private void ZeroPalmPositionAndOrientation(IPalmIdentifiers palmIdentifiers)
{
data_[palmIdentifiers.Position] = UnityEngine.Vector3.zero;
data_[palmIdentifiers.Direction] = UnityEngine.Vector3.zero;
data_[palmIdentifiers.Normal] = UnityEngine.Vector3.zero;
data_[palmIdentifiers.ScaledDirection] = UnityEngine.Vector3.zero;
data_[palmIdentifiers.ScaledTransverse] = UnityEngine.Vector3.zero;
}
private void AssignPalmPositionAndOrientation(IPalmIdentifiers palmIdentifiers, UnityEngine.Object hand)
{
data_[palmIdentifiers.Position] = leapReflectionData_.PalmPosition(hand);
data_[palmIdentifiers.Direction] = leapReflectionData_.PalmDirection(hand);
data_[palmIdentifiers.Normal] = leapReflectionData_.PalmNormal(hand);
var palmDirectionNormalized = UnityEngine.Vector3.Normalize(data_[palmIdentifiers.Direction]);
var crossDirectionNormalized = UnityEngine.Vector3.Normalize(UnityEngine.Vector3.Cross(palmDirectionNormalized, data_[palmIdentifiers.Normal]));
var middleFinger = leapReflectionData_.GetBoneCenter(hand, LeapDataStructures.Finger.MIDDLE, LeapDataStructures.Bone.DISTAL);
var halfHandLength = UnityEngine.Vector3.Distance(middleFinger, leapReflectionData_.WristPosition(hand)) / 2.0f;
var halfHandWidth = leapReflectionData_.PalmWidth(hand) / 2.0f;
data_[palmIdentifiers.ScaledDirection] = palmDirectionNormalized * halfHandLength;
data_[palmIdentifiers.ScaledTransverse] = crossDirectionNormalized * halfHandWidth;
}
