magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	e2cc33f9d3	Math: don't use std::fma() on Emscripten. With -O2 the test works, but with -O1 the compiler complains about missing instruction. I guess -O2 just optimizes it away in this particular case, so the safe option is to not use it at all.	10 years ago
Vladimír Vondruš	5f36f41817	Make all non-GL tests building and passing on WebGL/Emscripten. Yay!	10 years ago
Vladimír Vondruš	9508d94aae	Math: ability to save and restore Deg and Rad from configuration.	10 years ago
Vladimír Vondruš	28d7400a82	Math: doc++	10 years ago
Vladimír Vondruš	a499331955	Math: um...	10 years ago
Vladimír Vondruš	1411e2e85b	Math: work around GCC 4.9 crash in Android NDK. Seems to be only in case of this particular function in the test and nowehere else. Won't bother investigating further.	10 years ago
Vladimír Vondruš	471b7a58f6	Math: fix narrowing conversion in ColorTest. MSVC complained.	10 years ago
Vladimír Vondruš	9fa0d8c796	Math: fix lerp() with BoolVector. For some reason I swapped the order and took from the second parameter when the value was 0. Probably because of the ?: operator.	10 years ago
Vladimír Vondruš	7fecf73492	Math: minor cleanup.	10 years ago
Vladimír Vondruš	a4fbea42d0	Math: proper implementation of Vector::isZero() for integers. The thing is: * Doing std::abs() and comparing to some epsilon value is crazy thing to do with integers. * When using unsigned integers, Clang rightfully complained that calling std::abs() on these is a sign of insanity. This fixes it too.	10 years ago
Vladimír Vondruš	62176eac1e	Math: oh I screwed up again! I blame my Python calculator :P	10 years ago
Vladimír Vondruš	c5f64c2663	Math: 8-bit and float RGB and RGBA literals. Shiny!	10 years ago
Vladimír Vondruš	52f2d297ca	Math: put angle literals into dedicated Literals namespace. Similarly as it is done in STL for C++14 literals, the user has to explicitly put them to scope with `using` keyword to avoid accidental collisions. If MAGNUM_BUILD_DEPRECATED is set, they are still brought to the root namespace, but that will be removed in a future release.	10 years ago
Vladimír Vondruš	3da4870aa0	Math: minor cleanup.	10 years ago
Vladimír Vondruš	fc489ff457	Math: oops, part 2.	10 years ago
Vladimír Vondruš	dce3880d13	Math: default-constructed Color4 should have zero alpha. Makes more sense than fully opaque black. On the other hand, creating Color4 from Color3 or separate RGB components still sets alpha to one, because that's the intuitive behavior.	10 years ago
Vladimír Vondruš	082ca911ab	Platform: fix building of EglContext with Xcode. The dreaded OBJECT libraries again. Reported the inconvenience here: http://public.kitware.com/pipermail/cmake/2016-April/063178.html	10 years ago
Vladimír Vondruš	01ffbe93a9	Modern CMake usage: reworked to use target-specific properties. As with Corrade, this is not exactly backwards compatible, but for common use case without OBJECT libraries this should not be a problem. In any case, recreate the build dir and update your copy of all Find.cmake modules to avoid weird things happening. User-facing changes: Documentation of all Find.cmake modules converted to reStructuredText to follow official CMake guidelines. The newfangled way to use the libraries is to link to Magnum::Shaders instead of adding ${MAGNUM_SHADERS_INCLUDE_DIRS} to include path and linking to ${MAGNUM_SHADERS_LIBRARIES}. * The old ${MAGNUM__LIBRARIES} are deprecated and now just expand to Magnum:: target. Use the target directly. These are also enabled only when building with MAGNUM_BUILD_DEPRECATED. * The old ${MAGNUM__INCLUDE_DIRS} are removed as the Magnum:: targets cover these too. Internal changes: * Global state such as include_directories() was replaced with target-specific settings.	10 years ago
Vladimír Vondruš	21e2ed7577	Math: no need to make the test complicated.	10 years ago
Vladimír Vondruš	f3d774fa48	Math: revert ability to convert Vector<1, T> to T. Doesn't solve problem I hoped it would solve (adding pointer and Vector<1, size_t> still doesn't compile), breaks GCC 4.7 build in some crazy way and makes certain previously-working operations (like operator== on Vector<1, int> and int) ambiguous. Not worth pursuing further, I think. This reverts commit `ca0892f026`. This reverts commit `d6d0fd1890`.	10 years ago
Vladimír Vondruš	5d110ba7b1	Math: added Range::contains().	10 years ago
Vladimír Vondruš	ca0892f026	Math: make it possible to convert Vector<1, T> to T.	10 years ago
