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Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	08f26a7e3a	Oops, premature refactoring. RectangularMatrix doesn't have ones on diagonal by default.	14 years ago
Vladimír Vondruš	1727357cc5	Gauss-Jordan elimination.	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	fb61c22e07	Fixed matrix multiplication in RectangularMatrix subclasses. Now all possible cases are properly handled (row vector * column vector, column vector * row vector, ...). All operators taking arbitrary type as argument (element-wise multiplication) now have std::enable_if only for numerical types.	14 years ago
Vladimír Vondruš	70402d687f	Added missing #include.	14 years ago
Vladimír Vondruš	357b744d59	Vector function and operator reimplementation also for Color.	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	070c4c1901	Removed unneeded friend declaration.	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	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	d96cb96d60	Documented convenience functions on vectors and angles.	14 years ago
Vladimír Vondruš	b8750d3702	Added Vector2::*Axis(), similar to those in Vector3.	14 years ago
Vladimír Vondruš	c451b22392	Revert "Documentation: organizing the classes into "modules"." It only caused another maintenance burden and was confusing to users. Now when scene graph is in SceneGraph namespace there is no need for another grouping. Namespaces are (and should be) sufficient. This reverts commit `79945ab6fc`. Conflicts: src/BufferedImage.h src/BufferedTexture.h src/Framebuffer.h src/Query.h src/SceneGraph/Scene.h	14 years ago
Vladimír Vondruš	9d750179cd	Swapped template parameters in Vector/Matrix debug operator. Forgotten in `cc1f9c60c9`, swapped them to make things consistent.	14 years ago
Vladimír Vondruš	8dbae4f09c	Added @todo .	14 years ago
Vladimír Vondruš	0e08138806	Added number*Vector and number/Vector operators.	14 years ago
Vladimír Vondruš	5157abc439	Disabled original Vector div/mult for non-arithmetic types.	14 years ago
Vladimír Vondruš	a4c80d18ed	Added component-wise multiplication and division to Vector.	14 years ago
Vladimír Vondruš	125a0fa9d1	Doc++	14 years ago
Vladimír Vondruš	fec65aa6f5	Ability to construct Vector from another of different type.	14 years ago
Vladimír Vondruš	88d988c715	Added Type and Size members to Matrix.	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	eeca90c17c	Added @todos .	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
Vladimír Vondruš	6c111182e1	WTF? sizeof(int) != 8 and sizeof(long long) != 16. F'ed up in `57d6ded237`.	14 years ago
Vladimír Vondruš	88e6221ac3	Better name for parameter in VectorN constructor from VectorN-1.	14 years ago
Vladimír Vondruš	e5a72b25ce	Have non-explicit parameterless constructor for Vector3. So it's possible to return Vector3 as {}.	14 years ago
Vladimír Vondruš	c8aa005e86	Added Color3 and Color4 classes with HSV conversion. They can be used for both floating-point (normalized) and integral (denormalized) representation and support conversion between them. HSV conversion is done always using floating-point types. Getters for RGB(A) were removed from Vector3 and Vector4, they are now part of Color3 and Color4. Because of this, Framebuffer now accepts Color instead of Vector.	14 years ago
Vladimír Vondruš	57d6ded237	Added NumericType and FloatingPointType to Math::MathTypeTraits. NumericType is corresponding numeric type with size at least the same as int. It is used in debug operators for Matrix and Vector to prevent printing chars as characters. If the type isn't already floating-point, FloatingPointType is corresponding larger type with sufficient size for normalization of given integral type. Also updated type traits for long types, they are now subclassed either from int or long long based on sizeof(long).	14 years ago
Vladimír Vondruš	f2ac32341d	Fixed massive bugs in Vector3 and Vector4. "These functions are so simple that no unit test is needed."	14 years ago
Vladimír Vondruš	3bcaed6322	Using round() in denormalization. Gives more precise results for smaller types, but creates overflow for large types.	14 years ago
Vladimír Vondruš	95ca0754f5	Hide MathTypeTraits implementation in Implementation namespace.	14 years ago
Vladimír Vondruš	06872c7727	Added Vector::min() and Vector::max().	14 years ago
Vladimír Vondruš	37a5d6347e	Vector::angle() now expects normalized vectors.	14 years ago
Vladimír Vondruš	0a0860a9f2	Renamed Vector::lengthSquared() to parameterless Vector::dot(). It's now less confusing ("length squared" looks like it's even heavier than length), but on the other hand it's not so obvious that these two functions come together.	14 years ago
Vladimír Vondruš	cfc955debe	Added Vector::sum(), so product() has a friend.	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	dc7c5f5fae	Just-to-be-sure static_assert()s for Matrix and Vector size.	14 years ago
Vladimír Vondruš	2553e50444	Functions for normalizing and denormalizing numeric values.	14 years ago
Vladimír Vondruš	c23022d47f	Another, more convenient way to swizzle. On the other hand everything of this is done at runtime, so it's less performant than the previous version, mainly when used in loops. When the result is declared as constexpr, it is done at compile time, just like the previous version. I don't know which version to keep, so there will be both until a good decision.	14 years ago
Vladimír Vondruš	95c2b05a45	...and install new Swizzle.h. Damn.	14 years ago
Vladimír Vondruš	fff22d0822	New function for vector component swizzling.	14 years ago
Vladimír Vondruš	079a7be67d	Disable non-constexpr one-parameter constructor for Vector<1, T>. It was clashing with the default "initializer-list" constructor, which is constexpr. This constructor is also explicit, which makes it impossible to e.g. return Vector<1, T> from function without explicitly specifying name , while for Vector<2, T> it works: return {1, 2}; // works for Vector<2, int> return {1}; // doesn't work for Vector<1, int>	14 years ago

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190 Commits (aeda5009df68653d73a206586b939ebc4101c75e)