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annotate Orchestland/Assets/LeapMotion/Scripts/Utils/ConfidenceTransparency.cs @ 3:0030a1b971fb default tip

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author Yuta ANSE <e135745@ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2015 23:23:43 +0900
parents f7675884f2a1
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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 /**
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12 * Updates the hand's opacity based it's confidence rating.
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13 * Attach to a HandModel object assigned to the HandController in a scene.
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14 */
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15 public class ConfidenceTransparency : MonoBehaviour {
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17 void Update() {
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18 Hand leap_hand = GetComponent<HandModel>().GetLeapHand();
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19 float confidence = leap_hand.Confidence;
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20
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21 if (leap_hand != null) {
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22 Renderer[] renders = GetComponentsInChildren<Renderer>();
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23 foreach (Renderer render in renders)
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24 SetRendererAlpha(render, confidence);
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25 }
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26 }
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28 protected void SetRendererAlpha(Renderer render, float alpha) {
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29 Color new_color = render.material.color;
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30 new_color.a = alpha;
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31 render.material.color = new_color;
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32 }
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33 }