Stephen Gutekanst
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89622810f8
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all: use mach.math instead of std.math; fixes hexops/mach#1021
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2024-01-18 22:34:12 -07:00 |
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Stephen Gutekanst
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b5531f84cb
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update to Zig 2024.1.0-mach
Related to hexops/mach#1145
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2024-01-14 19:11:20 -07:00 |
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Stephen Gutekanst
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0d938ef6be
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math: add inf, isInf
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2024-01-06 13:11:23 -07:00 |
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Stephen Gutekanst
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aa2435e10e
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math: add well-tested, reverse-z 2D projection matrix
Helps hexops/mach#1103
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2024-01-06 13:11:23 -07:00 |
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Joel
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59bb156bf9
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math: Add vector comparison functions (#1131)
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2024-01-06 12:37:58 -07:00 |
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Ali Chraghi
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e9489ee560
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math: add Mat2x2 (#1130)
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2023-12-30 15:57:43 -07:00 |
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btipling
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9cf37cdc39
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Early return with null for a ray with no direction (#1132)
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2023-12-30 15:48:39 -07:00 |
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Caleb Katzenstein
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11aed4d16f
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math: Add vec3.mulQuat() (#1067)
Co-authored-by: Stephen Gutekanst <stephen@hexops.com>
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2023-12-16 13:28:47 -07:00 |
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Stephen Gutekanst
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9250310c4a
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math: remove invalid test
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2023-11-10 14:30:40 -07:00 |
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Stephen Gutekanst
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c87ea394db
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math: remove incorrect perspective/ortho projection implementations
See https://github.com/hexops/mach/issues/1103
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2023-11-10 14:29:51 -07:00 |
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Joel D. Schüller
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3e025ef7b1
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math: Make Mat3x3's underlying type Vec3
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2023-10-24 23:32:55 -07:00 |
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Om Prakaash
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c1abc7a06f
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math: add fromInt constructor helper for vectors (#1061)
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2023-10-16 19:35:45 -07:00 |
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Joel
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fde4f820d7
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math: Add Matrix multiplication tests (#1066)
Co-authored-by: Stephen Gutekanst <stephen@hexops.com>
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2023-10-16 19:32:20 -07:00 |
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Stephen Gutekanst
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c03673ff05
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math: zig fmt
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2023-10-13 19:27:29 -07:00 |
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Joel D. Schüller
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fc4c3d06a3
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math: Improve triangleIntersect doc comment
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2023-10-10 20:31:47 -07:00 |
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Joel D. Schüller
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efe9d3d5d2
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math: Add more precise triangleIntersect tests
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2023-10-10 20:31:47 -07:00 |
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Joel D. Schüller
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8ddb9ade70
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math: Fix Ray and Ray.Hit type adaptations
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2023-10-10 20:31:47 -07:00 |
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Joel D. Schüller
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1c32ae83a7
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math: Move maxDim function inside Ray struct
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2023-10-10 20:31:47 -07:00 |
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Joel D. Schüller
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e7c95b8ce9
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math: Replace floatFallbackPrecision function with switch expression
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2023-10-10 20:31:47 -07:00 |
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Om Prakaash
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7bd2bc8d24
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Add mulVec function for vectors.
Add function to allow a matrix to be left multiplied by a vector.
