void GenerateCorrections(HandSearchEngine source, Side s)
{
source.bones.ForEach(bone =>
{
Vector3 parentToChildDir;
// Debug.Log("Updating " + bone.parent.original.name);
if (bone.parent.original == source.hand.wristPoint.original)
{
parentToChildDir = AxisToDir(wristToFingers, bone.parent.original);
}
else
{
parentToChildDir = (bone.child.original.position - bone.parent.original.position).normalized;
}
GenerateCorrection(bone.parent, parentToChildDir, AxisToDir(boneToInterior, bone.parent.original), s);
// Leaf bones
if (source.bones.Find(b => b.parent == bone.child) == null)
{
GenerateCorrection(bone.child, parentToChildDir, AxisToDir(boneToInterior, bone.child.original), s);
}
});
}
List <Point> GetPoints(BoneSearchEngine source)
{
List <Point> points; //ToList
if (source is HandSearchEngine)
{
HandSearchEngine sourceAsHand = source as HandSearchEngine;
points = sourceAsHand.hand.ToList();
points.AddRange(sourceAsHand.specialPoints.ToList());
}
else if (source is BodySearchEngine)
{
BodySearchEngine sourceAsBody = source as BodySearchEngine;
points = sourceAsBody.body.ToList();
// Don't generate reprmodels for hands. They can only be generated when attached under a HandSearchEngine (requires rotation fix)
points.RemoveAll(p => p.original == sourceAsBody.body.leftHandPoint.original || p.original == sourceAsBody.body.rightHandPoint.original);
}
else
{
points = source.GetPointsFromBones();
}
return(points);
}
public void GenerateMissingCorrections()
{
if (!source)
{
source = GetComponent <HandSearchEngine>();
}
if (source && !source.hand.IsValid())
{
Debug.LogError("Left hand has missing references. Rotation cannot be generated");
return;
}
else
{
GenerateCorrections(source, source.side);
source.UpdateFingerBones();
source.canSearch = false;
}
}
public void DestroySpecialPoints()
{
if (!source)
{
source = GetComponent <HandSearchEngine>();
}
if (specialPoints.palmCenterPoint.original)
{
DestroyImmediate(specialPoints.palmCenterPoint.original.gameObject);
}
if (specialPoints.palmExteriorPoint.original)
{
DestroyImmediate(specialPoints.palmExteriorPoint.original.gameObject);
}
if (specialPoints.palmInteriorPoint.original)
{
DestroyImmediate(specialPoints.palmInteriorPoint.original.gameObject);
}
if (specialPoints.palmNormalPoint.original)
{
DestroyImmediate(specialPoints.palmNormalPoint.original.gameObject);
}
if (specialPoints.pinchCenterPoint.original)
{
DestroyImmediate(specialPoints.pinchCenterPoint.original.gameObject);
}
if (specialPoints.throatCenterPoint.original)
{
DestroyImmediate(specialPoints.throatCenterPoint.original.gameObject);
}
if (specialPoints.rayPoint.original)
{
DestroyImmediate(specialPoints.rayPoint.original.gameObject);
}
}
public void FixSpecialPoints()
{
if (!source)
{
source = GetComponent <HandSearchEngine>();
}
Transform wrist = hand.wristPoint.original;
Transform index1 = hand.index1Point.original;
Transform middle1 = hand.middle1Point.original;
Transform ring1 = hand.middle1Point.original;
Transform pinky1 = hand.pinky1Point.original;
Transform thumb1 = hand.thumb1Point.original;
Transform indexTip = hand.indexTipPoint.original;
Transform thumbTip = hand.thumbTipPoint.original;
Vector3 wristToRing1 = ring1.position - wrist.position;
Vector3 wristToIndex1 = index1.position - wrist.position;
Vector3 worldPalmNormalDir;
if (side == Side.Left)
{
worldPalmNormalDir = Vector3.Cross(wristToIndex1, wristToRing1);
}
else
{
worldPalmNormalDir = Vector3.Cross(wristToRing1, wristToIndex1);
}
Vector3 frontFingerCenter = (index1.position + middle1.position + ring1.position + pinky1.position) / 4.0f;
Vector3 worldPalmCenterPos = (wrist.position * centerRange + frontFingerCenter * (1.0f - centerRange));
Vector3 centerToWristDir = wrist.position - worldPalmCenterPos;
Vector3 frontFingerCenterToIndex1Dir = index1.position - frontFingerCenter;
Vector3 frontFingerCenterToIndex = index1.position - frontFingerCenter;
if (!specialPoints.palmCenterPoint.original)
{
specialPoints.palmCenterPoint.original = BasicHelpers.InstantiateEmptyChild(wrist.gameObject, "PalmCenter." + side.ToString()).transform;
specialPoints.palmCenterPoint.original.position = worldPalmCenterPos + (worldPalmNormalDir * centerToSurfaceDistance);
specialPoints.palmCenterPoint.original.rotation = Quaternion.LookRotation(Vector3.Cross(centerToWristDir, frontFingerCenterToIndex1Dir), frontFingerCenterToIndex1Dir);
}
if (!specialPoints.palmNormalPoint.original)
{
specialPoints.palmNormalPoint.original = BasicHelpers.InstantiateEmptyChild(wrist.gameObject, "PalmNormal." + side.ToString()).transform;
