@Override public void init(GLAutoDrawable glDrawable) { GL2 gl = glDrawable.getGL().getGL2(); gl.glShadeModel(GLLightingFunc.GL_SMOOTH); gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f); gl.glClearDepth(1.0f); gl.glEnable(GL.GL_DEPTH_TEST); gl.glDepthFunc(GL.GL_LEQUAL); gl.glHint(GL2ES1.GL_PERSPECTIVE_CORRECTION_HINT, GL.GL_NICEST); }