vlad.os/LuaCsForBarotraumaEP
0
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

AmbientLightHulls optimization (only spread to adjacent hulls once, not once per every gap between the hulls)

Browse Source
This commit is contained in:
Regalis
2016-10-25 15:40:19 +03:00
parent a8484e10ff
commit c33a4ba5e5
1 changed files with 13 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
Subsurface/Source/Map/Lights/LightManager.cs
View File

@@ -328,22 +328,22 @@ namespace Barotrauma.Lights
hullAmbientLight.Add(hull, currColor);
}
Color nextHullLight = currColor * AmbientLightFalloff;
//light getting too dark to notice -> no need to spread further
if (nextHullLight.A < 20) return hullAmbientLight;
//use hashset to make sure that each hull is only included once
HashSet<Hull> hulls = new HashSet<Hull>();
foreach (Gap g in hull.ConnectedGaps)
{
for (int i = 0; i < g.linkedTo.Count;i++ )
{
if (g.linkedTo[i] is Hull)
{
if (g.linkedTo[i] == hull) continue;
if (!g.IsRoomToRoom || !g.PassAmbientLight || g.Open < 0.5f) continue;
hulls.Add((g.linkedTo[0] == hull ? g.linkedTo[1] : g.linkedTo[0]) as Hull);
}
Color nextHullLight = currColor * AmbientLightFalloff;
if (!g.PassAmbientLight) nextHullLight *= g.Open;
if (nextHullLight.A < 10) continue;
hullAmbientLight = AmbientLightHulls((Hull)g.linkedTo[i], hullAmbientLight, nextHullLight);
}
}
foreach (Hull h in hulls)
{
hullAmbientLight = AmbientLightHulls(h, hullAmbientLight, nextHullLight);
}
return hullAmbientLight;