public static Vector GetFacePoint(FaceBone faceBone)
{
Rotation orientation = GetFaceOrientationRaw();
int facePoint = faceBoneIndex[(int)faceBone];
Vector facePointPosition = Rotation.Inverse(orientation) * faceGeometry[facePoint] + faceBias[(int)faceBone];
return(facePointPosition);
}
// 重置数据(初始化成其他脸型)
public void ResetData(FaceBone initFaceBone, Transform bone, Transform preBone)
{
name = initFaceBone.name;
this.bone = bone;
_preBone = preBone;
changeType = initFaceBone.changeType;
_preChangeType = changeType;
startValue = initFaceBone.startValue;
endValue = initFaceBone.endValue;
_isInit = true;
}
private static void FaceBoneInspector(string name, FaceBone faceBone)
{
Transform faceBoneTransform = (Transform)EditorGUILayout.ObjectField(name, faceBone.bone.transform, typeof(Transform), true);
if (faceBoneTransform != faceBone.bone.transform)
{
faceBone.bone.transform = faceBoneTransform;
faceBone.CopyBonePositionToTarget();
faceBone.DoMeasurements();
}
}
public static Rotation GetFacePointOrientation(FaceBone facePoint)
{
Rotation faceOrientation = GetFaceOrientation();
Vector facePosition = GetFacePosition();
Vector worldFacePoint = GetFaceWorldPoint(facePoint);
Vector neckLocalFacePoint = worldFacePoint + facePosition;
Rotation facePointOrientation = Rotation_.FromToRotation(Vector.forward, neckLocalFacePoint);
facePointOrientation = Rotation.Inverse(faceOrientation) * facePointOrientation;
return(facePointOrientation);
}
public static Vector GetFacePointRaw(FaceBone faceBone)
{
int facePoint = facePoints[(int)faceBone];
if (facePoint < 0)
{
return(Vector.zero);
}
Vector facePointPosition = GetFacePoint(facePoint);
return(facePointPosition);
}
private static Vector GetFacePointRaw(FaceBone faceBone)
{
int facePoint = faceBoneIndex[(int)faceBone];
if (facePoint < 0)
{
return(Vector.zero);
}
Rotation orientation = GetFaceOrientationRaw();
Vector facePointPosition = Rotation.Inverse(orientation) * faceGeometry[facePoint];
return(facePointPosition);
}
private void LerpMouthPoint(Mouth mouth, FaceBone mouthBone, FaceBone mouthBone1, FaceBone mouthBone2, float f)
{
if (mouthBone.bone.transform == null || mouthBone1.target.confidence.position < 0.1F || mouthBone2.target.confidence.position < 0.1F)
{
return;
}
Vector3 localPosition1 = mouthBone1.target.transform.localPosition - mouthBone1.startPosition;
Vector3 localPosition2 = mouthBone2.target.transform.localPosition - mouthBone2.startPosition;
Vector3 localPosition = Vector3.Lerp(localPosition1, localPosition2, f);
mouthBone.target.transform.localPosition = mouthBone.startPosition + localPosition;
UpdateFacePoint(faceTarget, mouthBone);
}
private static void UpdateFacePoint(TargetData faceBone, FaceBone faceBoneId, Vector referencePoint)
{
Vector facePointPosition;
if (RealsenseDevice.GetFacePoint(faceBoneId, out facePointPosition))
{
facePointPosition = faceBone.startPosition + facePointPosition - referencePoint;
faceBone.position = Filter(faceBone.position, facePointPosition);
faceBone.confidence.position = 0.7F;
}
else
{
faceBone.confidence.position = 0;
}
}
public void CloneFace()
{
if (initFace == null)
{
Debug.Log("缺少初始化脸型");
return;
}
faceGroups.Clear();
FacePincher initFacePicher = initFace.GetComponent <FacePincher>();
foreach (FaceGroup faceGroup in initFacePicher.faceGroups)
{
// 初始化faceGroup数据
FaceGroup tempGroup = new FaceGroup();
faceGroups.Add(tempGroup);
tempGroup.ResetData(tempGroup);
foreach (FaceGroupPart faceGroupPart in faceGroup.faceGroupParts)
{
// 初始化faceGroupPart数据
FaceGroupPart tempFaceGroupPart = new FaceGroupPart();
tempGroup.faceGroupParts.Add(tempFaceGroupPart);
tempFaceGroupPart.ResetData(faceGroupPart);
foreach (FaceBone faceBone in faceGroupPart.faceBones)
{
// 初始化faceBone数据
FaceBone tempFaceBones = new FaceBone();
tempFaceGroupPart.faceBones.Add(tempFaceBones);
string path = "";
Transform tempTrans = faceBone.bone;
Transform root = faceBone.bone.root;
while (tempTrans != root)
{
path = tempTrans.name + path;
if (tempTrans.parent != root)
{
path = "/" + path;
}
tempTrans = tempTrans.parent;
}
Transform bone = transform.Find(path);
tempFaceBones.ResetData(faceBone, bone, bone);
}
}
}
OnValidate();
}
public static Vector GetFaceWorldPoint(FaceBone facePoint)
{
return(ToWorldPosition(GetFacePoint(facePoint)));
}
public static bool GetFacePoint(FaceBone faceBone, out Vector position)
{
position = GetFacePointRaw(faceBone) + faceBias[(int)faceBone];
return(true);
}
