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Rotation

steel_core::worldgen::feature::prelude

Enum Rotation 

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pub(in worldgen::feature) enum Rotation {
    None,
    Clockwise90,
    Clockwise180,
    CounterClockwise90,
}
Expand description

Horizontal rotation around the Y axis.

Variants§

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None

0°.

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Clockwise90

90° clockwise.

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Clockwise180

180°.

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CounterClockwise90

270° clockwise (= 90° counter-clockwise).

Implementations§

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impl Rotation

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pub fn get_random(rng: &mut impl Random) -> Rotation

Returns a uniformly random rotation.

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pub fn get_shuffled(rng: &mut impl Random) -> [Rotation; 4]

Matches vanilla’s Util.shuffledCopy(values(), random) (reverse Fisher-Yates).

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pub const fn rotate(self, dir: Direction) -> Direction

Vertical directions (Up/Down) are unchanged.

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pub const fn then(self, other: Rotation) -> Rotation

self.then(other) = apply self first, then other.

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pub const fn transform_pos(self, pos: IVec3, pivot: IVec3) -> IVec3

Matches vanilla’s StructureTemplate.transform(pos, Mirror.NONE, rotation, pivot).

pivot.y is ignored (only the XZ plane matters).

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pub const fn rotate_size(self, size: IVec3) -> IVec3

90°/270° swap the X and Z dimensions.

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pub const fn transform_pos_mirrored( self, pos: IVec3, pivot: IVec3, mirror_front_back: bool, ) -> IVec3

Matches vanilla’s StructureTemplate.transform(pos, Mirror.FRONT_BACK, rotation, pivot).

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pub fn get_bounding_box_full( self, pos: IVec3, size: IVec3, pivot: IVec3, mirror_front_back: bool, ) -> Aabb<IVec3, Structure>

Matches vanilla’s StructureTemplate.getBoundingBox(position, rotation, pivot, mirror, size).

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pub fn get_bounding_box_with_pivot( self, pos: IVec3, size: IVec3, pivot: IVec3, ) -> Aabb<IVec3, Structure>

[get_bounding_box_full] with mirror=NONE.

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pub fn get_bounding_box(self, pos: IVec3, size: IVec3) -> Aabb<IVec3, Structure>

[get_bounding_box_full] with pivot=ZERO and mirror=NONE. Used by jigsaw pool elements.

Trait Implementations§

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impl Clone for Rotation

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fn clone(&self) -> Rotation

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for Rotation

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impl Debug for Rotation

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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 Eq for Rotation

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impl PartialEq for Rotation

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for Rotation

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Gets the TypeId of self. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn equivalent(&self, key: &K) -> bool

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