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Snapping to an axis aligned view with a 45 degree rotation would
set the view orthographic without setting it back to perspective
when orbiting the view as you would expect with auto-perspective.
Now orthographic is only set for views with rotation of 0, 90, 180, -90.
Notes:
- Partially reverts logic from cebd025e02f1147c48cd658816ad835f94128a4a
at the time RegionView3D.view_axis_roll had not been added,
so only setting the orthographic with one particular rotation
was a bigger limitation than it is now.
- Auto-perspective could be supported when snapping the viewport to
diagonal angles, however that's a larger project.
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Use arrays for wmEvent coordinates, this quiets warnings with GCC11.
- `x, y` -> `xy`.
- `prevx, prevy` -> `prev_xy`.
- `prevclickx, prevclicky` -> `prev_click_xy`.
There is still some cleanup such as using `copy_v2_v2_int()`,
this can be done separately.
Reviewed By: campbellbarton, Severin
Ref D12901
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Move most of the gizmo snap and placement code to `view_cursor_snap.c`.
Simplify and extend the snap API.
Differential Revision: https://developer.blender.org/D12868
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Error in 986d60490c0694941e27c070780c55f07b7b4842
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Move runtime parameters out of context creation.
Not being able to choose another region and v3d limits the use of the
snap API.
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Match API naming prefix (BKE_vfont_*) and DNA_vfont_types.h.
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While World data has always been able to be marked as an asset, there
was no way to actually use them from the asset browser. This change
allows users to drag-drop world assets onto the Viewport and have them
appended/linked to their scene.
Differential Revision: https://developer.blender.org/D12566
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Mistake in own {rB69893ef27c91}.
Was mixing screen on region coordinates.
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This adds the ability to cancel out of the roll using ESC or RMB
(which is not common for viewops -- but makes sense in the case of roll
I think). This resets the view as well as potential locked cameras to
the original orientations (but does not remove potential autokeys --
which no transform does on cancel btw.)
Maniphest Tasks: T89883
Differential Revision: https://developer.blender.org/D12582
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Since its introduction in {rB5c569d227b64}, the view roll was based on
horizontal movement only. Using a "real" angle not only feels more
natural but also has the benefit of getting more precission the further
away from the center you are (just like regular rotation, brush/stencil
rotation etc.). A similar thing has already been implemented in the
Grease Pencil Tools Addon, now make the blender standard roll the same.
Since this is not using the transform system, we are still lacking a
line in the viewport (this could be added but since this is always based
on the center of the view we dont necessarily need this), as well as the
additional Shift-extra-precission behavior.
Fixes T89883
Maniphest Tasks: T89883
Differential Revision: https://developer.blender.org/D12582
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This makes it possible to calculate orientation from functions
that don't have the context.
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Reason was that the notifier did not set the NS_VIEW3D_SHADING
subtype, which the VR view listens for for a shading update.
In the case of "toggle xray", a notifier was absent altogether.
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- Replace '[mce]' with "Mike Erwin".
- Remove references to turn-table author as it isn't useful information,
the author was credited in the commit message.
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Also use doxy style function reference `#` prefix chars when
referencing identifiers.
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This patch fixes many minor spelling mistakes, all in comments or
console output. Mostly contractions like can't, won't, don't, its/it's,
etc.
Differential Revision: https://developer.blender.org/D11663
Reviewed by Harley Acheson
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The depth cache (located in `RegionView3D::depths`) is used for quick
and simple occlusion testing in:
- particle selection,
- "Draw Curve" operator and
- "Interactive Light Track to Cursor" operator,
However, keeping a texture buffer in cache is not a recommended practice.
For displays with high resolution like 8k this represents something
around 132MB.
Also, currently, each call to `ED_view3d_depth_override` invalidates
the depth cache. So that depth is never reused in multiple calls from
an operator (this was not the case in blender 2.79).
This commit allows to create a depth cache and release it in the same
operator. Thus, the buffer is kept in cache for a short time, freeing
up space.
