Struct RtCompressedTriangle 

#[repr(C)]
pub struct RtCompressedTriangle {
    pub v0: [f32; 3],
    pub e1_e2: [u16; 6],
}

A compressed 3D triangle optimized for GPU ray intersection performance.

Fields

v0: [f32; 3]

Base vertex

e1_e2: [u16; 6]

Edges 1 & 2 encoded as IEEE 754 f16 v1 - v0, v2 - v0

Implementations

impl RtCompressedTriangle

pub fn new(v0: Vec3A, v1: Vec3A, v2: Vec3A) -> Self

pub fn vertices(&self) -> [Vec3A; 3]

pub fn aabb(&self) -> Aabb

pub fn compute_normal(&self) -> Vec3A

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

Find the distance (t) of the intersection of the Ray and this Triangle. Returns f32::INFINITY for miss.

pub fn unpack(&self) -> (Vec3A, Vec3A, Vec3A)

pub fn compute_barycentric(&self, ray: &Ray) -> Vec2

Trait Implementations

impl Boundable for RtCompressedTriangle

fn aabb(&self) -> Aabb

impl Clone for RtCompressedTriangle

fn clone(&self) -> RtCompressedTriangle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for RtCompressedTriangle

fn default() -> RtCompressedTriangle

Returns the “default value” for a type.

impl From<&Triangle> for RtCompressedTriangle

fn from(tri: &Triangle) -> Self

Converts to this type from the input type.

impl PartialEq for RtCompressedTriangle

fn eq(&self, other: &RtCompressedTriangle) -> 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 Zeroable for RtCompressedTriangle

fn zeroed() -> Self

Calls zeroed.

impl Copy for RtCompressedTriangle

impl Pod for RtCompressedTriangle

impl StructuralPartialEq for RtCompressedTriangle