As title says... Copying tracking data from movieclip was not the simplest thing...
Reviewers: sergey
Differential Revision: https://developer.blender.org/D2126
This commit adds some easy to use way to check whether the graph
was properly optimized. The idea is based on using mock glog sync
which keeps track on all messages and expects specific log message
to appear in the logging.
This means each optimization step should report that it optimized
something (specifying what exactly was optimized) and what was used
for optimization.
There's also some ease-ish way to define shader networks which we
might want to make a bit more global and available for all tests
in the future.
For now only RGBToBW node is covered as an example, really hope
to get help from active guys in the community to finish covering
all existing optimization cases. Ready to fix any possible issues
with builder when needed tho :)
Initial report/patch by Alexander Gavrilov (@angavrilov), found more on the road.
Nice demo of why we should use libquery ID looper in read code too - but that's for another day
(also because read code needs to take care of some deprecated pointers sometimes)...
Hating all those not-so-real ID types... Here there were two causes for the issue:
1) Linked shapekey ID was made local twice (once from mesh's make local, once by itself).
Solved by not explicitely making shapekeys (nor any other non-linkable datatype) local.
2) Key->from 'back pointer' to its owner was messing 'still in used' detection of linked data
after localization. Fixed with a hack for now, thinking correct solution might actually
be to not consider this pointer at all in libquery ID looper, since it's nothing like
and actual usage of mesh/lattice/curve.
Again, shapekeys as ID is a joke, those should be mere struct, they have absolutely nothing to do in Main, period. :(
Point 2) still demonstrates the need for better handling of IDs dependencies though,
so far we only hit corner cases, but think there could also be valid cases generating those
'dependency cycles' between IDs (ID a using ID b which uses ID a), this will have to be addressed some day...
This makes no sense since user usually only has release build... And those noisy printings are
behind debug flag anyway, so really no reason to only print them out in debug build.
There was some smart code in the transform which would alter between translation
and rotation based on whether bone is connected or not and whether translation is
locked or not.
It could be handy to also fallback to scale if both rotation and translation are
locked.
Subdivision options can now be found in the subsurf modifier. The modifier must
be the last in the stack or the options will be unavailable. Catmull-Clark
subdivision is still unavailable and will fallback to linear subdivision instead
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D2109
This adds support for ngons and attributes on subdivision meshes. Ngons are
needed for proper attribute interpolation as well as correct Catmull-Clark
subdivision. Several changes are made to achieve this:
- new primitive `SubdFace` added to `Mesh`
- 3 more textures are used to store info on patches from subd meshes
- Blender export uses loop interface instead of tessface for subd meshes
- `Attribute` class is updated with a simplified way to pass primitive counts
around and to support ngons.
- extra points for ngons are generated for O(1) attribute interpolation
- curves are temporally disabled on subd meshes to avoid various bugs with
implementation
- old unneeded code is removed from `subd/`
- various fixes and improvements
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D2108
This is a bit weak, but better than tagging whole mesh manager for update.
Maybe we'll solve such dual-look up in the future.
This commit finally solves T48963: Noise when changing Diffuse node to Emission node
This mostly affects physics panels. Any engines relying on
RenderEngine.use_game_engine flag to show/hide panels will need to be
updated. The COMPAT_ENGINES technique is how we usually deal with this.
One issue with use_game_engine is that I cannot find a way to set it; it
appears only the BGE can set it. This means (without this commit)
external RenderEngines cannot get rid of the default physics panels.
The RE_GAME flag (the C flag behind use_game_engine) is pretty hacky
and we should look into removing its usage where possible.
Happens because it was always using regionbase of active/visible area, not the correct one of the (possibly inactive) 3D view. Was pretty hidden because you had to be in local view to trigger it.
Could also remove ScrArea * argument from SpaceType.id_remap now, but leaving in there to avoid bigger changes (might also be useful for some case).
Steps to reproduce:
* Default startup.blend
* Enter local view with default cube (/-key)
* Render (or open a different editor where the 3D View is)
* Close Blender - should invoke crash
Enable triple buffer by default for AMD cards on opensource driver.
Should be safe now, since it was only old cards causing problems,
which we don't support now most likely anyway.
This patch fixes the annoyance that when creating a node group where one of its nodes is connected
to several other nodes, a separate output will be created for each link, even though they're all
connected to the same socket in the group.
Now, before adding an output for an outgoing link, the existing outputs are checked to find whether
any output is already connected to the same socket. If such an output is found, it is reused instead of
creating a new one.
Reviewers: Severin
Subscribers: Blendify
Differential Revision: https://developer.blender.org/D1836
