Struct dotrix_core::assets::mesh::Mesh

pub struct Mesh {
    pub vertices: Vec<Vec<u8>>,
    pub stride: usize,
    pub layout: Vec<AttributeFormat>,
    pub indices: Option<Vec<u8>>,
    pub vertex_buffer: VertexBuffer,
    pub changed: bool,
}

Asset with 3D model data

Fields

vertices: Vec<Vec<u8>>

Packed array of vertices data

stride: usize

Size of all Vertex Attributes in bytes

layout: Vec<AttributeFormat>

Vertex buffer layout

indices: Option<Vec<u8>>

Optional indices

vertex_buffer: VertexBuffer

vertex buffer instance

changed: bool

Flag to react on the mesh changes

Implementations

impl Mesh

pub fn with_vertices<T>(&mut self, data: &[T]) where
    T: VertexAttribute + Pod + Zeroable, 

Adds Vertex Attributes to the mesh

pub fn with_indices(&mut self, indices: &[u32])

Sets indicies to the mesh

pub fn load(&mut self, renderer: &Renderer)

Load the Mesh buffer

pub fn unload(&mut self)

Unloads the Mesh buffer

pub fn vertex_buffer_layout(&self) -> &[AttributeFormat]

Returns actual mesh vertex buffer layout

pub fn calculate_normals(
    positions: &[[f32; 3]],
    indices: Option<&[u32]>
) -> Vec<[f32; 3]>

Calculates normals for the mesh

Trait Implementations

impl AssetMapGetter<Mesh> for Assets

fn map(&self) -> &HashMap<Id<Mesh>, Mesh>

Returns HashMap reference for selected asset type

fn map_mut(&mut self) -> &mut HashMap<Id<Mesh>, Mesh>

Returns mutable HashMap reference for selected asset type

impl Default for Mesh

fn default() -> Mesh

Returns the “default value” for a type.