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Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	3f9d449f58	Math: fix compilation with Clang. It seems that with Clang you cannot split declaration and definition of `constexpr` function. These should be as short as possible anyway, thus it is non-issue.	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	db05553e65	Math: another C++14 todo :-)	13 years ago
Vladimír Vondruš	316a2d1c37	Math: removed superfluous instantiation sources. Moved all instantiation into instantiation.cpp and removed the rest (~200 lines of mainly license headers). Saves another ~3 seconds (4:06 before, 4:03 now). I'm done with these micro-optimizations for now.	13 years ago
Vladimír Vondruš	a63fea570a	Math: don't include <algorithm> in header file. `31ce072f39` was wrong, this header is harmful. This beast includes ~46k LOC, much more than <*stream> class of headers. Rewritten min() and max() manually, which surprisingly leads to shorter implementation than previously. Compilation time on my machine reduced from ~4:30 to ~4:21, not bad.	13 years ago
Vladimír Vondruš	fc58631aa5	Math: added convenience function Vector::resized().	13 years ago
Vladimír Vondruš	09ec2006be	Use `\bot` instead of `\perp` in math formulas. `\perp` is for relations, `\bot` is usable as "name". Thanks @JanDupal for hints :-)	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	a4a962f686	Math: fixed matrix tests (spotted by Clang). Either GCC 4.8 poorly implements C++11 or it already has support for some proposed C++14 feature, which allows to elide successive initializer braces.	13 years ago
Vladimír Vondruš	446b108bde	Added TODOs.	13 years ago
Vladimír Vondruš	a21fd0df07	Math: ability to convert matrices from/to external representation.	13 years ago
Vladimír Vondruš	31ce072f39	Math: added initializer list overloads for min() and max(). Hopefully including <algorithm> doesn't do much harm to compilation time.	13 years ago
Vladimír Vondruš	2447ca9fb5	Added some TODOs.	13 years ago
Vladimír Vondruš	e147cc3992	Doc++, TODO++	13 years ago
Vladimír Vondruš	7ef8432fbe	Doxygen: ignore specific namespaces instead of whole directories. Less maintenance burden with `#ifndef DOXYGEN_GENERATING_OUTPUT`, removed the ones which are not needed anymore.	13 years ago
Vladimír Vondruš	458e146765	Math: std::fma() is not available in NaCl's newlib.	13 years ago
Vladimír Vondruš	f6ae87376b	Math: added function fma().	13 years ago
Vladimír Vondruš	1402833553	Math: added TODO.	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	4ab3ab6534	Math: added Vector::lengthInverted(). Also because there are SIMD instructions for that.	13 years ago
Vladimír Vondruš	6124ad3c27	Math: added sqrtInverted() function. There are SIMD instructions for that, so why not have it in place.	13 years ago
Vladimír Vondruš	7c3cb652bd	Math: doc++	13 years ago
Vladimír Vondruš	bf58bb3cb1	Math: rework of component-wise matrix and vector functions. First, removed functions which can be done with Vector's member functions and functions from Functions.h. More flexibility and less redundant code which leads to easier SIMD implementation later. Vector4 a; Float b = a.maxAbs(); // before Float b = Math::abs(a).max(); // now Second, removed all functions from RectangularMatrix which are implemented in Vector and added conversion from RectangularMatrix to Vector and back. Also for more flexibility and less redundant code (i.e. reusing SIMD-optimized Vector::max() instead of writing it again). Matrix4x3 a; Float b = a.max(); // before Float b = a.toVector().max(); // now	13 years ago
Vladimír Vondruš	a80b4b146d	Math: write Vector2::cross() in terms of perpendicular() and dot().	13 years ago
Vladimír Vondruš	49154f30c4	Math: added Vector2::perpendicular(). Also updated and crosslinked related documentation.	13 years ago
Vladimír Vondruš	bba3755da1	GCC 4.8 compilation fixes.	13 years ago
Vladimír Vondruš	b7aeccad4c	Clang compilation fixes.	13 years ago
Vladimír Vondruš	0cd98456da	Math: Added Vector2::cross().	13 years ago
Vladimír Vondruš	b0883f8d6b	Doc++	13 years ago
Vladimír Vondruš	5e8606a755	Math: added sign() function.	13 years ago
Vladimír Vondruš	56139ae365	Math: no need to provide implementation just for Doxygen.	13 years ago
Vladimír Vondruš	f91f464ec8	GCC 4.4 compatibility: better solution for explicit conversion of Unit. Having implicit conversion on Unit class causes much more harm than doing the conversion some other way -- mainly for multiplication and division, which is done with builtin operators and thus the result is unitless. Also it is possible to do wrong "retyping" between degrees and radians: Rad a = Constants::pi(); Deg b(a*2); On GCC >4.5 b is `180`, but on GCC 4.4 it is `2pi`, which is obviously wrong and not wanted. The conversion is done using Unit::toUnderlyingType() which is now used everywhere instead of conversion operator. The conversion operator is made available only for GCC 4.5, where it can be marked as explicit. This might cause incompatibilites with `master` branch, where no Unit::toUnderlyingType() exists, but users should have no need to convert it to underlying type anyway as all required functions are available through the library. This reverts commit `36ac4de5c4` and partially also `0db3a183ae` (UnitTest.cpp).	13 years ago
Vladimír Vondruš	8d5b2cae71	Math: std::hypot() is not available in NaCl newlib. Probably bug / not-yet-implemented feature.	13 years ago
Vladimír Vondruš	0db3a183ae	GCC 4.4 compatibility: issues with lack of explicit conversion operators.	13 years ago
Vladimír Vondruš	64585ca4fd	GCC 4.6 compatibility: vector conversion is not constexpr.	13 years ago
Vladimír Vondruš	2d71c86942	Math: make trignometric functions working with Unit base class. The test now passes again.	13 years ago
Vladimír Vondruš	d95c44fcc8	Math: test that trigonometric functions work with Unit base class. The test fails.	13 years ago
Vladimír Vondruš	6802b022ea	Added some TODOs.	13 years ago
Vladimír Vondruš	407071dc96	Math: test also possibility of Unit implicit conversions.	13 years ago
Vladimír Vondruš	32d03530e1	Math: test that implicit conversion vector <-> complex/quat can't compile.	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	213499e7bb	Math: test that implicit conversion from/to foreign types can't compile.	13 years ago
Vladimír Vondruš	1d5e3fee7a	Math: test that implicit conversion of underlying type can't compile.	13 years ago
Vladimír Vondruš	cc938a29dd	Math: test that implicit conversion of T to Vector<T> won't compile. "Won't compile" tests are another awesome feature of C++11.	13 years ago
Vladimír Vondruš	45ba444fb8	Math: properly test conversion constexpr also in Vector subclasses.	13 years ago

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591 Commits (5f2920711464dcf9159b779a0c563bfd62c2c792)