/// <summary>
/// 创建所有的片
/// </summary>
private void CreatePieces()
{
GameObject piece_root = new GameObject("chunk_" + id_x + "_" + id_y);
obj = piece_root;
for (int i = 0; i < m_mesh_piece_num; i++)
{
for (int j = 0; j < m_mesh_piece_num; j++)
{
LodPiece piece = m_piecees[j, i];
GameObject obj = MeshCreator.DrawMesh(piece.vers, piece.nors, piece.uvs, piece.indexes, m_chunk_mat, "piece_" + j + "_" + i);
piece.mesh = obj.GetComponent <MeshFilter>().mesh;
obj.AddComponent <MeshCollider>();
obj.transform.SetParent(piece_root.transform);
}
}
piece_root.transform.SetParent(ChunkManager.Instence.transform);
}
private GameObject CreatePiece(LodPiece piece, string name)
{
int each_offset = 1 << piece.LodLevel;
int segment = PieceMechSegment / each_offset;
int ver_num = (segment + 1) * (segment + 1);
bool[] isLevelBiger = new bool[] { false, false, false, false };
Vector3[] vers = new Vector3[ver_num];
Vector3[] nors = new Vector3[ver_num];
Vector2[] uvs = new Vector2[ver_num];
int[] indexes = new int[segment * segment * 6];
UpdatePieceLod(vers, nors, uvs, indexes, segment, piece, isLevelBiger);
GameObject obj = MeshCreator.DrawMesh(vers, nors, uvs, indexes, PieceMat, name);
piece.mesh = obj.GetComponent <MeshFilter>().mesh;
piece.vers = vers;
piece.nors = nors;
piece.uvs = uvs;
piece.indexes = indexes;
piece.last_lod_level = piece.LodLevel;
piece.last_is_biger_level = isLevelBiger;
obj.AddComponent <MeshCollider>();
return(obj);
}