Struct tray_rust::light::OcclusionTester

pub struct OcclusionTester {
    pub ray: Ray,
}

The OcclusionTester provides a simple interface for setting up and executing occlusion queries in the scene

Fields

ray: Ray

The ray (or ray segment) that the occlusion test is performed on

Methods

impl OcclusionTester

pub fn test_points(a: &Point, b: &Point, time: f32) -> OcclusionTester

Create an occlusion tester to perform the test between two points

pub fn test_ray(p: &Point, d: &Vector, time: f32) -> OcclusionTester

Create an occlusion tester to perform the test along the ray starting at p and in direction d

pub fn occluded(&self, scene: &Scene) -> bool

Perform the occlusion test in the scene

Trait Implementations

impl Clone for OcclusionTester

fn clone(&self) -> OcclusionTester

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for OcclusionTester

impl Debug for OcclusionTester

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

Formats the value using the given formatter.