Delimiting on seams was only ever intended for face selection,
Previously this option didn't work for vertices,
now it's fixed the defaults aren't right for vertex/edge select-linked.
Add a workaround that bypasses operator-defaults - since this is such a rare case.
Reasons:
- Only parallelized piece of code gives little local speedup (code block only about 25% quicker even on 1M polys cube).
- No gain nor loss using new BLI_task system.
- At 10% of build, parallelized piece of code is only about 5% of total func runtime (run-time explodes as build proportion increases).
See no point in adding (in utmost best optimistic case, in real use-case, when depsgraph will likely already fire several evaluations in parallel,
speedup would be even smaller) 1% speedup here at the cost of threading complexity...
Note that since later code uses hashes, I don't think it's easy to thread it, so think we can leave with it for now.
- use 'Intersect' prefix for boolean and regular intersection.
hints that they use the same basic logic with different modes.
- 'split by edges' while correct - isn't very descriptive.
This was causing some random black bakes. It was introduced in of of the commits replacing calloc by malloc. Things should be better now.
This error was only noticeable when baking the selected objects (not when baking from selected to active).
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.
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.
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
