- Remove deprecated/unused builders
- Remove unused SCons OSX slave configuration
- Remove SCons slave logic, it is not giving error about unknown building
system used for the slave.
When we have an active button in modal state, completely bypass the whole 'pie' handling part of the menu.
Note that behavior is probably still not ideal here (e.g. would be nice to avoid enter/escape to quit
completely the pie menu in that case - but on the other hand Pies were not really designed to handle
that kind of modal stuff either, so think having minimal support for it is enough for now.
This is actually intended behavior to return NULL when the socket is not
found. It's used in certain BSDF nodes to query whether some inputs exists
or not.
Perhaps we can be more explicit here and have dedicated logic to query
socket existance and keep assert in place.
In any case, even if we lost assert() for the constant fold now it's
still somewhat better than duplicated code. Perhaps.
To ensure all items of a pie are always at the same position, invisible dummy buttons were added for unavailable items. This caused mainly two issues: Command line printed warning because of the > 8 elements, and some modes weren't visible in some cases ('Object Mode' entry was missing in stroke edit mode).
To solve this nicely, we had to support > 8 items per pie. Will look into that this week, but for now, drawing dummy buttons is disabled.
From a user POV this has two ugly consequences: 1. While this temporary workaround is used, *some* pie items are positioned differently than before, 2. The 'Edit Strokes' mode entry might change its position depending on the amount of available modes.
For now, we just change the labels of these toggles so that it makes sense what
results we should expect from each. A better solution may be to create separate
"direction" props for the different brush types here, so that we can also define
more appropriate tooltips too to go with the labels.
velocity is measured in pixels per frame. It is basically a coordinate
difference of track coordinate at current frame and previous one (no future
prediction happens).
It's not really most intuitive place for such a things, but historically the
node was called this way..
Track velocity could be used to face effects like motion blur bu piping it
to the vector blur node.
Reviewers: campbellbarton
Reviewed By: campbellbarton
Subscribers: hype, sebastian_k
Differential Revision: https://developer.blender.org/D1591
