- Fix previous commit due "look" changes re-update viewport engine

engine/viewport.py

@@ -59,28 +59,33 @@ def check_color_management_changes(engine, scene):
         engine.last_gamma = view_settings.gamma
     if not hasattr(engine, 'last_view_transform'):
         engine.last_view_transform = getattr(view_settings, 'view_transform', None)
+    if not hasattr(engine, 'last_look'):
+        engine.last_look = getattr(view_settings, 'look', None)
 
-    # Check if the exposure, gamma, or view transform have changed
+    # Check if the exposure, gamma, view transform, or look have changed
     exposure_changed = view_settings.exposure != engine.last_exposure
     gamma_changed = view_settings.gamma != engine.last_gamma
     view_transform_changed = view_settings.view_transform != engine.last_view_transform
+    look_changed = view_settings.look != engine.last_look
 
     # Update the stored values for the next comparison
     engine.last_exposure = view_settings.exposure
     engine.last_gamma = view_settings.gamma
     engine.last_view_transform = view_settings.view_transform
+    engine.last_look = view_settings.look
 
     # If any of the values changed, return True
-    if exposure_changed or gamma_changed or view_transform_changed:
-        # Handle view transform changes separately
-        if view_transform_changed:
+    if exposure_changed or gamma_changed or view_transform_changed or look_changed:
+        # Handle view transform and look changes separately if needed
+        if view_transform_changed or look_changed:
             if view_settings.view_transform in ['AgX', 'Filmic', 'Khronos PBR Neutral']:
-                # Return False if only the view transform changed, True otherwise
+                # Return False if only view transform or look changed and others didn't
                 return not (exposure_changed or gamma_changed)
         return True
 
     return False
 
+
 def view_update(engine, context, depsgraph, changes=None):
     start = time()