Add slider to adjust the influence of weights relative to geometry distortion.
This allows subtle influences to be applied - without drastic changes in behavior.
Reported by pixaal on irc, basically reproducable by inserting bevel
modifier on cube and entering/exiting texture paint mode.
Now object stores last needsMapping variable as well as customdata mask.
Also now texture painting only needs mapping when we are in texture
paint selection mode, so modifiers that don't support mapping can still
be used to paint now.
Already committed similar fix (rBbeaed66f292dd) but saw it appearing on
other peoples screens a few times since them. Never was able to recreate
though.
This should make sure everything is initialized fine, so if we see it
appearing again, then it's likely because of manual tweaks or the
version saved in the .blend.
Also, changed the algorithm for generating the vertex meshes when not all
edges into a vertex are beveled. Now it tries to slide along edges that
form part of the silhouette when possible; when not possible, it tries
to snap to the best plane in between the beveled edges.
Also improved a bit behavior of adding new nodes, now they will not overlap that
badly. Still not ideal, but further improvements better not to happen at bcon4.
- label is shown on a UI_UNIT_Y heigh instead of 0.2 * total button size
- vertically centering non-ID previews labels
- making some constants dependent on ui units
- elongate the buttons to acomodate the icon without the label overlapping.
- removing the blue background
- adding a consistent margin all around the popup
The issue was caused by the reshuffle needed to make objects flags have proper
object's bounding box to solve regressions in SSS objects intersecting volumes.
There's actually a feedback loop happening here, which is now solved in quite
naive way -- for the true displacement we consider all objects are capable of
intersecting volumes, synchronize object flags prior to displacement shader
tasks runs and then re-update object flags for proper bounding box.
Not sure what will be the proper solution here, we can't do preliminary check
of intersection for displacement shader, but on the other hand we don't really
need this flag for displacement shader anyway.
We have to regenerate previews when we change language. But we also need to do it
when translation is changed or added for a language, etc.
Previously, we were storing one preview per language, which was also stuffing
preview dir with (potentially) tens of PNGs per font file, if user plays with translations.
Now we use a better system, which is storing an additional optional metadata in previews
(some hexdigest), that Blender can use in addition to datetime to decide when to regenerate
previews.
This is only used (and needed) by font previews so far, but can easily be reused for other
types of previews if needed.
