public Mesh GenLodCell(WorldChunk <sbyte> chunk)
{
Mesh mesh = new Mesh();
int lod = 1;
for (int x = 0; x < volume.ChunkSize; x++)
{
for (int y = 0; y < volume.ChunkSize; y++)
{
for (int z = 0; z < volume.ChunkSize; z++)
{
Vector3i position; //new Vector3i(x, y, z);
position.X = x;
position.Y = y;
position.Z = z;
PolygonizeCell(chunk.GetPosition(), position, ref mesh, lod);
}
}
}
return(mesh);
}
public Mesh GenLodCell(WorldChunk<sbyte> chunk)
{
Mesh mesh = new Mesh();
int lod = 1;
for (int x = 0; x < volume.ChunkSize; x++)
{
for (int y = 0; y < volume.ChunkSize; y++)
{
for (int z = 0; z < volume.ChunkSize; z++)
{
Vector3i position; //new Vector3i(x, y, z);
position.X = x;
position.Y = y;
position.Z = z;
PolygonizeCell(chunk.GetPosition(), position, ref mesh, lod);
}
}
}
return mesh;
}
public void ExtractMesh(WorldChunk<sbyte> wc)
{
int lod = 1;
Vector3i position = wc.GetPosition();
Vector3 posXna = position.ToVector3();
//Logger.GetLogger().Log(null, "" + dst);
var m = _surfaceExtractor.GenLodCell(wc);
var v = Converters.ConvertMeshToXna(m, LodColors[0]);
var i = m.GetIndices();
var chunk = new Chunk
{
BoundingBox = new BoundingBox(posXna, posXna + new Vector3(wc.Size(), wc.Size(), wc.Size())),
Position = posXna,
Lod = lod
};
if (i.Length > 0 && v.Length > 0)
{
chunk.VertexBuffer = new VertexBuffer(_gd, typeof(VertexPositionTextureNormalColor), v.Length, BufferUsage.WriteOnly);
chunk.VertexBuffer.SetData(v);
chunk.IndexBuffer = new IndexBuffer(_gd, IndexElementSize.SixteenBits, i.Length, BufferUsage.WriteOnly);
chunk.IndexBuffer.SetData(i);
Console.WriteLine("Chunk has : " + v.Length + " Vertices " + i.Length + " Indices");
if (_chunks.ContainsKey(posXna))
{
Chunk removed;
_chunks.TryRemove(posXna, out removed);
}
_chunks.TryAdd(posXna, chunk);
}
}
public void ExtractMesh(WorldChunk <sbyte> wc)
{
int lod = 1;
Vector3i position = wc.GetPosition();
Vector3 posXna = position.ToVector3();
//Logger.GetLogger().Log(null, "" + dst);
var m = _surfaceExtractor.GenLodCell(wc);
var v = Converters.ConvertMeshToXna(m, LodColors[0]);
var i = m.GetIndices();
var chunk = new Chunk
{
BoundingBox = new BoundingBox(posXna, posXna + new Vector3(wc.Size(), wc.Size(), wc.Size())),
Position = posXna,
Lod = lod
};
if (i.Length > 0 && v.Length > 0)
{
chunk.VertexBuffer = new VertexBuffer(_gd, typeof(VertexPositionTextureNormalColor), v.Length, BufferUsage.WriteOnly);
chunk.VertexBuffer.SetData(v);
chunk.IndexBuffer = new IndexBuffer(_gd, IndexElementSize.SixteenBits, i.Length, BufferUsage.WriteOnly);
chunk.IndexBuffer.SetData(i);
Console.WriteLine("Chunk has : " + v.Length + " Vertices " + i.Length + " Indices");
if (_chunks.ContainsKey(posXna))
{
Chunk removed;
_chunks.TryRemove(posXna, out removed);
}
_chunks.TryAdd(posXna, chunk);
}
}
