/// <summary>
/// 当目标骨骼需要移除的时候使用，目前还不完善，先不要使用
/// </summary>
/// <param name="target">要移除的目标骨骼</param>
public void RemoveBone(DynamicBone target)
{
int index = boneList.IndexOf(target);
if (index == -1)
{
return;
}
//TODO:移除骨骼的逻辑
boneList.RemoveAt(index);
int curHeadIndex = target.HeadInfo.Index;
//移除Bone的相关Collider的关系
boneColliderMatchMap.Remove(curHeadIndex);
//是否是队列中末尾对象
bool isEndTarget = curHeadIndex == headInfoList.Length - 1;
if (isEndTarget)
{
headInfoList.RemoveAtSwapBack(curHeadIndex);
headTransformAccessArray.RemoveAtSwapBack(curHeadIndex);
for (int i = MaxParticleLimit - 1; i >= 0; i--)
{
int dataOffset = curHeadIndex * MaxParticleLimit + i;
particleInfoList.RemoveAtSwapBack(dataOffset);
particleTransformAccessArray.RemoveAtSwapBack(dataOffset);
}
}
else
{
//将最末列的HeadInfo 索引设置为当前将要移除的HeadInfo 索引
DynamicBone lastTarget = boneList[boneList.Count - 1];
HeadInfo lastHeadInfo = lastTarget.ResetHeadIndexAndDataOffset(curHeadIndex);
headInfoList.RemoveAtSwapBack(curHeadIndex);
headInfoList[curHeadIndex] = lastHeadInfo;
headTransformAccessArray.RemoveAtSwapBack(curHeadIndex);
for (int i = MaxParticleLimit - 1; i >= 0; i--)
{
int dataOffset = curHeadIndex * MaxParticleLimit + i;
particleInfoList.RemoveAtSwapBack(dataOffset);
particleTransformAccessArray.RemoveAtSwapBack(dataOffset);
}
}
target.ClearJobData();
}
/// <summary>
/// 将目标骨骼添加到结构中
/// </summary>
/// <param name="target"></param>
public void AddBone(DynamicBone target)
{
int index = boneList.IndexOf(target);
if (index != -1)
{
return; // //防止重复添加
}
boneList.Add(target);
target.HeadInfo.DataOffsetInGlobalArray = particleInfoList.Length;
int headIndex = headInfoList.Length;
target.HeadInfo.Index = headIndex;
//添加Bone和Collider的关系
foreach (var c in target.GetColliderArray())
{
boneColliderMatchMap.Add(headIndex, c.ColliderInfo.Index);
}
headInfoList.Add(target.HeadInfo);
particleInfoList.AddRange(target.ParticleInfoArray);
headTransformAccessArray.Add(target.RootBoneParentTransform);
for (int i = 0; i < MaxParticleLimit; i++)
{
particleTransformAccessArray.Add(target.ParticleTransformArray[i]);
}
////树状结构测试
// Debug.Log(target.ParticleInfoArray.Length);
// for (int i = 0; i < target.ParticleInfoArray.Length; i++)
// {
// Debug.Log(target.ParticleInfoArray[i].ParentIndex);
// }
}