Struct VoxelShape 

pub struct VoxelShape {
    boxes: &'static [BlockLocalAabb],
}

A block-local voxel shape.

This currently stores the optimized AABB list extracted from vanilla data. It is intentionally a domain type rather than a raw slice so the full vanilla shape implementation can grow behind the same API.

Fields

boxes: &'static [BlockLocalAabb]

Implementations

impl VoxelShape

pub const EMPTY: Self

Empty shape.

pub const FULL_BLOCK: Self

Full block shape.

pub const fn from_boxes(boxes: &'static [BlockLocalAabb]) -> Self

Creates a shape from static block-local boxes.

pub const fn boxes(self) -> &'static [BlockLocalAabb]

Returns the block-local boxes backing this shape.

pub fn iter(self) -> Iter<'static, BlockLocalAabb>

Returns an iterator over the block-local boxes.

pub const fn len(self) -> usize

Returns the number of block-local boxes in this shape.

pub fn is_empty(self) -> bool

Returns true if this shape has no non-empty boxes.

pub fn min(self, axis: Axis) -> f64

Returns the minimum coordinate on axis, or positive infinity for an empty shape.

pub fn max(self, axis: Axis) -> f64

Returns the maximum coordinate on axis, or negative infinity for an empty shape.

pub fn bounds(self) -> Option<BlockLocalAabb>

Returns the union bounds of this shape, or None for empty shapes.

pub fn has_large_collision_shape(self) -> bool

Returns true when this shape extends outside its owning block.

Mirrors vanilla BlockState.hasLargeCollisionShape() for collision iterator filtering.

Trait Implementations

impl Clone for VoxelShape

fn clone(&self) -> VoxelShape

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for VoxelShape

impl Debug for VoxelShape

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

Formats the value using the given formatter.

impl IntoIterator for VoxelShape

type IntoIter = Iter<'static, BlockLocalAabb>

Which kind of iterator are we turning this into?

type Item = &'static BlockLocalAabb

The type of the elements being iterated over.

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq for VoxelShape

fn eq(&self, other: &VoxelShape) -> 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 StructuralPartialEq for VoxelShape