出于某种我一生都无法弄清楚的原因,我在 JOGL hello world 程序中的文本根本不会出现。我将包括显示方法,以便你们都知道我在说什么。
public void display(GLAutoDrawable gLDrawable)
{
final GL gl = gLDrawable.getGL();
final GLU glu = new GLU();
GLUT glut = new GLUT();
gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
gl.glLoadIdentity();
glu.gluLookAt(0f,0f,0f,0f,0f,-800f,0,1,0);
gl.glTranslatef(0.0f,0.0f,5.0f);
gl.glColor3f(1f, 1f, 1f);
gl.glRasterPos2f(250f,250f);
glut.glutBitmapString(GLUT.BITMAP_HELVETICA_18, "Hello World!");
gl.glFlush();
}