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Author SHA1 Message Date
lawnjelly
50c5ed4876 Make acos and asin safe 
A common bug with using acos and asin is that input outside -1 to 1 range will result in Nan output. This can occur due to floating point error in the input.

The standard solution is to provide safe_acos function with clamped input. For Godot it may make more sense to make the standard functions safe.
 2023-05-11 08:34:34 +01:00
clayjohn
f83a90192f Revert "Add API for HSL conversion" 
This reverts commit 0b7fd664c1.
 2023-05-10 17:45:56 -03:00
Rémi Verschelde
0f444f101a
Merge pull request #76661 from bonjorno7/hsl 
Add API for HSL conversion
 2023-05-09 19:28:35 +02:00
bonjorno7
0b7fd664c1 Add API for HSL conversion 
Math ported pretty much 1:1 from https://en.wikipedia.org/wiki/HSL_and_HSV
Style doesn't match the existing HSV code exactly, but should be close enough.
 2023-05-09 17:43:10 +02:00
RedworkDE
1324c7d06a Avoid making unnecessary copies of LocalVector 2023-05-06 20:39:03 +02:00
Clay John
610877e326
Merge pull request #72288 from MewPurPur/use-string-repeat 
Use `String.repeat()` to optimize several String methods
 2023-05-05 09:56:48 -07:00
VolTer
6b84e258d2 Use String.repeat() in more places 2023-05-01 02:27:46 +02:00
Danil Alexeev
76ee3d4f31
Allow negative coordinates in AStarGrid2D 2023-04-26 09:29:33 +03:00
Aaron Franke
290b09b36c
Expose determinant in Transform2D, rename internal method 2023-04-22 13:44:14 -05:00
Danil Alexeev
36bedd341a
Fix misuses of error macros 2023-04-18 10:20:48 +03:00
VolTer
846f9e106c Optimize 2D Delaunay and make it more readable 
Co-authored-by: Dimitri Tabatadze <tabatadzedima@protonmail.com>
 2023-04-09 00:52:15 +02:00
Yuri Rubinsky
d11bb866ff Fix randfn to prevent generating of nan values 2023-03-03 16:43:48 +03:00
Rémi Verschelde
491ded1898
Minor typo and docs URL fixes 2023-02-28 13:38:01 +01:00
lawnjelly
f42a837e92 BVH - fix lockguards for multithread mode 
Due to a lack of variable name, the BVH lock guards lifetimes previously did not cover the whole function call.

This is fixed, and the warning message for contention is removed as multithread mode seems to be desired in production in 4.x.
 2023-02-20 15:15:18 +00:00
clayjohn
5a800e68f1 Bias octahedral tangent y axis to avoid errors around 0 2023-02-13 19:24:14 -08:00
Rémi Verschelde
8f46656ae4
Merge pull request #72316 from 0xafbf/component-wise-minmax 
Added component-wise `min` and `max` functions for vectors
 2023-02-11 22:05:12 +01:00
Andrés Botero
a90e151b2a Added component-wise min and max functions for vectors 2023-02-11 15:03:11 -05:00
Rémi Verschelde
f011d8ca9c
Math: Prevent division by zero in posmod 
Fixes #43932.

