Normally, segments up to 50 can be quite enough for most cases.
However, when dealing with things like braids,
the current limit can sometimes be quite a pain.
This commit fixes crash, but user feedback can be improved here to
inform artist that one can't use Render Result as a texture since that
will cause feedback loop.
Basically upon invoking cycles baking we could canell it which would
leave G.is_break hanging as true. Since we were not setting is_break to
false before exec baking, it would misbehave.
The issue was caused by stupid workaorund for libav. Now things works for
FFmpeg. There might need some tweaks needed for Libav, but that one is
not really priority for support.
Previous method was based on face-area, giving un-even results
based on topology and gave issues with zero area faces.
This method gives matching results for concave ngons and the same geometry triangulated.
The code only updated nodes in the nodetree of the scene to which the render layer belongs. Therefore, when using scene B in the compositor setup of scene A, A's node wouldn't be updated.
With this fix, the update function loops over all scenes and checks them for relevant nodes.
Was preventing update in 3DView etc. when changing something in the
World's NodeTree, especially annoying in blender2.8 branch (since legacy
depsgraph has been removed there), but also affecting master.
Old code was working quite unreliable in combination with fast math
flag, especially when compiling with Clang. It seems we were hitting
result of the following bug submitted to Clang [1].
Basically, it was happening so that (int)sqrtf(64) was 7 when Cycles
is built with Clang but was correct 8 when built with GCC.
This commit works this around. Annoying, but don't see other way to
keep sampling pattern the same for Clang and GCC.
[1] https://bugs.llvm.org//show_bug.cgi?id=24063
The idea here is to keep things in a logical order to match the order of ones worflow.
This concept can be seen in Graph > Dope Sheet > NLA. This issue is mainly affecting the manual.
Fixes T50709
Differential Revision: https://developer.blender.org/D2630
The goal is to reduce wasted space and improve clarity in the 'N' panel of the VSE through layout changes.
The changes are intentional conservative to avoid making people re-learn anything.
Author: @mpan3
Differential Revision: https://developer.blender.org/D2439
