public static SQT Lerp(SQT from, SQT to, float t)
{
if (from.Position_Weight == 0 || to.Position_Weight == 0)
{
if (from.Position_Weight == 0)
{
result.Position = to.Position;
result.Position_Weight = to.Position_Weight;
}
else
{
result.Position = from.Position;
result.Position_Weight = from.Position_Weight;
}
}
else
{
result.Position = Vector3.Lerp(from.Position, to.Position, t);
result.Position_Weight = 1;
}
if (from.Rotation_Weight == 0 || to.Rotation_Weight == 0)
{
if (from.Rotation_Weight == 0)
{
result.Rotation = to.Rotation;
result.Rotation_Weight = to.Rotation_Weight;
}
else
{
result.Rotation = from.Rotation;
result.Rotation_Weight = from.Rotation_Weight;
}
}
else
{
result.Rotation = Quaternion.Slerp(from.Rotation, to.Rotation, t);
result.Rotation_Weight = 1;
}
if (from.Scale_Weight == 0 || to.Scale_Weight == 0)
{
if (from.Scale_Weight == 0)
{
result.Scale = to.Scale;
result.Scale_Weight = to.Scale_Weight;
}
else
{
result.Scale = from.Scale;
result.Scale_Weight = from.Scale_Weight;
}
}
else
{
result.Scale = Vector3.Lerp(from.Scale, to.Scale, t);
result.Scale_Weight = 1;
}
return(result);
}
// Update is called once per frame
void Update()
{
if (currentAAnimation != null)
{
//更新动画的局部时间.
currentAAnimation.Update(Time.deltaTime * Speed);
if (targetAAnimation != null)
{
targetAAnimation.Update(Time.deltaTime * Speed);
transitionWight += Time.deltaTime * 5;
//过渡结束.
if (transitionWight >= 1)
{
transitionWight = 0;
currentAAnimation = targetAAnimation;
targetAAnimation = null;
reallySQT = targetSQT;
}
}
//更新动画数据.
int JointsCount = JointsList.Count;
for (int i = 0; i < JointsCount; i++)
{
jointName = JointsList[i];
//如果设置了骨骼遮罩，则直接返回.
if (JointMaskDic.ContainsKey(jointName) && JointMaskDic[jointName])
{
continue;
}
currentJointTransform = GetJointsByName(jointName);
if (currentJointTransform == null)
{
continue;
}
Transform joint = DrawJoints(jointName);
if (joint != null)
{
joint.parent = currentJointTransform;
joint.localScale = new Vector3(0.1f, 0.1f, 0.1f);
joint.localPosition = Vector3.zero;
joint.localRotation = Quaternion.identity;
joint.gameObject.SetActive(drawJoints);
}
currentSQT = currentAAnimation.UpdateSQT(jointName);
if (targetAAnimation != null)
{
targetSQT = targetAAnimation.UpdateSQT(jointName);
}
else
{
targetSQT.SetAllWeight(0);
}
reallySQT = ToolSQT.Lerp(currentSQT, targetSQT, transitionWight);
if (reallySQT.Position_Weight != 0)
{
currentJointTransform.localPosition = reallySQT.Position;
}
if (reallySQT.Rotation_Weight != 0)
{
currentJointTransform.localRotation = reallySQT.Rotation;
}
if (reallySQT.Scale_Weight != 0)
{
currentJointTransform.localScale = reallySQT.Scale;
}
}
}
}
