magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	9ccc63b4aa	Math: fixed strict aliasing warning. Is there _any_ use case of reinterpret_cast where GCC won't loudly complain?	13 years ago
Vladimír Vondruš	5a368c4fba	Math: ability to read and write Rectangle to configuration.	13 years ago
Vladimír Vondruš	330794d710	Documentation fixes.	13 years ago
Vladimír Vondruš	06a4e297bc	Math: deinlined heavy functions, removed redundant `inline`. Also fixed unary RectangularMatrix::operator-() and Vector::operator-() documentation (was stating that the operation is done in-place, which is impossible.	13 years ago
Vladimír Vondruš	1f675cae25	Math::Geometry: cleaned up Distance, removed use of Matrix. The same functionality is now provided in Vector2::cross() which is also more meaningful.	13 years ago
Vladimír Vondruš	bf09b037da	Math::Geometry: cleaned up Distance test. Everything is working as expected, which is ahem... unexpected.	13 years ago
Vladimír Vondruš	3f696533ff	Math: algorithm for computing intersection of two lines in 2D.	13 years ago
Vladimír Vondruš	6385ae1478	Math: more Intersection test cleanup.	13 years ago
Vladimír Vondruš	fd531b5101	Math: cleaned up plane/line intersection. The function now accepts starting point and direction of the line (not starting and ending point). Also improved the documentation and test a bit.	13 years ago
Vladimír Vondruš	b7aeccad4c	Clang compilation fixes.	13 years ago
Vladimír Vondruš	64585ca4fd	GCC 4.6 compatibility: vector conversion is not constexpr.	13 years ago
Vladimír Vondruš	6802b022ea	Added some TODOs.	13 years ago
Vladimír Vondruš	37c93468fd	Math: test that implicit conversion of Rectangle type can't compile.	13 years ago
Vladimír Vondruš	51da8bd65b	Math: updated Rectangle test to test constexpr functions.	13 years ago
Vladimír Vondruš	a0b83edd2b	Relicensing to MIT/Expat license, part 4: CMake and documentation files. They didn't contain license header before, but I think adding it also there wouldn't do any harm. Documentation is also integral part of the codebase.	13 years ago
Vladimír Vondruš	c5ab86794b	Relicensing to MIT/Expat license, part 3: source files. Added license header also to shader sources. Hopefully it won't harm compilation times too much.	13 years ago
Vladimír Vondruš	6a5d75d1e4	Relicensing to MIT/Expat license, part 2: headers.	13 years ago
Vladimír Vondruš	90dbb28763	Thorough CMakeLists cleanup. * Calling enable_testing() only in root path. * Using CORRADE_CXX_FLAGS instead of our own set to make things easier to maintain. * Various cleanup and reorganization.	13 years ago
Vladimír Vondruš	231f3277ab	Adapted to Corrade changes. Allowing to instantiate Trade::AbstractImporter subclasses directly without plugin manager.	13 years ago
Vladimír Vondruš	618b556381	Math: crosslinked documentation with missing type aliases.	13 years ago
Vladimír Vondruš	6a90b0231b	Math: using new aliases for builtin types in whole Math namespace.	13 years ago
Vladimír Vondruš	e58962dc43	Don't use fully qualified Corrade::Utility::Debug when not needed.	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	7dc0fc4a4c	Math: Renamed Math.h to Functions.h Math.h is reserved for forward declaration header.	14 years ago
Vladimír Vondruš	fcb8a7b768	Got rid of header files in tests. They have no practical use and they only bloat codebase size and add maintenance burden.	14 years ago
Vladimír Vondruš	89f5200aae	Minor code cleanup.	14 years ago
Vladimír Vondruš	21337dafc0	Doc++	14 years ago
Vladimír Vondruš	e506951829	Math: functions for bottom right and top left Rectangle corners.	14 years ago
Vladimír Vondruš	a7a4c28c03	Math: ability to create Rectangle from other of arbitrary type.	14 years ago
Vladimír Vondruš	423beaebeb	Bring Math::Geometry::Rectangle to Magnum namespace.	14 years ago
Vladimír Vondruš	bc2f98266e	Math: debug output operator for Rectangle.	14 years ago
Vladimír Vondruš	c4b6e5ea33	Math: helper Rectangle class.	14 years ago
Vladimír Vondruš	3b37dfa6b8	Deleted constructors of classes with only static members. They shouldn't be instantiated, prevent mistakes with this.	14 years ago
Vladimír Vondruš	0f889369f4	No `using namespace std` anywhere. Also added missing std:: prefix to remaining cases of std::size_t, std::[u]int[0-9]+_t, std::sin() etc., std::exit().	14 years ago
Vladimír Vondruš	c319962d6e	Adapted to Corrade changes.	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	2c0995cf26	2D equivalents of Geometry::Distance functions. Also using std::sqrt() instead of sqrt() (has overloads for float).	14 years ago
Vladimír Vondruš	619f44347c	Doxygen documentation workarounds.	14 years ago
Vladimír Vondruš	fe62f547de	Reduced #includes in headers. Magnum.h now doesn't include anything except OpenGL headers, thus changes in Math library don't trigger recompilation of everything, but only of things really depending on it. Math constants moved to separate file for similar reasons, de-inlined some functions to remove the need for some #includes.	14 years ago
Vladimír Vondruš	0a0860a9f2	Renamed Vector::lengthSquared() to parameterless Vector::dot(). It's now less confusing ("length squared" looks like it's even heavier than length), but on the other hand it's not so obvious that these two functions come together.	14 years ago
Vladimír Vondruš	27e1dce533	Got rid of Qt's QtTest in favor of Corrade's TestSuite. Now we can use CORRADE_COMPARE() almost exclusively for comparing Vector, Matrix instances and all containers from STL. Tests running time for all 31 tests is now around 0.1 sec instead of two seconds like before. Disabled compilation of all benchmarks, because TestSuite cannot handle them yet. PKGBUILD from AUR now can shamelessly use check() function without unnecessary dependencies.	14 years ago
Vladimír Vondruš	6bd43a9f95	Modularization of building and installation process. By default everything except contexts is built, features can be enabled/disables using WITH_* CMake options.	14 years ago
Vladimír Vondruš	86b1aaa2af	Reuse most of the already compiled objects for unit test libraries. CORRADE_GRACEFUL_ASSERT is set only on files where it makes sense, the rest is shared between main and test libraries. Speeds up the compilation like infinity times. CMake 2.8.8 is required for OBJECT library target.	14 years ago
Vladimír Vondruš	7f6f81afc7	Math::Constants are now inline functions instead of static variables. Static variables were compiled into the library and then linked on every use, which was not good for performance.	14 years ago
Vladimír Vondruš	1825d26c72	Fixed serious error in Intersection::planeLine(). The unit test was so weak that this parenthesis error wasn't spotted until now. Updated the unit test to don't accept the previous code and also floats everywhere instead of ints.	14 years ago
Vladimír Vondruš	822d66f380	Function for computing distance of line segment and point.	14 years ago
Vladimír Vondruš	379e37d8fc	Function for computing distance of line and point.	14 years ago
Vladimír Vondruš	6f94d84b1a	Moved Math::GeometryUtils to Math::Geometry::Intersection. The namespace will contain classes (and functions) for computing intersections, distances, areas and volumes.	14 years ago

49 Commits (75fbe4ac84f54cadefe8e9b1461a5d495883aa97)