Struct lambda::render::mesh::MeshBuilder

pub struct MeshBuilder { /* private fields */ }

Construction for a mesh.

Implementations

impl MeshBuilder

pub fn new() -> Self

Creates a new mesh builder.

pub fn with_capacity(&mut self, size: usize) -> &mut Self

Allocates memory for the given number of vertices and fills the mesh with empty vertices.

pub fn with_vertex(&mut self, vertex: Vertex) -> &mut Self

Adds a vertex to the mesh.

pub fn with_attributes(&mut self, attributes: Vec<VertexAttribute>) -> &mut Self

Specify the attributes of the mesh. This is used to map the vertex data to the input of the vertex shader.

pub fn build(&self) -> Mesh

Builds a mesh from the vertices and indices that have been added to the builder and allocates the memory for the mesh on the GPU.

pub fn build_from_obj(&self, file_path: &str) -> Mesh

Builds a mesh from the vertices of an OBJ file. The mesh will have the same attributes as the OBJ file and can be allocated on to the GPU with BufferBuilder::build_from_mesh.

Trait Implementations

impl Clone for MeshBuilder

fn clone(&self) -> MeshBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MeshBuilder

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

Formats the value using the given formatter.