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Related to {D15885} that requires scene parameter
to be added in many places. To speed up the review process
the adding of the scene parameter was added in a separate
patch.
Reviewed By: mont29
Maniphest Tasks: T73411
Differential Revision: https://developer.blender.org/D15930
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An edge can be marked BM_ELEM_SEAM, which means the UV co-ordinates
on either side of the edge are actually independent, even if they
happen to currently have the same value.
This commit optionally add support for UV Seams when computing islands.
Affects UV sculpt tools, individual origins, UV stitch and changing
UV selection modes etc.
Required for upcoming packing refactor which requires seam support
when computing islands.
Differential Revision: https://developer.blender.org/D15875
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Does not compile on Windows.
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Differential Revision: https://developer.blender.org/D15870
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The only difference between `GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR`
and `GPU_SHADER_3D_LINE_DASHED_UNIFORM_COLOR` is that in the vertex
shader the 2D version uses `vec4(pos, 0.0, 1.0)` and the 3D version
uses `vec4(pos, 1.0)`.
But VBOs with 2D attributes work perfectly in shaders that use 3D
attributes. Components not specified are filled with components from
`vec4(0.0, 0.0, 0.0, 1.0)`.
So there is no real benefit to having two different shader versions.
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The only real difference between `GPU_SHADER_2D_UNIFORM_COLOR` and
`GPU_SHADER_3D_UNIFORM_COLOR` is that in the vertex shader the 2D
version uses `vec4(pos, 0.0, 1.0)` and the 3D version uses
`vec4(pos, 1.0)`.
But VBOs with 2D attributes work perfectly in shaders that use 3D
attributes. Components not specified are filled with components from
`vec4(0.0, 0.0, 0.0, 1.0)`.
So there is no real benefit to having two different shader versions.
This will simplify porting shaders to python as it will not be
necessary to use a 3D and a 2D version of the shaders.
In python the new name for '2D_UNIFORM_COLOR'' and '3D_UNIFORM_COLOR'
is 'UNIFORM_COLOR', but the old names still work for backward
compatibility.
Differential Revision: https://developer.blender.org/D15836
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See https://wiki.blender.org/wiki/Style_Guide/C_Cpp#Integer_Types
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Differential Revision: https://developer.blender.org/D15711
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Change `cd_loop_uv_offset` from signed to unsigned, forcing
a crash if passed invalid input.
Differential Revision: https://developer.blender.org/D15722
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With libepoxy we can choose between EGL and GLX at runtime, as well as
dynamically open EGL and GLX libraries without linking to them.
This will make it possible to build with Wayland, EGL, GLVND support while
still running on systems that only have X11, GLX and libGL. It also paves
the way for headless rendering through EGL.
libepoxy is a new library dependency, and is included in the precompiled
libraries. GLEW is no longer a dependency, and WITH_SYSTEM_GLEW was removed.
Includes contributions by Brecht Van Lommel, Ray Molenkamp, Campbell Barton
and Sergey Sharybin.
Ref T76428
Differential Revision: https://developer.blender.org/D15291
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Add element_map->island_total_uvs.
Add element_map->island_total_unique_uvs.
Simplify callers based on new members.
Add comments.
Resolves: D15598
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Rename vert -> vertex.
Add `BM_uv_element_get_head`.
See also: D15598
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Rename buf -> storage.
See also: D15598
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See also: D15598
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Differential Revision: https://developer.blender.org/D15616
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In island selection mode, add new options for uv select similar:
* Area UV
* Area 3D
* Face (number of faces in island)
See also https://developer.blender.org/T47437
Differential Revision: https://developer.blender.org/D15553
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Every caller BKE_image_find_nearest_tile was calculating the tile offset
so add a version of this function that returns the offset too.
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Calculating shortest path selection in UV edge mode was done using vertex
path logic. Since the UV editor now supports proper edge selection [0],
this approach can sometimes give incorrect results.
This problem is now fixed by adding separate logic to calculate the
shortest path in UV edge mode.
Resolves T99344.
[0]: ffaaa0bcbf477c30cf3665b9330bbbb767397169
Reviewed By: campbellbarton
Ref D15511.
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Similar to snapping to the world origin in the 3D viewport. This can be found
in the Shift+S pie menu and UV > Snap menu.
Differential Revision: https://developer.blender.org/D15055
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Restore only_selected_faces flag inadvertently changed by c0e453233132
Differential Revision: https://developer.blender.org/D15480
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Differential Revision: https://developer.blender.org/D15421
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Simplify interface, regularize implementation and some light cleanup.
See also: T79304 and D15419.
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In UV edge mode, box and lasso selections allow edge selections only
when the entire edge is contained within the selection area. This
doesn't consider any edges that partially overlap with the selection
area.
This is now fixed by adding a second pass, similar to how these
operators work for edit-mesh selections. Now if both operators are
unable to find any edges contained within the selection area, then
they will perform a second pass which checks for edges that partially
intersect with the selection area.
Now edge selection in the UV editor matches edit-mesh edge-selection
when drawing wire-frame.
Resolves T99443.
Ref D15362
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Improves UV Straighten in several ways:
- Operate on entire selection.
- One straighten for each selected island.
- Prefers pins to anchor the endpoints of the resulting line.
Differential Revision: D15121
Resolves: T78553
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Move functionality into uvedit_uv_align_weld and uvedit_uv_straighten.
Prep for D15121
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Prep for D15263
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Differential Revision: D14945
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Oversight in rB7724251af81f. Skip saving selection properties
for UV edge ring operator as it allows the operator to re-use
the value that was previously set using the key-map.
Reviewed By: campbellbarton
Maniphest Tasks: T98924
Differential Revision: https://developer.blender.org/D15214
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Rgression from: e6e9f1ac5a2d
Reviewed By: Brecht Van Lommel
Differential Revision: D15292
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Mainly duplicate includes and else after return.
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Resolves T47437.
Differential Revision: https://developer.blender.org/D15164
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Originally reported in T75007.
Differential Revision: https://developer.blender.org/D15199
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Regression in [0]. When zoomed in, we can be within the face of an
island but too far from an edge, in this case
uv_find_nearest_face_multi_ex is used instead of
uv_find_nearest_edge_multi with the consequence that hit.l cannot be
used in uvedit_uv_select_test (it is NULL).
Instead, use uvedit_face_select_test instead in this case.
[0]: d356edf420ba13b3a544dcc598a0e31a36e1d86c
Reviewed By: campbellbarton
Ref D15100
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Also improve const correctness and type correctness.
Reviewed By: brecht
Ref D15075
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Reviewed By: brecht
Ref D15021
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This name made sense when UV's and textures were stored in the same
layer (MTFace & TFace).
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Regression in ffaaa0bcbf477c30cf3665b9330bbbb767397169
which removed the NULL pointer check.
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Assign get_name functions for select picking and circle select
so modifier keys show the result of holding the modifiers.
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