UnityWebPlayerWebSocketSample.cs

using UnityEngine;
using System.Collections;
using WebSocketSharp;
using MiniJSON;
using System;
using System.Collections.Generic;

public class CreateLabel : MonoBehaviour {
  WebSocket ws;
  double fov;
  double screenSizeH;
  double screenSizeV;
  double eyeToScreen;
  double lensDistance;
  double interpupillaryDistance;
  double screenResolutionH;
  double screenResolutionV;
  double[] distortionK = new double[4];
  double quatX;
  double quatY;
  double quatZ;
  double quatW;
  double acc0;
  double acc1;
  double acc2;

  void Awake()
  {
    // こっちはスタンドアロンアプリ用WebSocketクライアント
    // WebSocket-SharpをAssetsにいれて使用。
    //ws =  new WebSocket("ws://localhost:9005");
    //ws.OnMessage += (sender, e) => {
    //  ParseJSON(e.Data);
    //};
    //ws.Connect();
  }
  void OnGUI()
  {
    string fmt =
      "fov = {0:#.###}\n" +
      "interpupillaryDistance = {1:#.###}" +
      "eyeToScreen = {2:#.###}\n" +
      "lensDistance = {3:#.###}\n" +
      "distortionK = [0]={4:#.###}, [1]={5:#.###}, [2]={6:#.###}, [3]={7:#.###}\n" +
      "screenSizeH = {8:#.###}\n" +
      "screenSizeV = {9:#.###}\n" +
      "screenResolutionH = {10:#.###}\n" +
      "screenResolutionV = {11:#.###}\n" +
      "\n" +
      "Quaternion\n" +
      "  x = {12:#.###}\n" +
      "  y = {13:#.###}\n" +
      "  z = {14:#.###}\n" + 
      "  w = {15:#.###}\n" +
      "\n" +
      "Acceleration\n" +
      "  0 = {16:#.###}\n" +
      "  1 = {17:#.###}\n" +
      "  2 = {18:#.###}";
    GUI.Label (new Rect (10, 10, 800, 800), 
      String.Format (fmt,
        fov,
        interpupillaryDistance,
        eyeToScreen,
        lensDistance,
        distortionK [0], distortionK [1], distortionK [2], distortionK [3],
        screenSizeH,
        screenSizeV,
        screenResolutionH,
        screenResolutionV,
        quatX, 
        quatY, 
        quatZ, 
        quatW, 
        acc0, 
        acc1, 
        acc2
      )
    );
  }
  
  public void FromBrowserJavascript(string data)
  {
    ParseJSON (data);
  }

  void ParseJSON(string data)
  {
    if (data.StartsWith ("{")) {
      // Oculus Bridgeでのデータ取得
      Dictionary<string,object> msg = (Dictionary<string,object>)Json.Deserialize (data);
      switch ((string)msg ["m"]) {
        case "config":
          fov = (double)msg ["fov"];
          interpupillaryDistance = (double)msg ["interpupillaryDistance"];
          eyeToScreen = (double)msg ["eyeToScreen"];
          lensDistance = (double)msg ["lensDistance"];
          List<object> dist = msg ["distortion"] as List<object>;
          distortionK [0] = (double)dist [0];
          distortionK [1] = (double)dist [1];
          distortionK [2] = (double)dist [2];
          distortionK [3] = (double)dist [3];
          List<object> sSize = msg ["screenSize"] as List<object>;
          screenSizeH = (double)sSize [0];
          screenSizeV = (double)sSize [1];
          List<object> sRes = msg ["screenResolution"] as List<object>;
          screenResolutionH = (double)sRes [0];
          screenResolutionV = (double)sRes [1];
          break;
        case "update":
          List<object> quaternion = msg ["o"] as List<object>;
          quatW = (double)quaternion [0];
          quatX = (double)quaternion [1];
          quatY = (double)quaternion [2];
          quatZ = (double)quaternion [3];
          List<object> acceleration = msg ["a"] as List<object>;
          acc0 = (double)acceleration [0];
          acc1 = (double)acceleration [1];
          acc2 = (double)acceleration [2];
          break;
      }
    } else {
      // WebRiftでのデータ取得
      string[] quaternion = data.Split (',');
      quatW = double.Parse (quaternion[0]);
      quatX = double.Parse (quaternion[1]);
      quatY = double.Parse (quaternion[2]);
      quatZ = double.Parse (quaternion[3]);
    }
  }
}