magnum

Commit Graph

Author	SHA1	Message	Date
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
Squareys	ff593b1faf	Math: Cleanup ScLERP implementation. - Use explicit conversion to `T` - Use `std::` for `acos, cos, sin` to avoid use of double only functions - Do not mutate variables in math code to avoid confusion Signed-off-by: Squareys <Squareys@googlemail.com>	11 years ago
Squareys	4d077c878e	Math: Add inline comments to reference the TeX formula from code. Should help people understand the code and counteracts the unreadability caused by the optimization commit at least a bit. Signed-off-by: Squareys <Squareys@googlemail.com>	11 years ago
Squareys	22f2c38132	Math: Optimize ScLERP implementation. Optimized with simple code tricks, some very complex math (like `2*0.5=1`), and principal of locality. Things the compiler would probably do for me anyway. Was able to remove about 6 useless float multiplications. Signed-off-by: Squareys <Squareys@googlemail.com>	11 years ago
Squareys	7d78c7b30e	Math: Implement DualQuaternion screw interpolation (ScLERP). Signed-off-by: Squareys <Squareys@googlemail.com>	11 years ago
Vladimír Vondruš	62203ae891	Math: proper multiplication/division of Duals with different types. Now works both ways. The base class works with virtually any combination that is supported by the underlying types, so e.g. Dual<Matrix3<T>> could be multiplied/divided with Vector3<T> (result is Vector3<T>), with Matrix3<T> (result is Matrix3<T>) or with T (result is Matrix3<T>). The macros, on the other hand, because they are there only to help with implementation of my subclasses, restrict that to the two only cases I need (i.e. multiplication with Dual<T> and Dual<T::Type> and nothing else). Could be extended in the future if it needs to be.	11 years ago
Vladimír Vondruš	d3f528093e	Math: avoid copypaste code in DualComplex. Ugh this class is ugly (but works!).	11 years ago
Vladimír Vondruš	670c9d0763	Adapted to Corrade::Utility::Debug changes.	11 years ago
Vladimír Vondruš	0aa16595eb	Use new-style debug operators everywhere.	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	371adc63f9	MSVC 2015 compatibility: the issues with {} are eternal. Aargh.	11 years ago
Vladimír Vondruš	75eb797686	Math: make the Doxygen workaround more obvious and less verbose.	11 years ago
Vladimír Vondruš	c4bf8d6eda	Doxygen workarounds. I LOVE this, do you hear me? Especially at 2:40 AM.	11 years ago

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65 Commits (f74fd5cb0812a6281f70ac2ba8f95d0f8dffaba2)