Struct Phong

pub struct Phong {
    pub emission: Option<WithSid<ColorParam>>,
    pub ambient: Option<WithSid<ColorParam>>,
    pub diffuse: Option<WithSid<ColorParam>>,
    pub specular: Option<WithSid<ColorParam>>,
    pub shininess: Option<WithSid<FloatParam>>,
    pub reflective: Option<WithSid<ColorParam>>,
    pub reflectivity: Option<WithSid<FloatParam>>,
    pub transparent: Option<WithSid<ColorParam>>,
    pub transparency: Option<WithSid<FloatParam>>,
    pub index_of_refraction: Option<WithSid<FloatParam>>,
}

Produces a specularly shaded surface where the specular reflection is shaded according the Phong BRDF approximation.

Fields

emission: Option<WithSid<ColorParam>>

Declares the amount of light emitted from the surface of this object.

ambient: Option<WithSid<ColorParam>>

Declares the amount of ambient light emitted from the surface of this object.

diffuse: Option<WithSid<ColorParam>>

Declares the amount of light diffusely reflected from the surface of this object.

specular: Option<WithSid<ColorParam>>

the surface of this object. the surface of this object.

shininess: Option<WithSid<FloatParam>>

reflection lobe.reflection lobe.

reflective: Option<WithSid<ColorParam>>

Declares the color of a perfect mirror reflection.

reflectivity: Option<WithSid<FloatParam>>

Declares the amount of perfect mirror reflection to be added to the reflected light as a value between 0.0 and 1.0.

transparent: Option<WithSid<ColorParam>>

Declares the color of perfectly refracted light.

transparency: Option<WithSid<FloatParam>>

Declares the amount of perfectly refracted light added to the reflected color as a scalar value between 0.0 and 1.0.

index_of_refraction: Option<WithSid<FloatParam>>

Declares the index of refraction for perfectly refracted light as a single scalar index.

Implementations

impl Phong

pub fn on_textures<'a, E>( &'a self, f: &mut impl FnMut(&'a Texture) -> Result<(), E>, ) -> Result<(), E>

Run the function f on all arguments of type Texture in the parameters to this shader.

Trait Implementations

impl Clone for Phong

fn clone(&self) -> Phong

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Phong

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

Formats the value using the given formatter.

impl Default for Phong

fn default() -> Phong

Returns the “default value” for a type.

impl From<Phong> for Shader

fn from(v: Phong) -> Self

Converts to this type from the input type.