Struct rl_ball_sym::simulation::bvh::BvhNode

pub struct BvhNode {
    pub is_terminal: bool,
    pub box_: Aabb,
    pub right: Option<Box<BvhNode>>,
    pub left: Option<Box<BvhNode>>,
    pub primitive: Option<Tri>,
    pub morton: Option<u64>,
}

A node in the BVH.

Fields

is_terminal: bool

Whether this node is a leaf. If it is, then the left and right fields are None and primative isn’t.

box_: Aabb

The bounding box of this node.

right: Option<Box<BvhNode>>

One-half of the bounding box. None if is_terminal is true.

left: Option<Box<BvhNode>>

One-half of the bounding box. None if is_terminal is true.

primitive: Option<Tri>

The primitive that this node represents. None if is_terminal is false.

morton: Option<u64>

The morton code of this node.

Implementations

impl BvhNode

pub fn branch(right: Box<BvhNode>, left: Box<BvhNode>) -> Box<Self>

Creates a new branch for the BVH given two children.

pub fn leaf(primitive: Tri, box_: Aabb, morton_code: u64) -> Box<Self>

Creates a new leaf for the BVH given a primitive, its bounding box, and its morton code.

Trait Implementations

impl Clone for BvhNode

fn clone(&self) -> BvhNode

Returns a copy 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 Default for BvhNode

fn default() -> BvhNode

Returns the “default value” for a type.