void CacheFrame()
{
cacheFrame = frames[frameIndex];
float min = cacheFrame.frameStart;
float max = min + cacheFrame.duration;
cacheFrameRange = new Vector2(min, max);
}
public void UpdateFrame(float frame)
{
//Debug.Log("UpdateFrame1");
if (frames == null)
{
return;
}
//Debug.Log("UpdateFrame2");
if (frame < cacheFrameRange.x)
{
frameIndex = -1;
}
while (frame >= cacheFrameRange.y || frame < cacheFrameRange.x)
{
frameIndex++;
if (frameIndex >= frames.Length)
{
frameIndex = 0;
CacheFrame();
break;
}
CacheFrame();
}
if (frameIndex + 1 < frames.Length)
{
UgData.BoneFrameData next = frames[frameIndex + 1];
float g = frame - cacheFrameRange.x;
float t = cacheFrameRange.y - cacheFrameRange.x;
float d = g / t;
if (next.transPos)
{
pos = Vector2.Lerp(startPos, startPos + next.pos, d);
}
if (next.transScale)
{
scale = Vector2.Lerp(startScale, next.scale, d);
}
if (next.transRotate)
{
rotation = Mathf.Lerp(startRotation, startRotation + next.rotation, d);
}
}
testObj.transform.localScale = new Vector3(scale.x, scale.y, 1);
testObj.transform.localPosition = pos;
testObj.transform.localEulerAngles = new Vector3(0, 0, rotation);
}