Vladimír Vondruš	d6d0fd1890	Math: test that it's possible to convert Vector<1, T> to T. It's not (but should be).	10 years ago
Vladimír Vondruš	5fe0d3e8fe	Math: doc++	10 years ago
Vladimír Vondruš	da9e86fc77	Math: ability to join two ranges. I had to include Functions.h, there was no other way to do this. I have to schedule include cleanup soon.	10 years ago
Vladimír Vondruš	23646e6690	Hell, this project is big.	10 years ago
Vladimír Vondruš	30fc1411bb	Adapted to Corrade changes.	10 years ago
Vladimír Vondruš	fede9f3f8d	Math: fix test compilation on XCode. See file comment for details. Yet another instance of the problem described in #37.	10 years ago
Vladimír Vondruš	b777135116	MSVC 2015 Update 1: in-class constexpr initialization works now.	11 years ago
Vladimír Vondruš	6e8c16c960	MSVC 2015 Update 1: fixed nearly all constexpr bugs.	11 years ago
Vladimír Vondruš	40a12441c0	Math: haha, pushed without test. Kill me.	11 years ago
Vladimír Vondruš	6e73dee096	Math: avoid dependency on Functions.h in DualQuaternion.h. Is it still justifiable to do things like this or am I too paranoid about compilation times now?	11 years ago
Squareys	0e05c7289e	Math: Fix sclerp of dual quaternions with equal rotation and add test. When rotation is identical, the rotation of the first dual quaternion is returned instead, together with the linearly interpolated translation of both (lerp of the vectors of the dual part). The additional include is needed for `Math::lerp(Vector<3, T>, Vector<3, T>, T)`. Signed-off-by: Squareys <Squareys@googlemail.com>	11 years ago
Vladimír Vondruš	9ebd6ad46d	Math: added pow(), log() and exp(). Just wrappers around std::pow(), std::log() and std::exp() to have the complete toolbox consistent.	11 years ago
Vladimír Vondruš	ab35741221	Math: minor cleanup, reordering and test renaming.	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	2d44f46f14	Math: fix compiler warning.	11 years ago
Vladimír Vondruš	247d8dba6f	Math: added lerp(T, T, BoolVector). In GLSL this is called mix() and I thought this is there for a long time, but apparently it got included only in GL 4.5 / ES 3.1.	11 years ago
Vladimír Vondruš	e6567af364	Math: don't depend on char signedness in test. Hopefully that was only in the test.	11 years ago
Vladimír Vondruš	7bb8bb271b	Math: test Quaternion SLERP division by zero with non-trivial data. So that we test it returns the first argument and not default-constructed value or something. Also updated the documentation.	11 years ago
Squareys	998f63bcb2	Math: Fix slerp interpolation of equal quaternions and add test. If and only if the quaternions to interpolate are equal, the angle between them is 0.0 and we therefore cannot safely divide by the sin of that angle. Credits to @wivlaro for finding this one. Fixes #117. Signed-off-by: Squareys <Squareys@googlemail.com>	11 years ago
Vladimír Vondruš	58f16ccdb5	Math: proper fuzzy-compare for std::pair<float, float>. I should update TestSuite to handle this automagically.	11 years ago
Vladimír Vondruš	06a1734b86	MSVC 2015 compatibility: {}-related issues.	11 years ago
Vladimír Vondruš	35d2e2c370	Math: simplified DualQuaternion ScLERP. Making use of sincos() for Dual numbers, constructing DualQuaternion from dual vector and scalar parts and using DualQuaternion::isNormalized(). Also updated the math equation to be consistent with conventions elsewhere.	11 years ago
Vladimír Vondruš	0f14be471e	Math: ability to construct DualQuaternion from dual vector and scalar. As opposed to real and dual quaternion.	11 years ago
Vladimír Vondruš	609df779f5	Math: added sincos() for Dual numbers. Calculating sin of Dual number involves also calculating the cos value, thus a helper function is in order.	11 years ago
Vladimír Vondruš	ce9be12708	Math: ability to multiply and divide dual and real number.	11 years ago
Vladimír Vondruš	34df5a0aaa	Math: explicit conversion constructors for Dual, Complex and Quaternion. Similarly to what's already in all Vector and Matrix classes. Not sure why this wasn't there already.	11 years ago
Vladimír Vondruš	e7cae67e9f	Math: added sincos(). Mainly a convenience function in case you want to compute sin and cos of the same, potentially longer expression, and you don't want to have repeated code or temporary variables. On some architectures might use faster instruction that computes both values in one shot.	11 years ago
Vladimír Vondruš	5160779e5e	Math: doc++	11 years ago

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184 Commits (c9946bb06b7756bae1f2c821479a97be71b1cd6e)