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Diffstat (limited to 'examples/progress_indicators/src/easing.rs')
-rw-r--r-- | examples/progress_indicators/src/easing.rs | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/examples/progress_indicators/src/easing.rs b/examples/progress_indicators/src/easing.rs deleted file mode 100644 index 10479659..00000000 --- a/examples/progress_indicators/src/easing.rs +++ /dev/null @@ -1,67 +0,0 @@ -use flo_curves::bezier::Curve; -use flo_curves::*; -use lazy_static::lazy_static; - -use std::borrow::Cow; - -lazy_static! { - pub static ref EXAMPLES: [Easing; 3] = [ - Easing::CubicBezier(Curve::from_points( - Coord2(0.0, 0.0), - (Coord2(0.05, 0.7), Coord2(0.1, 1.0)), - Coord2(1.0, 1.0), - )), - Easing::CubicBezier(Curve::from_points( - Coord2(0.0, 0.0), - (Coord2(0.3, 0.0), Coord2(0.8, 0.15)), - Coord2(1.0, 1.0), - )), - Easing::CubicBezier(Curve::from_points( - Coord2(0.0, 0.0), - (Coord2(0.2, 0.0), Coord2(0.0, 1.0)), - Coord2(1.0, 1.0), - )) - ]; - pub static ref STANDARD: Easing = { - Easing::CubicBezier(Curve::from_points( - Coord2(0.0, 0.0), - (Coord2(0.2, 0.0), Coord2(0.0, 1.0)), - Coord2(1.0, 1.0), - )) - }; -} - -#[derive(Clone, Debug)] -pub enum Easing { - BezierPath(Vec<Curve<Coord2>>), - CubicBezier(Curve<Coord2>), -} - -impl Easing { - pub fn y_at_x(&self, x: f32) -> f32 { - let x = x as f64; - - match self { - Self::BezierPath(curves) => curves - .iter() - .find_map(|curve| { - (curve.start_point().0 <= x && curve.end_point().0 >= x) - .then(|| curve.point_at_pos(x).1 as f32) - }) - .unwrap_or_default(), - Self::CubicBezier(curve) => curve.point_at_pos(x).1 as f32, - } - } -} - -impl<'a> From<Easing> for Cow<'a, Easing> { - fn from(easing: Easing) -> Self { - Cow::Owned(easing) - } -} - -impl<'a> From<&'a Easing> for Cow<'a, Easing> { - fn from(easing: &'a Easing) -> Self { - Cow::Borrowed(easing) - } -} |