In some cases transform modes would use the custom-data pointer,
other times the transform conversion functions would.
However with some combinations (bone mirror + bend for eg),
both conversion & transform mode would use this pointer causing a crash.
Fix this by having 2 custom-data pointers:
one for the mode, another for the data-type.
This also simplifies time-slide which was conditionally mixing mode/type data in the one array.
Those two were the only one rotating around some world axis (turntable mode),
so better make their behavior consistent with other rotating numpad keys.
This breaks the turntable-rotation with numpad keys, though.
That was the main issue (in both T46455 and T46690), solved by 'flattening' those chains (v1 -> v2 ->v3 etc.)
before calling `CDDM_merge_verts()`.
Also added note to `CDDM_merge_verts()` that it does not support chained mapping, along with
a basic assert that should catch most of those cases in future.
The logic of 'following mapping' was also rather broken, making a special case here when using
object-controlled offset is very weak. Further more, blindly following mapping in this case
was far from ideal, this could end to merging vertices rather far from each other.
To address this issue, we now always follow mapping, but only as long as 'final' vertex remains
close enough from mapped one.
Finally, the search of 'closest' vertex to merge with was also quite bad, would just pick the first
one matching distance limit, instead of using the actual closest one - could lead to rather ugly
geometry deformations in case one would use not-so-small merge threashold!
This way we avoid passing structures which could be up to
few hundred bytes by value to the utility functions.
Ideally we'll also have to add `const` qualifier in majority
of the calls, but C++ RNA does not allow us to do that because
it does not know if some function modifies contents or not.
The idea is to switch from allocating separate buffers for shader data's
structure of arrays to allocating one huge memory block and do some index
trickery to make it accessed as SOA.
This saves quite reasonable amount of lines of code in device_opencl and
also makes it possible to get rid of special declaration of ShaderData
structure.
As a side effect it also makes it easier to experiment with SOA vs. AOS
for split kernel.
Works fine here on NVidia GTX580, Intel CPU amd AMD Fiji cards.
Reviewers: #cycles, brecht, juicyfruit, dingto
Differential Revision: https://developer.blender.org/D1593
Seems i was the only one who was really up to using it and
i do have gcc-5 finally backported and installed here so
such a fine-tune flags are no longer needed.
It was mainly unfinished code for volume in a split kernel which
should be done differently anyway to avoid such a code copy-paste.
The code didn't really work, so likely nobody will cry.
OpenVDB is like a 30-years old lib when it comes to building it - not even a configure.sh script!
This makes it impossible to auto-build (install_deps is not a new CMake!).
So for now, just storing some template code for it, and expected version/deps data
in --show-deps option.
Previously it was only possible to replace all existing modifiers with the
new list, which isn't so great for grading.
Ideally we should also have some sort of merge policy here, but that's for
later.
Use KernelGlobals to access all the global arrays for the intermediate
storage instead of passing all this storage things explicitly.
Tested here with Intel OpenCL, NVIDIA GTX580 and AMD Fiji, didn't see
any artifacts, so guess it's all good.
Reviewers: juicyfruit, dingto, lukasstockner97
Differential Revision: https://developer.blender.org/D1736
The idea is to use known number of frames in the stream when possible
instead of trying to deduct it from a stream duration and time base,
which could potentially give some rounding errors.
This, i.e., solves quicktime encoded files from animators to open
just fine in sequencer.
Another report done by the main Nieve guy (aka venomgfx)
Why this is not working in original code and works int this one remains mystery
(see comments for details).
Note that we still do not support at all non-latin keymaps for our shortcuts,
this would be nice to add someday, but that's a TODO, not a bug.
Reviewers: sergey, campbellbarton
Reviewed By: campbellbarton
Differential Revision: https://developer.blender.org/D1746
The issue was caused by some functions in compositor returning
garbage values. Partially the issue was caused by vc12_xp toolset
we're using, but even with regular vc120 toolset nodes like bokeh
image did not work correct.
This is a bit weird solution, which could indicate some sort
of compiler bug, but is also actually makes sense because we do
use SSE intrinsics in the compositor now. Maybe it all gets
interfered in some way.
In any case, if someone wants to find a real solution for the
issue please go ahead.
This shouldn't have affect on supported platform because we
already demand CPU to have SSE2 support.
One draw call for all screen area outlines instead of one per line.
(Two for retina displays)
One draw call for area split line instead of two.
En/Disable GL_BLEND once for area join arrow instead of twice.
Fixed this with three changes:
* filter_glob is now 255 char max (63 could be a bit limited in some rare cases).
* IO templates now explicitely define max len of that property (such that scripters are aware of the limit).
* ED_fileselect_set_params() is now safe regarding too long strings from a 'filter_glob' op property.
Debug print here is not that useful to common user, and keyframe deletion
does report warning, so do the same for clear op.
Reported by venomgfx over IRC, thanks.
It was not so much better from performance point of view to have
a special case here and it only made us having two entry points
to the same things, which was rather annoying.
Should no be functional changes for artists.