Co-authored-by: David Hoppenbrouwers <david@salt-inc.org>
 2023-02-11 20:44:45 +01:00
Silc Renew
1459b9c24c Fix scaled_orthogonal() & subgizmo global scaling 2023-02-04 00:46:04 +09:00
Rémi Verschelde
e52213e2fa
More codespell fixes, do more changes from previous ignore list 2023-02-01 12:11:36 +01:00
Rémi Verschelde
394bb0ee2b
Fix various typos with codespell 
Finally do the childs -> children rename too.
 2023-02-01 08:45:41 +01:00
Aaron Franke
5f3d3722b2
Add support for interpolating skewed transforms 2023-01-28 18:28:42 -06:00
Yuri Rubinsky
0f8f0ab126
Merge pull request #72170 from Chaosus/astar_fix 2023-01-27 18:52:22 +03:00
Rémi Verschelde
f0e3c3f4c3
Merge pull request #72168 from RandomShaper/sensible_lock_return 
Booleanize various sync primitives' wait & locking methods
 2023-01-27 15:40:43 +01:00
Yuri Rubinsky
cc0a243ce0 Enchance the performance of AStar by using a LocalVector(2) 2023-01-27 16:28:11 +03:00
Pedro J. Estébanez
f630940591 Booleanize various sync primitives' wait & locking methods 2023-01-27 11:15:30 +01:00
bitsawer
8c25bcdb84 Fix range loop iteration regressions 2023-01-26 00:14:39 +02:00
Rémi Verschelde
5b1df48c6c
Convert en_GB spelling to en_US with codespell 2023-01-23 11:02:20 +01:00
Rémi Verschelde
5726bf578d
Merge pull request #71676 from vnen/gdscript-unicode-identifiers 
Add support for Unicode identifiers in GDScript and Expression
 2023-01-23 10:24:33 +01:00
Yuri Rubinsky
078600a3c4 Enchance the performance of AStar by using a LocalVector 2023-01-22 12:04:41 +03:00
kobewi
615c517034 Use range iterators in LocalVector loops 2023-01-21 18:44:42 +01:00
George Marques
86ee5f39c4
Add support for Unicode identifiers in Expression class 2023-01-21 13:39:42 -03:00
kobewi
c0083e431b Cleanup unused engine code v2 2023-01-19 13:02:18 +01:00
Raul Santos
7560340ef6
Rename center method to get_center in Plane. 2023-01-15 17:18:50 +01:00
Yuri Rubinsky
6640eb8065 Fix error in AstarGrid2D::get_id_path 2023-01-08 10:34:33 +03:00
Yuri Rubinsky
4a45c76737 Fix jumping in AStarGrid2D when DIAGONAL_MODE_NEVER is enabled 2023-01-06 13:40:24 +03:00
Rémi Verschelde
e5f6e03490
Merge pull request #70547 from TokageItLab/pingpong-wrap 
Fix pingpong-loop with `loop_wrap` is not working & clean-up cubic interpolation key retrieve process
 2023-01-06 00:10:18 +01:00
Rémi Verschelde
d95794ec8a
One Copyright Update to rule them all 
As many open source projects have started doing it, we're removing the
current year from the copyright notice, so that we don't need to bump
it every year.

It seems like only the first year of publication is technically
relevant for copyright notices, and even that seems to be something
that many companies stopped listing altogether (in a version controlled
codebase, the commits are a much better source of date of publication
than a hardcoded copyright statement).

We also now list Godot Engine contributors first as we're collectively
the current maintainers of the project, and we clarify that the
"exclusive" copyright of the co-founders covers the timespan before
opensourcing (their further contributions are included as part of Godot
Engine contributors).

