Struct Sigmoidal

pub struct Sigmoidal {
    pub sr: f32,
    pub sg: f32,
    pub sb: f32,
}

Represents color as sigmoid function: y = 1 / (1 + exp(-x)) and it’s inverse x = ln(y / (1 - y))

Fields

sr: f32

sg: f32

sb: f32

Implementations

impl Sigmoidal

pub fn new(sr: f32, sg: f32, sb: f32) -> Self

pub fn from_rgb(rgb: Rgb<u8>) -> Self

pub fn to_rgb(&self) -> Rgb<u8>

Trait Implementations

impl Add<f32> for Sigmoidal

type Output = Sigmoidal

The resulting type after applying the + operator.

fn add(self, rhs: f32) -> Self::Output

Performs the + operation.

impl Add for Sigmoidal

type Output = Sigmoidal

The resulting type after applying the + operator.

fn add(self, rhs: Sigmoidal) -> Self::Output

Performs the + operation.

impl AddAssign<f32> for Sigmoidal

fn add_assign(&mut self, rhs: f32)

Performs the += operation.

impl AddAssign for Sigmoidal

fn add_assign(&mut self, rhs: Sigmoidal)

Performs the += operation.

impl Clone for Sigmoidal

fn clone(&self) -> Sigmoidal

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Sigmoidal

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

Formats the value using the given formatter.

impl Div<f32> for Sigmoidal

type Output = Sigmoidal

The resulting type after applying the / operator.

fn div(self, rhs: f32) -> Self::Output

Performs the / operation.

impl Div for Sigmoidal

type Output = Sigmoidal

The resulting type after applying the / operator.

fn div(self, rhs: Sigmoidal) -> Self::Output

Performs the / operation.

impl DivAssign<f32> for Sigmoidal

fn div_assign(&mut self, rhs: f32)

Performs the /= operation.

impl DivAssign for Sigmoidal

fn div_assign(&mut self, rhs: Sigmoidal)

Performs the /= operation.

impl From<Rgb<f32>> for Sigmoidal

fn from(value: Rgb<f32>) -> Self

Converts to this type from the input type.

impl From<Rgb<u8>> for Sigmoidal

fn from(value: Rgb<u8>) -> Self

Converts to this type from the input type.

impl From<Sigmoidal> for Rgb<u8>

fn from(value: Sigmoidal) -> Self

Converts to this type from the input type.

impl Index<usize> for Sigmoidal

type Output = f32

The returned type after indexing.

fn index(&self, index: usize) -> &f32

Performs the indexing (container[index]) operation.

impl IndexMut<usize> for Sigmoidal

fn index_mut(&mut self, index: usize) -> &mut f32

Performs the mutable indexing (container[index]) operation.

impl Mul<f32> for Sigmoidal

type Output = Sigmoidal

The resulting type after applying the * operator.

fn mul(self, rhs: f32) -> Self::Output

Performs the * operation.

impl Mul for Sigmoidal

type Output = Sigmoidal

The resulting type after applying the * operator.

fn mul(self, rhs: Sigmoidal) -> Self::Output

Performs the * operation.

impl MulAssign<f32> for Sigmoidal

fn mul_assign(&mut self, rhs: f32)

Performs the *= operation.

impl MulAssign for Sigmoidal

fn mul_assign(&mut self, rhs: Sigmoidal)

Performs the *= operation.

impl PartialEq for Sigmoidal

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Sigmoidal

fn partial_cmp(&self, other: &Sigmoidal) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Sub<f32> for Sigmoidal

type Output = Sigmoidal

The resulting type after applying the - operator.

fn sub(self, rhs: f32) -> Self::Output

Performs the - operation.

impl Sub for Sigmoidal

type Output = Sigmoidal

The resulting type after applying the - operator.

fn sub(self, rhs: Sigmoidal) -> Self::Output

Performs the - operation.

impl SubAssign<f32> for Sigmoidal

fn sub_assign(&mut self, rhs: f32)

Performs the -= operation.

impl SubAssign for Sigmoidal

fn sub_assign(&mut self, rhs: Sigmoidal)

Performs the -= operation.

impl Copy for Sigmoidal

impl StructuralPartialEq for Sigmoidal