diff --git a/src/core/src/app.rs b/src/core/src/app.rs
index 7220324c..8bc47cfd 100644
--- a/src/core/src/app.rs
+++ b/src/core/src/app.rs
@@ -656,7 +656,6 @@ where
             let surveys = &mut self.surveys;
             let catalogs = &self.manager;
             let colormaps = &self.colormaps;
-            let fbo_view = &self.fbo_view;
             // Render the scene
             gl.clear_color(0.0, 0.0, 0.0, 1.0);
             gl.clear(WebGl2RenderingContext::COLOR_BUFFER_BIT);
@@ -664,7 +663,9 @@ where
             surveys.draw::<P>(camera, shaders, colormaps);
 
             // Draw the catalog
-            catalogs.draw::<P>(&gl, shaders, camera, colormaps, fbo_view)?;
+            //let fbo_view = &self.fbo_view;
+            //catalogs.draw::<P>(&gl, shaders, camera, colormaps, fbo_view)?;
+            catalogs.draw::<P>(&gl, shaders, camera, colormaps, None)?;
             grid.draw::<P>(camera, shaders)?;
 
             let dpi  = self.camera.get_dpi();
@@ -816,9 +817,9 @@ where
         let h = (height as f32) * dpi;
         self.camera.set_screen_size::<P>(w, h);
         // resize the view fbo
-        self.fbo_view.resize(w as usize, h as usize);
+        //self.fbo_view.resize(w as usize, h as usize);
         // resize the ui fbo
-        self.fbo_ui.resize(w as usize, h as usize);
+        //self.fbo_ui.resize(w as usize, h as usize);
 
         // launch the new tile requests
         self.look_for_new_tiles();
diff --git a/src/core/src/camera/viewport.rs b/src/core/src/camera/viewport.rs
index df76dc63..9da1ab97 100644
--- a/src/core/src/camera/viewport.rs
+++ b/src/core/src/camera/viewport.rs
@@ -184,17 +184,18 @@ impl CameraViewPort {
         self.moved = true;
         self.last_user_action = UserAction::Starting;
 
-        /*self.vertices.set_fov::<P>(
+        self.vertices.set_fov::<P>(
             &self.ndc_to_clip,
             self.clip_zoom_factor,
             &self.w2m,
             self.aperture,
-            self.longitude_reversed,
             &self.system,
+            false
         );
-        self.is_allsky = !P::is_included_inside_projection(
-            &crate::projection::ndc_to_clip_space(&Vector2::new(-1.0, -1.0), self),
-        );*/
+        self.is_allsky = !P::is_included_inside_projection(&crate::projection::ndc_to_clip_space(
+            &Vector2::new(-1.0, -1.0),
+            self,
+        ));
     }
 
     pub fn set_aperture<P: Projection>(&mut self, aperture: Angle<f64>, reversed_longitude: bool) {
diff --git a/src/core/src/renderable/catalog/manager.rs b/src/core/src/renderable/catalog/manager.rs
index 205b18c4..b7993fbc 100644
--- a/src/core/src/renderable/catalog/manager.rs
+++ b/src/core/src/renderable/catalog/manager.rs
@@ -236,7 +236,7 @@ impl Manager {
         shaders: &mut ShaderManager,
         camera: &CameraViewPort,
         colormaps: &Colormaps,
-        fbo: &FrameBufferObject,
+        fbo: Option<&FrameBufferObject>,
     ) -> Result<(), JsValue> {
         gl.enable(WebGl2RenderingContext::BLEND);
         for catalog in self.catalogs.values() {
@@ -461,7 +461,7 @@ impl Catalog {
         manager: &Manager, // catalog manager
         camera: &CameraViewPort,
         colormaps: &Colormaps,
-        fbo: &FrameBufferObject,
+        fbo: Option<&FrameBufferObject>,
     ) -> Result<(), JsValue> {
         // If the catalog is transparent, simply discard the draw
         if self.alpha > 0_f32 {
@@ -488,7 +488,7 @@ impl Catalog {
                             self.num_instances as i32,
                         );
                 Ok(())
-            }, Some(fbo))?;
+            }, fbo)?;
 
             // Render to the heatmap to the screen
             {