painting.
Also system added a brush every time it found no paint brush in the
system which is not what we would want.
Solution:
* Brush panel stays visible always, regardless of whether there is a
brush or not.
* We search for first available brush when we find no brush in paint
struct instead of always generating a new one.
* Generating and searching for a brush take a mode argument now. Needed
some refactoring to users of BKE_paint_init as well.
* Did some style cleanups for paint mode enums.
Patch is big but it's mostly argument refactoring.
was enabled.
Caused by an -unneeded now- fix for opensubdiv. Code caused the vertex
colors to be uninitialized. Thanks to Sergey for confirming that initial
issue is no longer a problem.
- wasn't checking subframe to see if the scene needed to be re-evaluated.
- unneeded int/float conversion storing original frame.
- moved cleanup block into one place to avoid confusion.
Primary goal of this commit is to fix an annoying issue - when processing and saving .blend
files in background mode you lose their thumbnails, since it can only be generated with
an OpenGL context.
Solution to that is to read .blend thumbnail while reading .blend file (only done in background
mode currently), and store it in Main struct.
Also, this lead to removing .blend file reading code from thumb_blend (no need to have doublons).
We now have a small interface in regular reading code area, which keeps it reasonbaly light
by only reading/parsing header info, and first few BHead blocks.
This makes code reading .blend thumbnail about 3 to 4 times slower than previous highly specialized
one in blend_thumb.c, but overall thumbnail generation of a big .blend files folder only grows
of about 1%, think we can bare with it.
Finally, since thumbnail is now optionally stored in Main struct, it makes it easy to allow user
to define their own custom one (instead of auto-generated one). RNA API for this was not added though,
accessing that kind of .blend meta-data has to be rethought a bit on a bigger level first.
Reviewers: sergey, campbellbarton
Subscribers: Severin, psy-fi
Differential Revision: https://developer.blender.org/D1469
Issue was caused by blender internal accessing data from DNA during rendering.
There's no simple solution to make stuff thread safe, so for now simply restart
rendering on frame update.
This is more like a workaround to prevent obvious cases fail, but in theory
if some other area will start updating object for subframes blender will
crash again.
Perhaps proper way to solve this will be to copy objects for subframe updates.
The issue was in fact caused by both preview and viewport renderers affecting
on the default material, conflicting with each other.
Preview render doesn't really need default material, so we can safely skip it's
initialization in the render pipeline for preview rendering.
Forgot to increase the size of the string buffer in b88d8916e4
While this wouldn't have caused problems in most cases (since most modifier names
are short), in the rare event that a long modifier name exists, the buffer may have
ended up being truncated prematurely, causing the wrong FCurves to get matched.
Implementation is less optimal compared to non-opensubdiv drawing but
it is now as good as we can do it without affecting on how patches are
being created by OpenSubdiv.
The generic tangent calculation relied on CDDM arrays which aren't available in edit-mode.
Add a tangent calculation callback, which has its own implementation for editmesh data.
* Resolved some todo's where FModifier paths were getting identified using the
wrong pattern.
* Added the missing animation -> modifier link. The "hacky" part here is just
to do with how we check if that link is needed; the link though should exist
in the graph.
This commit simplifies the logic for finding the control curves for NLA strips,
thus eliminating a whole bunch of weird errors that were happening here. It should
also fix a number of other related issues here.
By default watertight intersections are used,
For callbacks where its not needed,
BLI_bvhtree_ray_cast_ex can be called without the BVH_RAYCAST_WATERTIGHT flag.
Fixes T45286
The callback checks if 2 nodes intersect (not just their AABB).
Advantages:
- theres no need to allocate overlaps which are later ignored.
- expensive intersection tests will run multi-threaded.
Currently only used for Python API.
In the file of the report, stencil and clone indices
have fallen out of synch with the uv/mtexpoly layers.
Looks like the file has a long history, coming from 2.49
even. Unfortunately reporter cannot recall exact steps
to reproduce, so "fix" is to patch mesh.validate to
fix those indices.
If we had ambiguity in the SceneRenderView > Suffix matching test, the
first match would be used. And this would happen everytime a
SceneRenderView had an empty camera suffix.
We now take the longest matching suffix instead.
- Add blentranslation `BLT_*` module.
- moved & split `BLF_translation.h` into (`BLT_translation.h`, `BLT_lang.h`).
- moved `BLF_*_unifont` functions from `blf_translation.c` to new source file `blf_font_i18n.c`.
* draw lattice boundingboxes in 3dView [if "show_bounds" is used -- an option previously pretty useless for lattices]
* give proper values for lattice objects ".bound_box" in bpy
* give proper values for armature objects ".bound_box" in bpy
* lets users use "Dimensions" [in 3dView Transform panel] on lattices and armatures
* remove redundant calculations in "boundbox_armature()"
Armatures boundingboxes were already drawn in 3dView, if "show_bounds" was used.
Based on report T45735: Lattice's bounding_box doesn't update,
and a comment in code by @campbellbarton ("later we may want to add dimensions for lattice, armature etc too").
Revision: https://developer.blender.org/D1460
