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Idea is, instead of ignoring completely missing linked datablocks, to
create void placeholders for them.
That way, you can work on your file, save it, and find again your missing data once
lib becomes available again. Or you can edit missing lib's path (in Outliner),
save and reload the file, and you are done.
Also, Outliner now shows broken libraries (and placeholders) with a 'broken lib' icon.
Future plans are also to be able to relocate missing libs and reload them at runtime.
Code notes:
- Placeholder ID is just a regular datablock of same type as expected linked one,
with 'default' data, and a LIB_MISSING bitflag set.
- To allow creation of such datablocks, creation of datablocks in BKE was split in two step:
+ Allocation of memory itself.
+ Setting of all internal data to default values.
See also the design task (T43351).
Reviewed by @campbellbarton, thanks a bunch!
Differential Revision: https://developer.blender.org/D1394
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added in sequence editor.
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Even if the weights are normalized, the weighted sum of normalized vectors
usually does **not** give a normalized vector (unless all source vectors
are aligned).
This probably was not a big issue in most cases, since we usually interpolate
similar vectors here - but still!
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The final stage of the process (copying/interpolating new dst cddata from src cddata)
was simply broken in normal case, where we need to convert from source to destination
object space.
This patch is a bit verbose, but I cannot see how to avoid it really.
To think this code is in master since over 6 months and it only gets reported now... :/
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Also, cleanup, reduce declarations of tmp_co/_no...
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As with cdderivedmesh, performance here is still CPU-limited if material
needs tangents/UVs/vcolors. Draw calls have much less overhead though.
Also, as with derivedmesh, kept an exception for old drawing for NVIDIA
+OSX+VBO off or setDrawOptions callback not being NULL.
setDrawOptions should be ommitable and fully VBOfialbe (?) in the
future, usually those just check for hidden flag of poly or similar.
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Also, use 'idcode' var name, as in many other places in Blender.
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Differential Revision: https://developer.blender.org/D1549
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Differential Revision: https://developer.blender.org/D1549
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OpenGL sequencer render now uses a single fbo for all rendering.
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shapekey.
Title says pretty much everything, we now have BKE and RNA funcs to get vertex, poly and
loop normals of a given shapekey.
This will be used e.g. in FBX exporter (shapekeys need normal data too).
Reviewed By: campbellbarton
Differential Revision: https://developer.blender.org/D1510
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This commits does mostly two things:
* Get rid of bContext parameter: I can see no real good reason to pass such a high-level data
to such low-level code... It also makes it more difficult to call when you do not have
a context available.
* Cleanup the instantiating part.
Last point is the most risky - previous code was sometimes quite confusing and hard to follow,
from tests nothing behaves differently in new code, but some hidden corner case may show up.
Anyway, no change in behavior is expected from this commit, if it happens please file a bugreport!
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but only linking of datablocks!
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Actually we only have a Python API that allows to change the max jumps value.
The patch also allows non programmers to change the maximum numbers of jumps.
Reviewers: panzergame, sybren, campbellbarton, lordloki, moguri, agoose77
Reviewed By: lordloki, moguri
Projects: #game_engine
Differential Revision: https://developer.blender.org/D1302
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non-homogeneous scaled matrices.
Use new interp_m4_m4m4 instead of blend_m4_m4m4.
Note that maybe we could replace other usages of blend_m... by interp_m...,
but this should be investigated on a case-by-case basis.
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Flag mix-up and uninitialized var.
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since some IDs (objects) are not 'refcounted' while others (textures) are...
Partial merge from id-remap branch.
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strips change
Transition strips in the NLA should always stick to whatever strips are beside it,
and are allowed to grow/shrink as needed to achieve this. Previously the code here
was only checking if the neighbouring strips started encroaching on the transition,
but not whether the transition needed to grow to fill a gap. It was also just
moving all strips when there was insufficient space, even though that would alter
timing down the track.
Now transition strip resizing works as follows:
* It will grow/shrink as necessary to absorb any changes in the length of its neighbours
instead of shunting everything around to maintain its length
* If the neighbour has been resized by an amount greater than the transition's length,
all the strips will need to be shunted away to make way for the neighbour. In this
case, the transition will shrink down to being 1 frame long to ensure that it is
still visible (so that it can be removed if necessary).
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The "tweak user" flag used to flag strips using the same action as the active strip
was not getting set on other strips that live on the same track as the active one.
Strips with this flag set are shown with a red colour to indicate that editing the
action may have the unintended consequence of modifying another strip.
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Duplicate wasn't updating links,
so duplicatinvg a objects would still point to the originals for curve-taper, texmesh, drivers.
Use generic id-looper to handle replacing data.
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This way callbacks can know if adjusting user-count is needed.
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- BLI_current_working_dir's return value must be checked, since it may fail.
- BLI_current_working_dir now behaves like getcwd, where a too-small target will return failure.
- avoid buffer overrun with BLI_path_cwd, by taking a maxlen arg.
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This func is long enough, there's no real need to make it even longer with
verbose local varnames and multi-line for loops...
Also, avoid mono-leters names as well for data pointers.
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D1538 by @hal01
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Note: movieclip was doing this already by default,
now split into 2 functions, matching image behavior.
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Own regression caused by fix for T46067,
edit-mode bvh only contained unselected faces.
This commit adds support for an edit-mode bvh containing all faces.
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Depsgraph customdata flag was set on the parent,
then cleared once the parent object was handled.
This is initialized to zero for new nodes, no need to clear.
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