public void When_FindingClosestPointOnLineToPointOutsideSpan_Expect_EndPoints()
{
Vect3 lineStartPoint = new Vect3(0, 0, 0);
Vect3 lineEndPoint = new Vect3(10, 0, 0);
Vect3 point1 = new Vect3(-15, 1, 0);
Vect3 point2 = new Vect3(15, 500, 0);
Vect3 closestLinePoint1 = Vect3.FindClosestLinePoint(lineStartPoint, lineEndPoint, point1);
Vect3 closestLinePoint2 = Vect3.FindClosestLinePoint(lineStartPoint, lineEndPoint, point2);
Assert.AreEqual(new Vect3(0, 0, 0), closestLinePoint1);
Assert.AreEqual(new Vect3(10, 0, 0), closestLinePoint2);
}
public void When_FindingClosestPointOnLineToPointInSpan_Expect_ShorterThanEndPointLines()
{
Vect3 lineStartPoint = new Vect3(0, 0, 0);
Vect3 lineEndPoint = new Vect3(10, 0, 0);
Vect3 point1 = new Vect3(5, 1, 0);
Vect3 point2 = new Vect3(9, 500, 0);
Vect3 closestLinePoint1 = Vect3.FindClosestLinePoint(lineStartPoint, lineEndPoint, point1);
Vect3 closestLinePoint2 = Vect3.FindClosestLinePoint(lineStartPoint, lineEndPoint, point2);
Assert.AreEqual(new Vect3(5, 0, 0), closestLinePoint1);
Assert.AreEqual(new Vect3(9, 0, 0), closestLinePoint2);
}