Struct TriangleMesh 

pub struct TriangleMesh {
    pub vertices: Vec<OPoint<f32, Const<3>>>,
    pub faces: Vec<[usize; 3]>,
    pub normals: Option<Vec<Matrix<f32, Const<3>, Const<1>, ArrayStorage<f32, 3, 1>>>>,
    pub colors: Option<Vec<[u8; 3]>>,
}

A triangle mesh with vertices and faces

Fields

vertices: Vec<OPoint<f32, Const<3>>>

faces: Vec<[usize; 3]>

normals: Option<Vec<Matrix<f32, Const<3>, Const<1>, ArrayStorage<f32, 3, 1>>>>

colors: Option<Vec<[u8; 3]>>

Implementations

impl TriangleMesh

pub fn new() -> TriangleMesh

Create a new empty mesh

pub fn from_vertices_and_faces( vertices: Vec<OPoint<f32, Const<3>>>, faces: Vec<[usize; 3]>, ) -> TriangleMesh

Create a mesh from vertices and faces

pub fn vertex_count(&self) -> usize

Get the number of vertices

pub fn face_count(&self) -> usize

Get the number of faces

pub fn is_empty(&self) -> bool

Check if the mesh is empty

pub fn validate_faces(&self) -> Result<(), Error>

Check that every face index points at an existing vertex. Meshes from files or user arrays can hold any number; algorithms index without checks.

pub fn add_vertex(&mut self, vertex: OPoint<f32, Const<3>>) -> usize

Add a vertex to the mesh

pub fn add_face(&mut self, face: [usize; 3])

Add a face to the mesh

pub fn calculate_face_normals( &self, ) -> Vec<Matrix<f32, Const<3>, Const<1>, ArrayStorage<f32, 3, 1>>>

Calculate face normals

pub fn set_normals( &mut self, normals: Vec<Matrix<f32, Const<3>, Const<1>, ArrayStorage<f32, 3, 1>>>, )

Set vertex normals

pub fn set_colors(&mut self, colors: Vec<[u8; 3]>)

Set vertex colors

pub fn clear(&mut self)

Clear the mesh

Trait Implementations

impl Clone for TriangleMesh

fn clone(&self) -> TriangleMesh

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TriangleMesh

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

Formats the value using the given formatter.

impl Default for TriangleMesh

fn default() -> TriangleMesh

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TriangleMesh

fn deserialize<__D>( __deserializer: __D, ) -> Result<TriangleMesh, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Drawable for TriangleMesh

fn bounding_box(&self) -> (OPoint<f32, Const<3>>, OPoint<f32, Const<3>>)

Get the bounding box of the object

fn center(&self) -> OPoint<f32, Const<3>>

Get the center point of the object

impl Serialize for TriangleMesh

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.