This version is specific to Blender 3.6 LTS. Since NW only uses major
and minor version numbers, adding a bugfix version will not collide
with main (4.0+).
Depending on option, some outputs would be counted in the offset of
the new reroutes, even though they were hidden and no reroute was
created. This resulted in a misalignment.
Reroutes are now offset according to the actual spacing of displayed
outputs.
When a node was hidden, the NWAddReroutes operator used a hack to
calculate its width. This was broken since at least 2.80, and not
really needed AFAICT.
Replace this hack with the width directly read from the node.
This avoids unconnected reroutes in some nodes such as the Shader
Editor's Mix node. This node has multiple modes, and one output for
each mode, but only one is shown at a time. The others are unavailable
and should be ignored.
Currently, if both bump and normal maps are selected in Principled
Setup, only one of them will be used. But they can both be used in a
PBR setup by plugging the normal output to the bump input.
See for instance Brecht's answer at
https://blender.stackexchange.com/a/16447.
This commit separates setup of bump and normal so they can both be
used at the same time.
Damien Picard
Martijn Versteegh