Trait maths_rs::num::FloatOps

pub trait FloatOps<T: Float>: Lerp<T>where
    Self: Sized,{
    // Required methods
    fn point_five() -> Self;
    fn pi() -> Self;
    fn two_pi() -> Self;
    fn inv_pi() -> Self;
    fn phi() -> Self;
    fn inv_phi() -> Self;
    fn sqrt(a: Self) -> Self;
    fn rsqrt(a: Self) -> Self;
    fn recip(a: Self) -> Self;
    fn powi(a: Self, exp: i32) -> Self;
    fn powf(a: Self, exp: T) -> Self;
    fn mad(m: Self, a: Self, b: Self) -> Self;
    fn approx(a: Self, b: Self, eps: T) -> bool;
    fn floor(a: Self) -> Self;
    fn ceil(a: Self) -> Self;
    fn copysign(a: Self, sign: T) -> Self;
    fn smoothstep(e0: Self, e1: Self, t: T) -> Self;
    fn round(a: Self) -> Self;
    fn is_nan(a: Self) -> Self;
    fn is_infinite(a: Self) -> Self;
    fn is_finite(a: Self) -> Self;
    fn saturate(x: Self) -> Self;
    fn deg_to_rad(theta: Self) -> Self;
    fn rad_to_deg(theta: Self) -> Self;
    fn fmod(x: Self, y: Self) -> Self;
    fn frac(v: Self) -> Self;
    fn trunc(v: Self) -> Self;
    fn modf(v: Self) -> (Self, Self);
    fn cos(v: Self) -> Self;
    fn sin(v: Self) -> Self;
    fn tan(v: Self) -> Self;
    fn acos(v: Self) -> Self;
    fn asin(v: Self) -> Self;
    fn atan(v: Self) -> Self;
    fn cosh(v: Self) -> Self;
    fn sinh(v: Self) -> Self;
    fn tanh(v: Self) -> Self;
    fn sin_cos(v: Self) -> (Self, Self);
    fn atan2(y: Self, x: Self) -> Self;
    fn exp(v: Self) -> Self;
    fn exp2(v: Self) -> Self;
    fn log2(v: Self) -> Self;
    fn log10(v: Self) -> Self;
    fn log(v: Self, base: T) -> Self;
}

operations applicable to floating point types

Required Methods

fn point_five() -> Self

returns 0.5

fn pi() -> Self

returns pi

fn two_pi() -> Self

returns 2.0 * pi

fn inv_pi() -> Self

returns 1.0 / pi

fn phi() -> Self

returns phi (the golden constant)

fn inv_phi() -> Self

returns 1.0 / phi (the golden constant)

fn sqrt(a: Self) -> Self

returns square root of a

fn rsqrt(a: Self) -> Self

returns reciprocal square root of a (1/sqrt(a))

fn recip(a: Self) -> Self

returns the reciprocal of a

fn powi(a: Self, exp: i32) -> Self

returns a raised to integer power exp

fn powf(a: Self, exp: T) -> Self

returns a raised to float power exp

fn mad(m: Self, a: Self, b: Self) -> Self

returns fused multiply add a * m + b

fn approx(a: Self, b: Self, eps: T) -> bool

returns true if a and b are approximately equal within the designated epsilon eps

fn floor(a: Self) -> Self

returns the greatest integer which is less than or equal to a

fn ceil(a: Self) -> Self

returns the smallest integer which is greater than or equal to a

fn copysign(a: Self, sign: T) -> Self

returns value a with the same sign as the second parameter sign

fn smoothstep(e0: Self, e1: Self, t: T) -> Self

returns hermite interpolation between 0-1 of t between edges e0 and e1

fn round(a: Self) -> Self

returns a rounded component wise

fn is_nan(a: Self) -> Self

returns true if a is not a number (nan)

fn is_infinite(a: Self) -> Self

returns true if a is inf

fn is_finite(a: Self) -> Self

returns true is a is finite

fn saturate(x: Self) -> Self

returns the value of a saturated (clamped between 0-1). equivalent to clamp(x, 0, 1)

fn deg_to_rad(theta: Self) -> Self

returns theta converted from degrees to radians

fn rad_to_deg(theta: Self) -> Self

returns theta converted from radians to degrees

fn fmod(x: Self, y: Self) -> Self

returns the floating-point remainder of x/y

fn frac(v: Self) -> Self

returns the fractional part of floating point number v removing the integer part

fn trunc(v: Self) -> Self

returns the integer part of float value v truncating the decimal part

fn modf(v: Self) -> (Self, Self)

returns a tuple containing (frac(v), trunc(v)) breaking the float into 2 parts

fn cos(v: Self) -> Self

returns the cosine of v where the value v is in radians

fn sin(v: Self) -> Self

returns the sine of v where the value v is in radians

fn tan(v: Self) -> Self

returns the tangent of v where the value v is in radians

fn acos(v: Self) -> Self

returns the arc cosine of v where the value v is in radians

fn asin(v: Self) -> Self

returns the arc sine of v where the value v is in radians

fn atan(v: Self) -> Self

returns the arc tangent of v where the value v is in radians

fn cosh(v: Self) -> Self

returns the hyperbolic cosine of v where the value v is in radians

fn sinh(v: Self) -> Self

returns the hyperbolic sine of v where the value v is in radians

fn tanh(v: Self) -> Self

returns the hyperbolic tangent of v where the value v is in radians

fn sin_cos(v: Self) -> (Self, Self)

