SceneNode::VisiblityTest now use Camera instead of Frustum

Former-commit-id: 71199e3e80c5fbd6116d5fedb13276480f4e4731

src/Nazara/Graphics/SceneRoot.cpp

@@ -41,9 +41,9 @@ void NzSceneRoot::Unregister()
 	NazaraInternalError("SceneNode::Unregister() called on SceneRoot");
 }
 
-bool NzSceneRoot::VisibilityTest(const NzFrustumf& frustum)
+bool NzSceneRoot::VisibilityTest(const NzCamera* camera)
 {
-	NazaraUnused(frustum);
+	NazaraUnused(camera);
 
 	return true; // Toujours visible
 }