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Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	9bbc656da5	Math: creating Vector from one value is broken. Added "expect fail" test, it is not the priority now (and it is handled correctly in subclasses).	13 years ago
Vladimír Vondruš	5819dd4bd7	Math: matrix/vector rework, part 3: conversion as explicit constructor. Also updated all dependent classes to follow the change, such as Color and Rectangle. Backwards compatibility for GCC 4.6 (with lack of support for delegating constructors) will be done as non-constexpr constructor using operator=().	13 years ago
Vladimír Vondruš	baeadc9663	Math: matrix/vector rework, part 2: matrix as array of column vectors. Overall architecture is simplififed with this change and also it's not needed to use reinterpret_cast in matrix internals anymore, thus there is no need for operator() and [][] works now always as expected without any risk of GCC misoptimizations. On the other side, constructing matrix from list of elements is not possible anymore. You have to specify the elements as list of column vectors, which might be less convenient to write, but it helps to distinguish what is column and what is row: Matrix<2, int> a(1, 2, // before 3, 4); Matrix<2, int> a(Vector<2, int>(1, 2), // now Vector<2, int>(3, 4)); For some matrix specializations (i.e. Matrix3 and Matrix4) it is possible to use list-initialization instead of explicit type specification: Matrix<3, int>({1, 2, 3}, {4, 5, 6}, {7, 8, 9}); I didn't yet figure out how to properly implement the general (constexpr) constructor to also take lists, so it's a bit ugly for now. Matrix operations are now done column-wise, which should help with future SIMD implementations, documentation is also updated accordingly. I also removed forgotten remains of matrix/matrix operator*=(), which can be confusing, as the multiplication is not commutative. Why it is not present is explained in `d9c900f076`.	13 years ago
Vladimír Vondruš	4c16a767db	Math: doc++, minor code cleanup.	13 years ago
Vladimír Vondruš	b7b955289a	Math: Vector::lerp() can take `t` of arbitrary type. Usable when interpolating e.g. colors in denormalized integral form, as `t` could be only `0` or `1` in that case, which is pretty unusable.	13 years ago
Vladimír Vondruš	861e16e1f9	Doc++, @todo+-	13 years ago
Vladimír Vondruš	d175dd1054	Updated workarounds for Doxygen 1.8.2. Removed workarounds for alias templates, variadic templates and anonymous enums, but 1.8.2 has some bug with forward declarations causing classes to appear in default namespace, breaking cross-references.	13 years ago
Vladimír Vondruš	03789a5b4b	Math: got rid of MathTypeTraits::NumericType. Was workaround for printing chars with Corrade::Utility::Debug as integers, not needed anymore.	14 years ago
Vladimír Vondruš	a4da7b764a	Adapted to Corrade changes.	14 years ago
Vladimír Vondruš	5f19343bee	Math: linear interpolation of two Vectors.	14 years ago
Vladimír Vondruš	1eef70b184	Doc++	14 years ago
Vladimír Vondruš	538601fc06	Minor code cleanup.	14 years ago
Vladimír Vondruš	23a94b2709	Math: Quaternion has dot product too! Original lengthSquared() renamed to parameterless dot(), it is now consistent with what Vector has. Also updated related Vector documentation.	14 years ago
Vladimír Vondruš	d9c900f076	Doc++ * Added math equations to Quaternion, Vector and Matrix method documentation. * Removed confusing Quat=Quat operator overload, as it isn't exactly clear from which side the non-commutative multiplication is done: Quaternion a; a = b; // eh? a = ab; // okay! For similar reason this operator wasn't present in RectangularMatrix either. Unified documentation of expected vector/quaternion normalization state. Now it is not "assumed" but "expected", because failing to do so results in assertion failure.	14 years ago
Vladimír Vondruš	f9f848d94c	Math: ability to multiply and divide Vector with other of arbitrary type.	14 years ago
Vladimír Vondruš	7905a5e96c	Math: return proper type from Vector::projected() in subclasses.	14 years ago
Vladimír Vondruš	5de5b34c48	Math: function for projecting vector onto another.	14 years ago
Vladimír Vondruš	7e66a09461	Marking all constructors explicit, except for matrix and vector classes. It prevents unwanted implicit conversions from e.g. nullptr to Camera, Vector2 to Physics::Point etc. By making all the constructors explicit it is easier to routinely add the keyword to all new classes instead of thinking about cases when to add and when not to.	14 years ago
