magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	eed2c818e9	Use a common prefix for internal singles-related macros. Matches the same change in Corrade.	3 years ago
Vladimír Vondruš	fa079385bf	singles: don't include StrictWeakOrdering in MagnumMath.hpp.	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
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	822fa0d644	Updated copyright year.	4 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	5222cf3478	doc: change all "latest" additions/deprecations to 2020.06.	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	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	6fbedd8f52	Revert "doc: pile on more Doxygen workarounds." This reverts commit `0b7831c1ad`.	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	3fb90cdf5c	Math: remove obsolete Doxygen workarounds.	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	754c84525e	The <cmath> header is not allowed anymore.	7 years ago
Vladimír Vondruš	fd51ef662b	Math: avoid std::tie() in DualQuaternion sclerp.. It needs #include <tuple> and that's heavier than I'd like.	7 years ago
Vladimír Vondruš	cee530733e	Math: make it possible to opt out of Debug output operators. Undocumented at this point, will be used for magnum-singles export.	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	e6b7aa12fa	Updated copyright year.	7 years ago
Vladimír Vondruš	f5e30bb5d3	Math: minor coding style cleanup.	8 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	66a313bc0d	Math: doc++	8 years ago
Vladimír Vondruš	2c1da5466e	Math: added data() accessors to all remaining types.	8 years ago
Vladimír Vondruš	eadf8986f6	Math: fuzzy compare for division-by-zero in quaternion s(c)lerp. Also remove a totally unneeded conversion.	8 years ago
Vladimír Vondruš	ec34009025	Math: document the usual notation for complex/dual/quat numbers.	8 years ago
Vladimír Vondruš	737104f2c7	Math: added "shortest path" alternatives to lerp(), slerp() and sclerp(). Before neither of the lerp(), slerp() had the shortest path check, while sclerp() had it. Now, to be consistent, none of them has it and there are lerpShortestPath(), slerpShortestPath() and sclerpShortestPath() functions that have the shortest path check. This is different from other engines, where there's usually only the shortest path interpolation by default and either an optional "non-shortest-path" interpolation or no alternative at all. I like to give the users a choice, so there's both versions and the non-shortest-path version is the default, because -- at least in case of lerp() -- this results in a quite significant perf difference (15% faster), so why not have it. Preprocess your data instead ;)	8 years ago
Vladimír Vondruš	d156a60943	Math: fix sclerp() behavior with dual quaternions having the same angle. The fix done with https://github.com/mosra/magnum/pull/122 (`0e05c7289e`) was not tested properly (see previous commit) and thus this code path never worked. This properly lerps the translation part and recombines it with the rotation instead of interpolating just a part of it. Also I'm no longer having any "dotResult" that's done only on the vector part of the rotation, but instead using the full rotation quaternion dot product. I have no idea why it was done this way. This branch was also never properly tested -- it'll be with the introduction of "shortest path" variants in the next commit.	8 years ago
Vladimír Vondruš	b9c96d76e8	Math: ability to use [Dual]Complex and [Dual]Quaternion in configuration.	8 years ago
Vladimír Vondruš	105cef5efd	No need to use fully qualified name for \debugoperator.	8 years ago
Vladimír Vondruš	a421b50be3	Math: doc++	8 years ago
Vladimír Vondruš	623fa97970	Updated copyright year.	8 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	5ddc877a1d	Math: consider magnitude of translation in DualQuaternion::isNormalized(). Fixes the failing tests.	10 years ago
Vladimír Vondruš	40d60f6a3f	Math: make all constructor noexcept and test their behavior.	10 years ago
Vladimír Vondruš	eaeda24399	Don't restrict Double usage on OpenGL ES. Restrict only what's not defined by GL on the ES flavor (double attributes and uniforms). I love the smell of burning code.	10 years ago
Vladimír Vondruš	23646e6690	Hell, this project is big.	10 years ago
Vladimír Vondruš	6e8c16c960	MSVC 2015 Update 1: fixed nearly all constexpr bugs.	11 years ago
Vladimír Vondruš	6e73dee096	Math: avoid dependency on Functions.h in DualQuaternion.h. Is it still justifiable to do things like this or am I too paranoid about compilation times now?	11 years ago
Squareys	0e05c7289e	Math: Fix sclerp of dual quaternions with equal rotation and add test. When rotation is identical, the rotation of the first dual quaternion is returned instead, together with the linearly interpolated translation of both (lerp of the vectors of the dual part). The additional include is needed for `Math::lerp(Vector<3, T>, Vector<3, T>, T)`. Signed-off-by: Squareys <Squareys@googlemail.com>	11 years ago
Vladimír Vondruš	06a1734b86	MSVC 2015 compatibility: {}-related issues.	11 years ago
Vladimír Vondruš	35d2e2c370	Math: simplified DualQuaternion ScLERP. Making use of sincos() for Dual numbers, constructing DualQuaternion from dual vector and scalar parts and using DualQuaternion::isNormalized(). Also updated the math equation to be consistent with conventions elsewhere.	11 years ago
Vladimír Vondruš	0f14be471e	Math: ability to construct DualQuaternion from dual vector and scalar. As opposed to real and dual quaternion.	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
Squareys	cbcb18ddc3	Math: Use a more readable notation for inline comments. This should be alot easier to read than the TeX code before. Signed-off-by: Squareys <Squareys@googlemail.com>	11 years ago

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77 Commits (be7fe397c43812b37fa75f6e1602ce8b5dbbe30d)