io_scene_3ds/export_3ds.py

@@ -1298,11 +1298,8 @@ def make_object_node(ob, translation, rotation, scale, name_id):
         obj_node_header_chunk.add_variable("name", _3ds_string(sane_name(name)))
         obj_node_header_chunk.add_variable("flags1", _3ds_ushort(0x0040))
 
-        """Flags2 defines 0x01 for display path, 0x02 use autosmooth, 0x04 object frozen,
+        """Flags2 defines 0x01 for display path, 0x04 object frozen,
         0x10 for motion blur, 0x20 for material morph and bit 0x40 for mesh morph."""
-        if ob.type == 'MESH' and ob.data.use_auto_smooth:
-            obj_node_header_chunk.add_variable("flags2", _3ds_ushort(0x02))
-        else:
         obj_node_header_chunk.add_variable("flags2", _3ds_ushort(0))
     obj_node_header_chunk.add_variable("parent", _3ds_ushort(ROOT_OBJECT))
 
@@ -1343,12 +1340,6 @@ def make_object_node(ob, translation, rotation, scale, name_id):
         obj_boundbox.add_variable("max", _3ds_point_3d(ob.bound_box[6]))
         obj_node.add_subchunk(obj_boundbox)
 
-        # Add smooth angle if autosmooth is used
-        if ob.type == 'MESH' and ob.data.use_auto_smooth:
-            obj_morph_smooth = _3ds_chunk(OBJECT_MORPH_SMOOTH)
-            obj_morph_smooth.add_variable("angle", _3ds_float(round(ob.data.auto_smooth_angle, 6)))
-            obj_node.add_subchunk(obj_morph_smooth)
-
     # Add track chunks for position, rotation, size
     ob_scale = scale[name]  # and collect masterscale
     if parent is None or (parent.name not in name_id):

materials_utils/menus.py

@@ -171,13 +171,6 @@ class VIEW3D_MT_materialutilities_specials(bpy.types.Menu):
                         text = "Join by material",
                         icon = "OBJECT_DATAMODE")
 
-        layout.separator()
-
-        op = layout.operator(MATERIAL_OT_materialutilities_auto_smooth_angle.bl_idname,
-                        text = "Set Auto Smooth",
-                        icon = "SHADING_SOLID")
-        op.affect = mu_prefs.set_smooth_affect
-        op.angle = mu_prefs.auto_smooth_angle
 
 class VIEW3D_MT_materialutilities_main(bpy.types.Menu):
     """Main menu for Material Utilities"""

materials_utils/preferences.py

@@ -68,20 +68,6 @@ class VIEW3D_MT_materialutilities_preferences(AddonPreferences):
             default = 0
             )
 
-    set_smooth_affect: EnumProperty(
-            name = "Set Auto Smooth Affect",
-            description = "Which objects to affect",
-            items = mu_affect_enums,
-            default = 'SELECTED'
-            )
-    auto_smooth_angle: FloatProperty(
-            name = "Auto Smooth Angle",
-            description = "Maximum angle between face normals that will be considered as smooth",
-            subtype = 'ANGLE',
-            min = 0,
-            max = radians(180),
-            default = radians(35)
-            )
 
     def draw(self, context):
         layout = self.layout
@@ -105,11 +91,6 @@ class VIEW3D_MT_materialutilities_preferences(AddonPreferences):
         c.row().prop(self, "link_to", expand = False)
         c.row().prop(self, "link_to_affect", expand = False)
 
-        d = box.box()
-        d.label(text = "Set Auto Smooth")
-        d.row().prop(self, "auto_smooth_angle", expand = False)
-        d.row().prop(self, "set_smooth_affect", expand = False)
-
         box = layout.box()
         box.label(text = "Miscellaneous")