How can i remove Texture on the screen

Questions & Answers
1

I drew 2D textures on the screen by using GUI.DrawTexture and GUI.Button.

I would like to remove those texture from the screen.

How can i do that? which API should i use?

void OnGUI() { GUI.skin = myGUI;

    // draw a background image of main menu screen
    GUI.DrawTexture(new Rect(0, 0, Screen.width, Screen.height), mainMenuBG);

    // make 3 buttons as a main menu
    if (GUI.Button (new Rect (Screen.width / 2 - 128 / 2, Screen.height / 2 + 32, 128, 32), newGame, "NewGame"))
    {
        Debug.Log("Start New Game");
        Application.LoadLevel(2); // Level2 : Stage1
    }           

} // end of OnGUI class
2

You simply don't call it:

if (iWantToSeeIt)
  // draw a background image of main menu screen
  GUI.DrawTexture(new Rect(0, 0, Screen.width, Screen.height), mainMenuBG);