| public static GetUpperBorder ( float h ) : int | ||
| h | float | |
| return | int | |
public ICollection <Vec2> GetTilesToLoad(float x, float y, float w, float h, int m, int n)
{
List <Vec2> tiles = new List <Vec2> ();
//clamp the position
int left = MapUtil.GetLeftBorder(Mathf.Clamp(x, 0, w));
int lower = MapUtil.GetLowerBorder(Mathf.Clamp(y, 0, h));
int right = MapUtil.GetRightBorder(Mathf.Clamp(w, x, m));
int upper = MapUtil.GetUpperBorder(Mathf.Clamp(h, y, n));
for (int i = left; i < right; i++)
{
for (int j = lower; j < upper; j++)
{
tiles.Add(new Vec2(i, j));
}
}
return(tiles);
}