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Merge pull request #717 from WebFreak001/master

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InputResample CursorTrail
This commit is contained in:
Dean Herbert 2017-05-08 13:15:48 +09:00 committed by GitHub
commit e6402afe8b
1 changed files with 19 additions and 12 deletions
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31
osu.Game/Graphics/Cursor/CursorTrail.cs
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@ -14,6 +14,7 @@ using OpenTK.Graphics.ES30;
using osu.Framework.Graphics.Primitives;
using osu.Framework.Graphics.Colour;
using osu.Framework.Timing;
using System.Diagnostics;
namespace osu.Game.Graphics.Cursor
{
@ -39,6 +40,8 @@ namespace osu.Game.Graphics.Cursor
private Vector2? lastPosition;
private readonly InputResampler resampler = new InputResampler();
protected override DrawNode CreateDrawNode() => new TrailDrawNode();
protected override void ApplyDrawNode(DrawNode node)
@ -116,22 +119,26 @@ namespace osu.Game.Graphics.Cursor
if (lastPosition == null)
{
lastPosition = state.Mouse.NativeState.Position;
resampler.AddPosition(lastPosition.Value);
return base.OnMouseMove(state);
}
Vector2 pos1 = lastPosition.Value;
Vector2 pos2 = state.Mouse.NativeState.Position;
Vector2 diff = pos2 - pos1;
float distance = diff.Length;
Vector2 direction = diff / distance;
float interval = size.X / 2 * 0.9f;
for (float d = interval; d < distance; d += interval)
foreach (Vector2 pos2 in resampler.AddPosition(state.Mouse.NativeState.Position))
{
lastPosition = pos1 + direction * d;
addPosition(lastPosition.Value);
Trace.Assert(lastPosition.HasValue);
Vector2 pos1 = lastPosition.Value;
Vector2 diff = pos2 - pos1;
float distance = diff.Length;
Vector2 direction = diff / distance;
float interval = size.X / 2 * 0.9f;
for (float d = interval; d < distance; d += interval)
{
lastPosition = pos1 + direction * d;
addPosition(lastPosition.Value);
}
}
return base.OnMouseMove(state);