protected virtual void UpdateFingerSeparation(QuickHumanFingers f, QuickFingerPose fPose, FingerBones fBones)
{
Vector3 rotAxis = fBones.GetRotAxisSeparate();
float t = (fPose._separation + 1) / 2.0f;
float maxAngle = GetMaxAngleSeparation(f);
float rotAngle = Mathf.Lerp(-maxAngle, maxAngle, t);
fBones[0].Rotate(rotAxis, rotAngle, Space.Self);
}
protected virtual void UpdateFingerClose(QuickHumanFingers f, QuickFingerPose fPose, FingerBones fBones)
{
Vector3 rotAxis = fBones.GetRotAxisClose();
GetAngleLimitsClose(f, out float minAngle, out float maxAngle);
for (int i = 0; i < 3; i++)
{
float rotAngle = Mathf.Lerp(minAngle, maxAngle, fPose.GetCloseFactor(i));
fBones[i].Rotate(rotAxis, rotAngle, Space.Self);
}
}
protected virtual void UpdateFingers()
{
for (int i = 0; i < 5; i++)
{
QuickHumanFingers f = _humanFingers[i];
FingerBones fBones = _fingerBoneTransforms[f];
QuickFingerPose fPose = new QuickFingerPose();
//Close factor
for (int j = 0; j < 3; j++)
{
if (i == 0 && _blendThumbUp > 0)
{
fPose.SetCloseFactor(j, Mathf.Lerp(_handPoseNeutral[i].GetCloseFactor(j), _handPoseThumbUp[i].GetCloseFactor(j), _blendThumbUp));
}
else if (i == 1 && _blendPoint > 0)
{
fPose.SetCloseFactor(j, Mathf.Lerp(_handPoseNeutral[i].GetCloseFactor(j), 0, _blendPoint));
}
else
{
fPose.SetCloseFactor(j, Mathf.Lerp(_handPoseNeutral[i].GetCloseFactor(j), _handPoseClosed[i].GetCloseFactor(j), _closeFactor));
}
}
//Separation factor
if (i == 0 && _blendThumbUp > 0)
{
fPose._separation = Mathf.Lerp(_handPoseNeutral[i]._separation, _handPoseThumbUp[i]._separation, _blendThumbUp);
}
else
{
fPose._separation = Mathf.Lerp(_handPoseNeutral[i]._separation, _handPoseClosed[i]._separation, _closeFactor);
}
if (fBones.CheckTransforms())
{
ResetFingerRotation(fBones);
UpdateFingerClose(f, fPose, fBones);
UpdateFingerSeparation(f, fPose, fBones);
}
}
}
