Improve initial pointing symmetry

src/pulsaranimationwidget.cpp

@@ -309,7 +309,7 @@ void PulsarAnimationWidget::paintGL()
                      3.0,
                      -3.0);
 
-        glRotatef(-30, 0.0, 1.0, 0.0);
+        glRotatef(-45, 0.0, 1.0, 0.0);
         glRotatef(90, 1.0, 0.0, 0.0);
 
         glPushMatrix();