Volume scatter might happen before path termination, so
need to check transparent bounces and consider shadow an
opaque when max transparent bounces are reached.
TODO: CPU code seems to have different branching in conditions
which made me thinking it does different things with volume
attenuation, but from the render results it seems the same
exact things are happening there. Worth looking into making
simplifying code a bit here to improve readability.
Newest clang would use 'cfe-' prefix instead of 'clang-' one - don’t ask me why...
Had to make a wrapper around wget, that:
* Accepts an array of URLs as first parameter;
* Errors and exits when wget fails for some reason (was silent before).
Issue reported in T40871 by simonrepp (Simon Repp), thanks.
Objects were hidden in "only render" mode if they were duplicators. This is correct in general, but for particles should be disabled by the "show emitter" option.
Simply add an option to render settings to save an EXR cache,
just when the render is finished. Also changed RE_ReadRenderResult() to read
cache instead of temp sample files (those are fully volatile now anyway).
Path to save cached render results is an UserPreferences setting.
Also added 'Reload render' feature to the Image Editor (so one can now re-open a blend,
and in an Image Editor hit ctrl-R to (try to) reload last render from cache).
Reviewers: campbellbarton, sergey
Differential Revision: https://developer.blender.org/D553
This brings new copyright header which supports GPL2 and 3.
It wasn't really an issue before because we had agreement with
Tobias, but now it's all documented in sources.
The issue was introduced by 0f95149 and it only worked before
because default game material alpha blending was set to alpha.
Now it'll check whether material has transparency enabled and
will use alpha blending by default in this case.
Brings new bounds limiting and also prepares build system
for the changes in the upstream.
Namely shared_ptr header and namespace is now being detected
by a build system rather than by hacks in the code.
This commit includes some changes to auto-detection flags
in SCons, presumably adding more consistency there. This
is main changes which are suppoed to be reviewed here.
Reviewers: campbellbarton
Differential Revision: https://developer.blender.org/D581
Some tools used view vector while others used the area normal.
Area Normal -is- useful and it will have to be incorporated to the
system better, but I'd like to do it in a way that is well
collaborating with sculpt plane calculation too, because it will have
to be slightly more expensive, i.e normal calculated before the plane,
never together, so only front to the area normal influence can be kept.
Currently sculpt plane takes into consideration view vector, but that
can produce an unwanted normal/plane at glancing angles on mesh edges.
Another issue that arises here is whether we do an actual calculation of
sculpt normal for each symmetry pass or we just flip the initial (former
is more expensive but more correct)
objects.
Flush edits for all objects, not just the active one. Here we might want
to disallow leaving an object on sculpt mode when selecting another, but
this works, no need to enforce it.
