public void Update()
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
float2 a = float2.zero;
testSpline2D.AddControlPoint(float2.zero);
float2 b = new float2(1f, 0f);
testSpline2D.AddControlPoint(b);
Assert.AreEqual(2, testSpline2D.ControlPointCount);
Assert.AreEqual(2, testSpline2D.Modes.Count);
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
TestHelpers.CheckFloat2(a, testSpline2D.Get2DPointWorld(0f));
TestHelpers.CheckFloat2(a, testSpline2D.GetControlPoint(0, SplinePoint.Point));
TestHelpers.CheckFloat2(b, testSpline2D.Get2DPointWorld(1f));
TestHelpers.CheckFloat2(b, testSpline2D.GetControlPoint(1, SplinePoint.Point));
//update 0 point position
float2 a2 = new float2(-1f, -1f);
testSpline2D.UpdateControlPointLocal(0, a2, SplinePoint.Point);
TestHelpers.CheckFloat2(a2, testSpline2D.Get2DPointWorld(0f));
TestHelpers.CheckFloat2(a2, testSpline2D.GetControlPoint(0, SplinePoint.Point));
//update 1 point position
float2 b2 = new float2(2f, 2f);
testSpline2D.UpdateControlPointLocal(1, b2, SplinePoint.Point);
TestHelpers.CheckFloat2(b2, testSpline2D.Get2DPointWorld(1f));
TestHelpers.CheckFloat2(b2, testSpline2D.GetControlPoint(1, SplinePoint.Point));
}
public void ZigZagLength2()
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
float2 a = new float2(0f, 0f);
testSpline2D.AddControlPoint(a);
float2 b = new float2(1f, 3f);
testSpline2D.AddControlPoint(b);
testSpline2D.UpdateControlPointLocal(0, new float2(1f, 0f), SplinePoint.Post);
testSpline2D.UpdateControlPointLocal(1, new float2(0f, 3f), SplinePoint.Pre);
float length = math.distance(a, b);
Assert.Greater(testSpline2D.Length(), length);
}
public void ZigZagLength2()
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
float2 a = new float2(0f, 0f);
testSpline2D.AddControlPoint(a);
float2 b = new float2(1f, 3f);
testSpline2D.AddControlPoint(b);
testSpline2D.UpdateControlPointLocal(0, new float2(1f, 0f), SplinePoint.Post);
testSpline2D.UpdateControlPointLocal(1, new float2(0f, 3f), SplinePoint.Pre);
float length = math.distance(a, b);
float spline = testSpline2D.Length();
Assert.IsTrue(math.abs(length - spline) <= 0.00005f, $"Expected: {length}, but received: {spline}");
}
public void Update2()
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
float2 a = float2.zero;
testSpline2D.AddControlPoint(float2.zero);
float2 b = new float2(1f, 0f);
testSpline2D.AddControlPoint(b);
float2 c = new float2(2f, 0f);
testSpline2D.AddControlPoint(c);
Assert.AreEqual(3, testSpline2D.ControlPointCount);
Assert.AreEqual(3, testSpline2D.Modes.Count);
Assert.AreEqual(1, testSpline2D.Times.Count);
TestHelpers.CheckFloat2(new float2(0.5f, 0f), testSpline2D.Get2DPointWorld(0f));
TestHelpers.CheckFloat2(a, testSpline2D.GetControlPoint(0, SplinePoint.Point));
TestHelpers.CheckFloat2(b, testSpline2D.Get2DPointWorld(0.5f));
TestHelpers.CheckFloat2(b, testSpline2D.GetControlPoint(1, SplinePoint.Point));
TestHelpers.CheckFloat2(new float2(1.5f, 0f), testSpline2D.Get2DPointWorld(1f));
TestHelpers.CheckFloat2(c, testSpline2D.GetControlPoint(2, SplinePoint.Point));
//update 0 point position
testSpline2D.UpdateControlPointLocal(0, new float2(0.5f, 1f), SplinePoint.Point);
TestHelpers.CheckFloat2(new float2(0.75f, 0.5f), testSpline2D.Get2DPointWorld(0f));
TestHelpers.CheckFloat2(new float2(0.5f, 1f), testSpline2D.GetControlPoint(0, SplinePoint.Point));
//update 1 point position
float2 b2 = new float2(1f, 1f);
testSpline2D.UpdateControlPointLocal(1, b2, SplinePoint.Point);
TestHelpers.CheckFloat2(b2, testSpline2D.GetControlPoint(1, SplinePoint.Point));
//update 2 point position
testSpline2D.UpdateControlPointLocal(2, new float2(2f, 1f), SplinePoint.Point);
TestHelpers.CheckFloat2(new float2(1.5f, 1f), testSpline2D.Get2DPointWorld(1f));
TestHelpers.CheckFloat2(new float2(2f, 1f), testSpline2D.GetControlPoint(2, SplinePoint.Point));
}
public void Update3()
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
float2 a = float2.zero;
testSpline2D.AddControlPoint(a);
float2 b = new float2(1f, 0f);
testSpline2D.AddControlPoint(b);
float2 c = new float2(2f, 0f);
testSpline2D.AddControlPoint(c);
Assert.AreEqual(1f, testSpline2D.Length());
// update 1 point position
float2 b2 = new float2(1f, 2f);
testSpline2D.UpdateControlPointLocal(1, b2, SplinePoint.Point);
Assert.GreaterOrEqual(testSpline2D.Length(), 1f);
}