Struct TriangleMesh 

pub struct TriangleMesh {
    pub vertices: Vec<[f64; 3]>,
    pub triangles: Vec<[usize; 3]>,
    pub normals: Vec<[f64; 3]>,
}

Triangle mesh from tessellation.

Fields

vertices: Vec<[f64; 3]>

Vertex positions.

triangles: Vec<[usize; 3]>

Triangle indices (each triple is one triangle).

normals: Vec<[f64; 3]>

Per-triangle normals (optional).

Implementations

impl TriangleMesh

pub fn new() -> Self

Create a new empty mesh.

pub fn add_vertex(&mut self, position: [f64; 3]) -> usize

Add a vertex and return its index.

pub fn add_triangle(&mut self, v0: usize, v1: usize, v2: usize)

Add a triangle.

pub fn compute_normals(&mut self)

Compute normals for all triangles.

pub fn bounding_box(&self) -> BoundingBox

Compute the bounding box.

pub fn surface_area(&self) -> f64

Compute the total surface area.

pub fn vertex_count(&self) -> usize

Count the number of vertices.

pub fn triangle_count(&self) -> usize

Count the number of triangles.

pub fn merge(&mut self, other: &TriangleMesh)

Merge another mesh into this one.

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

Formats the value using the given formatter.

impl Default for TriangleMesh

fn default() -> Self

Returns the “default value” for a type.