public void Start()
{
//Variables init
_Parser = new SvoParser();
_Parser.Init(_GameObjectName);
_AllNodePositions = new List <voxelPosition>();
_VoxelFaceFlags = new List <uint>();
_UnitFrustumVectors = new Vector3[4];
//Get all childeren and add mortons to list
List <Node> nodes = new List <Node>();
_Parser.GetAllNodes(ref nodes, _Parser.GetRootNode());
foreach (Node n in nodes)
{
//if (n._morton == 0) continue;
uint x, y, z;
Morton.morton3DDecode(n._morton, out x, out y, out z);
_AllNodePositions.Add(new voxelPosition(x, y, z));
}
CullFaces(nodes);
//DEBUG(nodes);
InitBuffers();
_Parser.Dispose();
}
private void TestReadMortons(int voxelAmount)
{
//read mortons, decrypt mortons and compare to original file
Stream s = File.Open("Assets/VoxelData.bin", FileMode.Open);
BinaryReader br = new BinaryReader(s);
List <ulong> mortons = new List <ulong>();
ulong morton = 1;
for (int i = 0; i < voxelAmount; ++i)
{
morton = br.ReadUInt64();
mortons.Add(morton);
}
br.Dispose();
StreamWriter w = new StreamWriter("Assets/DecryptedMortons.txt");
for (int i = 0; i < mortons.Capacity; ++i)
{
uint x, y, z;
Morton.morton3DDecode(mortons[i], out x, out y, out z);
w.Write($"{x}, {y}, {z}");
w.Write('\n');
}
w.Dispose();
}
