| Age | Commit message (Collapse) | Author |
|---|
|
|
|
Recent cleanups 9a8669ac81b99b2 and 1c790555a02bfc3
incorrectly interpereted the bitfield width syntax as a default
value. Also resolve two other compilation warnings.
|
|
|
|
|
|
The uv fix just submitted had a bug where I forgot to wrap around
after adding 1. This apparently worked anyway in a debug build
but not in release build, hence the buildbot tests were failing.
|
|
Also remove unnecessary uses of `struct` and add const in one place.
|
|
The UV fix just committed had gotten out of sync with some changes
that had been made inside some comments (spelling and folding).
|
|
Add macros to get/set boolean attributes, to set float2/float3
attributes and to get float2/float3 attributes via pointer access.
Needed for D14365 and further generic attribute integration.
Differential Revision: https://developer.blender.org/D14708
|
|
This substantially redoes the logic by which bevel chooses, for
the middle segment when there are an odd number of segments,
which face to interpolate in, and which vertices to snap to which
edges before doing that interpolation. It changes the UV layouts
of a number of the regression tests, for the better.
An example, in the reference bug, is a cube with all seams, unwrapped
and then packed with some margin around them, now looks much
better in UV space when there are an odd number of segments.
|
|
The "PROP" in the name reflects its generic status, and removing
"LOOP" makes sense because it is no longer associated with just
mesh face corners. In general the goal is to remove extra semantic
meaning from the custom data types.
|
|
Also ensure space around text in C-comment blocks.
|
|
|
|
color attribute system.
This commit removes sculpt colors from experimental
status and unifies it with vertex colors. It
introduces the concept of "color attributes", which
are any attributes that represents colors. Color
attributes can be represented with byte or floating-point
numbers and can be stored in either vertices or
face corners.
Color attributes share a common namespace
(so you can no longer have a floating-point
sculpt color attribute and a byte vertex color
attribute with the same name).
Note: this commit does not include vertex paint mode,
which is a separate patch, see:
https://developer.blender.org/D14179
Differential Revision: https://developer.blender.org/D12587
Ref D12587
|
|
Also rename DNA struct members.
|
|
Follow conventions from T85728.
|
|
|
|
These boolean options are passed as uint, but they would be
easier to understand if using bool.
Differential Revision: https://developer.blender.org/D14405
|
|
Currently there is a "calc_face_normal" argument to mesh to bmesh
conversion, but vertex normals had always implicitly inherited whatever
dirty state the mesh input's vertex normals were in. Probably they were
most often assumed to not be dirty, but this was never really correct in
the general case.
Ever since the refactor to move vertex normals out of mesh vertices,
cfa53e0fbeed7178c7, the copying logic has been explicit: copy the
normals when they are not dirty. But it turns out that more control is
needed, and sometimes normals should be calculated for the resulting
BMesh.
This commit adds an option to the conversion to calculate vertex
normals, true by default. In almost all places except the decimate
and edge split modifiers, I just copied the value of the
"calc_face_normals" argument.
Differential Revision: https://developer.blender.org/D14406
|
|
Mainly -Wset-but-unused-variable.
Makes default compilation on macOS way less noisy.
Differential Revision: https://developer.blender.org/D14357
|
|
Follow naming from T85728.
|
|
The constant M_PI_4 is added to GLSL to ensure it works there too.
Differential Revision: https://developer.blender.org/D14288
|
|
|
|
|
|
Contributed by luzpaz.
Differential Revision: https://developer.blender.org/D14203
|
|
|
|
Regression in d961adb866cc2d7a95e4c6a7f06c49e346ec1abe,
it's important that for the Mesh used for undo storage matches
the shape-key instead of using the coordinates of the Basis key.
Prior to bfdbc78466ac14d45f353db9aa39cb21bb962701 a different method of
restoring the basis shape-key coordinates was used (restoring from the
input `Mesh.mvert` array). When undo wrote the edit-mesh into the mesh
this was always NULL so the basis shape keys coordinates were never
used.
Now a parameter has been added so undo can use the active shape for the
meshes vertex coordinates.
