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91 Commits

Author SHA1 Message Date
Spartan322
9023767920 Merge commit godotengine/godot@1bbfe637c6 2025-06-10 22:00:50 -04:00
Zi Ye
b957cf73ef Optimized and exposed Basis::scaled_local. 2025-06-05 13:06:46 -05:00
Spartan322
8122592328 Merge commit godotengine/godot@80a3d205f1 2025-05-01 01:30:09 -04:00
Spartan322
2b59059dde Merge commit godotengine/godot@2d3bdcac35 2025-04-19 16:05:28 -04:00
Thaddeus Crews
ad40939b6f Core: Replace C math headers with C++ equivalents 
- Minor restructuring to ensure `math_funcs.h` is the central point for math functions
 2025-04-16 15:49:02 -05:00
Marc Gilleron
5e6df6a196 Use Math::abs to avoid ambiguity with integer abs 2025-04-16 20:41:36 +02:00
Thaddeus Crews
94282d88f9 Core: Use Math namespace for constants 2025-04-10 16:29:30 -05:00
Thaddeus Crews
ea62170dac Core: Add constexpr constructors/operators to math structs 
• Begin integrating `constexpr` on math tests; use `static_assert` where appropriate
 2025-03-17 12:15:31 -05:00
Spartan322
35e289fa5e Merge commit godotengine/godot@0b6a717ac1 2025-02-04 11:38:32 -05:00
A Thousand Ships
e825085978 [Core] Add is_same to types that have float components 
Compares `NaN` as equal.

Added to:
* `AABB`
* `Basis`
* `Color`
* `Plane`
* `Projection`
* `Quaternion`
* `Rect2`
* `Transform2D`
* `Transform3D`
* `Vector2`
* `Vector3`
* `Vector4`

