public float diagonalLenght(int zoom)
{
Coordinates center = tileCenter(zoom);
Coordinates origin = tileOrigin(zoom);
return(2 * Mathf.Abs(Vector2.Distance(center.convertCoordinateToVector2D(), origin.convertCoordinateToVector2D())));
}
public float FindAltitudeForCoordinate(Coordinates inputCoordinate, Coordinates tileOrigin)
{
float stepSizeWidth = tileSize.x;
float stepSizeHeight = tileSize.y;
//Move the tile origin to match the DEM origin
Vector2 fixedOrigin = tileOrigin.convertCoordinateToVector2D() - new Vector2(0, tileSize.y);
float x = 0;
float z = 0;
//Convert coords to unity
Vector2 input = inputCoordinate.convertCoordinateToVector2D();
//Compute the distance for each axis
x = input.x - fixedOrigin.x;
z = input.y - fixedOrigin.y;
//Adapt the values to the stepsize
x = width * x / stepSizeWidth;
z = height * z / stepSizeHeight;
Color32 c32 = calculateColor(new Vector2(x, z), Vector2.zero, new Vector2(width, this.height));
float h = ConvertColorToAltitude(c32);
h = h * altitudeMultiplier;
return(h);
}
