protected void SetTween(TweenerCore <Vector3, Path, PathOptions> tween)
{
if (direction == AnimationDirection.From)
{
tween.From();
}
tween.SetEase(ease);
tween.SetRelative(isRelative);
tween.Pause();
tweener = tween;
}
/// <summary>
/// Grab tweener, create if it doesn't exists. keyInd is the index of this key in the track.
/// </summary>
TweenerCore <Vector3, Path, PathOptions> GetPathTween(int frameRate)
{
if ((mPathTween == null || !mPathTween.active) && path.Length > 1)
{
//if all points are equal, then set to Linear to prevent error from DOTween
var pathType = path.Length == 2 || IsPathPointsEqual() ? PathType.Linear : PathType.CatmullRom;
var pathData = new Path(pathType, path, pathResolution);
mPathTween = DOTween.To(PathPlugin.Get(), _PathGetter, _PathSetterNull, pathData, getTime(frameRate));
mPathTween.SetRelative(false).SetOptions(isClosed);
}
return(mPathTween);
}
public override void build(SequenceControl seq, Track track, int index, UnityEngine.Object obj)
{
int frameRate = seq.take.frameRate;
//allow tracks with just one key
if (track.keys.Count == 1)
{
interp = Interpolation.None;
}
var trans = obj as Transform;
var transParent = trans.parent;
Rigidbody body = trans.GetComponent <Rigidbody>();
Rigidbody2D body2D = !body?trans.GetComponent <Rigidbody2D>() : null;
var tTrack = track as TranslationTrack;
bool pixelSnap = tTrack.pixelSnap;
float ppu = tTrack.pixelPerUnit;
if (!canTween)
{
//TODO: world position
Vector3 pos = pixelSnap ? new Vector3(Mathf.Round(position.x * ppu) / ppu, Mathf.Round(position.y * ppu) / ppu, Mathf.Round(position.z * ppu) / ppu) : position;
TweenerCore <Vector3, Vector3, TWeenPlugNoneOptions> tweener;
if (body2D)
{
tweener = DOTween.To(new TweenPlugValueSet <Vector3>(), () => trans.localPosition, (x) => body2D.position = transParent.TransformPoint(x), pos, getTime(frameRate)); //1.0f / frameRate
}
else if (body)
{
tweener = DOTween.To(new TweenPlugValueSet <Vector3>(), () => trans.localPosition, (x) => body.position = transParent.TransformPoint(x), pos, getTime(frameRate)); //1.0f / frameRate
}
else
{
tweener = DOTween.To(new TweenPlugValueSet <Vector3>(), () => trans.localPosition, (x) => trans.localPosition = x, pos, getTime(frameRate)); //1.0f / frameRate
}
seq.Insert(this, tweener);
}
else
{
if (path.Length <= 1)
{
return;
}
if (getNumberOfFrames(seq.take.frameRate) <= 0)
{
return;
}
TweenerCore <Vector3, Path, PathOptions> ret = null;
bool isRelative = false;
PathType pathType = path.Length == 2 ? PathType.Linear : PathType.CatmullRom;
var pathTween = new Path(pathType, path, pathResolution);
var timeTween = getTime(frameRate);
if (body2D)
{
if (pixelSnap)
{
ret = DOTween.To(PathPlugin.Get(), () => path[0], x => body2D.MovePosition(transParent.TransformPoint(new Vector2(Mathf.Round(x.x * ppu) / ppu, Mathf.Round(x.y * ppu) / ppu))), pathTween, timeTween).SetTarget(body2D);
}
else
{
ret = DOTween.To(PathPlugin.Get(), () => path[0], x => body2D.MovePosition(transParent.TransformPoint(x)), pathTween, timeTween).SetTarget(body2D);
}
}
else if (body)
{
if (pixelSnap)
{
ret = DOTween.To(PathPlugin.Get(), () => path[0], x => body.MovePosition(transParent.TransformPoint(new Vector3(Mathf.Round(x.x * ppu) / ppu, Mathf.Round(x.y * ppu) / ppu, Mathf.Round(x.z * ppu) / ppu))), pathTween, timeTween).SetTarget(body);
}
else
{
ret = DOTween.To(PathPlugin.Get(), () => path[0], x => body.MovePosition(transParent.TransformPoint(x)), pathTween, timeTween).SetTarget(body);
}
}
else
{
if (pixelSnap)
{
ret = DOTween.To(PathPlugin.Get(), () => path[0], x => trans.localPosition = new Vector3(Mathf.Round(x.x * ppu) / ppu, Mathf.Round(x.y * ppu) / ppu, Mathf.Round(x.z * ppu) / ppu), pathTween, timeTween).SetTarget(trans);
}
else
{
ret = DOTween.To(PathPlugin.Get(), () => path[0], x => trans.localPosition = x, pathTween, timeTween).SetTarget(trans);
}
}
ret.SetRelative(isRelative).SetOptions(isClosed);
if (hasCustomEase())
{
ret.SetEase(easeCurve);
}
else
{
ret.SetEase(easeType, amplitude, period);
}
seq.Insert(this, ret);
}
}