magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	3126d0947d	Math: "checked" function for inverting normalized Quaternion.	14 years ago
Vladimír Vondruš	3b57d530a4	Math: test also properties of normalized Quaternion.	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	89c2bf913c	Math: initial implementation of Quaternion class. Still practically unusable.	14 years ago
Vladimír Vondruš	5de5b34c48	Math: function for projecting vector onto another.	14 years ago
Vladimír Vondruš	d981090e86	Functions for inverting Euclidean transformation matrices.	14 years ago
Vladimír Vondruš	e9e0de70d7	Implemented reflection matrices. Long-standing TODO, can be used for in-game mirrors etc. I give up with shearing, as I think that it makes sense only in 2D and I can't find any reasonable use case for that yet.	14 years ago
Vladimír Vondruš	6ae94bffd7	Ability to construct Matrix from rotation/scaling and translation parts.	14 years ago
Vladimír Vondruš	ef779e50b2	Split out lightweight base of swizzle() function to Math namespace. Will make use of SIMD instructions and can be used elsewhere in Math.	14 years ago
Vladimír Vondruš	47c0a7456c	Adapted to Corrade changes. Removing of another <*stream> #include leads to more compilation time saving, now from ~5:12 to ~4:55. Another compilation time improvements will now be possible only by using Clang's modules, I don't know where to optimize further (except for getting rid of <sstream> in tests).	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	12817b505d	Test vector component accessors. Really. To be sure. Forever.	14 years ago
Vladimír Vondruš	a9d2062efe	More checks for sanity of Matrix4::rotation(). These should be true for all rotation matrices.	14 years ago
Vladimír Vondruš	6dbdf58476	Component-wise comparison for Vector class.	14 years ago
Vladimír Vondruš	f184c6f005	Using real class for testing configuration value parsing.	14 years ago
Vladimír Vondruš	6dda7e4c1f	Convenience functions for accessing Matrix[34] vectors.	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	b5fc786478	Renamed Matrix4::[xyz]Rotation() to Matrix4::rotation[XYZ](). * "Rotation around [XYZ]" makes more sense than "[XYZ] axis rotation". * This naming will appear in autocompletion. * SceneGraph transformation methods will be named similarly rotate[XYZ]() (because [xyz]Rotate() is weird even more).	14 years ago
Vladimír Vondruš	f707e91599	Better parameter names in Matrix transformation methods. Mainly it is now explicitly stated in parameter name that rotation axis must be normalized.	14 years ago
Vladimír Vondruš	c1cf94fb46	Using fixed-size integer types also everywhere else. It solves issues with int/long int/long long int ambiguity, which is good.	14 years ago
Vladimír Vondruš	ecad221a8b	Faster alternatives for rotation around main axes.	14 years ago
Vladimír Vondruš	93961aca65	Don't include Matrix3 in Matrix4, as it isn't used. Also updated includes in dependent headers.	14 years ago
Vladimír Vondruš	fb70ef046a	Functions for getting translation part of the matrix.	14 years ago
Vladimír Vondruš	71784a777c	Functions for getting 2D rotation and scaling part of 3x3 matrix. Crosslinked the documentation with 2D/3D alternatives and "setters"/"getters".	14 years ago
Vladimír Vondruš	a385441c02	Moved type conversion constructor from Vector to RectangularMatrix.	14 years ago
Vladimír Vondruš	03f135e696	Documentation clarification, assertion update. Don't yell at the user all the time.	14 years ago
Vladimír Vondruš	7c17871c90	Assuming the vectors are normalized in Matrix4::rotation().	14 years ago
Vladimír Vondruš	071afa0b7a	PointD Vector subclasses for homogeneous coordinates. Vector4 doesn't set W component to one by default anymore, this is now handled by Point*D itself. This finally allows creating of 2D primitives and 2D position vectors without messing explicitly with Z = 1. All classes which should use Point instead of Vector were updated to use Point instead.	14 years ago
Vladimír Vondruš	eb803200d6	Disabled denormalization test for long double altogether. Fails in Debug, but passes in Release mode on my GCC 4.7 @ x86_64. Not sure what to do about it.	14 years ago
Vladimír Vondruš	3d77885555	Revert "Overflow test for large types in Math::normalize() started working." It was working because of some weird state of my build dir, expecting fail again. This reverts commit `75d0505a60`.	14 years ago
Vladimír Vondruš	75d0505a60	Overflow test for large types in Math::normalize() started working. I don't know what caused that... :-)	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	742a75277d	Moved unary operator- from Vector to RectangularMatrix.	14 years ago
Vladimír Vondruš	e21c9ca3a5	Function for computing trace of square matrix.	14 years ago
Vladimír Vondruš	3558859cc6	Utility function for clamping value in given limits.	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	2b62cc4012	Prefer to use (col, row) instead of [col][row] on matrices. They should be in theory both compiled to the same code, but in practice [][] sometimes fails during optimization.	14 years ago
Vladimír Vondruš	a5b8afa122	Added Vector2::Scale() and Vector3::Scale(). Complements to *Axis for scaling.	14 years ago
Vladimír Vondruš	b8750d3702	Added Vector2::*Axis(), similar to those in Vector3.	14 years ago
Vladimír Vondruš	0e08138806	Added number*Vector and number/Vector operators.	14 years ago
Vladimír Vondruš	a4c80d18ed	Added component-wise multiplication and division to Vector.	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
Vladimír Vondruš	0177ec8b5d	Moved swizzle() functions to root namespace. They aren't much useful in Math namespace and here it allows to handle also Color3/Color4 types. Moreover all RGBA component names were removed from Math namespace, so it would be inconsistent to have them there only in swizzle() functions.	14 years ago
Vladimír Vondruš	51f2478b1e	More precise double Math constants. Double has 15-17 significant decimal digits precision, extended the constant to have 15 decimal digits. On the other hand, float has only 6-9 digits, so there is no need to have more than 9. Added just-to-be-sure test for sqrt* constants.	14 years ago

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265 Commits (bbb764eff5167a519ba17c74984796c1a8aefee2)