private IEnumerator CoAnimate()
{
float t = 0;
isAnimating = true;
yield return(null);
while (t < CurrentSettings.AnimationTime)
{
t += Time.deltaTime;
float amount = Mathf.SmoothStep(0, 1, t / CurrentSettings.AnimationTime);
RectTransformData data = RectTransformData.Lerp(start, end, amount);
data.PushToTransform(this.transform as RectTransform);
yield return(null);
}
end.PushToTransform(this.transform as RectTransform);
isAnimating = false;
// In case that we missed something during animation
// simply apply the changes without animation
CurrentSettings.IsAnimated = false;
SetLayoutHorizontal();
SetLayoutVertical();
CurrentSettings.IsAnimated = true;
}
public static RectTransformData Lerp(RectTransformData a, RectTransformData b, float amount)
{
return(new RectTransformData()
{
AnchoredPosition = Vector2.Lerp(a.AnchoredPosition, b.AnchoredPosition, amount),
AnchorMax = Vector2.Lerp(a.AnchorMax, b.AnchorMax, amount),
AnchorMin = Vector2.Lerp(a.AnchorMin, b.AnchorMin, amount),
LocalPosition = Vector3.Lerp(a.LocalPosition, b.LocalPosition, amount),
Pivot = Vector2.Lerp(a.Pivot, b.Pivot, amount),
Rotation = Quaternion.Lerp(a.Rotation, b.Rotation, amount),
Scale = Vector3.Lerp(a.Scale, b.Scale, amount),
SizeDelta = Vector2.Lerp(a.SizeDelta, b.SizeDelta, amount)
});
}
public void OnValidate()
{
bool isUnInitialized = transformConfigs == null ||
(transformConfigs.Items.Count == 0 &&
transformFallback.Scale == Vector3.zero &&
transformFallback.Rotation.eulerAngles == Vector3.zero &&
transformFallback.AnchoredPosition == Vector2.zero &&
transformFallback.AnchorMin == Vector2.zero &&
transformFallback.AnchorMax == Vector2.zero &&
transformFallback.Pivot == Vector2.zero &&
transformFallback.SizeDelta == Vector2.zero &&
transformFallback.LocalPosition == Vector3.zero);
if (isUnInitialized)
{
if (transformFallback == null)
{
transformFallback = new RectTransformData();
}
transformFallback.PullFromTransform(rectTransform);
}
}