magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	8c7679c7b1	Math: use typedefs from Magnum.h in all tests. For some reason a lot of these got forgotten in `b2c353bf21`. Also adding a comment explaining the difference, because it's likely to stop being obvious few months from now.	2 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	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	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	095408791f	Updated changelog and credits.	6 years ago
Squareys	f69f3393ec	Math: Add DualQuaternion/DualComplex::from(rotation, translation) Signed-off-by: Squareys <squareys@googlemail.com>	6 years ago
Vladimír Vondruš	e6322dcfd1	Math: use angle literals in all test code. It was originally done using the Deg() / Rad() constructors in order to be compatible with GCC 4.6, but fortunately those days are long gone. Co-authored-by: Squareys <squareys@googlemail.com>	6 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	c4a3b273e6	Math: provide transformVector() also on the DualThing classes. To make them more consistent with Matrix3/4, making switching from one to the other easier.	6 years ago
Vladimír Vondruš	ea92c5b36f	Math: clarify that implicit conversion of Foo to a DualFoo is rotation. Had to remind myself about that.	6 years ago
Vladimír Vondruš	3d5f50ac49	Test: use the new setTestCaseTemplateName().	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	2c1da5466e	Math: added data() accessors to all remaining types.	8 years ago
Vladimír Vondruš	b9c96d76e8	Math: ability to use [Dual]Complex and [Dual]Quaternion in configuration.	8 years ago
Vladimír Vondruš	623fa97970	Updated copyright year.	8 years ago
Vladimír Vondruš	7a16273e5d	Updated copyright year.	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	aef580ec62	Math: test iterative normalization of Complex/Quaternion transformations. If the values are renormalized after every step, it shouldn't happen that the value is denormalized even after calling `normalized()`. The test fails for DualQuaternion with large values, as expected. Will be fixed in the next commit.	10 years ago
Vladimír Vondruš	1dc1fc79b0	Math: better test cases for {*Complex,Quaternion}::isNormalized(). The expectation is that the values are considered normalized only if the difference is small enough. This should have been tested since the beginning, but instead this was waved away with a dumb test case testing obviously denormalized value and obviously normalized value. The test fails for DualQuaternion with large translation values (as expected). Will be fixed in following commits.	10 years ago
Vladimír Vondruš	40d60f6a3f	Math: make all constructor noexcept and test their behavior.	10 years ago
Vladimír Vondruš	23646e6690	Hell, this project is big.	10 years ago
Vladimír Vondruš	30fc1411bb	Adapted to Corrade changes.	10 years ago
Vladimír Vondruš	6e8c16c960	MSVC 2015 Update 1: fixed nearly all constexpr bugs.	11 years ago
Vladimír Vondruš	34df5a0aaa	Math: explicit conversion constructors for Dual, Complex and Quaternion. Similarly to what's already in all Vector and Matrix classes. Not sure why this wasn't there already.	11 years ago
Vladimír Vondruš	d7e507a2a7	MSVC 2015 compatibility: Math copy/conversion constexpr issues. I don't know why, but marking the output of copy constructor of any subclass or output of conversion operator of any class as constexpr causes MSVC to complain about non-constant expression. Probably just another bug.	11 years ago
Vladimír Vondruš	000d8f8129	MSVC 2015 compatibility: Math external conversion constexpr issues. Caused by inability to delegate constexpr constructors. Subclasses are okay, fortunately.	11 years ago
Vladimír Vondruš	413e2e6735	Math: properly test that these constructors are indeed implicit.	11 years ago
Vladimír Vondruš	1b0da5b2df	Math: ability to construct all types without initializing the contents. Useful for squeezing out last bits of performance, e.g. in this case: Vector3 a; a[0] = something++; a[1] = something++; a[2] = something++; In the code all elements are first zeroed out and then overwritten later, thus it might be good to avoid the zero-initialization: Vector3 a{Math::NoInit}; a[0] = something++; a[1] = something++; a[2] = something++; This will of course be more useful in far larger data types and arrays of these.	11 years ago
Vladimír Vondruš	702c9db6b4	Math: ability to zero-initialize all classes. Previously only matrices allowed to be created either as an identity or zero-initialized. Now all Math classes support that, including (dual) complex numbers and quaternions.	11 years ago

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60 Commits (98d8bc3a1f3098dcc1ca7617f6d5203dbcbcbe1a)