Struct RotationMask3D 

pub struct RotationMask3D(/* private fields */);

Bitmask over the six Rotation3D axis permutations.

A box has 24 orientation-preserving rotations in 3D, but only the six distinct axis permutations of (w, h, d) produce different placements (the other 18 collapse onto these because the box is unlabelled).

Implementations

impl RotationMask3D

pub const XYZ: Self

Identity (Rotation3D::Xyz) only.

pub const XZY: Self

Rotation3D::Xzy only.

pub const YXZ: Self

Rotation3D::Yxz only.

pub const YZX: Self

Rotation3D::Yzx only.

pub const ZXY: Self

Rotation3D::Zxy only.

pub const ZYX: Self

Rotation3D::Zyx only.

pub const ALL: Self

All six axis permutations.

pub const UPRIGHT: Self

Only the two permutations that preserve the y-axis as vertical (Xyz and Zyx).

pub const NONE: Self

Empty mask. Rejected at validation time.

pub fn contains(self, rotation: Rotation3D) -> bool

Whether this mask contains the given rotation.

pub fn is_empty(self) -> bool

Whether the mask is empty.

pub fn iter(self) -> impl Iterator<Item = Rotation3D>

Iterator over the rotations contained in this mask, in Rotation3D declaration order (Xyz, Xzy, Yxz, Yzx, Zxy, Zyx).

Trait Implementations

impl Clone for RotationMask3D

fn clone(&self) -> RotationMask3D

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RotationMask3D

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RotationMask3D

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for RotationMask3D

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RotationMask3D

fn eq(&self, other: &RotationMask3D) -> 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 Serialize for RotationMask3D

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for RotationMask3D

impl Eq for RotationMask3D

impl StructuralPartialEq for RotationMask3D