Also fixed "cf." Frenchism - it's meant as "refer to / see".
 2023-01-05 13:25:55 +01:00
Yuri Rubinsky
b28571ca3e Optimize wrapf function a bit 2023-01-01 23:17:29 +03:00
Silc Renew
8745c206c4 Fix pingpong with loop wrap is not working 2022-12-25 18:16:38 +09:00
Yuri Rubinsky
16efd0b0fc Divide AStarGrid2D::default_heuristic into two different heuristics 2022-12-24 09:31:02 +03:00
Rémi Verschelde
186f6f0d87
Merge pull request #70403 from rburing/fix_edge_map_capacity 
Fix edge map capacity in convex hull computer
 2022-12-21 18:29:38 +01:00
Ricardo Buring
e0e45e013e Fix edge map capacity in convex hull computer 
The desired capacity could be less than the default, so reserve would
error.
 2022-12-21 17:12:36 +01:00
Yuri Rubinsky
0bcbf8e00d Add get_point_position method to AStarGrid2D 2022-12-20 23:21:38 +03:00
Yuri Rubinsky
8c478dcec9 Restore weight scale for AStarGrid2D (partially) 2022-12-20 12:22:32 +03:00
bruvzg
53c76fa5d1
[RTL/TextServer] Add baseline inline alignment mode for objects and RTL tables. 2022-12-15 23:16:02 +02:00
Hei
cc245ff8a6
Fix "p_zfar" to "p_znear" in Projection.create_orthogonal 
Was confused why it always gave inf:s.
 2022-12-15 19:03:33 +02:00
Rémi Verschelde
4a8b725bc9
Merge pull request #68386 from MewPurPur/snappedi-snappedf 
Implement snappedi, snappedf, and Vector[2/3/4]i.snapped
 2022-11-24 18:54:49 +01:00
Silc Renew
b217c41d36 Refactor interpolating functions in some classes to use Math class 2022-11-24 20:31:43 +09:00
Yaohua Xiong
f9fa182abc Refactor Curve3D::_bake() method 
The main change is to caculate tangent directly from bezier curve, without going
through discretized polyline, avoiding pitfalls of discretization.

Other changes are:
1. Add an bezier_derivative() method for Vector3, Vector2, and Math;
2. Add an tesselate_even_length() method to Curve3D, which tesselate bezier curve to even length segments adaptively;
3. Cache the tangent vectors in baked_tangent_vector_cache;
 2022-11-24 10:52:06 +08:00
VolTer
e26f0906f2 Implement snappedi, snappedf, and Vector[2/3/4]i.snapped 2022-11-19 06:18:55 +01:00
Andy Maloney
cb6cffbfd9 Static analysis: remove "break" after "return" 
Changes as requested to keep in sync with godotengine/godot-cpp#929
 2022-11-18 17:57:33 -05:00
Hugo Locurcio
efe3220b2e
Fix periods in editor strings and messages 
- Ensure all strings with ellipsis end with 3 periods instead of 2.
- Fix extraneous period in "Error calling from signal '...' to callable"
  messages.
 2022-11-14 19:36:36 +01:00
Aaron Franke
9e952c8386
Allow getting Quaternion rotation in different Euler orders 2022-11-02 19:20:10 -05:00
Rémi Verschelde
08d56ac2f1
Merge pull request #66747 from aaronfranke/move-euler-order 
Move EulerOrder enum to math_defs.h and global scope
 2022-11-02 22:37:12 +01:00
Aaron Franke
8556fdd4bc
Move EulerOrder enum to math_defs.h and global scope 2022-11-02 13:44:13 -05:00
Rémi Verschelde
f7c611ab71
Style: Misc docs and comment style and language fixes 
- Removed empty paragraphs in XML.
- Consistently use bold style for "Example:", on a new line.
- Fix usage of `[code]` when hyperlinks could be used (`[member]`, `[constant]`).
- Fix invalid usage of backticks for inline code in BBCode.
- Fix some American/British English spelling inconsistencies.
- Other minor fixes spotted along the way, including typo fixes with codespell.
- Don't specify `@GlobalScope` for `enum` and `constant`.
 2022-11-02 19:01:18 +01:00
Aaron Franke
83634119d4
Replace Quaternion Euler constructor with from_euler method 2022-11-01 09:28:12 -05:00
Rémi Verschelde
926429392a
Merge pull request #67057 from Anutrix/rng-generator-default-seed 2022-10-13 21:17:09 +02:00
Juan Linietsky
71d2e38cb5 Optimize Convex Collision 
Implements the Gauss Mapping optimization to SAT convex collision test.

