.

use three::Object;
let mut duplicate = factory.mesh_instance(&mesh);
// Duplicated meshes share their geometry but may be transformed individually.
duplicate.set_position([1.2, 3.4, 5.6]);

Duplicating a mesh with a different material.

let yellow_material = three::material::Wireframe { color: three::color::YELLOW };
let mut duplicate = factory.mesh_instance_with_material(&mesh, yellow_material);
duplicate.set_position([1.2, 3.4, 5.6]);

Notes

• Meshes are removed from the scene when dropped.
• Hence, meshes must be kept in scope in order to be displayed.

Implementations

impl Mesh

pub fn set_material<M: Into<Material>>(&self, material: M)

Set mesh material.

pub fn set_skeleton(&self, skeleton: Skeleton)

Bind a skeleton to the mesh.

Trait Implementations

impl AsRef<Base> for Mesh

fn as_ref(&self) -> &Base

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Mesh

fn clone(&self) -> Mesh

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Mesh

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

Formats the value using the given formatter.

impl DowncastObject for Mesh

fn downcast(object_type: ObjectType) -> Option<Mesh>

Attempts to extract the concrete type of the object from an ObjectType.

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 Object for Mesh

type Data = ()

The internal data for the object.

fn resolve_data(&self, _: &SyncGuard<'_>) -> Self::Data

Retrieves the internal data for the object.

fn upcast(&self) -> Base

Converts into the base type.

fn set_visible(&self, visible: bool)

Invisible objects are not rendered by cameras.

fn set_name<S: Into<String>>(&self, name: S)

Sets the name of the object.

fn set_transform<P, Q>(&self, pos: P, rot: Q, scale: f32)

where Self: Sized, P: Into<Point3<f32>>, Q: Into<Quaternion<f32>>,

Set both position, orientation and scale.

fn set_position<P>(&self, pos: P)

where Self: Sized, P: Into<Point3<f32>>,

Set position.

fn set_orientation<Q>(&self, rot: Q)

where Self: Sized, Q: Into<Quaternion<f32>>,

Set orientation.

fn set_scale(&self, scale: f32)

Set scale.

fn set_weights(&self, weights: Vec<f32>)

Set weights.

fn look_at<E, T>(&self, eye: E, target: T, up: Option<Vector3<f32>>)

where Self: Sized, E: Into<Point3<f32>>, T: Into<Point3<f32>>,

Rotates object in the specific direction of target.

impl PartialEq for Mesh

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Mesh

impl StructuralPartialEq for Mesh