magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	742dc406fd	Math: don't include FunctionsBatch.h from Functions.h anymore. These two got split in 2019.10 but one included the other for backwards compat. It makes everything suffer from worse compile times, so not doing that anymore.	6 years ago
Vladimír Vondruš	d69b6f8c40	Math: test and fix array-taking isInf()/isNan() also with vectors. Next time I need to test properly.	6 years ago
Vladimír Vondruš	71b775aeb1	Math: minor test cleanup.	6 years ago
Vladimír Vondruš	d4f7c853ae	Math: make Constants::inf() work with clang-cl 8. Using a similar workaround as for nan(). It works with version 9 tho.	6 years ago
Vladimír Vondruš	3b940f2509	doc: avoid referencing the deprecated Math::swizzle() function.	6 years ago
Vladimír Vondruš	9aa68715db	Math: preserve signs in the Matrix[34]::scaling() getter. This is a breaking change, but I think it is worth doing. Because now Matrix4::scaling(vec).scaling() == vec which was true also for translation and other.	6 years ago
Vladimír Vondruš	6fbedd8f52	Revert "doc: pile on more Doxygen workarounds." This reverts commit `0b7831c1ad`.	6 years ago
Vladimír Vondruš	a19eb4e4a8	doc: DOXYGEN! WHAT THE HELL!	6 years ago
Vladimír Vondruš	c5dd075106	doc: Doxygen, what the hell.	6 years ago
Vladimír Vondruš	0b7831c1ad	doc: pile on more Doxygen workarounds. Sad! https://github.com/doxygen/doxygen/issues/7472	6 years ago
Vladimír Vondruš	bec180fcf0	Doc++	6 years ago
Vladimír Vondruš	323829ac15	Work around clang-cl forgetting dllexport on extern templates.	6 years ago
Vladimír Vondruš	9bd7f306b5	Math: work around the NAN macro not being constexpr on clang-cl. Y tho.	6 years ago
Vladimír Vondruš	1fb90813b1	doc: updated credits and changelog.	6 years ago
Vladimír Vondruš	376757bc6c	Doc++	6 years ago
Daniel Guzman	dd0fc3bcaf	Stop Magnum/Math/Swizzle.h(75): warning C4389: '==': signed/unsigned mismatch	6 years ago
Vladimír Vondruš	959ab7a444	Math: haha whoops.	7 years ago
Vladimír Vondruš	15e5bfa09e	Update credits and changelog, minor cleanup.	7 years ago
Marco Melorio	097289850a	Add toEuler() to Quaternion	7 years ago
Vladimír Vondruš	09e6145990	Math: improve Kahan Sum benchmark by comparing to doubles as well. And reducing the overhead from the vector iterators by using an Array.	7 years ago
Vladimír Vondruš	a920722839	doc: label deprecated APIs and stuff new since 2019.10 with version info. Should make new things more discoverable, avoid confusion when a documented API isn't there and reduce the need for maintaining multiple separate versions of the docs.	7 years ago
Vladimír Vondruš	de3f8858f0	Math: now that we have a standalone cofactor(), inline its internals. Apparently this gives a nearly three-times speed up compared to before. Didn't expect that. Starting Magnum::Math::Test::MatrixBenchmark with 16 test cases... INFO Benchmarking a debug build. BENCH [01] 95.33 ± 4.52 ns multiply3()@499x10000 (wall time) BENCH [02] 183.99 ± 9.29 ns multiply4()@499x10000 (wall time) BENCH [03] 110.17 ± 8.50 ns comatrix3()@49x10000 (wall time) BENCH [04] 161.54 ± 10.13 ns invert3()@49x10000 (wall time) BENCH [05] 471.44 ± 19.40 ns invert3GaussJordan()@49x10000 (wall time) BENCH [06] 320.65 ± 13.23 ns invert3Rigid()@49x10000 (wall time) BENCH [07] 206.27 ± 