я пытался реализовать трехмерную анимацию в openGL (используя JOGL) солнечной системы, пока у меня есть 5 планет разных размеров, но проблема, с которой я, похоже, сталкиваюсь, заключается в том, что я не могу добавить карту текстуры земли на Сферу, может кто угодно помогите мне как это сделать?

Это код, который у меня есть в моем методе Display:

@Override
public void display(GLAutoDrawable drawable) {
    GL2 gl = drawable.getGL().getGL2(); 
    GLU glu = new GLU();
    gl.glClear(GL.GL_COLOR_BUFFER_BIT);

    //make sure we are in model_view mode
    gl.glMatrixMode(GL2.GL_MODELVIEW);
    gl.glLoadIdentity();
    glu.gluLookAt(10,20,20,0,3,0,0, 20, 0);
    //gl.glMatrixMode(GL2.GL_PROJECTION);
    //glu.gluPerspective(45,1,1,25);

    //render ground plane
    gl.glPushMatrix();
    gl.glTranslatef(-10.75f, 3.0f, -1.0f);
    gl.glColor3f(0.3f, 0.5f, 1f);
    GLUquadric earth = glu.gluNewQuadric();
    glu.gluQuadricDrawStyle(earth, GLU.GLU_FILL);
    glu.gluQuadricNormals(earth, GLU.GLU_FLAT);
    glu.gluQuadricOrientation(earth, GLU.GLU_OUTSIDE);
    final float radius = 3.378f;
    final int slices = 89;
    final int stacks = 16;
    glu.gluSphere(earth, radius, slices, stacks);
    glu.gluDeleteQuadric(earth);

    Texture earths;
    try {
      earths = TextureIO.newTexture(new File("earth.png"), true);
    }
    catch (IOException e) {    
      javax.swing.JOptionPane.showMessageDialog(null, e);
    }        
    gl.glPopMatrix();
    //gl.glEnd();

    gl.glPushMatrix();
    gl.glTranslatef(2.75f, 3.0f, -0.0f);
    gl.glColor3f(0.3f, 0.5f, 1f);
    GLUquadric earth1 = glu.gluNewQuadric();
    glu.gluQuadricDrawStyle(earth1, GLU.GLU_FILL);
    glu.gluQuadricNormals(earth1, GLU.GLU_FLAT);
    glu.gluQuadricOrientation(earth1, GLU.GLU_OUTSIDE);
    final float radius1 = 3.378f;
    final int slices1 = 90;
    final int stacks1 = 63;
    glu.gluSphere(earth1, radius1, slices1, stacks1);
    glu.gluDeleteQuadric(earth1);
    gl.glPopMatrix();

    gl.glPushMatrix();
    gl.glTranslatef(3.75f, 6.0f, -7.20f);
    gl.glColor3f(0.3f, 0.5f, 1f);
    GLUquadric earth3 = glu.gluNewQuadric();
    glu.gluQuadricDrawStyle(earth3, GLU.GLU_FILL);
    glu.gluQuadricNormals(earth3, GLU.GLU_FLAT);
    glu.gluQuadricOrientation(earth1, GLU.GLU_OUTSIDE);
    final float radius3 = 1.878f;
    final int slices3 = 89;
    final int stacks3 = 16;
    glu.gluSphere(earth3, radius3, slices3, stacks3);
    glu.gluDeleteQuadric(earth3);
    gl.glPopMatrix();   

    gl.glPushMatrix();
    gl.glTranslatef(12.75f, 2.0f, -7.20f);
    gl.glColor3f(0.3f, 0.5f, 1f);
    GLUquadric earth4 = glu.gluNewQuadric();
    glu.gluQuadricDrawStyle(earth4, GLU.GLU_FILL);
    glu.gluQuadricNormals(earth4, GLU.GLU_FLAT);
    glu.gluQuadricOrientation(earth4, GLU.GLU_OUTSIDE);
    final float radius4 = 1.078f;
    final int slices4 = 89;
    final int stacks4 = 16;
    glu.gluSphere(earth4, radius4, slices4, stacks4);
    glu.gluDeleteQuadric(earth4);

    gl.glPopMatrix(); 

    gl.glPushMatrix();
    gl.glTranslatef(2.75f, -6.0f, -0.0f);
    gl.glColor3f(0.3f, 0.5f, 1f);
    GLUquadric earth5 = glu.gluNewQuadric();
    glu.gluQuadricDrawStyle(earth5, GLU.GLU_FILL);
    glu.gluQuadricNormals(earth5, GLU.GLU_FLAT);
    glu.gluQuadricOrientation(earth5, GLU.GLU_OUTSIDE);
    final float radius5 = 3.778f;
    final int slices5 = 90;
    final int stacks5 = 63;
    glu.gluSphere(earth5, radius5, slices5, stacks5);
    glu.gluDeleteQuadric(earth5);
    gl.glPopMatrix();        

}