Struct truster::material::Material

pub struct Material {
    pub texture: Rc<dyn Texture>,
    pub ambient: f64,
    pub diffuse: f64,
    pub specular: f64,
    pub shininess: f64,
}

Material with lighting properties. Give it to a shape to change its appearance.

Fields

texture: Rc<dyn Texture>

ambient: f64

diffuse: f64

specular: f64

shininess: f64

Implementations

impl Material

pub fn lighting(
    &self,
    shape: Rc<dyn Shape>,
    light: &PointLight,
    position: Tuple,
    eye: Tuple,
    normal: Tuple,
    in_shadow: bool
) -> Color

Shades the object. Returns the color they would emit at position. light is the light that is lighting the scene. eye is the direction of the ‘eye’ that is looking at the scene. normal is the normal vector of the shape that the material is on at position. in_shadow should be true if position is in a shadow of light.

Trait Implementations

impl Clone for Material

fn clone(&self) -> Material

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Material

fn default() -> Self

Returns the “default value” for a type.