A 3x3 matrix. More...
#include <Matrix3.h>
Inheritance diagram for atomicrex::Matrix_3< T >:
Classes | |
| struct | Identity |
| An empty type that denotes the 3x3 identity matrix. More... | |
| struct | Zero |
| An empty type that denotes a 3x3 matrix with all elements equal to zero. More... | |
Public Types | |
| typedef T | element_type |
| The type of a single element of the matrix. | |
| typedef Vector_3< T > | column_type |
| The type of a single column of the matrix. | |
Public Member Functions | |
| Matrix_3 () | |
| Empty default constructor that does not initialize the matrix elements (for performance reasons). The matrix elements will have an undefined value and need to be initialized later. | |
| constexpr | Matrix_3 (T m11, T m12, T m13, T m21, T m22, T m23, T m31, T m32, T m33) |
| Constructor that initializes all 9 elements of the matrix to the given values. More... | |
Related Functions | |
(Note that these are not member functions.) | |
| using | Matrix3 = Matrix_3< FloatType > |
| Instantiation of the Matrix_3 class template with the default floating-point type. | |
| template<typename T > | |
| constexpr Vector_3< T > | operator* (const Matrix_3< T > &m, const Vector_3< T > &v) |
| Computes the product of a matrix and a vector. More... | |
| template<typename T > | |
| constexpr Point_3< T > | operator* (const Matrix_3< T > &m, const Point_3< T > &p) |
| Computes the product of a matrix and a point. This is the same as a matrix-vector product. More... | |
| template<typename T > | |
| constexpr Matrix_3< T > | operator* (const Matrix_3< T > &a, const Matrix_3< T > &b) |
| Computes the product of two matrices. More... | |
| template<typename T > | |
| constexpr Matrix_3< T > | operator* (const Matrix_3< T > &a, T s) |
| Multiplies a matrix with a scalar value. More... | |
| template<typename T > | |
| constexpr Matrix_3< T > | operator* (T s, const Matrix_3< T > &a) |
| Multiplies a matrix with a scalar value. More... | |
| template<typename T > | |
| std::ostream & | operator<< (std::ostream &os, const Matrix_3< T > &m) |
| Prints a matrix to a text output stream. More... | |
Detailed Description
template<typename T>
class atomicrex::Matrix_3< T >
A 3x3 matrix.
The matrix is stored in column-major order. Matrix_3 is derived from std::array< Vector_3<T>, 3 >. Thus, it is an array of three column vectors.
Constructor & Destructor Documentation
◆ Matrix_3()
template<typename T>
|
inline |
Constructor that initializes all 9 elements of the matrix to the given values.
- Note
- Values are given in row-major order, i.e. row by row.
Friends And Related Function Documentation
◆ operator*() [1/5]
template<typename T >
|
related |
Computes the product of a matrix and a vector.
◆ operator*() [2/5]
template<typename T >
|
related |
Computes the product of a matrix and a point. This is the same as a matrix-vector product.
◆ operator*() [3/5]
template<typename T >
|
related |
Computes the product of two matrices.
◆ operator*() [4/5]
Multiplies a matrix with a scalar value.
◆ operator*() [5/5]
Multiplies a matrix with a scalar value.
◆ operator<<()
template<typename T >
|
related |
Prints a matrix to a text output stream.
The documentation for this class was generated from the following file:
