magnum

Commit Graph

Author	SHA1	Message	Date
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	1f2aa86be3	Fixed awesome bug in Vector3 constructor. Updated unit test to make sure it won't happen again.	14 years ago
Vladimír Vondruš	b6ac0125dc	"Initializer-list" constructor also for Matrix.	14 years ago
Vladimír Vondruš	7a03e48df8	Finally "initializer-list" constructor for Vector. It's not actually initializer list, because it is only for variable-length types, which is unusable here. Variadic templates do better job here.	14 years ago
Vladimír Vondruš	7911c22eff	Removed convenience functions with "unwrapped" Vector parameters. With C++11, objects can be passed nearly as easy as without these convenience functions, for example: Matrix4::scaling({0.5f, 1.0f, 0.5f}); which is nearly the same as the following, using convenience function: Matrix4::scaling(0.5f, 1.0f, 0.5f); Convenience functions can also be pretty confusing, for example: Matrix4::rotation(1.0f, -1.0f, 2.0f, 2.0f); // wtf? Matrix4::rotation(1.0f, {-1.0f, 2.0f, 2.0f}); // ah, okay! There are also a few neat tricks, which cannot be done using convenience functions, for example: Matrix4::translate(Vector3::xAxis(3.0f)); // {3.0f, 0.0f, 0.0f} Camera::setClearColor({0.1f, 0.1f, 0.1f}); // default 1.0f for alpha	14 years ago
Vladimír Vondruš	9e81d4b6c3	Fixed awesome mistake in Math::TypeTraits. Epsilon value for integral types should be 1, not 0. Updated documentation and test to reflect the change.	14 years ago
Vladimír Vondruš	c1374155b0	Math: function to compute product of all values in the vector. Is this mathematic operation at all?	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	f585d39146	Added Math::TypeTraits, implementing fuzzy comparison based on type. Fuzzy comparison is implemented only on floating-point types with type-specific epsilon, on integral types classic operator== is used. TypeTraits class is now extension of Math::TypeTraits (where it makes sense).	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	e536c892c4	Added Math::pow() and Math::log() functions. Math::pow() is templated on exponent, so it should be as fast as possible (without recursion).	15 years ago
Vladimír Vondruš	e74168bb88	Added test for Math::deg() and Math::rad().	15 years ago
Vladimír Vondruš	be3dd97d0a	Renamed Math/{constants.h => Math.h}.	15 years ago
Vladimír Vondruš	3c1f5392e8	Useful functions for making angle entering less error-prone. Both functions convert the value to radians at compile time. For example deg(180.0f) is converted to 3.14f. Less intuitive than user-defined literals (C++11 feature), but works everywhere.	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	614373e1af	Magnum now depends on Corrade. Corrade will provide necessary things like plugin management and many other useful utilities.	15 years ago
Vladimír Vondruš	32a7f6d082	New class Math::GeometryUtils. GeometryUtils::intersection() computes intersection of a plane and a line.	15 years ago
Vladimír Vondruš	c7b331d100	(Ahem...) Happy New Year!	15 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	252278c91d	Function for skipping given row and column from an matrix.	16 years ago
Vladimír Vondruš	9e516b97a1	Mathematically correct order of row, col parameters in Matrix functions.	16 years ago
Vladimír Vondruš	4e2f56c78b	Function for negating a vector.	16 years ago
Vladimír Vondruš	75358451ea	Function for angle between vectors.	16 years ago
Vladimír Vondruš	b58fad0c63	Make use of QTest fuzzy compare instead of that wtf.	16 years ago
Vladimír Vondruš	c41d6ad582	New namespace Magnum::Math.	16 years ago

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228 Commits (deb54fc92f2b76ae562cd2a6c707fbc844e6bbc0)