9.80 ns invert3Orthogonal()@49x10000 (wall time) BENCH [08] 321.25 ± 18.82 ns comatrix4()@49x10000 (wall time) BENCH [09] 445.50 ± 15.18 ns invert4()@49x10000 (wall time) BENCH [10] 828.55 ± 16.96 ns invert4GaussJordan()@49x10000 (wall time) BENCH [11] 533.23 ± 21.75 ns invert4Rigid()@49x10000 (wall time) BENCH [12] 345.56 ± 10.16 ns invert4Orthogonal()@49x10000 (wall time) BENCH [13] 63.72 ± 6.85 ns transformVector3()@999x10000 (wall time) BENCH [14] 62.28 ± 4.43 ns transformPoint3()@999x10000 (wall time) BENCH [15] 82.05 ± 7.96 ns transformVector4()@999x10000 (wall time) BENCH [16] 79.32 ± 2.41 ns transformPoint4()@999x10000 (wall time) Finished Magnum::Math::Test::MatrixBenchmark with 0 errors out of 5500 checks.	7 years ago
Vladimír Vondruš	515637c76a	Math: implement a robust and faster Matrix4::normalMatrix(). This change makes the operations split into a bunch of separate functions, making the parts easier to document, however with a slight negative effect on debug performance: Starting Magnum::Math::Test::MatrixBenchmark with 16 test cases... INFO Benchmarking a debug build. BENCH [01] 94.54 ± 3.62 ns multiply3()@499x10000 (wall time) BENCH [02] 183.47 ± 7.50 ns multiply4()@499x10000 (wall time) BENCH [03] 318.11 ± 11.59 ns comatrix3()@49x10000 (wall time) BENCH [04] 379.51 ± 12.17 ns invert3()@49x10000 (wall time) BENCH [05] 448.23 ± 17.61 ns invert3GaussJordan()@49x10000 (wall time) BENCH [06] 338.96 ± 11.61 ns invert3Rigid()@49x10000 (wall time) BENCH [07] 206.37 ± 10.59 ns invert3Orthogonal()@49x10000 (wall time) BENCH [08] 879.40 ± 20.03 ns comatrix4()@49x10000 (wall time) BENCH [09] 1.16 ± 0.03 µs invert4()@49x10000 (wall time) BENCH [10] 825.40 ± 17.34 ns invert4GaussJordan()@49x10000 (wall time) BENCH [11] 534.86 ± 15.73 ns invert4Rigid()@49x10000 (wall time) BENCH [12] 347.36 ± 11.62 ns invert4Orthogonal()@49x10000 (wall time) BENCH [13] 65.70 ± 6.73 ns transformVector3()@999x10000 (wall time) BENCH [14] 62.56 ± 3.09 ns transformPoint3()@999x10000 (wall time) BENCH [15] 81.25 ± 2.78 ns transformVector4()@999x10000 (wall time) BENCH [16] 82.14 ± 4.26 ns transformPoint4()@999x10000 (wall time) Finished Magnum::Math::Test::MatrixBenchmark with 0 errors out of 5500 checks.	7 years ago
Vladimír Vondruš	e3a820f468	Math: benchmark basic Matrix operations. So I'm sure the next additions don't make things worse -- in the debug build, in particular. Current state: Starting Magnum::Math::Test::MatrixBenchmark with 14 test cases... INFO Benchmarking a debug build. BENCH [01] 102.25 ± 4.58 ns multiply3()@499x10000 (wall time) BENCH [02] 183.84 ± 7.75 ns multiply4()@499x10000 (wall time) BENCH [03] 329.84 ± 20.50 ns invert3()@49x10000 (wall time) BENCH [04] 442.08 ± 13.47 ns invert3GaussJordan()@49x10000 (wall time) BENCH [05] 331.23 ± 13.85 ns invert3Rigid()@49x10000 (wall time) BENCH [06] 206.01 ± 11.13 ns invert3Orthogonal()@49x10000 (wall time) BENCH [07] 1.01 ± 0.03 µs invert4()@49x10000 (wall time) BENCH [08] 826.77 ± 19.33 ns invert4GaussJordan()@49x10000 (wall time) BENCH [09] 520.12 ± 21.97 ns invert4Rigid()@49x10000 (wall time) BENCH [10] 344.20 ± 13.32 ns invert4Orthogonal()@49x10000 (wall time) BENCH [11] 61.00 ± 2.89 ns transformVector3()@999x10000 (wall time) BENCH [12] 61.55 ± 3.35 ns transformPoint3()@999x10000 (wall time) BENCH [13] 80.65 ± 2.99 ns transformVector4()@999x10000 (wall time) BENCH [14] 80.86 ± 3.32 ns transformPoint4()@999x10000 (wall time) Finished Magnum::Math::Test::MatrixBenchmark with 0 errors out of 5400 checks.	7 years ago
