public void InsertAtStart()
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
float2 a = float2.zero;
testSpline2D.AddControlPoint(float2.zero);
float2 b = new float2(2f, 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));
//insert point
float2 c = new float2(-2f, 0f);
testSpline2D.InsertControlPoint(0, c);
Assert.AreEqual(3, testSpline2D.ControlPointCount);
Assert.AreEqual(3, testSpline2D.Modes.Count);
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
TestHelpers.CheckFloat2(c, testSpline2D.GetControlPoint(0, SplinePoint.Point));
TestHelpers.CheckFloat2(a, testSpline2D.GetControlPoint(1, SplinePoint.Point));
TestHelpers.CheckFloat2(b, testSpline2D.GetControlPoint(2, SplinePoint.Point));
}
public void InsertWithOne()
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
float2 a = float2.zero;
testSpline2D.AddControlPoint(float2.zero);
Assert.AreEqual(1, testSpline2D.ControlPointCount);
Assert.AreEqual(1, 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));
float2 b = new float2(10f, 0f);
testSpline2D.InsertControlPoint(1000, b);
TestHelpers.CheckFloat2(b, testSpline2D.Get2DPointWorld(1f));
TestHelpers.CheckFloat2(b, testSpline2D.GetControlPoint(1, SplinePoint.Point));
Assert.AreEqual(2, testSpline2D.ControlPointCount);
Assert.AreEqual(2, testSpline2D.Modes.Count);
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
}
public void RemoveFromEndOutOfRangeUnder()
{
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.ExpectedControlPointCount(2), testSpline2D.ControlPoints.Count);
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
Assert.AreEqual(0.5f, testSpline2D.Length());
TestHelpers.CheckFloat2(a, testSpline2D.GetControlPoint(0, SplinePoint.Point));
TestHelpers.CheckFloat2(b, testSpline2D.GetControlPoint(1, SplinePoint.Point));
// Remove a point less than 0
testSpline2D.RemoveControlPoint(-3);
Assert.AreEqual(2, testSpline2D.ControlPointCount);
Assert.AreEqual(2, testSpline2D.Modes.Count);
Assert.AreEqual(testSpline2D.ExpectedControlPointCount(2), testSpline2D.ControlPoints.Count);
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
Assert.AreEqual(0.5f, testSpline2D.Length());
TestHelpers.CheckFloat2(a, testSpline2D.GetControlPoint(0, SplinePoint.Point));
TestHelpers.CheckFloat2(b, testSpline2D.GetControlPoint(1, SplinePoint.Point));
}
public void RemoveFromEnd3Points()
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
float2 a = float2.zero;
float2 b = new float2(1f, 0f);
float2 c = new float2(10f, 0f);
testSpline2D.AddControlPoint(a);
testSpline2D.AddControlPoint(b);
testSpline2D.AddControlPoint(c);
Assert.AreEqual(3, testSpline2D.ControlPointCount);
Assert.AreEqual(3, testSpline2D.Modes.Count);
Assert.AreEqual(testSpline2D.ExpectedControlPointCount(3), testSpline2D.ControlPoints.Count);
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
Assert.AreEqual(5f, testSpline2D.Length());
TestHelpers.CheckFloat2(a, testSpline2D.GetControlPoint(0, SplinePoint.Point));
TestHelpers.CheckFloat2(b, testSpline2D.GetControlPoint(1, SplinePoint.Point));
TestHelpers.CheckFloat2(c, testSpline2D.GetControlPoint(2, SplinePoint.Point));
//Remove a point
testSpline2D.RemoveControlPoint(2);
Assert.AreEqual(2, testSpline2D.ControlPointCount);
Assert.AreEqual(2, testSpline2D.Modes.Count);
Assert.AreEqual(testSpline2D.ExpectedControlPointCount(2), testSpline2D.ControlPoints.Count);
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
Assert.AreEqual(0.5f, testSpline2D.Length());
TestHelpers.CheckFloat2(a, testSpline2D.GetControlPoint(0, SplinePoint.Point));
