The cause for this change is that TPU says we want to print with brim but CPE wants to print with raft.
In those cases the resolve function would choose the raft because that's safer.
However if the default extruder happens to be the TPU one you then get a raft made of TPU which is flexible.
That defeats the purpose of the raft, and causes the raft to warp, clog on the nozzle, destroy the world, etc. So there, I saved the world once more.
This reverts commit 396f4381dd13e34a144aa3c5d0a5a0569f6c9341.
The comit introduced an infinite recursion.
You cannot have both a limit_to_extruder and settable_per_extruder=false
We set gradual infill steps to 5 if you choose Gradual Infill from recommended mode. This value was provided by the materials testers, so apparently it works fine and we shouldn't give a warning about that.
Contributes to issue CURA-3732.
This breaks all profiles since they have the wrong setting version, of course. Have to change that in every instance container now...
Contributes to issue CURA-3427.
The cause for this change is that TPU says we want to print with brim but CPE wants to print with raft. In those cases the resolve function would choose the raft because that's safer. However if the default extruder happens to be the TPU one you then get a raft made of TPU which is flexible. That defeats the purpose of the raft, and causes the raft to warp, clog on the nozzle, destroy the world, etc. So there, I saved the world once more.
it shouldn't have a child setting because that child is not the underlying setting used by the engine.
Parent settings are frontend-only settings which are merely used to let the user edit multiple leaf settings at once.
This was found by the materials team to be a better value. All UM3 profiles have 20 now. I've left the third-party machines intact which override the prime tower size but those that didn't override the prime tower size have their prime tower size altered as well.
It is actually being set per extruder right now, since this is where the definition gets its extruder number from. If the setting is not settable per extruder, the ExtruderStack skips the setting entirely and defers to the global stack, which doesn't have the setting and so None is returned. This was giving errors.
Contributes to issue CURA-3772.
All of the profiles currently in Cura that set the gradual infill steps also set the step height (to 3 to 5 layer heights). I'd have chosen 4 layer heights as default based on that, but our material experts say that 1.5mm is about right for most models.
Contributes to issue CURA-3732.
