Function cavalier_contours::core::math::angle_is_between_eps

pub fn angle_is_between_eps<T>(
    test_angle: T,
    start_angle: T,
    end_angle: T,
    epsilon: T
) -> bool
where
    T: Real,

Tests if test_angle is between a start_angle and end_angle.

Test assumes counter clockwise start_angle to end_angle, and is inclusive using epsilon. See angle_is_between function to use default fuzzy epsilon.

Examples

use std::f64::consts::PI;
assert!(angle_is_between_eps(PI / 2.0, 0.0, PI, 1e-5));
assert!(angle_is_between_eps(0.0, 0.0, PI, 1e-5));
assert!(angle_is_between_eps(PI, 0.0, PI, 1e-5));
// note: always calculated as going counter clockwise
// going from PI to PI / 2 counter clockwise sweeps 0.0
assert!(angle_is_between_eps(0.0, PI, PI / 2.0, 1e-5));