Struct Glass 

pub struct Glass {
    pub index: f32,
    pub thickness: f32,
    pub tint: Color,
}

How glass bends and tints the scene behind it.

Fields

index: f32

The refractive index: 1 bends nothing, window glass is 1.5 and diamond 2.4.

thickness: f32

How far a ray travels inside the glass, in scene units: a ball’s diameter for a solid ball. A ray bends entering the glass and again leaving it, as through a solid ball, so a thick ball shows the scene behind it upside down.

tint: Color

The colour the glass tints what shows through it; white for clear glass.

Implementations

impl Glass

pub const fn clear(thickness: f32) -> Glass

Clear window glass a ray crosses for thickness scene units.

Trait Implementations

impl Clone for Glass

fn clone(&self) -> Glass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Glass

impl Debug for Glass

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

Formats the value using the given formatter.

impl PartialEq for Glass

fn eq(&self, other: &Glass) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Glass