magnum

Commit Graph

Author	SHA1	Message	Date
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	7e66a09461	Marking all constructors explicit, except for matrix and vector classes. It prevents unwanted implicit conversions from e.g. nullptr to Camera, Vector2 to Physics::Point etc. By making all the constructors explicit it is easier to routinely add the keyword to all new classes instead of thinking about cases when to add and when not to.	14 years ago
Vladimír Vondruš	9ead1e9deb	Thorough documentation review and update. Now whole Magnum, Magnum::SceneGraph and Magnum::Math namespaces are fully documented -- each class has at least "getting started" documentation, larger modules are documented on separate pages.	14 years ago
Vladimír Vondruš	8a3d2c12c6	Doc++ Crosslinked types from Math namespace with typedefs in Magnum namespace.	14 years ago
Vladimír Vondruš	6dda7e4c1f	Convenience functions for accessing Matrix[34] vectors.	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	f28f5398d3	Added some @todos .	14 years ago
Vladimír Vondruš	2c52f7b85a	Non-explicit default constructor for Vector2 and Matrix*. So you can now write mat = {}; vec = {}; instead of mat = Matrix3(); vec = Vector2();	14 years ago
Vladimír Vondruš	d65b2386b2	Code cleanup.	14 years ago
Vladimír Vondruš	624f4f8531	Inlined inline functions.	14 years ago
Vladimír Vondruš	ecad221a8b	Faster alternatives for rotation around main axes.	14 years ago
Vladimír Vondruš	5d9c4038f5	Doc++	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	9e24a7bca0	Don't return Matrix3 from Matrix4 member functions. Matrix3 is for 2D affine transformations, while Matrix4 is for 3D. Returning Matrix3 would allow doing this, which isn't meaningful operation at all: Matrix4 transformation; Vector2 wtf = transformation.rotationScaling().translation();	14 years ago
Vladimír Vondruš	c820cbeee6	Point*D overload for Matrix subclasses.	14 years ago
Vladimír Vondruš	e114fc12df	Hide Matrix::ij() reimplementation from documentation.	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	7c17871c90	Assuming the vectors are normalized in Matrix4::rotation().	14 years ago
Vladimír Vondruš	619f44347c	Doxygen documentation workarounds.	14 years ago
Vladimír Vondruš	6a4b68410c	Doc: brief introduction to matrix and vector classes. DDD - documentation driven development. Not all advertised features are available right now, but they will come.	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	1ade64ca6b	New crossreferenced @debugoperator alias.	14 years ago
Vladimír Vondruš	a5b8afa122	Added Vector2::Scale() and Vector3::Scale(). Complements to *Axis for scaling.	14 years ago
Vladimír Vondruš	d96cb96d60	Documented convenience functions on vectors and angles.	14 years ago
Vladimír Vondruš	4aa07d3029	Use std:: variants for sin(), cos() and sqrt(). They should have overloads for given type, so we're not using doubles when only float is needed.	14 years ago
Vladimír Vondruš	8f008c53c5	Support for 2D transformations in addition to 3D in Matrix classes.	14 years ago
Vladimír Vondruš	4b352e43f0	Doc: @todo++	14 years ago
Vladimír Vondruš	6ae92d5056	Matrix4 code cleanup * Don't assume the values are float, use T(0) instead of 0.0f. * Explicitly specify templated type.	14 years ago
Vladimír Vondruš	9d31231471	Pedantic: first inline, then constexpr, then static. Moreover all constexpr functions are meant to be inline here, mark them as such.	14 years ago
Vladimír Vondruš	1be7b8b9c2	Workarounds for Clang parsing issues.	14 years ago
Vladimír Vondruš	208b6ce93e	Custom @debugoperator command instead of hiding the functions. Uses @relates, so the operator is tied to related class.	14 years ago
Vladimír Vondruš	44a08a551f	Added static_assert to "initializer list" Matrix and Vector constructor. C++ allows creating arrays with initializer lists shorter than array length, but for vectors and matrices it will be error prone and hard to debug. Removed deleted constructor, as it is now catched with static_assert as well. Also this was possible before (and wasn't catched with the deleted constructor), now isn't: Matrix<2, int> a(1, 2);	14 years ago
Vladimír Vondruš	fb8825b081	Replaced clutter in Vector and Matrix subclasses with a macro. Each function which returned e.g. Vector<size, T> was in subclasses overloaded with function returning e.g. Vector3<T>, so the user is able to use subclass-specific functions. It was nightmare to maintain and it cluttered the documentation a lot.	14 years ago
Vladimír Vondruš	cc1f9c60c9	Swapped size and type template parameters in Vector and Matrix. Long-standing TODO. It is better to have size first, because it is more significant than type (e.g. because there are Vector4<T> specializations and not VectorT<4> specializations). It is also IMHO easier for user to distinguish/read the type than before: Vector<float, 4> -> Vector4<float> // before Vector<4, float> -> Vector4<float> // now	14 years ago
Vladimír Vondruš	eb80448912	Removed TODOs already done in gcc4.7 branch. It cannot be done another way than with delegating constructors, so it's no reason to keep this todo for gcc 4.6.	14 years ago
Vladimír Vondruš	c00a42fcf3	Removed "wontfix" TODOs. * Perspective is done in Camera itself, FBO postprocessing is user's job (yep, via subclassing). * Magnum won't probably support Euler angles at all, only quaternions. http://twitter.com/ID_AA_Carmack/statuses/187964611159539712	14 years ago
Vladimír Vondruš	31a96aa9e5	Fixed compilation error in Matrix4. Didn't notice it until now because the function wasn't used before at all.	14 years ago
Vladimír Vondruš	7cbf0ce5f9	Minor tweaks for better Doxygen parsing.	14 years ago
Vladimír Vondruš	39e7115ddd	Prevent ambiguity in operator= in Matrix and Vector subclasses. Because no operator= which took the class itself as argument (parent class only), the compiler generated default assignment and assignment move constructors, e.g. Vector3<T>& operator=(const Vector3<T>&); Vector3<T>& operator=(Vector3&&); Resulting in conflicts when using assignment uniform initialization, i.e. it wasn't possible to do things like this, but that's now fixed: Vector3<int> vec; vec = {0, 1, 2}; Other functions left untouched (they are still taking e.g. Vector<T, 3> instead of Vector3<T>), because it saves one useless dummy constructor call (which would be visible in profiler, but without having any performance impacts altogether).	14 years ago
Vladimír Vondruš	aec8ef98dd	Function for returning rotation and scaling part of Matrix4.	14 years ago
Vladimír Vondruš	ccf61c0f7f	Fixed typo in method name.	14 years ago
Vladimír Vondruš	5b057667ab	Doc++	14 years ago
Vladimír Vondruš	cd5c4d6d0b	Fixed operator= in subclasses (return ref to itself, not parent). Also operator= cannot be constexpr. I wonder why the compilers accepted it at all.	14 years ago
Vladimír Vondruš	54af4015f2	Allow to specify value on diagonal in identity matrix constructor.	14 years ago

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75 Commits (b55f3a2071591dbe30b632fd2e6da4d5f5a4a772)