Vladimír Vondruš	7f70dc7385	Math: XFAIL most (all?) NoInit tests in Release builds.	7 years ago
Vladimír Vondruš	2a3d02d217	Math: an attempt to fix scatter() on GCC 4.8.	7 years ago
Vladimír Vondruš	7a1162acc7	Math: one more needless operator[] call in scatter().	7 years ago
Vladimír Vondruš	17b3c8fac5	Math: support numeric indexing in gather() / scatter() as well.	7 years ago
Vladimír Vondruš	f2f1cac598	Math: directly access Vector components in gather() / scatter(). Speeding up debug builds a bit.	7 years ago
Vladimír Vondruš	acc8d8994b	Math: added scatter(), renamed swizzle() to gather(). The swizzle() function is still present, only marked as deprecated and scheduled to be removed in some future release.	7 years ago
Vladimír Vondruš	0408671e8f	Math: silence an annoying warning from MSVC about 64-to-32bit conversion.	7 years ago
Vladimír Vondruš	bc88faa215	Math: no Vector::operator-() and Vector2::perpendicular() on unsigned. Reported by MSVC on Magnum Python Bindings.	7 years ago
Vladimír Vondruš	4bc84f6815	Math: expand UnderlyingTypeOf to support vectors and matrices. This allows getting underlying type of those without needing to include them. Yay.	7 years ago
Vladimír Vondruš	1887fe0ab9	Math: added a scalar equal() / notEqual() variant.	7 years ago
Vladimír Vondruš	9def7ba7f6	Math: add a long double pi for sincos tests. I hope nobody needs the others, haha.	7 years ago
Vladimír Vondruš	efe2f14284	Math: improve precision of double constants by one more digit. And add comments to make sure we are not too imprecise.	7 years ago
Vladimír Vondruš	13b4bf8461	Math: use __builtin_sincos for sincos() on GCC. Makes this thing faster on Debug. But I'm not sure whether it's due to less function calls or this intrinsic being actually faster, heh. Probably a combination of both.	7 years ago
Vladimír Vondruš	a28e14491c	Math: verify that TypeTraits work correctly for signed infinities.	7 years ago
Vladimír Vondruš	3cf9dbf409	Math: added component-wise equal()/notEqual() for vectors.	7 years ago
Vladimír Vondruš	c158cfa2dd	Math: you need to know this.	7 years ago
Vladimír Vondruš	1b37d22006	Doc++	7 years ago
Vladimír Vondruš	bd1ce7d316	Math: return proper type from Range3D::xy().	7 years ago
Vladimír Vondruš	0de0104abe	Math: return proper type from Range*D::scaledFromCenter().	7 years ago
Vladimír Vondruš	2030e7cfef	Math: clarify how quaternion data are ordered.	7 years ago
Vladimír Vondruš	3d5f50ac49	Test: use the new setTestCaseTemplateName().	7 years ago
Vladimír Vondruš	a1cc0cb62d	Math: off-center Matrix4::perspectiveProjection().	7 years ago
Vladimír Vondruš	637e8ecd44	Math: de-duplicate code in Matrix4::perspectiveProjection().	7 years ago
Vladimír Vondruš	ad291c2afe	Math: mention planeEquation() in Frustum docs and vice versa.	7 years ago
Vladimír Vondruš	b83c4366e7	Math: fix a build issue with CUDA on Windows.	7 years ago
Vladimír Vondruš	1253a60046	Math: doc++	7 years ago

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581 Commits (742dc406fdf592f37e4e1ee02fef0e1c19bb6843)