[HELP] GUI not showing in camera

good day,
im trying to create a gui with the following code but when i dragged it to the camera it doesn't show.
please help me, thanks in advance

Code (csharp):

1.  
2. using UnityEngine;
3.  
4. using System;
5.  
6. using System.Collections;
7.  
8.  
9.  
10. public class Example : MonoBehaviour {
11.  
12.  
13.  
14.    private string [] LocalizedStrings;
15.  
16.  
17.  
18.    private static TTSBridge ttsengine;
19.  
20.  
21.  
22.    public Font unicodearial;
23.  
24.  
25.  
26.    string thetext = "Awesome dude! Input a phrase to speech.\n You can use enter to make a new line.\nTry something!";
27.  
28.    int retval;
29.  
30.    string deviceLanguage ="";
31.  
32.    string TTSLanguage ="";
33.  
34.    //string TTSLanguages="";
35.  
36.  
37.  
38.    float thepitch = 1.0f;
39.  
40.    float oldpitch = 1.0f;
41.  
42.    float therate = 1.0f;
43.  
44.    float oldrate = 1.0f;
45.  
46.  
47.  
48.  
49.  
50. #if UNITY_ANDROID
51.  
52.    void Start ()
53.  
54.    {
55.  
56.  
57.  
58.             AndroidJNI.AttachCurrentThread();
59.  
60.  
61.  
62.             // Retrieve device current language
63.  
64.             using (AndroidJavaClass cls = new AndroidJavaClass("java.util.Locale")) {
65.  
66.             using (AndroidJavaObject locale = cls.CallStatic<AndroidJavaObject>("getDefault")) {
67.  
68.             deviceLanguage = locale.Call<string>("getDisplayLanguage");
69.  
70.          }
71.  
72.       }
73.  
74.       // Startup vibration Java object
75.  
76.       ttsengine = new TTSBridge();
77.  
78.       ttsengine.Init();
79.  
80.  
81.  
82.    }
83.  
84. #endif
85.  
86.  
87.  
88.    void OnGUI()
89.  
90.    {
91.  
92.  
93.  
94.    GUI.color = Color.white;
95.  
96.    GUI.skin.font = unicodearial;
97.  
98.    GUILayout.BeginArea(new Rect(20, 10, Screen.width-40, Screen.height-80));
99.  
100.    GUILayout.Label("Android Native TTS engine plugin example demo");
101.  
102.    GUILayout.Space(10.0f);
103.  
104.    GUILayout.Label("device language:"+deviceLanguage);
105.  
106.    GUILayout.Space(10.0f);
107.  
108.    GUILayout.Label("TTS engine language:"+TTSLanguage);
109.  
110.  
111.  
112.    if(ttsengine.isInitialized())
113.  
114.       TTSLanguage = ttsengine.GetLanguage();
115.  
116.  
117.  
118.    if(GUILayout.Button("Switch to english", GUILayout.Height(40)))
119.  
120.    {
121.  
122.    #if UNITY_ANDROID
123.  
124.       retval = ttsengine.SetLanguage("inglese");      
125.  
126.       Debug.Log( "setLanguage(US) returned: "+retval);
127.  
128.    #endif
129.  
130.    }
131.  
132.  
133.  
134.    GUILayout.Space(10.0f);
135.  
136.    if(GUILayout.Button("Switch to "+deviceLanguage+"(default)", GUILayout.Height(40)))
137.  
138.    {
139.  
140.       #if UNITY_ANDROID
141.  
142.       retval=ttsengine.SetLanguage("italiano");
143.  
144.       Debug.Log( "setLanguage(ITA) returned: "+retval);
145.  
146.       #endif
147.  
148.    }
149.  
150.  
151.  
152.    GUILayout.Space(40.0f);
153.  
154.  
155.  
156.    GUILayout.Label("Set pitch: "+thepitch);
157.  
158.    thepitch = GUILayout.HorizontalSlider(thepitch,0.1f,2.0f, GUILayout.Height(50));
159.  
160.    if (thepitch!=oldpitch)
161.  
162.    {
163.  
164.       oldpitch=thepitch;
165.  
166.    #if UNITY_ANDROID
167.  
168.       ttsengine.SetPitch(thepitch);
169.  
170.    #endif
171.  
172.    }
173.  
174.  
175.  
176.  
177.  
178.    GUILayout.Space(30.0f);
179.  
180.    GUILayout.Label("Set speed: "+therate);
181.  
182.    therate = GUILayout.HorizontalSlider(therate,0.5f,2.0f, GUILayout.Height(50));
183.  
184.    
185.  
186.    if (therate!=oldrate)
187.  
188.    {
189.  
190.       oldrate=therate;
191.  
192.       #if UNITY_ANDROID
193.  
194.       retval=ttsengine.SetSpeechRate(therate);
195.  
196.       #endif
197.  
198.    }
199.  
200.  
201.  
202.    GUILayout.Space(20.0f);
203.  
204.  
205.  
206.    thetext = GUILayout.TextArea( thetext, 200 );
207.  
208.    GUILayout.Space(20.0f);
209.  
210.    if(GUILayout.Button("TALK", GUILayout.Height(80)))
211.  
212.    {
213.  
214.          // talk
215.  
216. #if UNITY_ANDROID
217.  
218.          ttsengine.Speak(thetext.ToLower());
219.  
220. #endif
221.  
222.       }
223.  
224.       GUILayout.Space(30.0f);
225.  
226.       GUILayout.EndArea();
227.  
228.       GUI.Label(new Rect(0,Screen.height-40,Screen.width,40),"Litobyte Softworks - Native TTS engine plugin v 1.1.0");
229.  
230.  
231.  
232.    }
233.  
234.  
235.  
236.    void OnApplicationQuit()
237.  
238.    {
239.  
240.       ttsengine.Dispose();
241.  
242.    }
243.  
244.  
245.  
246. }

 

Hi,

what do you mean by "dragging it to the camera"?

If you are trying to render UnityGUI through camera, well that's impossible. The reason is that UnityGUI renders everything over all the other stuff in the scene (renders last in the screen 2D plane).

The fact that the OnGUI method is implemented in the script attached to a 3D game object could be a bit misleading.