public void FadeIn(Bone bone, AnimationState animationState, TransformTimeline timeline)
{
_bone = bone;
_animationState = animationState;
_timeline = timeline;
_originTransform = _timeline.OriginTransform;
_originPivot = _timeline.OriginPivot;
//_originTransform.copy(_timeline.originTransform);
/*
* var bLRX:Number = _bone.origin.skewX + _bone.offset.skewX + _bone._tween.skewX;
* var bLRY:Number = _bone.origin.skewY + _bone.offset.skewY + _bone._tween.skewY;
*
* _originTransform.skewX = bLRX + TransformUtils.formatRadian(_originTransform.skewX - bLRX);
* _originTransform.skewY = bLRY + TransformUtils.formatRadian(_originTransform.skewY - bLRY);
*/
_tweenTransform = false;
_tweenColor = false;
_totalTime = _animationState.TotalTime;
Transform.X = 0;
Transform.Y = 0;
Transform.ScaleX = 0;
Transform.ScaleY = 0;
Transform.SkewX = 0;
Transform.SkewY = 0;
Pivot.X = 0;
Pivot.Y = 0;
_durationTransform.X = 0;
_durationTransform.Y = 0;
_durationTransform.ScaleX = 0;
_durationTransform.ScaleY = 0;
_durationTransform.SkewX = 0;
_durationTransform.SkewY = 0;
_durationPivot.X = 0;
_durationPivot.Y = 0;
_currentFrame = null;
switch (_timeline.FrameList.Count)
{
case 0:
_bone.arriveAtFrame(null, this, _animationState, false);
_updateState = 0;
break;
case 1:
_updateState = -1;
break;
default:
_updateState = 1;
break;
}
}
private void clearVaribles()
{
_updateState = 0;
_bone = null;
_animationState = null;
_timeline = null;
_currentFrame = null;
_originTransform = null;
_originPivot = null;
}
private void addTimelineState(string timelineName)
{
Bone bone = _armature.GetBone(timelineName);
if (bone != null)
{
TimelineState timelineState = TimelineState.borrowObject();
TransformTimeline timeline = _clip.GetTimeline(timelineName);
timelineState.FadeIn(bone, this, timeline);
_timelineStates[timelineName] = timelineState;
}
}
public static void GetTimelineTransform(TransformTimeline timeline, float position, DBTransform retult)
{
List <Frame> frameList = timeline.FrameList;
int i = frameList.Count;
TransformFrame currentFrame;
float tweenEasing;
float progress;
TransformFrame nextFrame;
while (i-- > 0)
{
currentFrame = frameList[i] as TransformFrame;
if (currentFrame.Position <= position && currentFrame.Position + currentFrame.Duration > position)
{
tweenEasing = currentFrame.TweenEasing;
if (i == frameList.Count - 1 || float.IsNaN(tweenEasing) || position == currentFrame.Position)
{
retult.Copy(currentFrame.Global);
}
else
{
progress = (position - currentFrame.Position) / currentFrame.Duration;
if (tweenEasing != 0 && !float.IsNaN(tweenEasing))
{
progress = TimelineState.GetEaseValue(progress, tweenEasing);
}
nextFrame = frameList[i + 1] as TransformFrame;
retult.X = currentFrame.Global.X + (nextFrame.Global.X - currentFrame.Global.X) * progress;
retult.Y = currentFrame.Global.Y + (nextFrame.Global.Y - currentFrame.Global.Y) * progress;
retult.SkewX = TransformUtil.FormatRadian(currentFrame.Global.SkewX + (nextFrame.Global.SkewX - currentFrame.Global.SkewX) * progress);
retult.SkewY = TransformUtil.FormatRadian(currentFrame.Global.SkewY + (nextFrame.Global.SkewY - currentFrame.Global.SkewY) * progress);
retult.ScaleX = currentFrame.Global.ScaleX + (nextFrame.Global.ScaleX - currentFrame.Global.ScaleX) * progress;
retult.ScaleY = currentFrame.Global.ScaleY + (nextFrame.Global.ScaleY - currentFrame.Global.ScaleY) * progress;
}
break;
}
}
}
