Trait Vec4Ext

pub trait Vec4Ext {
    // Required methods
    fn trunc(self) -> Self;
    fn step(self, value: Self) -> Self;
    fn step_select(self, value: Self, true_: Self, false_: Self) -> Self;
    fn fract(self) -> Self;
    fn sqrt(self) -> Self;
    fn to_bits(self) -> UVec4;
    fn mean(self) -> f32;
    fn has_equal_components(self, max_abs_diff: f32) -> bool;
}

Extensions to Vec4

Adds additional functionality to Vec4 that glam doesn’t have.

Required Methods

fn trunc(self) -> Self

For element i of self, return v[i].trunc()

fn step(self, value: Self) -> Self

For element i of the return value, returns 0.0 if value[i] < self[i] and 1.0 otherwise.

Similar to glsl’s step(edge, x), which translates into edge.step(x)

fn step_select(self, value: Self, true_: Self, false_: Self) -> Self

Selects between true and false based on the result of value[i] < self[i]

fn fract(self) -> Self

Return only the fractional parts of each component.

fn sqrt(self) -> Self

Return the square root of each component.

fn to_bits(self) -> UVec4

Raw transmute each component to u32.

fn mean(self) -> f32

Get the mean value of all four components

fn has_equal_components(self, max_abs_diff: f32) -> bool

Returns true if all components of the vector is the same within an absolute difference of max_abs_diff

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Vec4Ext for Vec4

fn trunc(self) -> Self

fn step(self, value: Self) -> Self

fn step_select(self, value: Self, less: Self, greater_or_equal: Self) -> Self

fn fract(self) -> Self

fn sqrt(self) -> Self

fn to_bits(self) -> UVec4

fn mean(self) -> f32

fn has_equal_components(self, max_abs_diff: f32) -> bool

Implementors