magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	5293429f31	Ability to construct Matrix from column vectors.	14 years ago
Vladimír Vondruš	e8c76b7d96	Forced exclusive use of bracket operators in Matrix and Vector. Removed functions at(), set() and add(), everything (and more) can be now done using operator[]. Accessing matrix elements is now done through column vectors, e.g.: Matrix4 a; a.at(row, col); // before a[col][row]; // now Note that because operator[] on Matrix returns column vector (there is nothing like row vector), the parameter "order" is now swapped.	14 years ago
Vladimír Vondruš	7e1a260286	Removed && and std::forward from Matrix and Vector constructors. Types saved inside Matrix and Vector will be at most time smaller than or the same size as references to them, so no move semantic and forwarding is necessary.	14 years ago
Vladimír Vondruš	8b69969fbf	Explicit default Matrix constructor. Nothing like this should ever happen: 1*Vector3::yAxis() // 1 converted to true, converted to Matrix3.	14 years ago
Vladimír Vondruš	3495738fc0	Removed memcpy() from Matrix::set(), using Vector::from() in Matrix::at().	14 years ago
Vladimír Vondruš	7c857ccb16	Better implementation for Matrix::determinant() using external functor. Removes lots of unmaintained and duplicated code from Matrix<T, 2> template specialization.	14 years ago
Vladimír Vondruš	5bfdac108c	Added some TODOs.	14 years ago
Vladimír Vondruš	c8e33a74cc	"constexpr"-ized Matrix and Vector classes. It should improve performance, because what can be computed at compile time is now computed at compile time. In addition these things have been changed or improved: * Removed constructors from T, as they cannot be AFAIK written using constexpr functions only and they only do unnecessary data copying most of the time. The functionality is now provided using static functions Matrix::from() and Vector::from() which returns either const or non-const reference to original data, so no copy is performed. These functions also have explicit warning about unsafe operations. Defaulted copy constructors and assignment operators, using "default initialization" for arrays instead of memsetting it with zeros. It should behave the same and this way we don't need any memcpy(), memset() etc. from <cstring>, which is good.	14 years ago
Vladimír Vondruš	b8f09a0616	Added arithmetic assign operators to Matrix and Vector. Multiplication, division, addition and substraction is now done primarily in assigning operators, as they do the computations in-place, so they are more memory efficient than implementing them using e.g. `this = this+other;`. Updated unit test only for matrix multiplication, as vector unit tests test arithmetic asssign operators too.	14 years ago
Vladimír Vondruš	1cf69616a3	Documentation updates, "markdownization". All HTML code and Doxygen shortcuts such as @c, @b and @em are now rewritten using Markdown syntax, which makes it more readable. Also updated Doxyfile. Doxygen 1.8 at least is required to generate the documentation now.	14 years ago
Vladimír Vondruš	83150f003e	Using noun instead of verb for inverse matrix function. Mainly to be consistent with Matrix::transposed() function name, furthermore calling Matrix::inverse() could look like the original matrix is being inversed, while calling Matrix::inversed() implies that the function doesn't change the original matrix, but returns the result instead.	14 years ago
Vladimír Vondruš	05107f383b	Doc: some workarounds for Doxygen C++11 support etc.	14 years ago
Vladimír Vondruš	b6ac0125dc	"Initializer-list" constructor also for Matrix.	14 years ago
Vladimír Vondruš	f8d44a19ed	Removed wrong TODO. Math types cannot be implicitly shared, because they often need to be casted to float[], for example.	14 years ago
Vladimír Vondruš	aedc90e712	Doc++ Fixed mainly unwanted Doxygen autolinks.	14 years ago
Vladimír Vondruš	8d525be511	Using TypeTraits::epsilon and TypeTraits::equals instead of EPSILON. Improves comparison performance on integral Matrix and Vector, fixes NaN comparison bug (but infinity bug is still present).	14 years ago
Vladimír Vondruš	b945f5f68b	Happy New Year.	15 years ago
Vladimír Vondruš	9f8bb86dbb	Preserve space before and after printing Matrix/Vector to Debug output. Modified unit tests to check that.	15 years ago
Vladimír Vondruš	7f24696021	Don't return reference to temporary object in Debug output.	15 years ago
Vladimír Vondruš	31c70f2c08	Doc++	15 years ago
Vladimír Vondruš	8555475807	Support for printing Matrix and Vector to debug output. Added tests for Matrix3, Vector2 just to be sure that debug output works also there.	15 years ago
Vladimír Vondruš	c7b331d100	(Ahem...) Happy New Year!	15 years ago
Vladimír Vondruš	2e14f57560	Minor refactoring, documentation.	16 years ago
Vladimír Vondruš	a1fc2de3a9	Functions for getting/setting particular matrix column.	16 years ago
Vladimír Vondruš	58398c3059	Function for computing inverse matrix.	16 years ago
Vladimír Vondruš	7f83e821ca	Recursive computation of matrix determinant.	16 years ago
Vladimír Vondruš	c72c36deaa	Don't create identity matrix when it's fully overwritten anyway.	16 years ago
Vladimír Vondruš	252278c91d	Function for skipping given row and column from an matrix.	16 years ago
Vladimír Vondruš	e128b3ab2d	Removed superfluous includes, documentation updates.	16 years ago
Vladimír Vondruš	9e516b97a1	Mathematically correct order of row, col parameters in Matrix functions.	16 years ago
Vladimír Vondruš	2745471226	Don't even try to assign self to self.	16 years ago
Vladimír Vondruš	c41d6ad582	New namespace Magnum::Math.	16 years ago
Vladimír Vondruš	cca1be10a7	Added some TODOs.	16 years ago
Vladimír Vondruš	97e80f5df3	Function for multiplying vector with matrix.	16 years ago
Vladimír Vondruš	61c96a36f3	Not-so-precise matrix comparison.	16 years ago
Vladimír Vondruš	8f0bacd2f8	Function for transposing matrix.	16 years ago
Vladimír Vondruš	8957b21719	Fixed Matrix multiplication & test, documentation updates.	16 years ago
Vladimír Vondruš	09d74422d9	Initial commit	16 years ago

32 Commits (5293429f31421efc2e91b7e48364a02630423dc2)