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Server list, lighting/los optimization

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This commit is contained in:
Regalis
2015-08-07 23:10:12 +03:00
parent 08c5117e8f
commit 0937c30f15
45 changed files with 36611 additions and 41 deletions
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Subsurface/Source/Map/Lights/ConvexHull.cs
+18 -1
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@@ -17,27 +17,44 @@ namespace Subsurface.Lights
bool[] backFacing;
VertexPositionColor[] shadowVertices;
private Rectangle boundingBox;
public bool Enabled
{
get;
set;
}
public Rectangle BoundingBox
{
get { return boundingBox; }
}
public ConvexHull(Vector2[] points, Color color)
{
int vertexCount = points.Length;
vertices = new VertexPositionColor[vertexCount + 1];
Vector2 center = Vector2.Zero;
float? minX = null, minY = null, maxX = null, maxY = null;
for (int i = 0; i < vertexCount; i++)
{
vertices[i] = new VertexPositionColor(new Vector3(points[i], 0), color);
center += points[i];
if (minX == null || points[i].X < minX) minX = points[i].X;
if (minY == null || points[i].Y < minY) minY = points[i].Y;
if (maxX == null || points[i].X > maxX) maxX = points[i].X;
if (maxY == null || points[i].Y > minY) maxY = points[i].Y;
}
center /= points.Length;
vertices[vertexCount] = new VertexPositionColor(new Vector3(center, 0), color);
boundingBox = new Rectangle((int)minX, (int)minY, (int)(maxX-minX), (int)(maxY-minY));
primitiveCount = points.Length;
indices = new short[primitiveCount * 3];