Struct GlobalTransform

pub struct GlobalTransform(pub Mat4);

A component that stores the final, calculated, world-space transformation of an entity.

This component’s value is the result of combining the entity’s local Transform with the GlobalTransform of its Parent, recursively up to the root of the scene.

It is intended to be read-only for most systems (like rendering and physics). It should only be written to by the dedicated transform propagation system. This acts as a cache to avoid re-calculating the full transform hierarchy every time it’s needed.

Tuple Fields

0: Mat4

Implementations

impl GlobalTransform

pub fn new(matrix: Mat4) -> Self

Creates a new GlobalTransform from a Mat4.

pub fn identity() -> Self

Creates a new identity GlobalTransform.

Trait Implementations

impl Clone for GlobalTransform

fn clone(&self) -> GlobalTransform

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GlobalTransform

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

Formats the value using the given formatter.

impl Default for GlobalTransform

fn default() -> Self

Returns the identity GlobalTransform.

impl PartialEq for GlobalTransform

fn eq(&self, other: &GlobalTransform) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Component for GlobalTransform

impl Copy for GlobalTransform

impl StructuralPartialEq for GlobalTransform