private void CheckDistance(IGeometry g1, IGeometry g2, double expectedDistance, double tolerance)
{
var distOp = new Distance3DOp(g1, g2);
double dist = distOp.Distance();
Assert.AreEqual(expectedDistance, dist, tolerance);
}
private void checkDistance(Geometry g1, Geometry g2, double expectedDistance, CoordinateZ[] expectedCoords, double tolerance)
{
var distOp = new Distance3DOp(g1, g2);
double dist = distOp.Distance();
Assert.That(dist, Is.EqualTo(expectedDistance).Within(tolerance));
if (expectedCoords.Length == 2)
{
var nearestCoords = distOp.NearestPoints();
Assert.IsTrue(nearestCoords[0].Equals2D(expectedCoords[0], tolerance));
Assert.IsTrue(nearestCoords[1].Equals2D(expectedCoords[1], tolerance));
if (!double.IsNaN(expectedCoords[0].Z))
{
Assert.IsTrue(((CoordinateZ)nearestCoords[0]).EqualInZ(expectedCoords[0], tolerance));
}
if (!double.IsNaN(expectedCoords[1].Z))
{
Assert.IsTrue(((CoordinateZ)nearestCoords[1]).EqualInZ((CoordinateZ)expectedCoords[1], tolerance));
}
}
}