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Optimization: Connection recipient caching, resetting cachedshadow data instead of creating a new one

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This commit is contained in:
Regalis11
2015-12-21 15:32:42 +02:00
parent 63dd5e1bf6
commit 63f5a501e8
8 changed files with 55 additions and 74 deletions
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Subsurface/Source/Map/Lights/ConvexHull.cs
+12 -13
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@@ -9,10 +9,6 @@ namespace Barotrauma.Lights
{
class CachedShadow : IDisposable
{
//public VertexPositionColor[] ShadowVertices;
//public VertexPositionTexture[] PenumbraVertices;
public VertexBuffer ShadowBuffer;
public Vector2 LightPos;
@@ -291,30 +287,33 @@ namespace Barotrauma.Lights
if (cachedShadows.TryGetValue(light, out cachedShadow) &&
(light.Position == cachedShadow.LightPos || Vector2.DistanceSquared(light.Position, cachedShadow.LightPos) < 1.0f))
{
//{
graphicsDevice.SetVertexBuffer(cachedShadow.ShadowBuffer);
shadowVertexCount = cachedShadow.ShadowVertexCount;
}
else
{
Vector2 lightPos = light.Position;
//if (light.Submarine!=null && parentEntity != null && parentEntity.Submarine == light.Submarine)
//{
// lightPos = light.Position;
//}
CalculateShadowVertices(lightPos, los);
CalculateShadowVertices(light.Position, los);
if (cachedShadow != null)
{
cachedShadow.Dispose();
cachedShadows.Remove(light);
cachedShadow.LightPos = light.Position;
cachedShadow.ShadowBuffer.SetData(shadowVertices, 0, shadowVertices.Length);
cachedShadow.ShadowVertexCount = shadowVertexCount;
}
else
{
cachedShadow = new CachedShadow(shadowVertices, penumbraVertices, light.Position, shadowVertexCount, 0);
cachedShadows.Add(light, cachedShadow);
}
cachedShadow = new CachedShadow(shadowVertices, penumbraVertices, light.Position, shadowVertexCount, 0);
cachedShadows.Add(light, cachedShadow);
}
graphicsDevice.SetVertexBuffer(cachedShadow.ShadowBuffer);
shadowVertexCount = cachedShadow.ShadowVertexCount;
DrawShadows(graphicsDevice, cam, transform, los);
}