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Use a bigger sample step to calculate slider center of mass

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This commit is contained in:
Henry Lin 2022-04-17 10:34:48 +08:00
parent 72cb3d6ad6
commit 610d2dc1a3
1 changed files with 8 additions and 2 deletions
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10
osu.Game.Rulesets.Osu/Utils/OsuHitObjectGenerationUtils_Reposition.cs
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@ -323,13 +323,19 @@ namespace osu.Game.Rulesets.Osu.Utils
/// <returns>The centre of mass of the slider.</returns> /// <returns>The centre of mass of the slider.</returns>
private static Vector2 calculateCentreOfMass(Slider slider) private static Vector2 calculateCentreOfMass(Slider slider)
{ {
if (slider.Distance < 1) return Vector2.Zero; const double sample_step = 50;
// just sample the start and end positions if the slider is too short
if (slider.Distance <= sample_step)
{
return Vector2.Divide(slider.Path.PositionAt(1), 2);
}
int count = 0; int count = 0;
Vector2 sum = Vector2.Zero; Vector2 sum = Vector2.Zero;
double pathDistance = slider.Distance; double pathDistance = slider.Distance;
for (double i = 0; i < pathDistance; i++) for (double i = 0; i < pathDistance; i += sample_step)
{ {
sum += slider.Path.PositionAt(i / pathDistance); sum += slider.Path.PositionAt(i / pathDistance);
count++; count++;