Manual de Apoio 2010

Apêndice AExemplosA.1 Exemplo Simplespublic class OpenGL0 extends GLFrame {public OpenGL0 () {setSize (300 , 300) ;}@Overridepublic void display ( GLAutoDrawable drawable ) {}@Overridepublic void init ( GLAutoDrawable drawable ) {GLCanvas canvas = getCanvas ();GLCapabilities cap = canvas . getChosenGLCapabilities ();cap . setDoubleBuffered ( false );}GL2 gl = drawable . getGL (). getGL2 ();gl. glClearColor (0.0f, 0.0f, 1.0f, 1.0 f);gl. glClear (GL. GL_COLOR_BUFFER_BIT );gl. glFlush ();public static void main ( String [] args ) {new OpenGL0 (). setVisible ( true );}}113