private void Awake()
{
if (DataName == "")
{
return;
}
m_Go = new GameObject("Chunk");
m_Go.Reset();
try
{
m_Header = MTFileUtils.LoadQuadTreeHeader(DataName);
m_Root = new MTQuadTreeNode(m_Header.QuadTreeDepth, m_Header.BoundMin, m_Header.BoundMax, Vector3.zero);
foreach (var mh in m_Header.Meshes.Values)
{
m_Root.AddMesh(mh);
}
int gridMax = 1 << m_Header.QuadTreeDepth; //1<< X 相当于 2的X次方
mVisiblePatches = new MTArray <uint>(gridMax * gridMax); //(int)Mathf.Pow(2, 2 * m_Header.QuadTreeDepth)
if (lodPolicy.Length < m_Header.LOD)
{
float[] policy = new float[m_Header.LOD];
for (int i = 0; i < lodPolicy.Length; ++i)
{
policy[i] = lodPolicy[i];
}
lodPolicy = policy;
}
lodPolicy[0] = Mathf.Clamp(lodPolicy[0], 0.5f * m_Root.Bound.size.x / gridMax, lodPolicy[0]);
lodPolicy[lodPolicy.Length - 1] = float.MaxValue;
}
catch
{
m_Header = null;
m_Root = null;
Debug.LogError("MTLoader load quadtree header failed");
}
m_Camera = GetComponent <Camera>();
}
private void Awake()
{
if (DataName == "")
{
return;
}
try
{
mHeader = MTFileUtils.LoadQuadTreeHeader(DataName);
mRoot = new MTQuadTreeNode(mHeader.QuadTreeDepth, mHeader.BoundMin, mHeader.BoundMax);
foreach (var mh in mHeader.Meshes.Values)
{
mRoot.AddMesh(mh);
}
int gridMax = 1 << mHeader.QuadTreeDepth;
mVisiblePatches = new MTArray <uint>(gridMax * gridMax);
if (lodPolicy.Length < mHeader.LOD)
{
float[] policy = new float[mHeader.LOD];
for (int i = 0; i < lodPolicy.Length; ++i)
{
policy[i] = lodPolicy[i];
}
lodPolicy = policy;
}
lodPolicy[0] = Mathf.Clamp(lodPolicy[0], 0.5f * mRoot.Bound.size.x / gridMax, lodPolicy[0]);
lodPolicy[lodPolicy.Length - 1] = float.MaxValue;
}
catch
{
mHeader = null;
mRoot = null;
MTLog.LogError("MTLoader load quadtree header failed");
}
mCamera = GetComponent <Camera>();
}