Reviewed By: sergey
Maniphest Tasks: T96205
Ref D14258
|
|
This patch adds edge selection support for UV editing (refer T76545).
Developed as a part of GSoC 2021 project - UV Editor Improvements.
Previously, selections in the UV editor always flushed down to vertices
and this caused multiple issues such as T76343, T78757 and T26676.
This patch fixes that by adding edge selection support for all UV
operators and adding support for flushing selections between vertices
and edges. Updating UV select modes is now done using a separate
operator, which also handles select mode flushing and undo for UV
select modes. Drawing edges (in UV edge mode) is also updated to match
the edit-mesh display in the 3D viewport.
Notes on technical changes made with this patch:
* MLOOPUV_EDGESEL flag is restored (was removed in rB9fa29fe7652a).
* Support for flushing selection between vertices and edges.
* Restored the BMLoopUV.select_edge boolean in the Python API.
* New operator to update UV select modes and flushing.
* UV select mode is now part of editmesh undo.
TODOs added with this patch:
* Edge support for shortest path operator (currently uses vertex path logic).
* Change default theme color instead of reducing contrast with edge-select.
* Proper UV element selections for Reveal Hidden operator.
Reviewed By: campbellbarton
Differential Revision: https://developer.blender.org/D12028
|
|
|
|
When exiting edit-mode set the vertex coordinates to the basis-shape when editing non-basis keys.
Regression in bfdbc78466ac14d45f353db9aa39cb21bb962701.
Reviewed By: sergey
Ref D14234
|
|
Correct misspellings in code comments of "vertex" and "vertices".
See D13932 for more details.
Differential Revision: https://developer.blender.org/D13932
Reviewed by Harley Acheson
|
|
|
|
Also fix a couple other places where normals layers weren't properly
tagged dirty or reallocated when the mesh changes.
Caused by cfa53e0fbeed7178. When the size of a mesh changes,
the normal layers need to be reallocated. There were a couple of places
that cleared other runtime data with `BKE_mesh_runtime_clear_geometry`
but didn't deal with normals properly. Clearing the runtime "geometry"
is different from clearing the normals, because sometimes the size of
the normal layers doesn't have to change, in which case simply tagging
them dirty is fine.
|
|
|
|
This was a double free error which happened because `BM_mesh_bm_from_me`
was taking ownership of arrays that were still owned by the Mesh. Note that
this only happens when the mesh is empty but some custom data layers still
have a non-null data pointer. While usually the data pointer should be null in
this case for performance reasons, other functions should still be able to
handle this situation.
Differential Revision: https://developer.blender.org/D14181
|
|
|
|
|
|
Currently, when normals are calculated for a const mesh, a custom data
layer might be added if it doesn't already exist. Adding a custom data
layer to a mesh is not thread-safe, so this can be a problem in some
situations.
This commit moves derived mesh normals for polygons and
vertices out of `CustomData` to `Mesh_Runtime`. Most of the
hard work for this was already done by rBcfa53e0fbeed7178.
Some changes to logic elsewhere are necessary/helpful:
- No need to call both `BKE_mesh_runtime_clear_cache` and
`BKE_mesh_normals_tag_dirty`, since the former also does the latter.
- Cleanup/simplify mesh conversion and copying since normals are
handled with other runtime data.
Storing these normals like other runtime data clarifies their status
as derived data, meaning custom data moves more towards storing
original/editable data. This means normals won't automatically benefit
from the planned copy-on-write refactor (T95845), so it will have to be
added manually like for the other runtime data.
Differential Revision: https://developer.blender.org/D14154
|
|
|
|
This is an alternate fix for T35170 since it caused T44415.
Having the undo system manipulate the key-block coordinates is error
prone as (in the case of T44415) there are situations when it's
important to apply the difference with the original shape key.
This reverts dab0bd9de65a9be5e8ababba0e2799f994d5d12f, and instead
avoids the problem by not using the data in `Mesh.key` as a reference
for updating shape-keys when exiting edit-mode.
The assumption that the `Mesh.key` in edit-mode won't be modified
until leaving edit-mode isn't always true. Leading to synchronization
errors. (details noted in code-comments).
