public bool GetCell(float x, float y, float z, out Cell cell, out float resultY)
{
cell = null;
resultY = 0;
//if true then no result
if (empty || _mapCell == null)
{
return(false);
}
float scale = PathFinder.gridSize / PathFinder.CELL_GRID_SIZE;
List <Cell> mapChunk = _mapCell
[Mathf.Clamp((int)((x - chunk.realX) / scale), 0, PathFinder.CELL_GRID_SIZE - 1)]
[Mathf.Clamp((int)((z - chunk.realZ) / scale), 0, PathFinder.CELL_GRID_SIZE - 1)];
float sqrDist = float.MaxValue;
//search cell in chunk are inside chunk
if (mapChunk.Count > 0)
{
for (int i = 0; i < mapChunk.Count; i++)
{
float curCellY;
//see if this point are inside cell and get position if are
if (mapChunk[i].GetPointInsideCell(x, z, out curCellY))
{
float curDiff = SomeMath.Difference(y, curCellY);
if (curDiff < sqrDist)
{
sqrDist = curDiff;
cell = mapChunk[i];
resultY = curCellY;
}
}
}
}
return(cell != null);
}