/// <summary>
/// Interpolate an array of Vector3 values
/// </summary>
/// <param name="tweenArr">Array of values</param>
/// <param name="lerp"> lerp will likely be a ~0-1 value from AnimationCurve.Evaluate</param>
/// <returns></returns>
protected Vector3 LerpParameter(Vector3[] tweenArr, float lerp)
{
if ((useCurve && interpolationCurve.postWrapMode == WrapMode.Clamp) || (!useCurve && interpolation.nonCurveLoopMode == ProgramaticInterpolation.TweenLoopMode.Clamp))
{
//We don't want random changing ever in this case
if (currentLoop == 0)
{
SetRandom(tweenArr.Length);
}
}
else
{
SetRandom(tweenArr.Length);
}
Vector3 scaleArrayLerp;
if (tweenArr.Length == 2)
{
if (doRandomOffset)
{
if ((useCurve && interpolation.interpolation.postWrapMode == WrapMode.PingPong) || (!useCurve && interpolation.nonCurveLoopMode == ProgramaticInterpolation.TweenLoopMode.PingPong))
{
if (currentLoop == 0)
{
randomValue = MathS.Vector3LerpUnclamped(newRandomOffsets[0], newRandomOffsets[1], lerp);
}
else if (currentLoop % 2 == 1)
{
randomValue = MathS.Vector3LerpUnclamped(newRandomOffsets[0], oldRandomOffsets[1], lerp);
}
else
{
randomValue = MathS.Vector3LerpUnclamped(oldRandomOffsets[0], newRandomOffsets[1], lerp);
}
}
else
{
// if (!useCurve && interpolation.nonCurveLoopMode == ProgramaticInterpolation.TweenLoopMode.Continuous) {
if (currentLoop == 0)
{
randomValue = MathS.Vector3LerpUnclamped(newRandomOffsets[0], newRandomOffsets[1], lerp);
}
else
{
randomValue = MathS.Vector3LerpUnclamped(oldRandomOffsets[0], newRandomOffsets[1], lerp % 1);
}
}
//else {
// randomValue = MathS.Vector3LerpUnclamped(oldRandomOffsets[0], newRandomOffsets[1],lerp);
//}
//randomValue = MathS.Vector3LerpUnclamped(newRandomOffsets[0], newRandomOffsets[1], lerp);
//
//MathS.Vector3Lerp(MathS.Vector3LerpUnclamped(randomOffsets[0], randomOffsets[1], lerp),
//MathS.Vector3LerpUnclamped(newRandomOffsets[0], newRandomOffsets[1], lerp), count / timeSettings.time % 1);
}
scaleArrayLerp = MathS.Vector3LerpUnclamped(tweenArr[0], tweenArr[1], lerp) + randomValue;
}
else
{
scaleArrayLerp = LerpVector3Array(tweenArr, oldRandomOffsets, newRandomOffsets, lerp, count / time % 1);
}
if (EndIsRelativeOffsetFromStart && startRelative)
{
scaleArrayLerp = GetRelative(scaleArrayLerp, lerp);
}
else if (EndIsRelativeOffsetFromStart)
{
scaleArrayLerp = GetEndRelative(scaleArrayLerp, lerp); //+initial;//Vector3.Scale(scaleArrayLerp,initial);
}
else if (this.startRelative)
{
scaleArrayLerp = GetStartRelative(scaleArrayLerp, lerp); //MathS.Vector3Lerp(initial,scaleArrayLerp,lerp);
}
return(scaleArrayLerp);
}
protected Color SetSaturation(Color inCol, float lerp)
{
var colorLum = Vector3.Dot(new Vector3(0.22f, 0.707f, 0.071f), new Vector3(inCol.r, inCol.g, inCol.b));
return(MathS.ColorLerpUnclamped(new Color(colorLum, colorLum, colorLum, inCol.a), inCol, lerp));
}