Struct gilrs::ff::Direction

pub struct Direction {
    pub angle: u16,
}

Direction of force feedback effect.

Angle is represented by value from 0 to u16::MAX, which map to [0, 2π].

use std::u16::MAX;
use std::f32::consts::PI;

let direction = Direction { angle: MAX / 2 };
assert_eq!(direction, Direction::from_radians(PI));
assert_eq!(direction, Direction::from_vector([-1.0, 0.0]));

Fields

angle: u16

Methods

impl Direction

fn from_radians(ang: f32) -> Self

fn from_vector(vec: [f32; 2]) -> Self

Trait Implementations

impl Copy for Direction

impl Clone for Direction

fn clone(&self) -> Direction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for Direction

fn eq(&self, __arg_0: &Direction) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Direction) -> bool

This method tests for !=.

impl Debug for Direction

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Default for Direction

fn default() -> Direction

Returns the "default value" for a type.

impl From<[f32; 2]> for Direction

fn from(f: [f32; 2]) -> Self

Performs the conversion.