* Described [here](https://ubm-twvideo01.s3.amazonaws.com/o1/vault/gdc2013/slides/822403Gregorius_Dirk_TheSeparatingAxisTest.pdf) by Dirk Gregorius.
* Requires adding of face information to edges in MeshData
* Took the chance to convert MeshData to LocalVector for performance.
 2022-10-13 19:07:53 +02:00
Anutrix
a871114339 Randomize RandomNumberGenerator instances' default seed 2022-10-08 12:26:26 +05:30
Haoyu Qiu
5da515773d Add is_finite method for checking built-in types 2022-10-08 13:25:08 +08:00
Aaron Franke
43722dbcbc
Use float literals for float calculations in Color 2022-10-07 11:28:47 -05:00
bruvzg
0103af1ddd
Fix MSVC warnings, rename shadowed variables, fix uninitialized values, change warnings=all to use /W4. 2022-10-07 11:32:33 +03:00
Aaron Franke
97d232c11d
Enhancements to includes in core data structures 2022-10-05 23:11:02 -05:00
Aaron Franke
2cea42cc7f
Rename Projection matrix to columns 2022-10-04 12:34:19 -05:00
Rémi Verschelde
a377c5ca22 Merge pull request #66655 from MisterMX/feat/astargrid2d-vector2i 
refactor(AStarGrid2D): Return `Vector2i` in `get_id_path`
 2022-10-03 09:24:40 +02:00
Rémi Verschelde
d9a3888cea Merge pull request #66133 from aaronfranke/set-all 
Delete `set_all`, `set_axis`, and `get_axis` methods from Vector2/3/3i/4/4i
 2022-10-03 09:23:46 +02:00
MisterMX
bf19a1d3b3 refactor(AStarGrid2D): Return Vector2i in get_id_path 
Signed-off-by: MisterMX <mbxd12@web.de>
 2022-09-30 12:02:28 +02:00
bruvzg
ea1848ce0a
Use constexpr in the conditions with template parameters and sizeofs to suppress C4127 warnings. 2022-09-29 10:38:21 +03:00
Rémi Verschelde
d9b251c95c Merge pull request #66544 from lawnjelly/bvh_tree_sibling_warning 
Fix false flag compiler warning in bvh tree
 2022-09-28 20:47:38 +02:00
lawnjelly
d7c6993f58 Fix false flag compiler warning in bvh tree 
Compiler wrongly warns that sibling_id may be used when uninitialized. This PR sets the value to silence the warning.
 2022-09-28 15:33:41 +01:00
Rémi Verschelde
926c1127e9 Merge pull request #66435 from akien-mga/style-header-guards-cleanup 
Cleanup header guards for consistency
 2022-09-26 15:48:56 +02:00
Rémi Verschelde
49fcf4ffad Style: Cleanup header guards for consistency 
Fix file names for {Static,Lightmap}RaycasterEmbree.
 2022-09-26 13:51:17 +02:00
Yuri Rubinsky
e7e1f84854 Fix processing of some types in math_fieldwise.cpp/fieldwise_assign 2022-09-26 13:22:49 +03:00
lawnjelly
91d252c697 Fix array-bounds warning in BVH 
Provides a workaround to prevent tripping a compiler warning.
 2022-09-22 16:06:25 +01:00
Rémi Verschelde
5408af1407 Style: Ensure consistent formatting with clang-format 15 
When going from version 14 to 15 it would introduce a tiny change in
`websocket_macros.h` just before the comment re-enabling clang-format,
but this can be solved by just letting it do its work.

