private void AddFingerCapsules(HVRPosableFinger finger)
{
if (finger == null || finger.Bones == null)
{
return;
}
Undo.SetCurrentGroupName("AddFingerCapsules");
for (var i = 0; i < finger.Bones.Count; i++)
{
var bone = finger.Bones[i];
var go = GameObject.Find("coll_" + bone.Transform.name);
if (go == null || go.transform.parent != bone.Transform)
{
go = new GameObject("coll_" + bone.Transform.name);
}
go.transform.parent = bone.Transform;
go.transform.localPosition = Vector3.zero;
go.transform.localRotation = Quaternion.identity;
go.transform.localScale = Vector3.one;
Undo.RegisterCreatedObjectUndo(go, "AddGO");
var capsule = go.GetComponent <CapsuleCollider>();
if (!capsule)
{
capsule = go.AddComponent <CapsuleCollider>();
}
Transform next;
if (i < finger.Bones.Count - 1)
{
next = finger.Bones[i + 1].Transform;
}
else
{
next = finger.Tip;
}
var jointDelta = next.position - bone.Transform.position;
var length = jointDelta.magnitude;
if (CapsuleAddRadius && i == finger.Bones.Count - 1)
{
length -= CapsuleRadius;
}
go.transform.position += jointDelta.normalized * (length * 0.5f);
capsule.height = length;
if (CapsuleAddRadius)
{
capsule.height += CapsuleRadius * 2f;
}
capsule.radius = CapsuleRadius;
capsule.direction = (int)CapsuleDirection;
}
Undo.CollapseUndoOperations(Undo.GetCurrentGroup());
}
private void FindBonesForFinger(Transform bone, Transform tip, HVRPosableFinger finger)
{
finger.Bones.Add(new HVRPosableBone()
{
Transform = bone.transform
});
if (tip.parent == bone)
{
return;
}
if (bone.childCount > 0)
{
FindBonesForFinger(bone.GetChild(0), tip, finger);
}
}
public void FingerSetup()
{
_fingers = null;
if (ThumbRoot)
{
Thumb = new HVRPosableFinger();
Thumb.Root = ThumbRoot;
Thumb.Tip = ThumbTip;
FindBonesForFinger(ThumbRoot, ThumbTip, Thumb);
}
if (IndexRoot)
{
Index = new HVRPosableFinger();
Index.Root = IndexRoot;
Index.Tip = IndexTip;
FindBonesForFinger(IndexRoot, IndexTip, Index);
}
if (MiddleRoot)
{
Middle = new HVRPosableFinger();
Middle.Root = MiddleRoot;
Middle.Tip = MiddleTip;
FindBonesForFinger(MiddleRoot, MiddleTip, Middle);
}
if (RingRoot)
{
Ring = new HVRPosableFinger();
Ring.Root = RingRoot;
Ring.Tip = RingTip;
FindBonesForFinger(RingRoot, RingTip, Ring);
}
if (PinkyRoot)
{
Pinky = new HVRPosableFinger();
Pinky.Root = PinkyRoot;
Pinky.Tip = PinkyTip;
FindBonesForFinger(PinkyRoot, PinkyTip, Pinky);
}
EditorUtility.SetDirty(this);
}
private void PoseFinger(HVRPosableFinger finger, HVRPosableFingerData data)
{
if (finger == null || data == null)
{
return;
}
if (finger.Bones == null || data.Bones == null)
{
return;
}
for (int i = 0; i < finger.Bones.Count; i++)
{
var bone = finger.Bones[i];
if (data.Bones.Count - 1 >= i)
{
var boneData = data.Bones[i];
bone.Transform.localPosition = boneData.Position;
bone.Transform.localRotation = boneData.Rotation;
}
}
}
private HVRPosableFingerData MirrorFinger(HVRPosableFinger finger, HVRJointMirrorSetting mirrorOverride, List <HVRJointMirrorSetting> settings)
{
var fingerData = new HVRPosableFingerData();
for (var i = 0; i < finger.Bones.Count; i++)
{
var bone = finger.Bones[i];
var boneData = new HVRPosableBoneData();
HVRJointMirrorSetting mirror = null;
if (settings != null && i < settings.Count)
{
mirror = settings[i];
}
else if (mirrorOverride != null)
{
mirror = mirrorOverride;
}
if (mirror != null)
{
var euler = bone.Transform.localRotation.eulerAngles;
var xAngle = euler.x;
var yAngle = euler.y;
var zAngle = euler.z;
MirrorRotation(mirror.XRotation, ref xAngle);
MirrorRotation(mirror.YRotation, ref yAngle);
MirrorRotation(mirror.ZRotation, ref zAngle);
boneData.Position = bone.Transform.localPosition;
boneData.Rotation = Quaternion.Euler(xAngle, yAngle, zAngle);
if (mirror.XPosition == FingerMirrorPosition.Opposite)
{
boneData.Position.x *= -1f;
}
if (mirror.YPosition == FingerMirrorPosition.Opposite)
{
boneData.Position.y *= -1f;
}
if (mirror.ZPosition == FingerMirrorPosition.Opposite)
{
boneData.Position.z *= -1f;
}
}
else
{
boneData.Position = bone.Transform.localPosition * -1;
boneData.Rotation = bone.Transform.localRotation;
}
fingerData.Bones.Add(boneData);
}
return(fingerData);
}
