pbrt_r3::core::medium::phase_function

Trait PhaseFunction

Source 
pub trait PhaseFunction: Display {
    // Required methods
    fn p(&self, wo: &Vector3f, wi: &Vector3f) -> Float;
    fn sample_p(&self, wo: &Vector3f, u: &Point2f) -> (Float, Vector3f);
}

Required Methods§

Source

fn p(&self, wo: &Vector3f, wi: &Vector3f) -> Float

Source

fn sample_p(&self, wo: &Vector3f, u: &Point2f) -> (Float, Vector3f)

Implementors§