Struct TrsBatchSoa 

pub struct TrsBatchSoa {
    pub tx: Vec<f32>,
    pub ty: Vec<f32>,
    pub tz: Vec<f32>,
    pub qx: Vec<f32>,
    pub qy: Vec<f32>,
    pub qz: Vec<f32>,
    pub qw: Vec<f32>,
    pub sx: Vec<f32>,
    pub sy: Vec<f32>,
    pub sz: Vec<f32>,
}

A field-split (struct-of-arrays) batch of translate/rotate/scale inputs.

Each field is its own contiguous f32 stream so a kernel can load eight entities of one field into a single [f32x8]. Fill it from any source (e.g. an ECS Transform column) with push; the engine’s component types stay in the data crate, this buffer speaks only f32.

Fields

tx: Vec<f32>

Translation X / Y / Z, one entry per entity.

ty: Vec<f32>

Translation Y.

tz: Vec<f32>

Translation Z.

qx: Vec<f32>

Rotation quaternion X / Y / Z / W, one entry per entity.

qy: Vec<f32>

Rotation quaternion Y.

qz: Vec<f32>

Rotation quaternion Z.

qw: Vec<f32>

Rotation quaternion W.

sx: Vec<f32>

Scale X / Y / Z, one entry per entity.

sy: Vec<f32>

Scale Y.

sz: Vec<f32>

Scale Z.

Implementations

impl TrsBatchSoa

pub fn with_capacity(n: usize) -> TrsBatchSoa

Creates an empty batch with room for n entities reserved in every field.

pub fn len(&self) -> usize

The number of entities in the batch.

pub fn is_empty(&self) -> bool

Whether the batch holds no entities.

pub fn clear(&mut self)

Drops every entity, keeping the allocated capacity for reuse next frame.

pub fn push( &mut self, translation: [f32; 3], rotation: [f32; 4], scale: [f32; 3], )

Appends one entity’s TRS, given translation [x, y, z], rotation quaternion [x, y, z, w], and scale [x, y, z].

Trait Implementations

impl Clone for TrsBatchSoa

fn clone(&self) -> TrsBatchSoa

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TrsBatchSoa

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

Formats the value using the given formatter.

impl Default for TrsBatchSoa

fn default() -> TrsBatchSoa

Returns the “default value” for a type.