Skip to main content

UgrParams

Struct UgrParams

pub struct UgrParams {
    pub room_length: f64,
    pub room_width: f64,
    pub mounting_height: f64,
    pub eye_height: f64,
    pub observer_x: f64,
    pub observer_y: f64,
    pub luminaire_positions: Vec<(f64, f64)>,
    pub rho_ceiling: f64,
    pub rho_wall: f64,
    pub rho_floor: f64,
    pub illuminance: f64,
}

Expand description

Parameters for UGR calculation

Fields§

§room_length: f64

Room length (m)

§room_width: f64

Room width (m)

§mounting_height: f64

Mounting height above floor (m)

§eye_height: f64

Observer eye height (m), typically 1.2m seated, 1.7m standing

§observer_x: f64

Observer X position (m)

§observer_y: f64

Observer Y position (m)

§luminaire_positions: Vec<(f64, f64)>

Luminaire positions as (x, y) tuples

§rho_ceiling: f64

Ceiling reflectance (0-1)

§rho_wall: f64

Wall reflectance (0-1)

§rho_floor: f64

Floor reflectance (0-1)

§illuminance: f64

Target illuminance (lux)

Implementations§

impl UgrParams

pub fn background_luminance(&self) -> f64

Calculate background luminance from room parameters

pub fn standard_office() -> Self

Create params for a standard office room

Trait Implementations§

impl Clone for UgrParams

fn clone(&self) -> UgrParams

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for UgrParams

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

Formats the value using the given formatter. Read more

impl Default for UgrParams

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl Freeze for UgrParams

impl RefUnwindSafe for UgrParams

impl Send for UgrParams

impl Sync for UgrParams

impl Unpin for UgrParams

impl UnsafeUnpin for UgrParams

impl UnwindSafe for UgrParams

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.