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When the mouse cursor is inside the UV face,
extend the selection threshold.
This means when zoomed in, a face can always be selected when the cursor
is inside it.
In the case of multiple overlapping faces - the face with the closest
center is used.
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Prior to 246efd7286f6187e4dd4b3edcc79cccb1746bb1d, the UV selection
threshold was scaled by the zoom level, so selecting a face when zoomed
in close would often often select faces even when the on-screen center
was outside the intended threshold.
Having a zoom-independent threshold may require more precision than
users are used to.
This change addresses this.
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Splitting assignments between functions complicates refactoring.
Also rename 'hit_final' to 'hit', since there are no longer a local
'hit' variable defined in these functions.
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Selecting UVs wasn't properly scaling based on the zoom or image aspect.
This now matches vertex selection in the 3D view.
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Move uv_poly_center to BM_face_uv_calc_center_median as
it was only defined in uvedit_intern.h
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This replaces header include guards with `#pragma once`.
A couple of include guards are not removed yet (e.g. `__RNA_TYPES_H__`),
because they are used in other places.
This patch has been generated by P1561 followed by `make format`.
Differential Revision: https://developer.blender.org/D8466
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Also improve region fill with edge-select enabled which often failed
to include both vertices from each edge in the resulting region.
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Use C for faster operation on high poly models,
in my tests this gave ~27x speedup.
D8311 by @andreasterrius with edits.
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Matches edit-mesh edge-ring selection.
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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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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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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 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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Also make return argument last for uvedit_pixel_to_float.
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Apply clang format as proposed in T53211.
For details on usage and instructions for migrating branches
without conflicts, see:
https://wiki.blender.org/wiki/Tools/ClangFormat
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While \file doesn't need an argument, it can't have another doxy
command after it.
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Move \ingroup onto same line to be more compact and
make it clear the file is in the group.
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BF-admins agree to remove header information that isn't useful,
to reduce noise.
- BEGIN/END license blocks
Developers should add non license comments as separate comment blocks.
No need for separator text.
- Contributors
This is often invalid, outdated or misleading
especially when splitting files.
It's more useful to git-blame to find out who has developed the code.
See P901 for script to perform these edits.
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Done using:
source/tools/utils_maintenance/c_sort_blocks.py
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This is in order to allow more spaces to have their batches created at the
same time and sharing the batches.
This is part of the effort fo making the drawing code more optimized. This
commit however should not introduce any difference.
This commit bypass the aspect ratio correction for angle stretch display
but this should be fixed in the next commit.
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Strip unindented comment blocks - mainly headers to avoid conflicts.
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This adds initial multi-object editing support.
- Selected objects are used when entering edit & pose modes.
- Selection & tools work on all objects however many tools need porting
See: T54641 for remaining tasks.
Indentation will be done separately.
See patch: D3101
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Nothing user visible, only things needed for multi-object support,
making picking functions more flexible too.
- Support passing in an initialized hit-struct,
so it's possible to do multiple nearest calls on the same hit data.
- Replace manhattan distance w/ squared distance
so they can be compared.
- Return success to detect changes to a hit-data
which might already be initialized (also more readable).
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- Derived-mesh drawing.
- All non UV members of TexFace structs.
MTexPoly is now redundant but keeping with a dummy member,
will check on complete removal later.
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Can be considered TODO but it's not bad to support either. Also added
RNA api to get aspect ratio of assigned UV image - returns aspect
corrected image dimensions so needs adjustments for uv editing.
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Add simple uvs now does a cube unwrap and pack operation. Result is not
optimal by far but it should not result in crashes and it will be quite
usable for simple cases.
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also add uvedit_face_select_set, uvedit_edge_select_set, uvedit_uv_select_set - since quite a few areas where setting based on a boolean.
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area_poly_v2().
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of image into account, distorting the islands. Now properly scale the
components before rotating the island.
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also use BLI_findindex for modifiers_indexInObject
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connected proportional editing is on, only UVs on the same island will be proportionally moved. The implementation simply rejects UVs whose island does not belong to islands of selected vertices and decrements the total count of transform elements appropriately. Memory usage could be better but it would require some more preprocessing.
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Move smart stitch drawing code inside a draw callback and use
ED_region_draw_cb_activate instead of explicitly checking for this
specific operator in the main uv drawing function.
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- replace inline face UV center calc.
- use const float[3] for mesh and uv functions.
- remove unused define
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- move lasso functions into BLI (were in 3D view but UV editor needs access)
- remove unused UV functions (ones that assumed 3-4 sized UVs only)
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