Trait FloatExt 

pub trait FloatExt {
    // Required methods
    fn lerp(self, other: f32, t: f32) -> f32;
    fn clamp(self, min: f32, max: f32) -> f32;
    fn map_range(
        self,
        in_min: f32,
        in_max: f32,
        out_min: f32,
        out_max: f32,
    ) -> f32;
    fn deadzone(self, deadzone: f32) -> f32;
    fn snap(self, step: f32) -> f32;
}

Extension trait for f32 with game-oriented helpers.

Required Methods

fn lerp(self, other: f32, t: f32) -> f32

Linear interpolation between self and other by t (clamped 0..1).

fn clamp(self, min: f32, max: f32) -> f32

Clamp value between min and max.

fn map_range(self, in_min: f32, in_max: f32, out_min: f32, out_max: f32) -> f32

Map value from in_min..=in_max to out_min..=out_max.

fn deadzone(self, deadzone: f32) -> f32

Deadzone filter — returns 0.0 if within deadzone of zero.

fn snap(self, step: f32) -> f32

Snap to nearest increment of step.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl FloatExt for f32

fn lerp(self, other: f32, t: f32) -> f32

fn clamp(self, min: f32, max: f32) -> f32

fn map_range(self, in_min: f32, in_max: f32, out_min: f32, out_max: f32) -> f32

fn deadzone(self, deadzone: f32) -> f32

fn snap(self, step: f32) -> f32

Implementors