public Matrix4x4 GetBoneTransformation(int index, bool mirrored, int smoothing = 0)
{
if (smoothing == 0)
{
return(mirrored ? World[Data.Symmetry[index]].GetMirror(Data.GetAxis(Data.MirrorAxis)) : World[index]);
}
else
{
Frame[] frames = Data.GetFrames(Mathf.Clamp(Index - smoothing, 1, Data.GetTotalFrames()), Mathf.Clamp(Index + smoothing, 1, Data.GetTotalFrames()));
Vector3 P = Vector3.zero;
Vector3 Z = Vector3.zero;
Vector3 Y = Vector3.zero;
float sum = 0f;
for (int i = 0; i < frames.Length; i++)
{
float weight = 2f * (float)(i + 1) / (float)(frames.Length + 1);
if (weight > 1f)
{
weight = 2f - weight;
}
Matrix4x4 matrix = mirrored ? frames[i].World[Data.Symmetry[index]].GetMirror(Data.GetAxis(Data.MirrorAxis)) : frames[i].World[index];
P += weight * matrix.GetPosition();
Z += weight * matrix.GetForward();
Y += weight * matrix.GetUp();
sum += weight;
}
P /= sum;
Z /= sum;
Y /= sum;
return(Matrix4x4.TRS(P, Quaternion.LookRotation(Z, Y), Vector3.one));
}
}
public Matrix4x4 GetBoneTransformation(int index, bool mirrored)
{
return(mirrored ? World[Data.Symmetry[index]].GetMirror(Data.GetAxis(Data.MirrorAxis)) : World[index]);
}
