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104 Commits

Author SHA1 Message Date
prescientmoon 5a29e80bc3 Fix 2x2 matrix inverses in specific.odin 2025-01-23 05:56:27 +01:00
Sebastian Pahnke f23e226854 Rename adjugate to cofactor to keep existing usages for inverse and determinant correct and add new adjugate procedures 2024-12-28 10:29:43 +01:00
gingerBill 61368d942e Merge pull request #4589 from Pariatech/add-trunc-to-linalg-glsl 
Add trunc to glsl linalg
 2024-12-18 21:20:17 +00:00
Gabriel Pariat e0b7bfd21e add trunc to glsl linalg 2024-12-17 13:06:59 -05:00
Bazzagibbs 4b76568596 Add linalg.clamp_length(vector, max_length) -> clamped_vector 2024-12-02 11:58:36 +11:00
Dudejoe870 4d22f1f544 Fix typo in Quaternion dot product 2024-11-17 10:42:59 -06:00
gingerBill e17dfcf7a2 Remove distinct from core:math/linalg/(glsl|hlsl) types 2024-09-18 00:13:34 +01:00
Jeroen van Rijn 24e6f16f4a Clamp dot in angle_between to avoid precision errors. 
Fixes #3978
 2024-07-28 15:00:29 +02:00
Feoramund 2af121752a Require base:runtime import in core:math/linalg 2024-06-28 11:34:35 -04:00
gingerBill c1e81dc14d Fix #3726 2024-06-10 15:05:24 +01:00
Feoramund 88598c2c64 Make use of runtime.Raw_* types in core:math/linalg 2024-06-03 15:58:33 -04:00
shashank fb6248925a fix pitch_from_quaternion 2024-05-27 23:38:50 +05:30
IllusionMan1212 1f5f417116 fix(linalg/glsl): incorrect quat by vector3 multiplication 2024-04-28 21:44:34 +02:00
gingerBill 398af659e5 Fix #3323 2024-03-24 13:33:30 +00:00
spindlebink b2e7eb4db4 Properly initialize return matrices in linalg.orthonormalize 2024-03-09 09:10:25 -06:00
Lucas Perlind 6df07a2c0a Remove bounds checking on a lot of linalg 2024-02-13 10:23:29 +11:00
Lucas Perlind c0d407a2b4 Revert "Change minor/adjoint to be row, col from c, r to be consistent with [row, col] syntax; Add #no_bounds_check were appropriate" 
This reverts commit 5dd2e38aff.
 2024-02-13 10:13:34 +11:00
gingerBill 900fe95ba0 Split out linalg.identity between matrices and array-based matrix 2024-02-12 12:08:43 +00:00
gingerBill 5dd2e38aff Change minor/adjoint to be row, col from c, r to be consistent with [row, col] syntax; Add #no_bounds_check were appropriate 2024-02-12 11:54:24 +00:00
gingerBill b0675358c3 Add angle_between and matrix2_rotate 2024-02-06 14:09:05 +00:00
gingerBill 3e7e779abf Replace core:* to base:* where appropriate 2024-01-28 22:18:51 +00:00
gingerBill f67691c457 Move matrix related procedures to the different linalg packages 2024-01-28 21:28:54 +00:00
Lucas Perlind 67d5b97ff9 Fix linalg shadowing error 2024-01-09 10:24:12 +11:00
gingerBill b408ec6bac Remove distinct from the specific types 2024-01-05 14:48:39 +00:00
gingerBill 0b83e3dae5 Enforce naming the parameters with builtin.quaternion to reduce confusion 2024-01-05 14:29:14 +00:00
gingerBill 396debb9cb Add @(require_results) to core:math/linalg's glsl and hlsl packages 2023-05-22 12:11:18 +01:00
gingerBill c4cb2f2378 Add "contextless" to core:math/linalg procedures 2023-05-22 12:07:37 +01:00
gingerBill 74ce99e0d7 Add @(require_results) core:math/linalg procedures 2023-05-22 12:05:56 +01:00
KyleRhoads45 87a1792677 Fix #2545 - Typo in vec4 lerping procedures 2023-05-18 13:19:22 -07:00
Jesse Stiller 9528325777 linalg/extended radians and degrees fixed 
Renamed them to `to_degrees` and `to_radians` to match the same scalar functions in math--plus it helps clarify exactly what they do. And fixed a bug where the array overloads weren't being indexed.
 2023-04-27 20:49:59 +10:00
Mostafa Saad 5fdc9fa3b6 Fix #2389 2023-03-17 00:29:50 +02:00
Said Al Attrach 70e48e39a4 Fix typo in linalg.any 2022-12-13 12:18:58 +01:00
gingerBill df19c48da8 Add doc.odin 2022-11-03 13:36:00 +00:00
gingerBill 320b84df4f Fix #2052 typo in linalg.max_single 2022-09-17 10:20:52 +01:00
Phil 9064ebfe97 Change math/linalg/general.odin vector_length and vector_normalize to only accept vectors of float types rather than any numeric type 2022-08-15 16:45:54 -07:00
Luxko 00e704b216 fix linalg.angle_from_quaternion 
fixes #1894 .2:
```odin
package laa
import "core:fmt"
import la "core:math/linalg"

main:: proc() {
    angle := f32(0.5)
    quat  := la.quaternion_angle_axis_f32(angle,la.Vector3f32{0,0,1})
    fmt.printf("retreived: %0.8f\n",  la.angle_from_quaternion(quat)) // should be 0.5, but wasn't
}
```
 2022-07-23 00:59:45 +08:00
hfr4 30b7c8ad66 wrong variable names in functions 2022-06-14 18:20:38 +02:00
gingerBill c81fd2e5dd Fix #1644 2022-04-26 11:45:46 +01:00
gingerBill ebb8ca7c26 Add round to linalg_glsl_math.odin 2022-01-30 21:35:05 +00:00
Jesse Stiller 62cc752066 Added round to HLSL and GLSL, and isinf/isfinite + isnan to HLSL 2022-01-30 13:57:01 +10:00
Jesse Stiller d4ea02a877 Extraneous parameters in hlsl/glsl.saturate removed 
This is a breaking change to anyone who used glsl/hlsl.saturate functions prior, but the y and z parameters never were used and do not conform to how the saturate function works in HLSL:  https://docs.microsoft.com/en-us/windows/win32/direct3dhlsl/dx-graphics-hlsl-saturate

Note however GLSL does not contain a saturate function, but removing it does not accomplish anything good IMO.
 2022-01-17 12:19:06 +10:00
gingerBill 80bd1eb615 Fix polymorphic matrix element with a minor hack 2022-01-10 12:19:49 +00:00
gingerBill af612bc7e9 Update matrix types to be the native Odin matrix types 2022-01-10 11:32:27 +00:00
gingerBill f15bb0b424 Fix quaternion casting 2022-01-03 19:45:27 +00:00
gingerBill 0d7cb02386 Fix conversion from float to quaternion 2021-12-31 23:20:14 +00:00
gingerBill b9701340b8 Add linalg.matrix4_look_at_from_fru 2021-11-13 19:15:37 +00:00
gingerBill d8e34bd9b7 Add core:math/linalg/hlsl 2021-11-04 17:08:59 +00:00
gingerBill d551144841 Add inverse for dmatN types 2021-11-04 16:09:19 +00:00
gingerBill 84540d7aa2 Add smoothstep 2021-11-04 15:57:27 +00:00
gingerBill 95f36d4fa5 Minor reorganization 2021-11-04 14:54:55 +00:00