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
Not much to add, you can now clear previews from current .blend file, or a set of non-opened files.
Likewise, you can generate previews (for mat/tex, objects, groups, scenes, ...).
Null-area face could generate an int overflow, and potential numerical imprecision in face area computation
could lead to negative number of rays-to-cast (though highly unlikely).
Also, use domnant axis of poly normal as 'flattening' one, instead of always using Z axis.
Points raised by Campbell, thanks!
Use first material slot for until multiple materials are fully supported.
Also respect setMaterial()'s return value to avoid drawing unnecessary
geometry.
