public void ProbeAlwaysReturnsDefinedValueWhenOnlyOneKeyPointWasDefined()
{
var expectedValue = 5f;
testObj = new LerpCurve(new CurveControlPoint(.5f, expectedValue));
AssertInputMapsToOutput(0f, expectedValue);
AssertInputMapsToOutput(.5f, expectedValue);
AssertInputMapsToOutput(1f, expectedValue);
}
public void ProbeReturnsLinearlyInterpolatedValuesWhenTwoKeyPointsAreDefined()
{
testObj = new LerpCurve(new CurveControlPoint(1f, 5f), new CurveControlPoint(3f, 6f));
AssertInputMapsToOutput(1f, 5f);
AssertInputMapsToOutput(1.5f, 5.25f);
AssertInputMapsToOutput(2f, 5.5f);
AssertInputMapsToOutput(2.5f, 5.75f);
AssertInputMapsToOutput(3f, 6f);
}
private void BuildCamera()
{
var curvePoints = new CurveControlPoint[controlPoints.Length];
for (var i = 0; i < controlPoints.Length; i++)
curvePoints[i] = new CurveControlPoint(controlPoints[i].distanceToLookTarget, controlPoints[i].cameraAngle);
var curve = new LerpCurve(curvePoints);
cam = new AngledLookAtSurfaceCamera(transform, surface.GetSurface(), curve);
cam.InitializeCamera();
}
public void SetUp()
{
surfaceOrigin = Vector3.zero;
surfaceNormal = Vector3.up;
surfaceUp = Vector3.forward;
surface = new PlaneSurface(surfaceOrigin, surfaceNormal, surfaceUp);
curvePoints = new CurveControlPoint[2];
curvePoints[0] = new CurveControlPoint(1f, 10f);
curvePoints[1] = new CurveControlPoint(10f, 90f);
curve = new LerpCurve(curvePoints);
var testGO = new GameObject();
testTransform = testGO.transform;
testObj = new AngledLookAtSurfaceCamera(testTransform, surface, curve);
}
public AngledLookAtSurfaceCamera(Transform transform, Surface surface, LerpCurve curve)
: base(transform, surface)
{
this.curve = curve;
}
public void ProbeThrowsExceptionWhenNoKeyPointsAreDefined()
{
testObj = new LerpCurve();
testObj.Probe(.5f);
}
public void ProbeReturnsLastOutputValueWhenInputIsAboveMaximum()
{
testObj = new LerpCurve(new CurveControlPoint(10f, 5f), new CurveControlPoint(20f, 10f));
AssertInputMapsToOutput(25f, 10f);
}
public void ProbeReturnsFirstOutputValueWhenInputIsBelowMinimum()
{
testObj = new LerpCurve(new CurveControlPoint(10f, 5f), new CurveControlPoint(20f, 10f));
AssertInputMapsToOutput(1f, 5f);
}