Struct Material

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pub struct Material {
    pub mat_type: MaterialType,
    pub albedo: [f64; 3],
    pub roughness: f64,
    pub metallic: f64,
    pub ior: f64,
    pub emission: [f64; 3],
    pub shininess: f64,
    pub ao: f64,
}

Expand description

A material definition for ray tracing.

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§mat_type: MaterialType

Material type.

§albedo: [f64; 3]

Albedo / base color.

§roughness: f64

Roughness (0=smooth, 1=rough) for metal/PBR.

§metallic: f64

Metallic factor (0=dielectric, 1=metal) for PBR.

§ior: f64

Index of refraction for dielectric.

§emission: [f64; 3]

Emission color and strength.

§shininess: f64

Specular exponent for Phong.

§ao: f64

Ambient occlusion factor.

Implementations§

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impl Material

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pub fn diffuse(albedo: [f64; 3]) -> Self

Create a Lambertian diffuse material.

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pub fn metal(albedo: [f64; 3], roughness: f64) -> Self

Create a metal material.

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pub fn glass(ior: f64) -> Self

Create a glass (dielectric) material.

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pub fn emissive(color: [f64; 3], strength: f64) -> Self

Create an emissive material.

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pub fn pbr(albedo: [f64; 3], metallic: f64, roughness: f64, ao: f64) -> Self

Create a PBR material.

Trait Implementations§

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impl Clone for Material

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fn clone(&self) -> Material

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl Debug for Material

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for Material

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> Downcast<T> for T

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fn downcast(&self) -> &T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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