Bonus cosmetic change in `math_fieldwise.cpp` where clang-format isn't
used, and bump recommended versions for pre-commit hook to [13; 15].
 2022-09-21 12:48:58 +02:00
Aaron Franke
50fb0220ca
Define AXIS_COUNT in all vector types 2022-09-19 17:50:35 -05:00
Aaron Franke
436dcb3286
Remove set_all methods from Vector2/3/4 2022-09-19 15:08:50 -05:00
Aaron Franke
fd8bd27657
Remove set_axis and get_axis methods from Vector2/2i/3/3i/4/4i 2022-09-19 15:08:50 -05:00
Aaron Franke
300fc5e39a
Spacing changes in math_funcs.h 2022-09-19 02:22:50 -05:00
fabriceci
9f1a57d48b Test, refactor and fix a bug in Basis.get_axis_angle 2022-09-14 12:05:22 +02:00
Yuri Rubinsky
533e3669e7 Fix incorrect heuristic order in AStarGrid2D 2022-09-12 13:16:46 +03:00
Rémi Verschelde
5062aafc2d Merge pull request #64417 from aaronfranke/has-space 
Replace AABB/Rect2/Rect2i has_no_* methods with has_* methods
 2022-09-06 17:00:44 +02:00
Micky
b6daad8d4b Rename range_lerp to remap 2022-09-06 07:19:20 +02:00
Aaron Franke
995b9f94e8
Replace Rect2(i) has_no_area with has_area 2022-09-04 23:03:36 -05:00
Aaron Franke
817ae95667
Replace AABB has_no_volume with has_volume 
Also replace has_no_surface with has_surface
 2022-09-04 23:03:36 -05:00
Aaron Franke
058ac331b0
Minor fixes to Vector4 2022-09-04 20:38:44 -05:00
Jonathan Nicholl
15d057c521 Add is_zero_approx methods to Vector2, 3, and 4 2022-09-02 00:29:50 -04:00
Johan Aires Rastén
b7e2d45233 Replace Vector2(i) with Size2(i) for methods returning a size 2022-09-01 20:04:17 +02:00
Rémi Verschelde
f02134a8c0
Merge pull request #55617 from madmiraal/fix-55384 2022-09-01 18:20:01 +02:00
Rémi Verschelde
0c221f0284
Merge pull request #65124 from zhehangd/fix_basis 2022-09-01 09:36:11 +02:00
Zhehang Ding
69fe6336f1 Basis constructor: row vectors -> column vectors 2022-08-31 21:20:25 -07:00
Silc Renew
c139d9ef7d Discontinued spherical_interpolate_with in Transform3D 2022-08-31 16:35:38 +09:00
Yuri Rubinsky
4d7c1b92e9 Implement AStarGrid2D class with jump-point pathfinding 2022-08-30 17:29:23 +03:00
Marcel Admiraal
0046d320bb Fix Geometry3D::get_closest_points_between_segments() returns NaN 
Also fix:
- Geometry3D::get_closest_distance_between_segments() returning
  incorrect values.
- Test for Geometry3D::get_closest_distance_between_segments() testing for
  an incorrect value.
 2022-08-30 12:13:11 +01:00
Silc Renew
931fb4dc11 Add linear/cubic angle interpolation to Animation interpolation type 2022-08-27 07:58:22 +09:00
Micky
59e11934d8 Rename str2var to str_to_var and similar 
Affects the Math class, a good chunk of the audio code, and a lot of other miscellaneous classes, too.

- `var2str` -> `var_to_str`
- `str2var` -> `str_to_var`
- `bytes2var` -> `bytes_to_var`
- `bytes2var_with_objects` -> `bytes_to_var_with_objects`
- `var2bytes` -> `var_to_bytes`
- `var2bytes_with_objects` -> `var_to_bytes_with_objects`
- `linear2db` -> `linear_to_db`
- `db2linear` -> `db_to_linear`
- `deg2rad` -> `deg_to_rad`
- `rad2deg` -> `rad_to_deg`

- `dict2inst` -> `dict_to_inst`
- `inst2dict` -> `inst_to_dict`
 2022-08-26 14:58:22 +02:00
Rémi Verschelde
b9919fd87d
Merge pull request #64678 from TokageItLab/implement-ease-baker 
Fix Quaternion Tween and add Easing baker to AnimationTrackEditor
 2022-08-23 09:19:21 +02:00
kobewi
8be27dc59e Replace Array return types with TypedArray 2022-08-22 22:42:36 +02:00