public void LeftOfLine()
{
Vector2 anchor = Vector2.Zero;
Vector2 direction = Vector2.UnitY;
Assert.IsFalse(ConvexHullExtensions.IsLeftOfLine(new Vector2(10, 10), anchor, direction));
Assert.IsTrue(ConvexHullExtensions.IsLeftOfLine(new Vector2(-10, 10), anchor, direction));
}
public void PointLineDistance()
{
Vector2 anchor = Vector2.Zero;
Vector2 direction = Vector2.UnitY;
Vector2 point = new Vector2(0, 10);
Assert.AreEqual(0, ConvexHullExtensions.DistanceFromPointToLine(point, anchor, direction));
anchor = Vector2.Zero;
direction = Vector2.UnitY;
point = new Vector2(10, 0);
Assert.AreEqual(10, ConvexHullExtensions.DistanceFromPointToLine(point, anchor, direction));
}
