GlobalTransform

khora_sdk::prelude::ecs

Struct GlobalTransform 

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pub struct GlobalTransform(pub AffineTransform);
Expand description

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.

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§0: AffineTransform

Implementations§

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impl GlobalTransform

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pub fn new(matrix: Mat4) -> GlobalTransform

Creates a new GlobalTransform from a Mat4.

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pub fn identity() -> GlobalTransform

Creates a new identity GlobalTransform.

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pub fn to_matrix(&self) -> Mat4

Returns the inner Mat4 representation.

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pub fn at_position(position: Vec3) -> GlobalTransform

Creates a GlobalTransform representing a translation.

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impl Clone for GlobalTransform

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fn clone(&self) -> GlobalTransform

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for GlobalTransform

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

Formats the value using the given formatter. Read more
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impl Default for GlobalTransform

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fn default() -> GlobalTransform

Returns the identity GlobalTransform.

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impl PartialEq for GlobalTransform

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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impl Copy for GlobalTransform

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impl StructuralPartialEq for GlobalTransform

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