Struct MeshItemsBuffer 

pub struct MeshItemsBuffer {
    pub(crate) vertices_buffer: WgpuVecBuffer<Vec3>,
    pub(crate) mesh_ids_buffer: WgpuVecBuffer<u32>,
    pub(crate) vertex_colors_buffer: WgpuVecBuffer<Rgba>,
    pub(crate) vertex_normals_buffer: WgpuVecBuffer<Vec3>,
    pub(crate) indices_buffer: WgpuVecBuffer<u32>,
    pub(crate) transforms_buffer: WgpuVecBuffer<MeshTransform>,
    pub(crate) item_count: u32,
    pub(crate) total_vertices: u32,
    pub(crate) total_indices: u32,
    pub(crate) render_bind_group: Option<BindGroup>,
}

Fields

vertices_buffer: WgpuVecBuffer<Vec3>

Per-vertex positions (vertex buffer)

mesh_ids_buffer: WgpuVecBuffer<u32>

Per-vertex mesh id (vertex buffer)

vertex_colors_buffer: WgpuVecBuffer<Rgba>

Per-vertex colors (vertex buffer)

vertex_normals_buffer: WgpuVecBuffer<Vec3>

Per-vertex normals (vertex buffer) — all-zero → flat shading fallback

indices_buffer: WgpuVecBuffer<u32>

Merged triangle indices (index buffer)

transforms_buffer: WgpuVecBuffer<MeshTransform>

Per-mesh transform matrices (storage buffer, indexed by mesh_id)

item_count: u32

total_vertices: u32

total_indices: u32

render_bind_group: Option<BindGroup>

Implementations

impl MeshItemsBuffer

pub fn new(ctx: &WgpuContext) -> Self

pub fn update(&mut self, ctx: &WgpuContext, mesh_items: &[MeshItem])

pub fn item_count(&self) -> u32

pub fn total_indices(&self) -> u32

pub fn vertex_buffer_layouts() -> [VertexBufferLayout<'static>; 4]

pub fn render_bind_group_layout(ctx: &WgpuContext) -> BindGroupLayout

fn create_render_bind_group(ctx: &WgpuContext, this: &Self) -> BindGroup