A 4x4 matrix class implementation for use with the provided vertex types. More...
#include <Matrix4.hpp>
Public Member Functions | |
| Matrix4 () | |
| Default constructor. Initializes a identity matrix. | |
| template<typename T > | |
| Matrix4 (T *matrix) | |
| Initializes a matrix wit the given data array. Ensure that the array has exactly 16 fields. | |
| template<typename T > | |
| Matrix4 (const Matrix4< T > &other) | |
| Copy constructor. | |
| template<typename T > | |
| Matrix4 (Vertex< T > axis, ValueType angle) | |
| Constructs a matrix from given axis and angle. Trya to avoid a gimbal lock. | |
| template<typename T > | |
| Matrix4 (const Vertex< T > &position, const Vertex< T > &angles) | |
| Matrix4 (string filename) | |
| virtual | ~Matrix4 () |
| template<typename T > | |
| Matrix4 | operator* (const T &scale) const |
| Scales the matrix elemnts by the given factor. | |
| template<typename T > | |
| Matrix4 | operator* (const Matrix4< T > &other) const |
| Matrix-Matrix multiplication. Returns the new matrix. | |
| template<typename T > | |
| Matrix4 | operator* (const T *&other) const |
| Matrix-Matrix multiplication (array based). Mainly implemented for compatibility with other math libs. ensure that the used array has at least 16 elements to avoid memory access violations. | |
| template<typename T > | |
| Vertex< T > | operator* (const Vertex< T > &v) const |
| Multiplication of Matrix and Vertex types. | |
| void | set (int i, ValueType value) |
| Sets the given index of the Matrix's data field to the provided value. | |
| void | transpose () |
| Transposes the current matrix. | |
| void | toPostionAngle (ValueType pose[6]) |
| Computes an Euler representation (x, y, z) plus three rotation values in rad. Rotations are with respect to the x, y, z axes. | |
| void | loadFromFile (string filename) |
| Loads matrix values from a given file. | |
| template<typename T > | |
| void | operator*= (const T scale) |
| Matrix scaling with self assignment. | |
| template<typename T > | |
| void | operator*= (const Matrix4< T > &other) |
| Matrix-Matrix multiplication with self assigment. | |
| template<typename T > | |
| void | operator*= (const T *other) |
| Matrix-Matrix multiplication (array based). See operator*}. | |
| ValueType * | getData () |
| Returns the internal data array. Unsafe. Will probably removed in one of the next versions. | |
| ValueType | at (const int i) const |
| Returns the element at the given index. | |
| ValueType | operator[] (const int index) const |
| Indexed element access. | |
Private Attributes | |
| ValueType | m [16] |
A 4x4 matrix class implementation for use with the provided vertex types.
Definition at line 30 of file Matrix4.hpp.
| lssr::Matrix4< ValueType >::Matrix4 | ( | ) | [inline] |
Default constructor. Initializes a identity matrix.
Definition at line 36 of file Matrix4.hpp.
| lssr::Matrix4< ValueType >::Matrix4 | ( | T * | matrix | ) | [inline] |
Initializes a matrix wit the given data array. Ensure that the array has exactly 16 fields.
Definition at line 47 of file Matrix4.hpp.
| lssr::Matrix4< ValueType >::Matrix4 | ( | const Matrix4< T > & | other | ) | [inline] |
Copy constructor.
Definition at line 56 of file Matrix4.hpp.
| lssr::Matrix4< ValueType >::Matrix4 | ( | Vertex< T > | axis, | |
| ValueType | angle | |||
| ) | [inline] |
Constructs a matrix from given axis and angle. Trya to avoid a gimbal lock.
Definition at line 66 of file Matrix4.hpp.
| lssr::Matrix4< ValueType >::Matrix4 | ( | const Vertex< T > & | position, | |
| const Vertex< T > & | angles | |||
| ) | [inline] |
Definition at line 140 of file Matrix4.hpp.
| lssr::Matrix4< ValueType >::Matrix4 | ( | string | filename | ) |
| virtual lssr::Matrix4< ValueType >::~Matrix4 | ( | ) | [inline, virtual] |
Definition at line 171 of file Matrix4.hpp.
| ValueType lssr::Matrix4< ValueType >::at | ( | const int | i | ) | const |
Returns the element at the given index.
| ValueType* lssr::Matrix4< ValueType >::getData | ( | ) | [inline] |
Returns the internal data array. Unsafe. Will probably removed in one of the next versions.
Definition at line 379 of file Matrix4.hpp.
| void lssr::Matrix4< ValueType >::loadFromFile | ( | string | filename | ) | [inline] |
Loads matrix values from a given file.
Definition at line 336 of file Matrix4.hpp.
| Matrix4 lssr::Matrix4< ValueType >::operator* | ( | const T & | scale | ) | const [inline] |
Scales the matrix elemnts by the given factor.
Definition at line 180 of file Matrix4.hpp.
| Matrix4 lssr::Matrix4< ValueType >::operator* | ( | const Matrix4< T > & | other | ) | const [inline] |
Matrix-Matrix multiplication. Returns the new matrix.
Definition at line 194 of file Matrix4.hpp.
| Vertex<T> lssr::Matrix4< ValueType >::operator* | ( | const Vertex< T > & | v | ) | const [inline] |
Multiplication of Matrix and Vertex types.
Definition at line 249 of file Matrix4.hpp.
| Matrix4 lssr::Matrix4< ValueType >::operator* | ( | const T *& | other | ) | const [inline] |
Matrix-Matrix multiplication (array based). Mainly implemented for compatibility with other math libs. ensure that the used array has at least 16 elements to avoid memory access violations.
Definition at line 223 of file Matrix4.hpp.
| void lssr::Matrix4< ValueType >::operator*= | ( | const T * | other | ) | [inline] |
Matrix-Matrix multiplication (array based). See operator*}.
Definition at line 370 of file Matrix4.hpp.
| void lssr::Matrix4< ValueType >::operator*= | ( | const T | scale | ) | [inline] |
Matrix scaling with self assignment.
Definition at line 352 of file Matrix4.hpp.
| void lssr::Matrix4< ValueType >::operator*= | ( | const Matrix4< T > & | other | ) | [inline] |
Matrix-Matrix multiplication with self assigment.
Definition at line 361 of file Matrix4.hpp.
| ValueType lssr::Matrix4< ValueType >::operator[] | ( | const int | index | ) | const [inline] |
| void lssr::Matrix4< ValueType >::set | ( | int | i, | |
| ValueType | value | |||
| ) | [inline] |
Sets the given index of the Matrix's data field to the provided value.
| i | Field index of the matrix | |
| value | new value |
Definition at line 269 of file Matrix4.hpp.
| void lssr::Matrix4< ValueType >::toPostionAngle | ( | ValueType | pose[6] | ) | [inline] |
Computes an Euler representation (x, y, z) plus three rotation values in rad. Rotations are with respect to the x, y, z axes.
Definition at line 301 of file Matrix4.hpp.
| void lssr::Matrix4< ValueType >::transpose | ( | ) | [inline] |
Transposes the current matrix.
Definition at line 274 of file Matrix4.hpp.
ValueType lssr::Matrix4< ValueType >::m[16] [private] |
Definition at line 396 of file Matrix4.hpp.
1.7.1