returns a tuple of (sin(v), cos(v)) of v where the value v is in radians

fn atan2(y: Self, x: Self) -> Self

fn exp(v: Self) -> Self

fn exp2(v: Self) -> Self

returns 2 raised to the given power v

fn log2(v: Self) -> Self

returns the binary (base-2) logarithm of v

fn log10(v: Self) -> Self

returns the common (base-10) logarithm of v

fn log(v: Self, base: T) -> Self

returns the logarithm of v in base

Implementations on Foreign Types

impl FloatOps<f64> for f64

fn floor(v: Self) -> Self

fn ceil(v: Self) -> Self

fn round(v: Self) -> Self

fn sqrt(v: Self) -> Self

fn recip(v: Self) -> Self

fn cos(v: Self) -> Self

fn sin(v: Self) -> Self

fn tan(v: Self) -> Self

fn acos(v: Self) -> Self

fn asin(v: Self) -> Self

fn atan(v: Self) -> Self

fn cosh(v: Self) -> Self

fn sinh(v: Self) -> Self

fn tanh(v: Self) -> Self

fn exp(v: Self) -> Self

fn exp2(v: Self) -> Self

fn log2(v: Self) -> Self

fn log10(v: Self) -> Self

fn point_five() -> Self

fn pi() -> Self

fn two_pi() -> Self

fn inv_pi() -> Self

fn phi() -> Self

fn inv_phi() -> Self

fn rsqrt(a: Self) -> Self

fn approx(a: Self, b: Self, eps: Self) -> bool

fn mad(m: Self, a: Self, b: Self) -> Self

fn is_nan(v: Self) -> f64

fn is_infinite(v: Self) -> f64

fn is_finite(v: Self) -> f64

fn copysign(a: Self, sign: f64) -> Self

fn smoothstep(e0: Self, e1: Self, t: Self) -> Self

fn saturate(v: Self) -> Self

fn powi(v: Self, exp: i32) -> Self

fn powf(v: Self, exp: f64) -> Self

fn fmod(x: Self, y: Self) -> Self

fn frac(v: Self) -> Self

fn trunc(v: Self) -> Self

fn modf(v: Self) -> (Self, Self)

fn log(v: Self, base: Self) -> Self

fn sin_cos(v: Self) -> (Self, Self)

fn atan2(y: Self, x: Self) -> Self

fn deg_to_rad(theta: Self) -> Self

fn rad_to_deg(theta: Self) -> Self

impl FloatOps<f32> for f32

fn floor(v: Self) -> Self

fn ceil(v: Self) -> Self

fn round(v: Self) -> Self

fn sqrt(v: Self) -> Self

fn recip(v: Self) -> Self

fn cos(v: Self) -> Self

fn sin(v: Self) -> Self

fn tan(v: Self) -> Self

fn acos(v: Self) -> Self

fn asin(v: Self) -> Self

fn atan(v: Self) -> Self

fn cosh(v: Self) -> Self

fn sinh(v: Self) -> Self

fn tanh(v: Self) -> Self

fn exp(v: Self) -> Self

fn exp2(v: Self) -> Self

fn log2(v: Self) -> Self

fn log10(v: Self) -> Self

fn point_five() -> Self

fn pi() -> Self

fn two_pi() -> Self

fn inv_pi() -> Self

fn phi() -> Self

fn inv_phi() -> Self

fn rsqrt(a: Self) -> Self

fn approx(a: Self, b: Self, eps: Self) -> bool

fn mad(m: Self, a: Self, b: Self) -> Self

fn is_nan(v: Self) -> f32

fn is_infinite(v: Self) -> f32

fn is_finite(v: Self) -> f32

fn copysign(a: Self, sign: f32) -> Self

fn smoothstep(e0: Self, e1: Self, t: Self) -> Self

fn saturate(v: Self) -> Self

fn powi(v: Self, exp: i32) -> Self

fn powf(v: Self, exp: f32) -> Self

fn fmod(x: Self, y: Self) -> Self

fn frac(v: Self) -> Self

fn trunc(v: Self) -> Self

fn modf(v: Self) -> (Self, Self)

fn log(v: Self, base: Self) -> Self

fn sin_cos(v: Self) -> (Self, Self)

fn atan2(y: Self, x: Self) -> Self

fn deg_to_rad(theta: Self) -> Self

fn rad_to_deg(theta: Self) -> Self

Implementors

impl<T> FloatOps<T> for Vec2<T>where T: Float + SignedNumberOps<T> + NumberOps<T> + FloatOps<T>,

impl<T> FloatOps<T> for Vec3<T>where T: Float + SignedNumberOps<T> + NumberOps<T> + FloatOps<T>,

impl<T> FloatOps<T> for Vec4<T>where T: Float + SignedNumberOps<T> + NumberOps<T> + FloatOps<T>,