magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	6e10b2e205	Math: doc++ The TODOs were removed and put into GitHub projects to be a bit more visible to random strangers.	9 years ago
Vladimír Vondruš	61e511dbc4	Math: component-wise comparison for RectangularMatrix. Required for TestSuite::Compare::Around.	9 years ago
Vladimír Vondruš	e5fd5b56f8	Math: document why RectangularMatrix::operator[] returns const&.	10 years ago
Vladimír Vondruš	32f357752f	Math: the world is not just about OpenGL.	10 years ago
Vladimír Vondruš	a3bcae928b	Doc++	10 years ago
Vladimír Vondruš	3764f5b830	Math: don't zero-initialize output variables if not necessary. Could possibly save some cycles.	10 years ago
Vladimír Vondruš	9fdf467c59	Math: added *Matrix::setRow(). Row equivalent for the mutable operator[]().	10 years ago
Vladimír Vondruš	98735f50f4	Math: document the math behind 2D/3D matrix transformations.	10 years ago
Vladimír Vondruš	40d60f6a3f	Math: make all constructor noexcept and test their behavior.	10 years ago
Vladimír Vondruš	737e92bc3e	Math: remove unnecessary assignment operators. Caused problems when specifying `noexcept` in classes with members from Math namespace.	10 years ago
Vladimír Vondruš	951f116f5b	Math: added RectangularMatrix::flipped{Cols,Rows}().	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	d91cb8f9e8	Disallow default construction of tag types. Caused ambiguous overload problems when using {} in function calls. The tags should be always specified explicitly.	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	86c8fdef8d	Fix linking of tests on MinGW-w64 GCC 5.1. It worked flawlessly when crosscompiled from Linux, but compiling that natively causes the linker to loudly complain about undefined references to ConfigurationValue structs. I think it worked well under 4.9.2 (but that mess had a slew of other ugly problems, such as complete inability to produce non-crashing C++11 code under x64). The linker error is caused only because I tried to reduce binary bloat, so I'm just disabling that for MinGW and screw that. No problem under MSVC.	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	d805e87f21	MSVC 2015 compatibility: Math conversion constructor constexpr issues. Some could be worked around, but the rest is prevented by inability to delegate constexpr constructors.	11 years ago
Vladimír Vondruš	d2d0943ffa	MSVC 2015 compatibility: broken multiple definitions of template aliases. Causes the compiler to forget random type declarations. How is that even possible.	11 years ago
Vladimír Vondruš	7f6c7b09d8	MSVC 2015 compatibility: issue with constexpr and delegating constructors.	11 years ago
Vladimír Vondruš	7af5e136fe	MSVC 2015 compatibility: {}-related issues.	11 years ago
Vladimír Vondruš	371adc63f9	MSVC 2015 compatibility: the issues with {} are eternal. Aargh.	11 years ago
Vladimír Vondruš	1d9e6210d8	Use anonymous typed enum instead of static const member variable. The reason behind this is that it's not possible to take address of the enum value -- the generated code can be simpler and no symbol is exported.	11 years ago
Vladimír Vondruš	c4bf8d6eda	Doxygen workarounds. I LOVE this, do you hear me? Especially at 2:40 AM.	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	3a8ac02909	Math: more explicit default zero/identity constructors. Some classes are by default constructed zero-filled while other are set to identity and the only way to to check this is to look into the documentation. This changes the default constructor of all classes to take an optional "tag" which acts as documentation about how the type is constructed. Note that this result in no behavioral changes, just ability to be more explicit when writing the code. Example: // These two are equivalent Quaternion q1; Quaternion q2{Math::IdentityInit}; // These two are equivalent Vector4 vec1; Vector4 vec2{Math::ZeroInit}; Matrix4 a{Math::IdentityInit, 2}; // 2 on diagonal Matrix4 b{Math::ZeroInit}; // all zero This functionality was already present in some ugly form in Matrix, Matrix3 and Matrix4 classes. It was long and ugly to write, so it is now generalized into the new Math::IdentityInit and Math::ZeroInit tags, the original Matrix::IdentityType, Matrix::Identity, Matrix::ZeroType and Matrix::Zero are deprecated and will be removed in the future release. Math::Matrix<7, Int> m{Math::Matrix<7, Int>::Identity}; // before Math::Matrix<7, Int> m{Math::IdentityInit}; // now	11 years ago