No functional changes.
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When projecting into screen space Z value isn't always needed.
Add 2D projection functions, renaming them to avoid accidents
happening again.
- Add GPU_matrix_project_2fv
- Add ED_view3d_project_v2
- Rename ED_view3d_project to ED_view3d_project_v3
- Use the 2D versions of these functions when the Z value isn't used.
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In some cases functions were defined with arguments of different array
lengths in headers vs. implementations. This commit fixes some of the
cases I ran into, but probably not all of them.
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This allows the addition of the `SNAP_GEOM_CAGE` option.
Currently unused.
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Now `ED_view3d_backbuf_depth_validate`, `ED_view3d_draw_depth` and
`ED_view3d_draw_depth_gpencil` are unified in `ED_view3d_depth_override`.
This new function replaces `ED_view3d_autodist_init`.
Also, since `ED_view3d_depth_update` depends on the render context, and
changing the context is a slow operation, that function also was removed,
and the depth buffer cached is now updated inside the new unified drawing
function when the "bool update_cache" parameter is true.
Finally `V3D_INVALID_BACKBUF` flag has been renamed and moved to
`runtime.flag`.
Differential revision: https://developer.blender.org/D10678
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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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While this could be useful, it's been removed since 2.4x, keeping this
here doesn't help add it back since it would need to be re-implemented.
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USER_ZOOM_CONT only had comments saying this was 'oldstyle',
remove these comments, add brief explanations of the zoom style
in the enum.
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Approximately 195 changes of capitalization to conform to MLA title style.
UI labels and property names should use MLA title case, while descriptions
should be capitalized like regular prose, generally with only the start of
a sentence capitalized.
Differential Revision: https://developer.blender.org/D9922
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Expand abbreviations for words like "Bright" (instead of "Brightness"),
"Premul", "Lib", "Dir", etc.
Differential Revision: https://developer.blender.org/D9862
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And remove Blender preference, which was expected to be set to match the system
preference for correct behavior. Instead just handle this automatically.
Differential Revision: https://developer.blender.org/D9402
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Clamp the min/max used for Frame All/Selected
by the clipping region if it's set.
Resolve T81050
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`WM_operator_properties_filesel()` allows C operators to set a display or sort
type for the File Browser to use. But the File Browser would always override
that because of an invalid `_is_set()` check. (The operators don't actually set
the value, they only set the property's default value.)
The only operator affected by this is "Recover Auto Save". It is supposed to
show a vertical list ordered chronologically. It used settings from the
previous File Browser usage before this patch.
Operators using the File Browser should generally use
`FILE_DEFAULTDISPLAY`/`FILE_SORT_DEFAULT` now, except if they have a reason not
to. See comments at their definition.
----
This makes it so operators that set a different display or sort type
don't change the sort or display type for the next File Browser operation.
So using "Recover Auto Save" entirely isolates display and sort type from other
operations.
Differential Revision: https://developer.blender.org/D8598
Reviewed by: Bastien Montagne
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Add NULL checks for `sview->ofs`, while it's currently never NULL
when a camera is set. The API allows for each member
to be set independently.
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Improved user experience by using viewport focal length
to calculate the new camera distance.
Also resizing the border to the same aspect ratio as
the window will help not zooming in more than expected.
Ref D9341
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Corrects incorrect usage of contraction for 'it is', when possessive 'its' was required.
Differential Revision: https://developer.blender.org/D9250
Reviewed by Campbell Barton
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Follow the MLA style, agreed upon in T79589. This means "from" within UI
labels should be lowercase.
Differential Revision: https://developer.blender.org/D8345
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Cleanup old tracker task format to the new. e.g: [#34039] to T34039
Ref D8718
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Make "Frame All" share functionality with "Frame Selected",
accounting for duplis when calculating the bounds.
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Remove the condition preventing orientation from being obtained out of
the 3d View context.
Also pass the `ob` and `obedit` arguments obtained from the caller.
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Make it obvious which values are written to.
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No functional changes
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