/// <summary>
/// Test whether two geometries lie within a given distance of each other.
/// </summary>
/// <param name="g0">A <see cref="IGeometry">geometry</see></param>
/// <param name="g1">A <see cref="IGeometry">geometry</see></param>
/// <param name="distance">The distance to test</param>
/// <returns><value>true</value> if <c>g0.distance(g1) <= <paramref name="distance"/></c></returns>
public static bool IsWithinDistance(IGeometry g0, IGeometry g1,
double distance)
{
var distOp = new Distance3DOp(g0, g1, distance);
return(distOp.Distance() <= distance);
}
/// <summary>
/// Compute the the nearest points of two geometries. The points are
/// presented in the same order as the input Geometries.
/// </summary>
/// <param name="g0">A <see cref="IGeometry">geometry</see></param>
/// <param name="g1">A <see cref="IGeometry">geometry</see></param>
/// <returns>The nearest points in the geometries</returns>
public static Coordinate[] NearestPoints(IGeometry g0, IGeometry g1)
{
var distOp = new Distance3DOp(g0, g1);
return(distOp.NearestPoints());
}
/// <summary>
/// Compute the distance between the nearest points of two geometries.
/// </summary>
/// <param name="g0">A <see cref="IGeometry">geometry</see></param>
/// <param name="g1">A <see cref="IGeometry">geometry</see></param>
/// <returns>The distance between the geometries</returns>
public static double Distance(IGeometry g0, IGeometry g1)
{
var distOp = new Distance3DOp(g0, g1);
return(distOp.Distance());
}