From 5119a7b6be9dc65549e911eafb4d98078d2dc571 Mon Sep 17 00:00:00 2001 From: fieldOfView Date: Thu, 25 Aug 2016 14:08:37 +0200 Subject: [PATCH] Add a smidgen of documentation to the previous commit CURA-2173 --- cura/Settings/MachineManager.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/cura/Settings/MachineManager.py b/cura/Settings/MachineManager.py index 3f23b2493b..0ec71472c3 100644 --- a/cura/Settings/MachineManager.py +++ b/cura/Settings/MachineManager.py @@ -241,6 +241,8 @@ class MachineManager(QObject): def _onPropertyChanged(self, key, property_name): # HACK CURA-2173 if property_name == "value": + # If a setting is not settable per extruder but at the same time settable per mesh, the engine needs a value in the extruder stack + # This is mainly the case for the "support_enable" setting. if self._active_container_stack.getProperty(key, "settable_per_mesh") and not self._active_container_stack.getProperty(key, "settable_per_extruder"): if self._active_container_stack and self._global_container_stack.getProperty("machine_extruder_count", "value") > 1: new_value = self._global_container_stack.getProperty(key, "value")