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2023-10-06 20:18:17 -07:00 |
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Stephen Gutekanst
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1f8962408c
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gfx: integrate new font stack into Text module
Helps hexops/mach#877
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2023-10-05 20:35:36 -07:00 |
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Stephen Gutekanst
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3b4f811529
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minor cleanup
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2023-10-03 19:50:52 -07:00 |
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Joel D. Schüller
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c03c627780
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math: Have Ray return fitting subtype, scale precision automatically
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2023-10-03 19:50:52 -07:00 |
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Joel D. Schüller
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0273e12902
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math: Implement function to determine Ray hit fallback precision
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2023-10-03 19:50:52 -07:00 |
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Joel D. Schüller
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4d6b3e200f
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math: Declare Ray, Rayh, and Rayd types
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2023-10-03 19:50:52 -07:00 |
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Joel D. Schüller
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24b9a415b3
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math: Add Ray type and ray methods to test runner
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2023-10-03 19:50:52 -07:00 |
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Joel D. Schüller
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9399cda75c
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math: Implement ray-triangle intersection
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2023-10-03 19:50:52 -07:00 |
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Stephen Gutekanst
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e661dcaf0a
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cleanup
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2023-10-03 10:28:34 -07:00 |
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Stephen Gutekanst
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f0bb14524b
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cleanup
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2023-10-03 10:28:34 -07:00 |
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Om Prakaash
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3527937086
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Added mulVec function for matrices
Added function to multiply a matrix with a vector (Matrix* Vec).
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2023-10-03 10:28:34 -07:00 |
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Joel D. Schüller
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a3671ab0ef
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math: Implement Vec swizzle method
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2023-10-01 10:06:42 -07:00 |
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Joel D. Schüller
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f6213a4237
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math: Add enum for Vector components
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2023-10-01 10:06:42 -07:00 |
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Joel D. Schüller
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2615afaaed
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math: Overhaul old Vec tests
Old tests were not in accordance to the testing style guide
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2023-09-23 04:19:18 -07:00 |
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Joel D. Schüller
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0bd8690ee1
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math: Fix Vec cross method calculation arguments
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2023-09-23 04:19:18 -07:00 |
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Joel D. Schüller
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085974a4b2
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math: Fix Vec swizzling method component calls
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2023-09-23 04:19:18 -07:00 |
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Joel D. Schüller
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8613ba9b17
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math: Add tests for basic Vec operations
Tests for add, sub, div, mul, addScalar, subScalar, divScalar, mulScalar
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2023-09-23 04:19:18 -07:00 |
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Olle Lukowski
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45b23264da
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math: add perspective camera matrix
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2023-09-22 16:40:57 -07:00 |
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Joel D. Schüller
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b6e0539c52
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math: Add tests for new Vec operations
Tests for max, min, inverse, negate, maxScalar, minScalar
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2023-09-22 09:51:55 -07:00 |
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Joel D. Schüller
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7597f03b71
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math: Implement more Vec operations
max, min, inverse, negate, maxScalar, minScalar
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2023-09-22 09:51:55 -07:00 |
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Olle Lukowski
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445265c554
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math: add more tests (#1001)
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2023-09-15 10:57:44 -07:00 |
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Olle Lukowski
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93357bd358
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math: add initial Quaternion implementation (#1000)
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2023-09-15 10:38:46 -07:00 |
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Stephen Gutekanst
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77b95aa9a9
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math: fix lerp reference
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2023-09-09 19:24:03 -07:00 |
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Stephen Gutekanst
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fe517f3efb
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math: improve debug build performance
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2023-09-09 18:24:10 -07:00 |
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Stephen Gutekanst
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578bd4f22c
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math: minor fixes
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2023-09-08 23:18:31 -07:00 |
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Stephen Gutekanst
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c6a22fd913
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math: add matrix rotation constructors
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2023-09-08 22:48:15 -07:00 |
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Stephen Gutekanst
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d814bb1527
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math: add matrix multiplication
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2023-09-08 22:36:10 -07:00 |
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Stephen Gutekanst
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7e8e1c03b9
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math: add matrix transposition
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2023-09-08 21:47:13 -07:00 |
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Stephen Gutekanst
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5dda26960d
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math: add matrix column/row getters
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2023-09-08 21:24:34 -07:00 |
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Stephen Gutekanst
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de90bb6c12
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math: make matrix init visually match scientific notation
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2023-09-08 20:18:39 -07:00 |
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Stephen Gutekanst
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8fd84a6bda
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math: add Matrix translation getters
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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2023-09-08 18:08:11 -07:00 |
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