Struct MeshNode 

#[repr(C)]
pub struct MeshNode {
    pub lower_bound: Vec3,
    pub data: u32,
    pub upper_bound: Vec3,
    pub triangle_offset: u32,
}

A mesh BVH node. (b3MeshNode)

The C union bitfield is packed into data:

• bits 0–1: axis (internal) or type (leaf; 3 = leaf)
• bits 2–31: childOffset (internal) or triangleCount (leaf)

Fields

lower_bound: Vec3

data: u32

upper_bound: Vec3

triangle_offset: u32

Implementations

impl MeshNode

pub fn is_leaf(&self) -> bool

pub fn axis(&self) -> u32

pub fn child_offset(&self) -> u32

pub fn triangle_count(&self) -> u32

pub fn store_leaf(aabb: Aabb, triangle_count: i32, triangle_offset: i32) -> Self

pub fn store_internal(aabb: Aabb, axis: i32, child_offset: i32) -> Self

pub fn aabb(&self) -> Aabb

Trait Implementations

impl Clone for MeshNode

fn clone(&self) -> MeshNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MeshNode

impl Debug for MeshNode

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

Formats the value using the given formatter.

impl Default for MeshNode

fn default() -> MeshNode

Returns the “default value” for a type.

impl PartialEq for MeshNode

fn eq(&self, other: &MeshNode) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MeshNode