TestHelpers.CheckFloat2(b, testSpline2D.GetControlPoint(1, SplinePoint.Point));
}
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 Point3()
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
float2 a = float2.zero;
testSpline2D.AddControlPoint(a);
float2 b = new float2(2.5f, 0f);
testSpline2D.AddControlPoint(b);
float2 c = new float2(7.5f, 0f);
testSpline2D.AddControlPoint(c);
float2 d = new float2(10f, 0f);
testSpline2D.AddControlPoint(d);
Assert.AreEqual(4, testSpline2D.ControlPointCount);
Assert.AreEqual(4, testSpline2D.Modes.Count);
Assert.AreEqual(10f, testSpline2D.Length());
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
Assert.AreEqual(0.25f, testSpline2D.Times[0]);
Assert.AreEqual(0.75f, testSpline2D.Times[1]);
Assert.AreEqual(1f, testSpline2D.Times[2]);
TestHelpers.CheckFloat2(a, testSpline2D.Get2DPointWorld(0f));
TestHelpers.CheckFloat2(new float2(2.5f, 0f), testSpline2D.Get2DPointWorld(0.25f));
TestHelpers.CheckFloat2(new float2(5f, 0f), testSpline2D.Get2DPointWorld(0.5f));
TestHelpers.CheckFloat2(new float2(10f, 0f), testSpline2D.Get2DPointWorld(1f));
TestHelpers.CheckFloat2(new float2(10f, 0f), testSpline2D.Get2DPointWorld(1.5f));
TestHelpers.CheckFloat2(new float2(10f, 0f), testSpline2D.Get2DPointWorld(5f));
}
public void Point2()
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
float2 a = float2.zero;
testSpline2D.AddControlPoint(float2.zero);
float2 b = c_xOne;
testSpline2D.AddControlPoint(b);
float2 c = c_xTwo;
testSpline2D.AddControlPoint(c);
Assert.AreEqual(3, testSpline2D.ControlPointCount);
Assert.AreEqual(2f, testSpline2D.Length());
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
//Assert.AreEqual(0.5f, testSpline.Times[0]);
//Assert.AreEqual(1f, testSpline.Times[1]);
TestHelpers.CheckFloat2(a, testSpline2D.Get2DPointWorld(0f));
TestHelpers.CheckFloat2(new float2(1f, 0f), testSpline2D.Get2DPointWorld(0.5f));
//TestHelpers.CheckFloat2(c * 0.77f, spline.GetPoint(0.77f)); // fails due to bezier point bunching issues
}
public void InsertEmpty()
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
Assert.AreEqual(0, testSpline2D.ControlPointCount);
Assert.AreEqual(0, testSpline2D.Modes.Count);
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
float2 a = float2.zero;
testSpline2D.InsertControlPoint(12, a);
Assert.AreEqual(1, testSpline2D.ControlPointCount);
Assert.AreEqual(1, 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));
}
public void SplineLengthRecalculation()
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
Assert.AreEqual(0, testSpline2D.ControlPointCount);
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
testSpline2D.AddControlPoint(new float2(0f, 0f));
testSpline2D.AddControlPoint(new float2(1f, 1f));
testSpline2D.AddControlPoint(new float2(2f, 2f));
Assert.AreEqual(3, testSpline2D.ControlPointCount);
Assert.AreEqual(testSpline2D.ExpectedTimeCount(3), testSpline2D.Times.Count);
testSpline2D.RemoveControlPoint(0);
testSpline2D.RemoveControlPoint(0);
testSpline2D.RemoveControlPoint(0);
Assert.AreEqual(0, testSpline2D.ControlPointCount);
Assert.AreEqual(testSpline2D.ExpectedTimeCount(0), testSpline2D.Times.Count);
}
public void Add1()
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
float2 a = float2.zero;
testSpline2D.AddControlPoint(a);
Assert.AreEqual(1, testSpline2D.ControlPointCount);
Assert.AreEqual(testSpline2D.ExpectedControlPointCount(1), testSpline2D.ControlPoints.Count);
Assert.AreEqual(1, testSpline2D.Modes.Count);
