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PackedLightBlockPos

steel_core::chunk::light

Struct PackedLightBlockPos 

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pub struct PackedLightBlockPos(u32);
Expand description

ScalableLux packed block position used in light propagation queue entries.

The lower 28 bits store x | (z << 6) | (y << 12). X and Z are encoded in a 64-block window around the active chunk; Y is encoded relative to the section below the vanilla light-section range.

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§0: u32

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impl PackedLightBlockPos

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pub const fn from_raw(raw: u32) -> Self

Creates a packed light block position from raw queue bits.

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pub const fn raw(self) -> u32

Returns the raw lower 28 queue-position bits.

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pub const fn encoded_x(self) -> u8

Returns the encoded 6-bit X coordinate.

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pub const fn encoded_z(self) -> u8

Returns the encoded 6-bit Z coordinate.

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pub const fn encoded_y(self) -> u16

Returns the encoded 16-bit Y coordinate.

Trait Implementations§

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impl Clone for PackedLightBlockPos

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fn clone(&self) -> PackedLightBlockPos

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 PackedLightBlockPos

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impl Debug for PackedLightBlockPos

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

Formats the value using the given formatter. Read more
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impl Eq for PackedLightBlockPos

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impl PartialEq for PackedLightBlockPos

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fn eq(&self, other: &PackedLightBlockPos) -> 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 PackedLightBlockPos

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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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