diff --git a/SceneCamera.cpp b/SceneCamera.cpp
index 11bd332..862aef5 100644
--- a/SceneCamera.cpp
+++ b/SceneCamera.cpp
@@ -42,7 +42,7 @@ bool
 Scene::SetCamera( double dAngVertDeg, double dAngOrizzDeg, double dDist)
 {
   // assegno la direzione e la distanza
-   m_vtDirCamera.FromSpherical( 1, dAngVertDeg, dAngOrizzDeg) ;
+   m_vtDirCamera = FromSpherical( 1, dAngVertDeg, dAngOrizzDeg) ;
    m_dDistCamera = dDist ;
    return VerifyCamera() ;
 }