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Missing from rB04905c56523a, sorry for the noise.
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Workaround for crash when accessing FaceMaps / PaintMask data in
editmode, just disallow access in editmode as is done with UVs.
Same fix as in {rB3e2619b3e72a}.
Maniphest Tasks: T87969
Differential Revision: https://developer.blender.org/D11146
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Before this change, you could have the new sculpt symmetry code and the
older weight paint symmetry code active at the same time. This would
lead to users easily trashing their weigh paint data if they were not
careful when switching between modes.
Now the specific weight paint symmetry code is an exclusive toggle so
the user can't accidentally mirror strokes and vertex groups at the same
time. This also paves the way of supporting Y and Z symmetry in the
future for weight groups mirroring if we decide to add it in the future.
Reviewed By: Sybren
Differential Revision: http://developer.blender.org/D10426
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Changes include using proper and consistent grammar, simplifying
phrasing, using correct terminology, and not including python API
identifiers in tooltips.
Differential Revision: https://developer.blender.org/D9924
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Approximately 138 changes in the spelling of compound words
and proper names like "Light Probe", "Shrink/Fatten", "Face Map".
In many cases, hyphens were used where they aren't correct, like
"re-fit". Other common changes include:
- "Datablock" -> "data-block"
- "Floating point" -> "floating-point"
- "Ngons" -> "n-gons"
These changes help give the language used in the interface
a consistent, more professional feel.
Differential Revision: https://developer.blender.org/D9923
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Prepare for `BLI_str_unescape` which doesn't read well
without the separator.
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This adds XYZ symmetry as a property of meshes and updates all modes to
use the mesh symmetry by default to have a consistent tool behavior
between all modes and when switching objects.
Reviewed By: brecht, mano-wii, campbellbarton
Maniphest Tasks: T79785
Differential Revision: https://developer.blender.org/D8587
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This puts all generic float/int/vector/color/string geometry attributes in a new
.attributes property. For meshes it provides a more general API for existing
attributes, for point clouds attributes will be used as an essential part of
particle nodes.
This patch was implemented by @lichtwerk, with further changes by me. It's
still a work in progress, but posting here to show what is going on and for
early feedback.
Ref T76659
Differential Revision: https://developer.blender.org/D8200
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This is important at several level, mainly for overrides currently.
Note that this also includes shape keys, since from RNA point of view
those are also 'embedded' (they are not editable, not linkable, ...).
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Those are not overridable, and comparing them is... costly.
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Sculpt Vertex Colors is a painting system that runs inside sculpt mode, reusing all its tools and optimizations. This provides much better performance, easier to maintain code and more advanced features (new brush engine, filters, symmetry options, masks and face sets compatibility...). This is also the initial step for future features like vertex painting in Multires and brushes that can sculpt and paint at the same time.
This commit includes:
- SCULPT_UNDO_COLOR for undo support in sculpt mode
- SCULPT_UPDATE_COLOR and PBVH flags and rendering
- Sculpt Color API functions
- Sculpt capability for sculpt tools (only enabled in the Paint Brush for now)
- Rendering support in workbench (default to Sculpt Vertex Colors except in Vertex Paint)
- Conversion operator between MPropCol (Sculpt Vertex Colors) and MLoopCol (Vertex Paint)
- Remesher reprojection in the Voxel Remehser
- Paint Brush and Smear Brush with color smoothing in alt-smooth mode
- Parameters for the new brush engine (density, opacity, flow, wet paint mixing, tip scale) implemented in Sculpt Vertex Colors
- Color Filter
- Color picker (uses S shortcut, replaces smooth)
- Color selector in the top bar
Reviewed By: brecht
Maniphest Tasks: T72866
Differential Revision: https://developer.blender.org/D5975
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This is related to T76659.
This just renames data type names to `CD_PROP_STRING`, `CD_PROP_FLOAT`
and `CD_PROP_INT32`. It makes them a bit more specific and removes
unnecessary abbreviations.
Reviewers: brecht
Differential Revision: https://developer.blender.org/D7980
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This was not set anywhere, code relies on MLOOPUV_VERTSEL everywhere.
BMLoopUV.select_edge was never returning True and wasnt updating uv
select state when set manually.
Afaict, there were no official Addons using this from python.
Resolves T65836
Maniphest Tasks: T65836
Differential Revision: https://developer.blender.org/D6772
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Face Sets are the new system to control the visibility state of the mesh in sculpt and paint modes. They are designed to work in modes where brushes are the primary way of interaction and they provide much more control when working with meshes with complex shapes and overlapping surfaces.
This initial commit includes:
- Sculpt Face Sets data structures and PBVH rendering.
- Face Set overlay and opacity controls.
- Sculpt Undo support.
- Remesher reprojection support. The visibility state of the mesh is also preserved when remeshing.
- Automasking and Mesh filter support.
- Mask expand operator mode to expand Face Sets (Shift + W) and flood fill areas by connectivity (press Ctrl while expanding).
- Sculpt Mode Face Sets and Visibility API.
