This was overlooked, as it seems there's no way for these strings to be
translated currently. Generally it's not that clear whether `N_` or
`TIP_` should be used in this case, but `TIP_` seems more consistent.
To avoid the cost of the translation lookup when the UI text isn't
necessary, we could allow the disabled hint argument to be optional.
Differential Revision: https://developer.blender.org/D13141
This fixes a crash when muting the "Group Output" node.
It should not be possible to mute it so this patch
sets the `no_muting`-variable on it.
Differential Revision: https://developer.blender.org/D13364
Previously, node types had a callback that creates internal links. Pretty
much all nodes used the same callback though. The exceptions are the
reroute node (which probably shouldn't be mutable anyway) and some
input/output nodes that are not mutable.
Removing the callback helps with D13246, because it makes it easier
to reason about which internal links are created and when they change.
In the future, the internal links should be part of the node declaration.
This refactors and fixes the code that propagates socket types
through reroute nodes. In my tests it is faster than the previous
code. The difference becomes larger the more reroute nodes
there are, because the old code had O(n^2) runtime, while the
new code runs in linear time.
Differential Revision: https://developer.blender.org/D12716
