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Use squared distance

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smoogipoo
2019-11-12 14:41:10 +09:00
parent 13b11996e0
commit 316dcae614
1 changed files with 2 additions and 1 deletions
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3
osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderSelectionBlueprint.cs
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@ -78,10 +78,11 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
continue; continue;
Vector2 dir = p2 - p1; Vector2 dir = p2 - p1;
float projLength = MathHelper.Clamp(Vector2.Dot(position - p1, dir) / dir.LengthSquared, 0, 1); float projLength = MathHelper.Clamp(Vector2.Dot(position - p1, dir) / dir.LengthSquared, 0, 1);
Vector2 proj = p1 + projLength * dir; Vector2 proj = p1 + projLength * dir;
float dist = Vector2.Distance(position, proj); float dist = Vector2.DistanceSquared(position, proj);
if (dist < minDistance) if (dist < minDistance)
{ {