Vladimír Vondruš	6488fe6e75	Oh, it's 2015 already.	11 years ago
Vladimír Vondruš	ba88567710	Remove redundant `inline` keyword.	11 years ago
Vladimír Vondruš	7dd224ed21	Math: removed autolink-preventing % noise, removed unneeded HTML tags.	12 years ago
Vladimír Vondruš	a9a5ead13d	Dropped GCC 4.6 support.	12 years ago
Vladimír Vondruš	6c9066be8c	doc: removed old Doxygen workarounds. It can finally handle operators, yay! (Well, some of them...)	12 years ago
Vladimír Vondruš	81039fc2c9	Math: completed documentation review.	12 years ago
Vladimír Vondruš	6f0ba96cb6	Happy new year too.	12 years ago
Vladimír Vondruš	0616f24f34	Making includes absolute, part 5: absolute includes everywhere. The only places where they aren't absolute are: - when header is included from corresponding source file - when including headers which are not part of final installation (e.g. test-specific configuration, headers from Implementation/)	12 years ago
Vladimír Vondruš	45a10cefdf	Making includes absolute, part 1: moving files around. Everything what was in src/ is now in src/Corrade, everything from src/Plugins is now in src/MagnumPlugins, everything from external/ is in src/MagnumExternal. Added new CMakeLists.txt file and updated the other ones for the moves, no other change was made. If MAGNUM_BUILD_DEPRECATED is set, everything compiles and installs like previously except for the plugins, which are now in MagnumPlugins and not in Magnum/Plugins.	12 years ago
Vladimír Vondruš	46e2ca80cd	Various documentation fixes and updates. {} in Matrix constructor caused Doxygen to forget all functions after it.	13 years ago
Vladimír Vondruš	01599e7d11	Math: overload RectangularMatrix::diagonal() in subclasses. ...to return proper type.	13 years ago
Vladimír Vondruš	b648f9674c	Math: constexpr Matrix::{fromDiagonal,diagonal}() and also Matrix(T). Besides all the good things it is now possible to do even more insane and useless constexpr-fu: constexpr auto a = Math::Matrix3x3<Int>::fromDiagonal({1, 3, 2}); / 7 0 0 7 */ constexpr Math::Matrix<a.diagonal()[2], Int> c(7);	13 years ago
Vladimír Vondruš	4846b4b2ed	Math: these aren't constexpr by a long shot.	13 years ago
Vladimír Vondruš	cf3ae0eee7	Revert "Math: don't allow ::data() to be called on rvalues." The pointer conversion can be done only explicitly, thus the users will always know what they are doing. With that change, perfectly valid things like this couldn't be done (the result of a + b is kept until the semicolon): Vector3 a, b; void foo(float data); foo((a + b).data()); Moreover this conversion wasn't even properly tested, leading to issues as in mosra/corrade@781f5df38a7b1b366f3de477dd5fe641eca6ed20. This reverts commit `add989703e`.	13 years ago
Vladimír Vondruš	add989703e	Math: don't allow ::data() to be called on rvalues. There are more cases that should be fixed, but this is the most problematic one, as this might look completely innocent: Vector2 a, b; float c = (a + b).data(); Unlike this, which looks suspicious: Vector2& c = a + b;	13 years ago
Vladimír Vondruš	4aadfd0828	Math: fixed *::data() documentation.	13 years ago
Vladimír Vondruš	7f9d0d1752	Math: added convenience MatrixNxN aliases for RectangularMatrix. They were already in Magnum namespace for floats and doubles, now they can be used also for generic type (e.g. use `Math::Matrix2x3<T>` instead of overly verbose `Math::RectangularMatrix<2, 3, T>`). GCC 4.7+ only.	13 years ago
Vladimír Vondruš	7d87330249	Gaah.	13 years ago
Vladimír Vondruš	50ec325c78	Math: fix and test RectangularMatrix*Vector operation. How did I forget to test that?	13 years ago
Vladimír Vondruš	e2c8e8c867	Math: no need to explicitly overload operator=(). It is created automatically.	13 years ago
Vladimír Vondruš	78417dfefa	Math: removed integer/float RectangularMatrix multiplication and division. We would need to duplicate all the functionality found in Vector, which I don't think is needed at all. If anyone needs to do this, it is possible to "linearize" the matrix into long vector and do the operations on it. Also updated subclass operator implementation, added tests for it, both for proper returned value and proper result type.	13 years ago
Vladimír Vondruš	330794d710	Documentation fixes.	13 years ago

37 Commits (6e10b2e2058ed029ce7fc624291fccff427efef1)