Struct BvhNode

#[repr(C, align(16))]
pub struct BvhNode { /* private fields */ }

The note (internal or leaf) of a BVH.

Implementations

impl BvhNode

pub fn leaf(aabb: Aabb, leaf_data: u32) -> BvhNode

Initialized a leaf.

pub fn leaf_data(&self) -> Option<u32>

If this node is a leaf, returns its associated index provided at construction time.

pub fn is_leaf(&self) -> bool

Is this node a leaf?

pub fn mins(&self) -> Point<f32>

The min corner of this node’s AABB.

pub fn maxs(&self) -> Point<f32>

The max corner of this node’s AABB.

pub fn aabb(&self) -> Aabb

This node’s AABB.

pub fn center(&self) -> Point<f32>

The center of this node’s AABB.

pub fn is_changed(&self) -> bool

Return true if this node has been marked as changed.

pub fn scale(&mut self, scale: &Vector<f32>)

Applies a scale factor to this node’s AABB.

pub fn volume(&self) -> f32

Calculates the volume of the AABB of self.

pub fn merged_volume(&self, other: &Self) -> f32

Calculates the volume of the AABB resulting from the merge of self and other.

pub fn intersects(&self, other: &Self) -> bool

Checks if the AABB of self intersects the other node’s AABB.

pub fn contains(&self, other: &Self) -> bool

Checks if the AABB of self fully encloses the other node’s AABB.

pub fn contains_aabb(&self, other: &Aabb) -> bool

Checks if the AABB of self fully encloses the other AABB.

pub fn cast_ray(&self, ray: &Ray, max_toi: f32) -> f32

Casts a ray on this AABB.

Returns Real::MAX if there is no hit.

Trait Implementations

impl Clone for BvhNode

fn clone(&self) -> BvhNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BvhNode

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

Formats the value using the given formatter.

impl Copy for BvhNode