The original issue was that different platforms will use different
hash lengths, just because defaults on Git client were different.
Now we use explicit length for the hash, and length is the same as
is used for short hashes in Linux -- apparently they started to have
collisions with length of 11.
rBa520e7c85c83 defined T_OVERRIDE_CENTER(1 << 25)
which was already in use T_PROP_PROJECTED(1 << 25)
thus skipping center calculation
Fixes T58882, T59518
Reviewers: campbellbarton, brecht
Maniphest Tasks: T58882, T59518
Differential Revision: https://developer.blender.org/D4100
This has been unbelievably painful to understand... And solution is only
partially good actually, we may even want a single axis for all the
islands in that case? But for now this is giving much better results
already, compared to the random crazyness it used to produce.
Prefer legacy OpenGL library, for the compatibility and portability
reasons.
Also use proper OpenGL libraries to be linked against, so we can
change preference to GLVND.
There are some changes in API of OpenImageIO, but those are quite
simple to keep working with older and newer library versions.
Reviewers: brecht
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D4064
It used to be used for some sort of ignoring automatically
generated bump nodes. But nowadays it causes one of the shaders
in Classroom demo file to be compiled wrong.
better have this vertex color layer cover the whole 0-1 range
thx @sergey for checking
Maniphest Tasks: T57994
Differential Revision: https://developer.blender.org/D3976
This is unfortunate, but the number of bugs in this configuration
keeps growing, and almost all of them are caused by bug in OpenCL
compiler.
The compiler is not likely to be fixed, since Apple declared OpenCL
deprecated.
This evil commit is aimed to keep officially supported features
of Blender in a good working and stable state.
Other software uses this to define UV islands, so we can't just merge
any UVs with the same coordinate. They have to share a vertex too.
Contributed by Maxime Robinot, with changes by me.
Differential Revision: https://developer.blender.org/D4006