And added as a method in `Math`
 2025-02-03 19:25:50 +01:00
Adam
d56cbd374b Fix Basis::get_euler incorrectly simplifying rotations in some cases. 2025-01-29 16:13:29 -06:00
Spartan322
4ffc9ac18b Merge commit godotengine/godot@bdf625bd54 2025-01-04 00:55:26 -05:00
Silc Lizard (Tokage) Renew
d0c421976c Fix looking at with 180 degree arc 
Co-authored-by: Fruitsalad <949631+fruitsalad@users.noreply.github.com>
 2025-01-02 15:47:01 +09:00
Spartan322
6beb1eef9a Fix copyright headers referring to Godot 2024-10-27 11:17:29 -04:00
Dubhghlas McLaughlin
e8542b06ac Rebrand preambles to Redot 
Credits:
Co-authored-by: Skogi <skogi.b@gmail.com>
Co-authored-by: Spartan322 <Megacake1234@gmail.com>
Co-authored-by: swashberry <swashdev@pm.me>
Co-authored-by: Christoffer Sundbom <christoffer_karlsson@live.se>
Co-authored-by: Dubhghlas McLaughlin <103212704+mcdubhghlas@users.noreply.github.com>
Co-authored-by: McDubh <103212704+mcdubhghlas@users.noreply.github.com>
Co-authored-by: Dubhghlas McLaughlin <103212704+mcdubhghlas@users.noreply.github.com>
Co-authored-by: radenthefolf <radenthefolf@gmail.com>
Co-authored-by: John Knight <80524176+Tekisasu-JohnK@users.noreply.github.com>
Co-authored-by: Adam Vondersaar <adam.vondersaar@uphold.com>
Co-authored-by: decryptedchaos <nixgod@gmail.com>
Co-authored-by: zaftnotameni <122100803+zaftnotameni@users.noreply.github.com>
Co-authored-by: Aaron Benjamin <lifeartstudios@gmail.com>
Co-authored-by: wesam <108880473+wesamdev@users.noreply.github.com>
Co-authored-by: Mister Puma <MisterPuma80@gmail.com>
Co-authored-by: Aaron Benjamin <lifeartstudios@gmail.com>
Co-authored-by: SingleError <isaaconeoneone@gmail.com>
Co-authored-by: Bioblaze Payne <BioblazePayne@gmail.com>
 2024-10-11 02:26:51 -04:00
Aaron Franke
e83807ef85 Fix incorrect name of Basis global scale getter 2024-04-16 04:26:52 -07:00
Aaron Franke
158fcf107c Fix some uses of float and real_t in core/math 2024-03-29 16:44:12 -07:00
A Thousand Ships
a497a5cb3e [Core] Codestyle improvements to math types 2024-03-04 18:17:10 +01:00
Robert Yevdokimov
13e82094ee Remove word duplicates in comments and strings, and fix casing and punctuation 2024-02-23 17:28:28 -05:00
Hugo Locurcio
0437db0106 Display values in vector/quaternion math function errors 
This can help track down the source of the error more easily.
 2024-01-28 18:45:46 +01:00
Aaron Franke
7ee273723d Fix Basis is_orthogonal and is_rotation methods, add is_orthonormal 2023-12-06 13:12:05 -06:00
Aaron Franke
56806ffeed Add is_conformal method to Basis and Transform2D 2023-09-13 17:20:30 -05:00
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
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
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
Silc Renew
1459b9c24c Fix scaled_orthogonal() & subgizmo global scaling 2023-02-04 00:46:04 +09:00
kobewi
c0083e431b Cleanup unused engine code v2 2023-01-19 13:02:18 +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
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
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
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
Aaron Franke
97d232c11d Enhancements to includes in core data structures 2022-10-05 23:11:02 -05:00
fabriceci
9f1a57d48b Test, refactor and fix a bug in Basis.get_axis_angle 2022-09-14 12:05:22 +02:00
Jonathan Nicholl
15d057c521 Add is_zero_approx methods to Vector2, 3, and 4 2022-09-02 00:29:50 -04:00
rafallus
da7a5653f4 Expose Basis set_orthogonal_index method as a GridMap function 2022-08-20 21:42:20 -05:00
fabriceci
db7c91e0ad Fix the calculation of the angular velocity when the rotation speed is not high. 2022-07-19 10:27:13 +02:00
reduz
7acf697479 Fix VECTOR/LOCAL transitions in Node3D 
Fixes #62225, supersedes #62227
 2022-06-27 13:45:35 +02:00
Rémi Verschelde
e7a58a7eb6 Core: Rename math 'phi' arguments to 'angle' 2022-05-05 14:17:39 +02:00
Aaron Franke
fa7a7795f0 Rename Basis get_axis to get_column, remove redundant methods 2022-05-03 09:37:47 -05:00
Aaron Franke
1bf94dff3a Rename Basis "elements" to "rows" 2022-04-29 08:02:56 -05:00
bruvzg
f851c4aa33 Fix some issues found by cppcheck. 2022-04-06 14:34:37 +03:00
lawnjelly
1485924a2b Float literals - fix main primitives to use real_t casting 
Uses (real_t) casting to ensure appropriate calculations are done in 32 bit where real_t is compiled as 32 bit.
 2022-02-24 08:15:10 +00:00
lawnjelly
5298e16e80 Float literals - fix main primitives to use .f 
Converts float literals from double format (e.g. 0.0) to float format (e.g. 0.0f) where appropriate for 32 bit calculations.
 2022-02-10 18:43:19 +00:00
Rémi Verschelde
6af77c7b09 Merge pull request #53684 from TokageItLab/orthogonal-mode 2022-01-05 16:05:40 +01:00
Rémi Verschelde
fe52458154 Update copyright statements to 2022 
Happy new year to the wonderful Godot community!
 2022-01-03 21:27:34 +01:00
Silc 'Tokage' Renew
61759da5b3 Fix some gizmo behavior to make more consistent 2021-12-25 03:24:04 +09:00
Hugo Locurcio
8fb7e622a6 Rename built-in SGN() macro to SIGN() 
This matches the name of the GDScript function (except it's uppercase
here).
 2021-11-16 20:40:49 +01:00