Nicer rotation axes (closed tops)

src/pulsaranimationwidget.cpp

@@ -329,15 +329,27 @@ void PulsarAnimationWidget::paintGL()
 
             // draw spin axis
             if(m_showRotationAxes) {
+                glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);
+                glColor3f(1.0f, 1.0f, 1.0f);
+                glPushMatrix();
+                {
+                    glTranslatef(0.0, 0.0, -4.0);
+                    gluCylinder(m_quadricPulsarSpinAxis, 0.020, 0.020, 8.0, 32, 1);
+                }
+                glPopMatrix();
                 glPushMatrix();
                 {
-                    glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, translucent);
-                    glTranslatef(0.0, 0.0, -5.0);
-                    gluCylinder(m_quadricPulsarSpinAxis, 0.05, 0.05, 10.0, 32, 1);
-                    glMaterialfv(GL_FRONT, GL_AMBIENT, no_mat);
-                    glMaterialfv(GL_FRONT, GL_DIFFUSE, mat_diffuse);
+                    glTranslatef(0.0, 0.0, -4.0);
+                    gluDisk(m_quadricPulsarSpinAxisTop1, 0, 0.020, 32, 8);
                 }
                 glPopMatrix();
+                glPushMatrix();
+                {
+                    glTranslatef(0.0, 0.0, 4.0);
+                    gluDisk(m_quadricPulsarSpinAxisTop2, 0, 0.020, 32, 8);
+                }
+                glPopMatrix();
+                glPolygonMode(GL_FRONT_AND_BACK,GL_LINE);
             }
 
             // draw sphere, with proper lighting