sim1222/osukey
1
1
Fork 0
mirror of https://github.com/osukey/osukey.git synced 2025-07-01 16:29:58 +09:00
Code Issues Packages Projects Releases Wiki Activity

Reduce number of redundant control points displayed on summary timeline

Browse Source 
As pointed out in https://github.com/ppy/osu/discussions/16435, beatmaps
with too many control points (usually added via external automation
apps) could cause the lazer editor to grind to a halt.

The overheads here are mostly from the GL side. An eventual goal would
be to render this in a smarter way, rather than using thousands of
drawables. Until that, this optimisation should help reduce the overhead
by omitting control points in close proximity that are redundant for
display purposes.

I've tried to contain this in the display logic directly, with the goal
that it can be ripped out as fast as it was added. Certainly required
more changes than I hoped for, but I don't think it's too ugly.
This commit is contained in:
Dean Herbert
2022-01-14 16:29:26 +09:00
parent 70f56cd0c9
commit c64a919a9d
5 changed files with 52 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
osu.Game/Screens/Edit/Components/Timelines/Summary/Parts/EffectPointVisualisation.cs
View File

@ -13,7 +13,7 @@ using osu.Game.Screens.Edit.Components.Timelines.Summary.Visualisations;
namespace osu.Game.Screens.Edit.Components.Timelines.Summary.Parts
{
public class EffectPointVisualisation : CompositeDrawable
public class EffectPointVisualisation : CompositeDrawable, IControlPointVisualisationRedundant
{
private readonly EffectControlPoint effect;
private Bindable<bool> kiai;
@ -68,5 +68,8 @@ namespace osu.Game.Screens.Edit.Components.Timelines.Summary.Parts
}
}, true);
}
// kiai sections display duration, so are required to be visualised.
public bool IsRedundant(ControlPoint other) => (other as EffectControlPoint)?.KiaiMode == effect.KiaiMode;
}
}