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UgrTable

eulumdat

Struct UgrTable 

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pub struct UgrTable {
    pub crosswise: Vec<Vec<f64>>,
    pub endwise: Vec<Vec<f64>>,
    pub room_sizes: Vec<(f64, f64)>,
    pub reflectances: Vec<(u8, u8, u8)>,
    pub max_ugr: f64,
}
Expand description

Unified Glare Rating table.

Contains UGR values for standard room dimensions and reflectance combinations, following CIE 117:1995 tabular method.

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§crosswise: Vec<Vec<f64>>

UGR values for crosswise (C90) viewing - indexed as [room_size][reflectance]

§endwise: Vec<Vec<f64>>

UGR values for endwise (C0) viewing - indexed as [room_size][reflectance]

§room_sizes: Vec<(f64, f64)>

Room dimensions as (X, Y) in units of H

§reflectances: Vec<(u8, u8, u8)>

Reflectance combinations (ceiling%, wall%, floor%)

§max_ugr: f64

Maximum UGR value in table

Implementations§

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impl UgrTable

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pub fn calculate(ldt: &Eulumdat) -> Self

Calculate UGR table from Eulumdat data.

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pub fn calculate_sophisticated(ldt: &Eulumdat) -> Self

Calculate full UGR table using the sophisticated method (calibrated).

Used for benchmarking comparison with the simple method.

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pub fn calculate_simple(ldt: &Eulumdat) -> Self

Calculate full UGR table using the simple method.

Used for benchmarking comparison with the sophisticated method.

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pub fn to_text(&self) -> String

Format as text table (similar to Photometric Toolbox format).

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impl Clone for UgrTable

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fn clone(&self) -> UgrTable

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for UgrTable

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

Formats the value using the given formatter. Read more
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impl Default for UgrTable

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fn default() -> Self

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

Auto Trait Implementations§

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

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

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

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.