Struct MTLComponentTransform 

#[repr(C)]
pub struct MTLComponentTransform {
    pub scale: MTLPackedFloat3,
    pub shear: MTLPackedFloat3,
    pub pivot: MTLPackedFloat3,
    pub rotation: MTLPackedFloatQuaternion,
    pub translation: MTLPackedFloat3,
}

Available on crate feature MTLAccelerationStructureTypes only.

A transformation represented by individual components such as translation and rotation. The rotation is represented by a quaternion, allowing for correct motion interpolation.

See also Apple’s documentation

Fields

scale: MTLPackedFloat3

The scale of the instance applied before rotation alongside shear and pivot

shear: MTLPackedFloat3

The shear of the instance applied before rotation alongside scale and pivot

pivot: MTLPackedFloat3

Translation applied before rotation alongside scale and shear. Allows rotation to pivot around a point.

rotation: MTLPackedFloatQuaternion

The rotation of the instance as a normalized quaternion. Applied after scale, shear, and pivot and before translation

translation: MTLPackedFloat3

The translation of the instance. Applied after rotation. Typically contains the composition of object translation and the inverse of the pivot translation.

Trait Implementations

impl Clone for MTLComponentTransform

fn clone(&self) -> MTLComponentTransform

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MTLComponentTransform

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

Formats the value using the given formatter.

impl Encode for MTLComponentTransform

const ENCODING: Encoding

The Objective-C type-encoding for this type.

impl PartialEq for MTLComponentTransform

fn eq(&self, other: &MTLComponentTransform) -> 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 RefEncode for MTLComponentTransform

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Copy for MTLComponentTransform

impl StructuralPartialEq for MTLComponentTransform