public NullSkeletonNodeAnimation AppendAnimationNode()
{
NullSkeletonNodeAnimation animation = new NullSkeletonNodeAnimation(CurrentVersion, mFrameTimes.Count);
mNodeAnimationArray.Add(animation);
return(animation);
}
protected bool RotateAnimation(NullSkeletonAnimation animation, float angle)
{
if (animation == null || animation.GetFrameCount() == 0 || angle == 0.0f)
{
return(false);
}
//rotate root node only
NullSkeletonNodeAnimation node = animation[0];
List <Vector3> poses = node.GetPosition();
List <Quaternion> quates = node.GetQuat();
for (int i = 0; i < animation.GetFrameCount(); i++)
{
Vector3 newPos = Vector3.zero;
Quaternion newQuat = Quaternion.identity;
Vector3RotateCalculation(angle, poses[i], ref newPos, false);
QuaternionRotateCalculation(angle, quates[i], ref newQuat);
node.SetPosition(i, newPos);
node.SetQuaternion(i, newQuat);
}
return(true);
}