Struct SceneData 

pub struct SceneData<'a> {
    pub vertices: &'a [Vertex],
    pub indices: &'a [u32],
    pub draw_objects: Vec<DrawObject>,
    pub instanced_clusters: Vec<InstancedCluster>,
    pub n_skinned: usize,
    pub n_chunk_max: usize,
}

Static scene geometry and the draw lists built over it.

Fields

vertices: &'a [Vertex]

The world’s shared static vertex buffer.

indices: &'a [u32]

The world’s shared static index buffer.

draw_objects: Vec<DrawObject>

One draw record per static placement.

instanced_clusters: Vec<InstancedCluster>

One record per instanced-prop cluster.

n_skinned: usize

Skinned draw-object count (the world’s SkinnedMesh count). Sizes each backend’s shared GPU-cull buffers for the merged total (static + instances + skinned) at init; the skinned geometry itself is uploaded later via upload_skinned.

n_chunk_max: usize

Worst-case resident chunk count for a streaming VoxelWorld (0 otherwise). Reserves a chunk record region in the shared GPU-cull buffers at init; resident chunks fold into the indirect path each frame. Honoured by DirectX + Vulkan; Metal’s per-frame rebuild already covers chunks, so it needs no reserve.