public UInt64 regionId(Vector3 pos)
{
Vector3 ret = new Vector3();
ret.X = (float)Math.Floor(pos.X / WorldParameters.theWorldSize);
ret.Y = 0;// (float)Math.Floor(pos.Y / WorldParameters.theWorldSize);
ret.Z = (float)Math.Floor(pos.Z / WorldParameters.theWorldSize);
return(ChunkKey.createKeyFromWorldLocation(ret));
}
public static Chunk chunkIntersecting(World world, Vector3 point)
{
UInt64 key = ChunkKey.createKeyFromWorldLocation(point);
Chunk chunk = null;
if (world.chunks.TryGetValue(key, out chunk) == true)
{
return(chunk);
}
return(null);
}
public Node findNode(Vector3 worldLocation)
{
UInt64 key = ChunkKey.createKeyFromWorldLocation(worldLocation);
Chunk chunk;
if (myChunks.TryGetValue(key, out chunk) == false)
{
return(null);
}
return(chunk.findNodeContaining(worldLocation));
}
