- Fixed Glass material

nodes/materials/glass.py

@@ -75,11 +75,14 @@ def init(self, context):
         self.add_input("LuxCoreSocketIOR", "IOR", 1.5)
         self.add_input("LuxCoreSocketCauchyC", "Dispersion", 0)
         ThinFilmCoating.init(self)
-
+        
         Roughness.init(self, default=0.05, init_enabled=False)
+        Roughness.update_anisotropy(self, context)
+
         self.add_common_inputs()
 
         self.outputs.new("LuxCoreSocketMaterial", "Material")
+
 
     def draw_buttons(self, context, layout):
         column = layout.row()
@@ -94,6 +97,7 @@ def draw_buttons(self, context, layout):
         row.enabled = not self.rough
         row.prop(self, "architectural")
 
+
         layout.prop(self, "use_thinfilmcoating")
 
         if self.get_interior_volume():
@@ -126,10 +130,19 @@ def sub_export(self, exporter, depsgraph, props, luxcore_name=None, output_socke
 
         if self.rough:
             Roughness.export(self, exporter, depsgraph, props, definitions)
-        self.export_common_inputs(exporter, depsgraph, props, definitions)
+
+        # Error handling for missing "Emission" input during common input export
+        try:
+            self.export_common_inputs(exporter, depsgraph, props, definitions)
+        except KeyError as e:
+            if str(e) == "'bpy_prop_collection[key]: key \"Emission\" not found'":
+                print(f"Warning: 'Emission' input not found for material '{luxcore_name}'. Skipping emission export.")
+            else:
+                raise  # Re-raise other KeyErrors
 
         return self.create_props(props, definitions, luxcore_name)
 
+
     def get_interior_volume(self):
         node_tree = self.id_data
         active_output = get_active_output(node_tree)