specialPoints.palmNormalPoint.original.position = worldPalmCenterPos + (worldPalmNormalDir * centerToSurfaceDistance);
specialPoints.palmNormalPoint.original.rotation = Quaternion.LookRotation(worldPalmNormalDir, frontFingerCenterToIndex1Dir);
}
if (!specialPoints.palmInteriorPoint.original)
{
specialPoints.palmInteriorPoint.original = BasicHelpers.InstantiateEmptyChild(wrist.gameObject, "PalmInterior." + side.ToString()).transform;
specialPoints.palmInteriorPoint.original.rotation = specialPoints.palmCenterPoint.original.rotation;
specialPoints.palmInteriorPoint.original.position = specialPoints.palmCenterPoint.original.position + frontFingerCenterToIndex;
}
if (!specialPoints.palmExteriorPoint.original)
{
specialPoints.palmExteriorPoint.original = BasicHelpers.InstantiateEmptyChild(wrist.gameObject, "PalmExterior." + side.ToString()).transform;
specialPoints.palmExteriorPoint.original.rotation = specialPoints.palmCenterPoint.original.rotation;
specialPoints.palmExteriorPoint.original.position = specialPoints.palmCenterPoint.original.position - frontFingerCenterToIndex;
}
if (!specialPoints.rayPoint.original)
{
specialPoints.rayPoint.original = BasicHelpers.InstantiateEmptyChild(wrist.gameObject, "Ray." + side.ToString()).transform;
specialPoints.rayPoint.original.position = specialPoints.palmCenterPoint.original.position;
specialPoints.rayPoint.original.rotation = specialPoints.palmNormalPoint.original.rotation;
}
if (!specialPoints.pinchCenterPoint.original)
{
specialPoints.pinchCenterPoint.original = BasicHelpers.InstantiateEmptyChild(wrist.gameObject, "PinchCenter." + side.ToString()).transform;
}
if (!specialPoints.throatCenterPoint.original)
{
specialPoints.throatCenterPoint.original = BasicHelpers.InstantiateEmptyChild(wrist.gameObject, "ThroatCenter." + side.ToString()).transform;
}
PositionConstraint pinchPosConstraint = specialPoints.pinchCenterPoint.original.GetComponent <PositionConstraint>();
LookAtConstraint pinchRotConstraint = specialPoints.pinchCenterPoint.original.GetComponent <LookAtConstraint>();
PositionConstraint throatPosConstraint = specialPoints.throatCenterPoint.original.GetComponent <PositionConstraint>();
LookAtConstraint throatRotConstraint = specialPoints.throatCenterPoint.original.GetComponent <LookAtConstraint>();
ConstraintSource indexTipSource = new ConstraintSource();
indexTipSource.sourceTransform = indexTip;
indexTipSource.weight = 1.0f;
ConstraintSource index1Source = new ConstraintSource();
index1Source.sourceTransform = index1;
index1Source.weight = 1.0f;
ConstraintSource thumbTipSource = new ConstraintSource();
thumbTipSource.sourceTransform = thumbTip;
thumbTipSource.weight = 1.0f;
ConstraintSource thumb1Source = new ConstraintSource();
thumb1Source.sourceTransform = thumb1;
thumb1Source.weight = 1.0f;
if (pinchPosConstraint == null)
{
pinchPosConstraint = specialPoints.pinchCenterPoint.original.gameObject.AddComponent <PositionConstraint>();
pinchPosConstraint.constraintActive = true;
pinchPosConstraint.AddSource(indexTipSource);
pinchPosConstraint.AddSource(thumbTipSource);
pinchPosConstraint.locked = false;
pinchPosConstraint.translationOffset = pinchPosConstraint.translationAtRest = Vector3.zero;
pinchPosConstraint.locked = true;
}
if (pinchRotConstraint == null)
{
pinchRotConstraint = specialPoints.pinchCenterPoint.original.gameObject.AddComponent <LookAtConstraint>();
pinchRotConstraint.constraintActive = true;
pinchRotConstraint.AddSource(indexTipSource);
pinchRotConstraint.locked = false;
pinchRotConstraint.rotationOffset = pinchRotConstraint.rotationAtRest = Vector3.zero;
pinchRotConstraint.locked = true;
}
if (throatPosConstraint == null)
{
throatPosConstraint = specialPoints.throatCenterPoint.original.gameObject.AddComponent <PositionConstraint>();
throatPosConstraint.constraintActive = true;
throatPosConstraint.AddSource(index1Source);
throatPosConstraint.AddSource(thumb1Source);
throatPosConstraint.locked = false;
throatPosConstraint.translationOffset = throatPosConstraint.translationAtRest = Vector3.zero;
throatPosConstraint.locked = true;
}
if (throatRotConstraint == null)
{
throatRotConstraint = specialPoints.throatCenterPoint.original.gameObject.AddComponent <LookAtConstraint>();
throatRotConstraint.constraintActive = true;
throatRotConstraint.AddSource(indexTipSource);
throatRotConstraint.locked = false;
throatRotConstraint.rotationOffset = throatRotConstraint.rotationAtRest = Vector3.zero;
throatRotConstraint.locked = true;
}
}