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Code Issues Releases Wiki Activity

Limit minimum size for single slider scaling

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This commit is contained in:
Leon Gebler 2021-03-29 14:02:53 +02:00
parent a50c4be8ab
commit 1d99a63f17
1 changed files with 4 additions and 0 deletions
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4
osu.Game.Rulesets.Osu/Edit/OsuSelectionHandler.cs
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@ -194,6 +194,10 @@ namespace osu.Game.Rulesets.Osu.Edit
private void scaleSlider(Slider slider, Vector2 scale) private void scaleSlider(Slider slider, Vector2 scale)
{ {
Quad sliderQuad = getSurroundingQuad(slider.Path.ControlPoints.Select(p => p.Position.Value)); Quad sliderQuad = getSurroundingQuad(slider.Path.ControlPoints.Select(p => p.Position.Value));
// Limit minimum distance between control points after scaling to almost 0. Less than 0 causes the slider to flip, exactly 0 causes a crash through division by 0.
scale = Vector2.ComponentMax(new Vector2(Precision.FLOAT_EPSILON), sliderQuad.Size + scale) - sliderQuad.Size;
Vector2 pathRelativeDeltaScale = new Vector2(1 + scale.X / sliderQuad.Width, 1 + scale.Y / sliderQuad.Height); Vector2 pathRelativeDeltaScale = new Vector2(1 + scale.X / sliderQuad.Width, 1 + scale.Y / sliderQuad.Height);
Queue<Vector2> oldControlPoints = new Queue<Vector2>(); Queue<Vector2> oldControlPoints = new Queue<Vector2>();