Struct SphereBounds 

pub struct SphereBounds<'a> { /* private fields */ }

Bounds derived from a position column and a radius column.

This is the atom case, and the reason the trait exists: a scene already holds both columns, so the boxes are arithmetic rather than storage. Rows past the shorter of the two columns are empty.

Implementations

impl<'a> SphereBounds<'a>

pub fn new(centers: &'a [[f32; 3]], radii: &'a [f32]) -> Self

Pairs a position column with a radius column.

Trait Implementations

impl BvhSource for SphereBounds<'_>

fn len(&self) -> usize

Number of primitives addressable by Self::bound.

fn bound(&self, index: u32) -> Aabb

Bound of one primitive. Rows outside 0..len() return the empty bound, which the builder skips.

fn is_empty(&self) -> bool

Whether the source supplies no primitives.

impl<'a> Clone for SphereBounds<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for SphereBounds<'a>

impl<'a> Debug for SphereBounds<'a>

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

Formats the value using the given formatter.