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
Assert.AreEqual(0f, testSpline2D.Length());
TestHelpers.CheckFloat2(a, testSpline2D.GetControlPoint(0, SplinePoint.Point));
}
public void Add3Remove2()
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
float2 a = float2.zero;
testSpline2D.AddControlPoint(float2.zero);
float2 b = c_xOne;
testSpline2D.AddControlPoint(b);
float2 c = c_xTwo;
testSpline2D.AddControlPoint(c);
Assert.AreEqual(3, testSpline2D.ControlPointCount);
Assert.AreEqual(3, testSpline2D.Modes.Count);
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
Assert.AreEqual(2f, testSpline2D.Length());
TestHelpers.CheckFloat2(a, testSpline2D.GetControlPoint(0, SplinePoint.Point));
TestHelpers.CheckFloat2(b, testSpline2D.GetControlPoint(1, SplinePoint.Point));
TestHelpers.CheckFloat2(c, testSpline2D.GetControlPoint(2, SplinePoint.Point));
// Remove a point
testSpline2D.RemoveControlPoint(2);
Assert.AreEqual(2, testSpline2D.ControlPointCount);
Assert.AreEqual(2, testSpline2D.Modes.Count);
Assert.AreEqual(testSpline2D.ExpectedControlPointCount(2), testSpline2D.ControlPoints.Count);
Assert.AreEqual(1, testSpline2D.Times.Count);
Assert.AreEqual(1f, testSpline2D.Length());
TestHelpers.CheckFloat2(a, testSpline2D.GetControlPoint(0, SplinePoint.Point));
TestHelpers.CheckFloat2(b, testSpline2D.GetControlPoint(1, SplinePoint.Point));
// Remove another point
testSpline2D.RemoveControlPoint(1);
Assert.AreEqual(1, testSpline2D.ControlPointCount);
Assert.AreEqual(1, testSpline2D.Modes.Count);
Assert.AreEqual(testSpline2D.ExpectedControlPointCount(1), testSpline2D.ControlPoints.Count);
Assert.AreEqual(1, testSpline2D.Times.Count);
Assert.AreEqual(0f, testSpline2D.Length());
TestHelpers.CheckFloat2(a, testSpline2D.GetControlPoint(0, SplinePoint.Point));
}
public void Point()
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
float2 a = float2.zero;
testSpline2D.AddControlPoint(a);
float2 b = new float2(1f, 0f);
testSpline2D.AddControlPoint(b);
Assert.AreEqual(2, testSpline2D.ControlPointCount);
Assert.AreEqual(0.5f, testSpline2D.Length());
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
Assert.AreEqual(1f, testSpline2D.Times[0]);
TestHelpers.CheckFloat2(new float2(0.5f, 0f), testSpline2D.Get2DPointWorld(0.5f));
}
public void MultiMidPoint([NUnit.Framework.Range(1, 12)] int points)
{
ISimpleTestSpline2D testSpline2D = PrepareSpline();
for (int i = 0; i < points; i++)
{
testSpline2D.AddControlPoint(new float2(i));
}
// todo figure out how to get catmull to like this test set
// catmull has issues with long straights
Assume.That(testSpline2D.SplineDataType != SplineType.CatmullRom, "Catmull rom spline currently not supported by this test");
Assert.AreEqual(points, testSpline2D.ControlPointCount);
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
float2 point = testSpline2D.Get2DPointWorld(0.5f);
TestHelpers.CheckFloat2(new float2((points - 1) / 2f), point);
}
public void Add3()
{
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(testSpline2D.ExpectedControlPointCount(3), testSpline2D.ControlPoints.Count);
Assert.AreEqual(3, testSpline2D.Modes.Count);
Assert.AreEqual(testSpline2D.ExpectedTimeCount(testSpline2D.ControlPointCount), testSpline2D.Times.Count);
Assert.AreEqual(1f, testSpline2D.Length());
TestHelpers.CheckFloat2(a, testSpline2D.GetControlPoint(0, SplinePoint.Point));
TestHelpers.CheckFloat2(b, testSpline2D.GetControlPoint(1, SplinePoint.Point));
TestHelpers.CheckFloat2(c, testSpline2D.GetControlPoint(2, SplinePoint.Point));
}