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Author SHA1 Message Date
Jcrespo
528a76486c Add inverse hyperbolic functions asinh(), acosh() & atanh() 
GDScript has the following built-in trigonometry functions:

- `sin()`
- `cos()`
- `tan()`
- `asin()`
- `acos()`
- `atan()`
- `atan()`
- `sinh()`
- `cosh()`
- `tanh()`

However, it lacks the hyperbolic arc (also known as inverse
hyperbolic) functions:

- `asinh()`
- `acosh()`
- `atanh()`

Implement them by just exposing the C++ Math library, but clamping
its values to the closest real defined value.
For the cosine, clamp input values lower than 1 to 1.
In the case of the tangent, where the limit value is infinite,
clamp it to -inf or +inf.

References #78377
Fixes godotengine/godot-proposals#7110
 2023-09-01 01:27:56 +02:00
Rémi Verschelde
faaf27f284
Fix various typos with codespell 
Also includes typo fixes from #79993, #80068, #80276, and #80303.

Co-authored-by: betalars <contact@betalars.de>
Co-authored-by: spaceyjase <429978+spaceyjase@users.noreply.github.com>
Co-authored-by: Swarkin <102416174+Swarkin@users.noreply.github.com>
Co-authored-by: Raul Santos <raulsntos@gmail.com>
 2023-08-07 13:09:47 +02:00
Yuri Roubinski
5f56aa88f8 Add the fill region methods to the AStarGrid2D 2023-07-15 16:52:29 +03:00
Rémi Verschelde
e4deaa2727
Merge pull request #76787 from RedworkDE/avoid-localvector-copy 
Avoid making unnecessary copies of `LocalVector`
 2023-06-20 00:01:55 +02:00
Matthew Jensen
8b188bda52 Consider all triangles for retention in Delaunay Triangulation 2023-06-17 11:18:30 -04:00
kleonc
77b8e0fcb7 Allow setting negative WorldBoundaryShape2D.distance through the editor 2023-06-14 14:54:00 +02:00
Lyuma
9aa46bf3f5 Fix for SkeletonIK3D interpolation and bone roll 
Fix bug in internal Basis::rotate_to_align function (also used with identity Basis in scene/resources/curve.cpp)
Use ChainItem children rather than local bone rest to determine IK bone roll to match Godot 3.x behavior
 2023-06-05 20:44:45 -07:00
smix8
66a8418a2d Remove unnecessary Clipper lib includes 
Removes unnecessary Clipper lib includes.
 2023-05-24 23:57:08 +02:00
Juan Linietsky
5fdc1232ef Add the ability to look-at in model-space. 
This is a much simpler attempt to solve the same problem as #76060, but without breaking any compatibility.

* Adds a description of what model space is in the Vector3 enums (MODEL_* constants). This has the proper axes laid out for imported 3D assets.
* Adds the option to `look_at` using model_space, which uses Vector3.MODEL_FRONT as forward vector.

The attempt of this PR is to still break the assumption that there is a single direction of forward (which is not the case in Godot)
and make it easier to understand where 3D models are facing, as well as orienting them via look_at.
 2023-05-24 10:10:24 +09:00
bonjorno7
283cac859c Make ok_color functions static 
It needs to be a class to prevent build errors, but the functions can at least be static, so you don't have to instance the class.
 2023-05-13 16:57:19 +02:00
Rémi Verschelde
cc48827e4a
Merge pull request #76946 from AThousandShips/shadow_warning 
Enable shadow warnings and fix raised errors
 2023-05-12 10:04:09 +02:00
Rémi Verschelde
863bcd3e2b
Merge pull request #76936 from clayjohn/revert-hsl 
Revert "Add API for HSL conversion"
 2023-05-12 10:03:21 +02:00
Ninni Pipping
71ee65dc57 Enable shadow warnings and fix raised errors 2023-05-11 16:00:59 +02:00
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