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annotate Orchestland/Assets/LeapMotion/Scripts/Hands/RiggedHand.cs @ 1:f7675884f2a1

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Add Orchestland project
author Daiki OYAKAWA <e135764@ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2015 23:09:20 +0900
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1 /******************************************************************************\
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2 * Copyright (C) Leap Motion, Inc. 2011-2014. *
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3 * Leap Motion proprietary. Licensed under Apache 2.0 *
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4 * Available at http://www.apache.org/licenses/LICENSE-2.0.html *
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5 \******************************************************************************/
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7 using UnityEngine;
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8 using System.Collections;
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9 using Leap;
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11 // Class to setup a rigged hand based on a model.
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12 public class RiggedHand : HandModel {
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14 public Vector3 modelFingerPointing = Vector3.forward;
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15 public Vector3 modelPalmFacing = -Vector3.up;
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17 public override void InitHand() {
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18 UpdateHand();
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19 }
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21 public Quaternion Reorientation() {
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22 return Quaternion.Inverse(Quaternion.LookRotation(modelFingerPointing, -modelPalmFacing));
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23 }
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25 public override void UpdateHand() {
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26 if (palm != null) {
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27 palm.position = GetPalmPosition();
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28 palm.rotation = GetPalmRotation() * Reorientation();
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29 }
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31 if (forearm != null)
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32 forearm.rotation = GetArmRotation() * Reorientation();
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34 for (int i = 0; i < fingers.Length; ++i) {
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35 if (fingers[i] != null) {
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36 fingers[i].fingerType = (Finger.FingerType)i;
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37 fingers[i].UpdateFinger();
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38 }
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39 }
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40 }
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41 }