simple-easing 1.0.1

Set of simple easing functions
Documentation 
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/// <https://easings.net/#easeInQuad>
pub fn quad_in(t: f32) -> f32 {
	t * t
}

/// <https://easings.net/#easeOutQuad>
pub fn quad_out(t: f32) -> f32 {
	1.0 - (1.0 - t).powi(2)
}

/// <https://easings.net/#easeInOutQuad>
pub fn quad_in_out(t: f32) -> f32 {
	if t < 0.5 {
		2.0 * t * t
	} else {
		1.0 - (-2.0 * t + 2.0).powi(2) / 2.0
	}
}