Struct rs_pbrt::materials::hair::HairMaterial

pub struct HairMaterial {
    pub sigma_a: Option<Arc<dyn Texture<Spectrum> + Sync + Send>>,
    pub color: Option<Arc<dyn Texture<Spectrum> + Sync + Send>>,
    pub eumelanin: Option<Arc<dyn Texture<Float> + Sync + Send>>,
    pub pheomelanin: Option<Arc<dyn Texture<Float> + Sync + Send>>,
    pub eta: Arc<dyn Texture<Float> + Sync + Send>,
    pub beta_m: Arc<dyn Texture<Float> + Sync + Send>,
    pub beta_n: Arc<dyn Texture<Float> + Sync + Send>,
    pub alpha: Arc<dyn Texture<Float> + Sync + Send>,
}

Fields

sigma_a: Option<Arc<dyn Texture<Spectrum> + Sync + Send>>

color: Option<Arc<dyn Texture<Spectrum> + Sync + Send>>

eumelanin: Option<Arc<dyn Texture<Float> + Sync + Send>>

pheomelanin: Option<Arc<dyn Texture<Float> + Sync + Send>>

eta: Arc<dyn Texture<Float> + Sync + Send>

beta_m: Arc<dyn Texture<Float> + Sync + Send>

beta_n: Arc<dyn Texture<Float> + Sync + Send>

alpha: Arc<dyn Texture<Float> + Sync + Send>

Implementations

impl HairMaterial

pub fn new(
    sigma_a: Option<Arc<dyn Texture<Spectrum> + Send + Sync>>,
    color: Option<Arc<dyn Texture<Spectrum> + Send + Sync>>,
    eumelanin: Option<Arc<dyn Texture<Float> + Send + Sync>>,
    pheomelanin: Option<Arc<dyn Texture<Float> + Send + Sync>>,
    eta: Arc<dyn Texture<Float> + Send + Sync>,
    beta_m: Arc<dyn Texture<Float> + Send + Sync>,
    beta_n: Arc<dyn Texture<Float> + Send + Sync>,
    alpha: Arc<dyn Texture<Float> + Send + Sync>
) -> Self

pub fn create(mp: &mut TextureParams) -> Arc<Material>

pub fn compute_scattering_functions(
    &self,
    si: &mut SurfaceInteraction<'_>,
    _mode: TransportMode,
    _allow_multiple_lobes: bool,
    _material: Option<Arc<Material>>,
    scale_opt: Option<Spectrum>
)