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Use BMesh connectivity information instead of looping over all
geometry to flush the sticky selection.
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Internally UV selection considered close UV's to be connected.
While this could be convenient in some cases,
it complicates logic for more advanced selection operations that
need to check when UV's should be considered part of the same vertex
since simple threshold checks would give different results depending
on the order of UV's tested.
Users must now run "Merge by Distance" instead of relying
on this selection threshold.
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Matches edit-mesh edge-ring selection.
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Support setting vert/edge/face selection, using the sticky option
without performing a second loop over all faces to flush selection.
Existing selection code didn't take advantage of BMesh connectivity
since the logic is from before BMesh was included.
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Remove commented code, move penalty calculation into own function.
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Only affects MacOS.
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This matches edit-mesh region selection (Ctrl-Shift-Select).
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and fix Rip Region double proportional checkbox
This fixes the double prop edit checkbox in the redo menu.
This also makes it so that proportional edit in connected mode now
matches how it behaves in mesh edit mode.
Without this change, ripping in UV edit mode with proportional edit on
would be useless as the UV verts you ripped will still be stuck together
even if they were not connected anymore.
Reviewed By: Campbell
Differential Revision: http://developer.blender.org/D8289
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Clang Tidy reported a couple of false positives. I disabled
those `NOLINTNEXTLINE`.
Differential Revision: https://developer.blender.org/D8199
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Instead of using the mouse cursor position,
this selects between existing selected elements.
Access this since picking a selection path doesn't
work from the menu.
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Redo was only working in some situations,
some options were also not being forwarded.
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This changes the behavior of rip when entire faces are selected.
Now face regions are isolated and moved instead of ripping the edge-loop
extracted from the selection boundary.
This is a convenient alternative to separate selection & move.
Resolves T78751.
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This makes adding to the end of a linked list simpler,
In most cases we avoid this in favor of BLI_linklist_append.
For one off operations it's OK.
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This adds support for path selection for vertex edge & face selection
modes, matching mesh editing behavior, useful with the UV rip tool.
Region select & edge tagging are currently not supported,
although they could be added eventually.
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- BM_edge_uv_share_vert_check
- BM_face_uv_calc_center_median_weighted
- BM_loop_at_index_find
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New rip tool matching edit-mesh rip functionality.
Useful as disconnecting UV's, especially for loops is inconvenient
without this.
This uses 'V' to rip, changing stitch to 'Alt-V'.
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This addresses warnings from Clang-Tidy's `readability-else-after-return`
rule in the `source/blender/editors/uv_edit` module.
No functional changes.
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This is a simple workaround using polyline shader. This is temporary and
a better solution should be found when we refactor the 2D view using DRW.
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Fix by changing the shader to always compute dash for uv and just change
dash size to something really big for other overlay types.
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So not to be confused with subsurf scatter
Differential Revision: https://developer.blender.org/D8005
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Caused by lsp/clang applying *fixes* automatically, tsk.
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Use bmesh connectivity data to simplify logic.
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This patch uses a graph flow scheduler for creating all mesh batches.
On a Ryzen 1700 the framerate of Spring/020_02A.anim.blend went from 10 fps to 11.5 fps.
For each mesh where batches needs to be updated a sub-graph will be added to the task_graph.
This sub-graph starts with an extract_render_data_node. This fills/converts the required data
from Mesh.
Small extractions and extractions that can't be multi-threaded are grouped in a single
`extract_single_threaded_task_node`.
Other extractions will create a node for each loop exceeding 4096 items. these nodes are
linked to the `user_data_init_task_node`. the `user_data_init_task_node` prepares the userdata
needed for the extraction based on the data extracted from the mesh.
Note: If the `lines` and `lines_loose` are requested, the `lines_loose` sub-buffer is created
as part of the lines extraction. When the lines_loose is only requested the sub-buffer is
created from the existing `lines` buffer. It is assumed that the lines buffer is always
requested before or together with the lines_loose what is always the case (see
`DRW_batch_requested(cache->batch.loose_edges, GPU_PRIM_LINES)` in `draw_cache_impl_mesh.c`).
Reviewed By: Clément Foucault
Differential Revision: https://developer.blender.org/D7618
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This feature was added when Blender used tex-face (per-face images),
but doesn't make as much sense since this was removed.
Removing this from UV edit-mode as this wasn't working in any
of the 2.8x releases, causing UV's to be visible but unselectable.
Resolves issue raised in T76958.
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reapply changes from 30cbbccc6002 / D7764 that were only meant for
master. Sorry for the noise!
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That part only applies to master, sorry for the noise
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When showing UV edges after modifiers [draw_uvs_shadow], these were never
drawn anti-aliased [in contrast to the 'main' UVs].
Also: they did not respect the new 'UV Opacity' setting.
Differential Revision: https://developer.blender.org/D7764
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Surrounding includes with an 'extern "C"' block is not necessary anymore.
Also that made it harder to add any C++ code to some headers, or include headers
that have "optional" C++ code like `MEM_guardedalloc.h`.
I tested compilation on linux and windows (and got help from @LazyDodo).
If this still breaks compilation due to some linker error, the header containing
the symbol in question is probably missing an 'extern "C"' block.
Differential Revision: https://developer.blender.org/D7653
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There was no reason to use a short here,
this was just a convention from existing code.
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- 'coords' is an abbreviation for coordinates, not 'cords'.
- Rename 'moves' to 'coords_len'.
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Also make return argument last for uvedit_pixel_to_float.
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