- Sculpt Face Sets creation and visibility management operators.
- Operator to randomize the Face Sets colors.
- Draw Face Sets brush tool to create and edit the Face Sets. Drawing on the mesh creates a new Face Set. Pressing Ctrl before drawing modifies the Face Set under the brush at the beginning of the stroke.
- Updated keymap and menu to work with Face Sets from Sculpt Mode (H to toggle visibility, Alt + H to show all, Shit + H to hide).
- Pie menu on the W key with Face common Sets operations.
Know limitations:
- Multires support. The Face Sets and Visibility API needs to be implemented for Multires.
Reviewed By: jbakker, #user_interface, Severin
Differential Revision: https://developer.blender.org/D6070
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Console.
The collection property `loop_triangles` was given the RNA type
`MeshLoopTriangle` (the type of the collection's items), instead
of `MeshLoopTriangles` (the actual expected RNA collection/array type).
The cutest, tiniest typo mistake in RNA code, leading to some complete
non-sense... It's fairly amazing that this did not cause more severe
issues actually.
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This was causing an ArithmeticError in OpenVDB with a voxel size that
small.
Another solution could be scaling both the mesh and the OpenVDB grid
with opposite values to support a larger range of voxel sizes, but I
would like to have a better solution to the voxel remesher compatibility
with small objects.
Reviewed By: JacquesLucke
Maniphest Tasks: T72747
Differential Revision: https://developer.blender.org/D6498
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These instances refer to winding/direction.
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These existed for verts & edges, add for API completeness.
Also add ED_mesh_geometry_clear,
needed to reduce memory for edit-mesh separate.
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This commit enables OpenVDB adaptivity in the voxel remesher. It can be useful to reduce the polygon count if you want to switch to dyntopo after using the voxel remesher workflow.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D5918
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This commit fixes most of the issues we currently have in the voxel remesher. Mesh volume is preserved when doing multiple iterations, so the sculpt won't shrink and smooth each time you run the remesher. Mesh topology is much better, fixing most issues related to mask extraction and other topology based operations.
Reviewed By: jbakker
Differential Revision: https://developer.blender.org/D5863
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These were only strictly valid for texture space calculation, don't store them
since they should not be used after that. Only store a flag to indicate if the
auto texture space has been evaluated.
In the future it might make sense to store bounding boxes at the mesh level to
speed up bounding box computation for multiple objects using the same mesh, but
then it will need to be implemented differently.
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Differential Revision: https://developer.blender.org/D5716
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Capitalize the first letter of a word, except articles and prepositions.
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These are now set from DNA defaults.
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Part of T68930
Now two other mirror options that can be enabled simultaneously: Mirror Y and Z.
Reviewers: campbellbarton
Reviewed By: campbellbarton
Subscribers: ThatAsherGuy
Differential Revision: https://developer.blender.org/D5720
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MTFace's on the mesh are now only used for conversion.
There is no need to keep both UV layers in sync at once.
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The old layout of `PointerRNA` was confusing for historic reasons:
```
typedef struct PointerRNA {
struct {
void *data;
} id;
struct StructRNA *type;
void *data;
} PointerRNA;
```
This patch updates it to:
```
typedef struct PointerRNA {
struct ID *owner_id;
struct StructRNA *type;
void *data;
} PointerRNA;
```
Throughout the code base `id.data` was replaced with `owner_id`.
Furthermore, many explicit pointer type casts were added which
were implicit before. Some type casts to `ID *` were removed.
Reviewers: brecht, campbellbarton
Differential Revision: https://developer.blender.org/D5558
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The voxel remesher introduces a new workflow for sculpting without any of the limitations of Dyntopo (no geometry errors or performance penalty when blocking shapes). It is also useful for simulations and 3D printing.
This commit includes:
- Voxel remesh operator, voxel size mesh property and general remesh flags.
- Paint mask reprojection.
- Geometry undo/redo for sculpt mode. This should support remesh operations as well as future tools that modify the topology of the sculpt in a single step, like trimming tools or mesh insert brushes.
- UI changes in the sculpt topbar and the mesh properties pannel.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D5407
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Since it is now possible to use it in Vertex Paint, not just Weight Paint.
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The fix broke a lot of Cycles regression tests. Reverting for now.
This reverts commit 6b9c41719bdf7514b9f9ca88e8fb09d3270cf1f2.
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There are several aspects to the fix:
- Always calculate bounding box for meshes and curves from dependency
graph evaluation function.
There is a reason why mesh was tagged for geometry update, so can not
be spare here in attempts to avoid calculation.
- Remove texture space evaluation from RNA accessor.
Such data is to be evaluated by a dependency graph.
Don't see a reason to be different here: we never force evaluation of
any kind from RNA.
- Copy bounding box and texture space to original object for active
dependency graph.
This matches object-level bounding box and allows to remove bounding
box evaluation from RNA.
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This is legacy option from fixed-function graphics hardware, where per-vertex
lighting meant this had a significant performance impact.
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Previous cleanups didn't account for space after '#'.
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