magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	04419335d4	Math: remove remaining uses of std::pair. Using Containers::Pair allows me to make certain Range APIs constexpr that weren't possible in C++11 before. Compared to std::pair it's also trivially copyable, which is a nice property when storing it in various growable containers. As usual, the <Corrade/Containers/PairStl.h> include is in place to help people with porting, although in many cases this change will be breaking. I had to do it at some point anyway, so the earlier it is the better.	3 years ago
Vladimír Vondruš	b2c353bf21	Math: use Math typedefs from Magnum.h where possible in tests. Instead of defining the same types and vaguely risking little differences. Typedefs that don't exist in Magnum.h (such as integer quaternions) and typedefs that differ from Magnum.h (such as using Vector<4, T> instead of Vector4<T>) stay as typedefs, to make it clear what deliberately differs and what not. Typedefs that didn't conflict with the template types in Math (such as Vector3us) are removed entirely, as the typedef from Magnum.h can be used directly in that case, without any `using`.	3 years ago
Vladimír Vondruš	4825ed0608	Math: stop wasting time with the explicit Corrade:: prefix. I did this back in 2010 because it "felt like the right thing to do", given that all of Magnum depended on Math and not vice versa. But, strictly speaking, Math already uses typedefs from Magnum/Types.h so why it couldn't also bring in the Corrade namespace, and the Debug/Warning/Error names too. Having to type out Corrade:: in all these was really just a waste of time, weird inconsistency in docs and an extra roadblock for whoever might want to contribute anything there.	3 years ago
Vladimír Vondruš	4b645f1698	Adapt to Corrade changes.	3 years ago
Vladimír Vondruš	59bb7b8cd5	Adapt to Corrade changes.	3 years ago
Vladimír Vondruš	bbb54a9df8	It's 2023 already!	3 years ago
Vladimír Vondruš	be9a3c247d	Math: change all assertions to debug-only. The perf cost is just too great for these to be enabled always. The only place where the assertions are kept always is in the batch APIs -- there it's assumed the function is called on large enough data to offset this overhead, plus since it's often dealing with large blocks of data the memory safety is more important than various FP drifts which were the usual case why other assertions were firing.	3 years ago
Stanislaw Halik	c1578c0d79	Math: workaround MSVC2022 bug with constexpr conversions and C++20 Upstream bugreport at https://developercommunity.visualstudio.com/t/MSVC-1933-fails-to-compile-valid-code-u/10185268	4 years ago
Vladimír Vondruš	0a32bce31b	Math: add unary operator+ to all types. It was implemented only for the Half type and not the others, and I just felt like using it on a vector now, 12 years after the Vector class got first added.	4 years ago
Vladimír Vondruš	5312a016f4	Math: rename BoolVector to BitVector. Because it somewhat confusingly may have implied that it's really composed of 8-bit bools, and not bits. The same reasoning was used to pick the name for Corrade's Containers::BitArray. Backwards compatibility aliases are in place as usual, however the internal BoolVectorConverter is now BitVectorConverter and there unfortunately cannot be any backwards compatibility. This breaks only GLM and Eigen integration in the magnum-integration repo, which I'm fixing immediately. I don't expect any user code to use this internal helper. For regular vectors maybe, for this one definitely not.	4 years ago
Vladimír Vondruš	6bdffb2796	Test: make use of CORRADE_SKIP_IF_NO_ASSERT().	4 years ago
Vladimír Vondruš	d474f9d176	Math: return an array reference instead of a pointer from data(). This makes it possible to conveniently do things like Containers::StridedArrayView1D<Float> array = …; Vector4 vector{NoInit}; Utility::copy(array, vector); // or the other way around which is especially useful together with the new JSON classes. In some cases this means the function is no longer constexpr, but those weren't constexpr because it was useful for anything, they were only because it was possible. So this breakage shouldn't do any harm I think.	4 years ago
Vladimír Vondruš	9874c44262	Don't rely on __GNUC__ being always 4 on Clang. Certain Clang-based IDEs (CLion) "emulate" a compiler by inheriting all its defines, which means one gets __clang__ defined but also __GNUC__ set to 11 or whatever, breaking all these assumptions.	4 years ago
Vladimír Vondruš	5513eba398	Math: packed debug output for angles, matrices and vectors. Not documenting this publicly as it has a certain smell (needs better naming, mainly), but I need this for a less verbose output in certain tools.	4 years ago
Vladimír Vondruš	822fa0d644	Updated copyright year.	4 years ago