Resolve this by using shape-key data stored in the BMesh.
Resolving both T35170 & T44415.
Details:
- Remove use of the original vertices when exiting edit mode.
- Remove use of the original shape-key coordinates when exiting
edit-mode (except as a last resort).
- Move shape-key synchronization into a separate function:
`bm_to_mesh_key`.
- Split the synchronization loop into two branches,
depending on the existence of BMesh shape-key coordinates.
- Always write shape-key values back to the BMesh CD_SHAPEKEY layers.
This was only done in some cases but is now necessary for all
shape-keys as these are used to calculate offsets where the `Mesh.key`
was previously used.
- Report a warning when the shape-key layer isn't found as this uses an
imperfect method of restoring coordinates which should only be used as
a last resort.
Reviewed By: mont29
Ref D14127
|
|
|
|
Currently, whenever any BMesh is converted to a Mesh (except for edit
mode switching), original index (`CD_ORIGINDEX`) layers are added.
This is incorrect, because many operations just convert some Mesh into
a BMesh and then back, but they shouldn't make any assumption about
where their input mesh came from. It might even come from a primitive
in geometry nodes, where there are no original indices at all.
Conceptually, mesh original indices should be filled by the modifier
stack when first creating the evaluated mesh. So that's where they're
moved in this patch. A separate function now fills the indices with their
default (0,1,2,3...) values. The way the mesh wrapper system defers
the BMesh to Mesh conversion makes this a bit less obvious though.
The old behavior is incorrect, but it's also slower, because three
arrays the size of the mesh's vertices, edges, and faces had to be
allocated and filled during the BMesh to Mesh conversion, which just
ends up putting more pressure on the cache. In the many cases where
original indices aren't used, I measured an **8% speedup** for the
conversion (from 76.5ms to 70.7ms).
Generally there is an assumption that BMesh is "original" and Mesh is
"evaluated". After this patch, that assumption isn't quite as strong,
but it still exists for two reasons. First, original indices are added
whenever converting a BMesh "wrapper" to a Mesh. Second, original
indices are not added to the BMesh at the beginning of evaluation,
which assumes that every BMesh in the viewport is original and doesn't
need the mapping.
Differential Revision: https://developer.blender.org/D14018
|
|
|
|
Use a shorter/simpler license convention, stops the header taking so
much space.
Follow the SPDX license specification: https://spdx.org/licenses
- C/C++/objc/objc++
- Python
- Shell Scripts
- CMake, GNUmakefile
While most of the source tree has been included
- `./extern/` was left out.
- `./intern/cycles` & `./intern/atomic` are also excluded because they
use different header conventions.
doc/license/SPDX-license-identifiers.txt has been added to list SPDX all
used identifiers.
See P2788 for the script that automated these edits.
Reviewed By: brecht, mont29, sergey
Ref D14069
|
|
|
|
Bevel Vertices did not use vertex/bevel weights if the Width Type
was set to Width or Depth.
|
|
This adds an option to the "Select Similar" operator in edit mode to
select vertices based on vertex crease similarity. The implementation
follows that of the edge crease, with a 1-dimensional KD-tree used to
store and retrieve vertex indices base on crease values.
To maintain compatibility with old files (scripts), the `SIMEDGE_CREASE`
enumeration identifier remains `CREASE`, while the one for the new
`SIMVERT_CREASE` is `VCREASE` to follow the naming convention of other
enum values.
Reviewed By: campbellbarton
Differential Revision: https://developer.blender.org/D14037
|
|
|
|
This patch from Henrik Dick improves the continuity between the
grid forming corners and the edge polyons on multisegment bevels.
For details, see patch D13867.
|
|
Braces missed in b73d3b80fdcb72446
|
|
Previously, macros were ifdefed using the cmake option `WITH_INTERNATIONAL`
However, the is unnecessary as withen the functions themselves have checks for building without internationalization.
This also means that many `add_definitions(-DWITH_INTERNATIONAL)` are also unnecessary.
Reviewed By: mont29, LazyDodo
Differential Revision: https://developer.blender.org/D13929
|