Vladimír Vondruš	ae013effff	Adapted to Corrade changes. Optimalizations in Corrade::TestSuite and Corrade::Utility::Debug leaded to significant reduction of compilation time - on my machine it was ~5:38 before with building of unit tests enabled, now only ~5:00.	14 years ago
Vladimír Vondruš	6dbdf58476	Component-wise comparison for Vector class.	14 years ago
Vladimír Vondruš	8e3e3ac6d3	Doc++	14 years ago
Vladimír Vondruš	1e2720eeb7	Explicit template instantiation for common matrix and vector functions. Common types used in OpenGL have now explicit template instantiation for debug operators and configuration value parsers/readers.	14 years ago
Vladimír Vondruš	9d9517c824	Vector::angle(): reflect normalization requirement in parameter names. Will be more intuitive when IDE autocompletion kicks in.	14 years ago
Vladimír Vondruš	350fb3a64c	Fixed documentation of Vector::angle().	14 years ago
Vladimír Vondruš	f28f5398d3	Added some @todos .	14 years ago
Vladimír Vondruš	0145343d59	Pedantic: using std::size_t instead of size_t from C compat headers.	14 years ago
Vladimír Vondruš	4aec678539	Have first letter of static constants uppercase, like previously. Lowecase didn't prove to be better, because Doxygen cannot implicitly link to it and it collides with non-type template parameters and private variables.	14 years ago
Vladimír Vondruš	d65b2386b2	Code cleanup.	14 years ago
Vladimír Vondruš	16382c9ba9	No need to have separate ConfigurationValue implementation for Vector.	14 years ago
Vladimír Vondruš	624f4f8531	Inlined inline functions.	14 years ago
Vladimír Vondruš	a385441c02	Moved type conversion constructor from Vector to RectangularMatrix.	14 years ago
Vladimír Vondruš	5d639095ee	Removed "wontfix" TODOs. Loop unrolling is better to leave up to the compiler, as it will do it automatically and it doesn't add any maintenance burden. Constexpr addition, multiplication etc. of Vector would be nice, but will that be really useful? Maybe once if at all?	14 years ago
Vladimír Vondruš	03f135e696	Documentation clarification, assertion update. Don't yell at the user all the time.	14 years ago
Vladimír Vondruš	6a4b68410c	Doc: brief introduction to matrix and vector classes. DDD - documentation driven development. Not all advertised features are available right now, but they will come.	14 years ago
Vladimír Vondruš	742a75277d	Moved unary operator- from Vector to RectangularMatrix.	14 years ago
Vladimír Vondruš	fb61c22e07	Fixed matrix multiplication in RectangularMatrix subclasses. Now all possible cases are properly handled (row vector * column vector, column vector * row vector, ...). All operators taking arbitrary type as argument (element-wise multiplication) now have std::enable_if only for numerical types.	14 years ago
Vladimír Vondruš	357b744d59	Vector function and operator reimplementation also for Color.	14 years ago
Vladimír Vondruš	8911dbdffe	Moved multiplication and division from Vector to RectangularMatrix.	14 years ago
Vladimír Vondruš	4bcc805616	Moved add/subtract operators from Vector to RectangularMatrix.	14 years ago
Vladimír Vondruš	90881e7337	New base for matrices and vectors: RectangularMatrix. Currently moved only non-square functionality from Matrix there. Also static constant members such as row/column count and size are now lowercase, as they are variables, not types.	14 years ago
Vladimír Vondruš	0e74c3847d	Support for storing matrices and vectors in configuration.	14 years ago
Vladimír Vondruš	1ade64ca6b	New crossreferenced @debugoperator alias.	14 years ago
Vladimír Vondruš	9d750179cd	Swapped template parameters in Vector/Matrix debug operator. Forgotten in `cc1f9c60c9`, swapped them to make things consistent.	14 years ago
Vladimír Vondruš	8dbae4f09c	Added @todo .	14 years ago
Vladimír Vondruš	0e08138806	Added number*Vector and number/Vector operators.	14 years ago
Vladimír Vondruš	5157abc439	Disabled original Vector div/mult for non-arithmetic types.	14 years ago
Vladimír Vondruš	a4c80d18ed	Added component-wise multiplication and division to Vector.	14 years ago
Vladimír Vondruš	125a0fa9d1	Doc++	14 years ago
Vladimír Vondruš	fec65aa6f5	Ability to construct Vector from another of different type.	14 years ago
Vladimír Vondruš	129b7f23a7	Fixed typos (substract -> subtract).	14 years ago

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108 Commits (dcb4595e6e6f7ce1fc709dc0f772c5ba1bbb040f)