Angle limit for join-faces was more advice then actual limit.
Now joining entire selection, gives assurance that no faces above the limit will be merged.
The purpose of this was to allow users to isolate 2 faces and always join them.
Instead, support this by bypassing limit only when its not set and 2 faces are selected.
Problem was float precision issues across tile boundaries. Since we are
comparing pixels, give a small tolerance when comparing clipped vertices
against triangle lines.
Previously, it would only save the eraser size if the session ended properly,
instead of being cancelled. However, that wouldn't happen if exiting the session
using Esc.
Note: maybe we could even make `RNA_property_is_unlink()` always return false
for enum properties? But well, guess being explicit here does not hurt...
Previously decimate on flat areas of a mesh would more or less randomly collapse edges.
(giving bad topology).
This commit includes a topology 'cost', so smaller edges on flat surfaces collapse first.
This way it is possible to have single threaded depsgraph but threaded other areas
which is handy for torubleshooting.
he argument is: --debug-depsgraph-no-threads
We're currently only supporting save to a default format color space, which
makes it a bit tricky to prevent ImBuf from being changed.
For until when saving to a custom colorspace works we'll just reload image
if the space changes.
Previously we don't merge material cached list, it create dangling pointer and memory leak.
Now we merge material cache list during the scene merge, and remove material in this list during the library free.
Reviewers: agoose77, dfelinto, hg1, pgi, campbellbarton, moguri
Reviewed By: campbellbarton, moguri
Subscribers: campbellbarton, youle, kupoman
Projects: #game_engine
Differential Revision: https://developer.blender.org/D1278
color in GLSL
Issue here is that intermediate result was clipped as an optimization in
such nodes and thus not converted to the correct type properly. Now only
clip those values if types match.
This keeps both the optimization and the conversion. I looked at
converting uniform types always but it's more involved to compare types
at conversion time for such links because the type was getting
overridden during link duplication.
It was possible that two threads will start calculating proxy group's inverted
matrix and store it in the object itself. This isn't good idea because it means
some threads might be using partially written matrix.
Previously it was very easy to run into situation when two objects are sharing
the same materials with drivers which will cause threading access issues.
This actually only needed for the old depsgraph, but since it's still the one
we're using by default we'd better solve this issue.