Vladimír Vondruš	08a6e7d957	Math: explicit test that all types are trivially copyable. I saw some copy constructors here and there and wasn't sure.	5 years ago
Vladimír Vondruš	ed9deff432	Test: adapt to a less shitty CORRADE_COMPARE().	5 years ago
Vladimír Vondruš	3d136503d8	Updated copyright year.	5 years ago
Vladimír Vondruš	1026aee80e	Moved the NoInit tag from Math to the root namespace. The old one is deprecated, and will be removed in a future release. Unfortunately, to avoid deprecation warnings, all use of NoInit in the Math library temporarily have to be Magnum::NoInit This will be cleaned up when the deprecated alias is removed.	6 years ago
Vladimír Vondruš	19e0e96d74	Updated copyright year.	6 years ago
Vladimír Vondruš	65a2ced2a7	Make this compile and test cleanly with CORRADE_NO_ASSERT defined.	6 years ago
Vladimír Vondruš	498f4c59e1	Math: fix angle() returning NaN for close arguments.	6 years ago
Vladimír Vondruš	94cba139ff	Math: improve and clean up angle() tests.	6 years ago
Vladimír Vondruš	c8afe0f732	Math: make Vector::pad() default argument work with Half. Got lucky enough that the default zero-initialization constructor does exactly what I need. Otherwise ugh I don't know what I would do.	6 years ago
Vladimír Vondruš	3cf9dbf409	Math: added component-wise equal()/notEqual() for vectors.	7 years ago
Vladimír Vondruš	8e5ecfacac	Math: ignore NaNs also in Vector::min(), max() and minmax(). To have the API consistent.	7 years ago
Vladimír Vondruš	36ba5f4333	Math: ensure ZeroInit and IdentityInit constructors are explicit. Like NoInit ones. Not sure what I was doing there.	7 years ago
Vladimír Vondruš	3626562e1d	Adapted to Corrade changes. Mostly missing includes now.	7 years ago
Vladimír Vondruš	64bc7f9c8e	Math: moved configuration value parsers to a dedicated header. There's a lot of string operations and that's nothing good to have included everywhere. Should speed up the compilation quite a bit.	7 years ago
Vladimír Vondruš	2149f7b869	Wrap all tests in unnamed namespaces. This makes the compiler warn about test cases that aren't ever used, which is a good thing.	7 years ago
Vladimír Vondruš	e6b7aa12fa	Updated copyright year.	7 years ago
Borislav Stanimirov	f7f2ab8cb5	Math: added StrictWeakOrdering for math types	8 years ago
Vladimír Vondruš	0cf65741ae	Math: helpfully print the offending values in all assertions.	8 years ago
Vladimír Vondruš	08d51ec116	Math: oh, MSVC 2015 constexpr fun is here again.	8 years ago
Vladimír Vondruš	0c49c56768	Math: forgot to execute test for Vector::minmax(). :(	8 years ago
Vladimír Vondruš	623fa97970	Updated copyright year.	8 years ago
Vladimír Vondruš	06a7677fbe	Math: test underflow/overflow when parsing vector/matrix from Configuration. Fails as overflow is not handled.	9 years ago
Vladimír Vondruš	7a16273e5d	Updated copyright year.	9 years ago
Vladimír Vondruš	ae9095de16	Remove most of the "MSVC 2015 can't handle {} here" workarounds.	9 years ago
Vladimír Vondruš	353d7ff59d	Math: implemented minmax() for arbitrary vectors.	9 years ago
Vladimír Vondruš	3cedefe14b	Math: remove GCC constexpr workaround from the tests.	10 years ago
Vladimír Vondruš	70ef473710	Math: verify that the NoInit constructors are explicit.	10 years ago
Vladimír Vondruš	e9a2623e02	Math: expect NoInit test failures on GCC 6.1+ with optimizations enabled. It's nothing harmful, just inefficient.	10 years ago
Vladimír Vondruš	40d60f6a3f	Math: make all constructor noexcept and test their behavior.	10 years ago
Vladimír Vondruš	bf393fad59	Math: fix/workaround constexpr test compilation on MSVC 2015.	10 years ago
Vladimír Vondruš	633d792e3d	Math: added Vector::flipped().	10 years ago
Vladimír Vondruš	0d284736e2	Math: expect test failure with Emscripten and -O1. Works flawlessly with -O2.	10 years ago
Vladimír Vondruš	a4fbea42d0	Math: proper implementation of Vector::isZero() for integers. The thing is: * Doing std::abs() and comparing to some epsilon value is crazy thing to do with integers. * When using unsigned integers, Clang rightfully complained that calling std::abs() on these is a sign of insanity. This fixes it too.	10 years ago
Vladimír Vondruš	f3d774fa48	Math: revert ability to convert Vector<1, T> to T. Doesn't solve problem I hoped it would solve (adding pointer and Vector<1, size_t> still doesn't compile), breaks GCC 4.7 build in some crazy way and makes certain previously-working operations (like operator== on Vector<1, int> and int) ambiguous. Not worth pursuing further, I think. This reverts commit `ca0892f026`. This reverts commit `d6d0fd1890`.	10 years ago
Vladimír Vondruš	d6d0fd1890	Math: test that it's possible to convert Vector<1, T> to T. It's not (but should be).	10 years ago

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79 Commits (79b100b462b65c798da52c858cdc0482cb019ad1)