/// <summary>
/// Allocate array of bones from pool. Bones are in the rest (bind) position by default.
/// </summary>
/// <returns></returns>
public List <MyAnimationClip.BoneState> Alloc()
{
if (m_freeToUse.Count == 0)
{
var rtn = new List <MyAnimationClip.BoneState>(m_boneCount);
rtn.SetSize(m_boneCount);
for (int i = 0; i < m_boneCount; i++)
{
// item not created yet
rtn[i] = new MyAnimationClip.BoneState();
// fill will default data
rtn[i].Translation = m_restPose[i].Translation;
rtn[i].Rotation = m_restPose[i].Rotation;
}
m_taken.Add(rtn);
return(rtn);
}
else
{
var rtn = m_freeToUse[m_freeToUse.Count - 1];
m_freeToUse.RemoveAt(m_freeToUse.Count - 1);
m_taken.Add(rtn);
for (int i = 0; i < m_boneCount; i++)
{
// item is already created
// fill will default data
rtn[i].Translation = m_restPose[i].Translation;
rtn[i].Rotation = m_restPose[i].Rotation;
}
return(rtn);
}
}
/// <summary>
/// Allocate array of bones from pool. Bones are in the rest (bind) position by default.
/// </summary>
/// <returns></returns>
public List<MyAnimationClip.BoneState> Alloc()
{
if (m_freeToUse.Count == 0)
{
var rtn = new List<MyAnimationClip.BoneState>(m_boneCount);
rtn.SetSize(m_boneCount);
for (int i = 0; i < m_boneCount; i++)
{
// item not created yet
rtn[i] = new MyAnimationClip.BoneState();
// fill will default data
rtn[i].Translation = m_restPose[i].Translation;
rtn[i].Rotation = m_restPose[i].Rotation;
}
m_taken.Add(rtn);
return rtn;
}
else
{
var rtn = m_freeToUse[m_freeToUse.Count - 1];
m_freeToUse.RemoveAt(m_freeToUse.Count - 1);
m_taken.Add(rtn);
for (int i = 0; i < m_boneCount; i++)
{
// item is already created
// fill will default data
rtn[i].Translation = m_restPose[i].Translation;
rtn[i].Rotation = m_restPose[i].Rotation;
}
return rtn;
}
}
/// <summary>
/// Set the new bone count and default (rest) pose.
/// </summary>
public void Reset(MyCharacterBone[] restPoseBones)
{
m_freeToUse.Clear();
m_taken.Clear();
if (restPoseBones == null)
{
m_boneCount = 0;
m_restPose = null;
return;
}
int boneCount = restPoseBones.Length;
m_boneCount = boneCount;
m_restPose = new MyAnimationClip.BoneState[boneCount];
for (int i = 0; i < boneCount; i++)
{
m_restPose[i] = new MyAnimationClip.BoneState();
m_restPose[i].Translation = restPoseBones[i].BindTransform.Translation;
m_restPose[i].Rotation = Quaternion.CreateFromRotationMatrix(restPoseBones[i].BindTransform);
}
}
/// <summary>
/// Set the new bone count and default (rest) pose.
/// </summary>
public void Reset(MyCharacterBone[] restPoseBones)
{
m_freeToUse.Clear();
m_taken.Clear();
if (restPoseBones == null)
{
m_boneCount = 0;
m_restPose = null;
return;
}
int boneCount = restPoseBones.Length;
m_boneCount = boneCount;
m_restPose = new MyAnimationClip.BoneState[boneCount];
for (int i = 0; i < boneCount; i++)
{
m_restPose[i] = new MyAnimationClip.BoneState();
m_restPose[i].Translation = restPoseBones[i].BindTransform.Translation;
m_restPose[i].Rotation = Quaternion.CreateFromRotationMatrix(restPoseBones[i].BindTransform);
}
}