Public API Reference
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Public API Reference |
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A 4D vector with variable type components. More...
#include <csgeom/vector4.h>
Public Member Functions | |
| void | Cross (const csVector4T &v1, const csVector4T &v2) |
| Take cross product of two vectors and put result in this vector. | |
| csVector4T () | |
| Make a new vector. | |
| csVector4T (const T &m) | |
| Make a new initialized vector. | |
| csVector4T (const T &ix, const T &iy, const T &iz=T(0), const T &iw=T(1)) | |
| Make a new vector and initialize with the given values. | |
| csVector4T (const csVector4T &v) | |
| Copy Constructor. | |
| csVector4T (const csVector3 &v, float w=1.0f) | |
| Convert from a three-component vector. w is set to 1. | |
| csString | Description () const |
| Return a textual representation of the vector in the form "x,y,z,w". | |
| void | Get (T *v) |
| Get the value of this vector. | |
| float | InverseNorm () const |
| Returns the inverse norm (1/Norm()) of this vector. | |
| bool | IsZero (T precision=SMALL_EPSILON) const |
| Query if the vector is zero. | |
| T | Norm () const |
| Returns the norm of this vector. | |
| void | Normalize () |
| Scale this vector to length = 1.0;. | |
| csVector4T & | operator*= (T f) |
| Multiply this vector by a scalar. | |
| csVector4T | operator+ () const |
| Unary + operator. | |
| csVector4T & | operator+= (const csVector4T &v) |
| Add another vector to this vector. | |
| csVector4T | operator- () const |
| Unary - operator. | |
| csVector4T & | operator-= (const csVector4T &v) |
| Subtract another vector from this vector. | |
| csVector4T & | operator/= (T f) |
| Divide this vector by a scalar. | |
| template<typename T2 > | |
| csVector4T & | operator= (const csVector4T< T2 > &other) |
| Assignment operator. | |
| float | operator[] (size_t n) const |
| Returns n-th component of the vector. | |
| float & | operator[] (size_t n) |
| Returns n-th component of the vector. | |
| void | Set (T sx, T sy, T sz, T sw) |
| Set the value of this vector. | |
| void | Set (csVector4T const &v) |
| Set the value of this vector. | |
| void | Set (T const *v) |
| Set the value of this vector. | |
| void | Set (T v) |
| Set the value of this vector so that all components are the same. | |
| T | SquaredNorm () const |
| Return the squared norm (magnitude) of this vector. | |
| csVector4T | Unit () const |
| Returns the unit vector in the direction of this vector. | |
Static Public Member Functions | |
| static T | Norm (const csVector4T &v) |
| Returns the norm (magnitude) of a vector. | |
| static csVector4T | Unit (const csVector4T &v) |
| Normalizes a vector to a unit vector. | |
Friends | |
| bool | operator!= (const csVector4T &v1, const csVector4T &v2) |
| Check if two vectors are not equal. | |
| csVector4T | operator% (const csVector4T &v1, const csVector4T &v2) |
| Take the cross product of two vectors. | |
| float | operator* (const csVector4T &v1, const csVector4T &v2) |
| Take the dot product of two vectors. | |
| csVector4T | operator* (const csVector4T &v, T f) |
| Multiply a vector and a scalar. | |
| csVector4T | operator* (float f, const csVector4T &v) |
| Multiply a vector and a scalar. | |
| csVector4T | operator* (const csVector4T &v, int f) |
| Multiply a vector and a scalar int. | |
| csVector4T | operator* (int f, const csVector4T &v) |
| Multiply a vector and a scalar int. | |
| csVector4T | operator+ (const csVector4T &v1, const csVector4T &v2) |
| Add two vectors. | |
| csVector4T | operator- (const csVector4T &v1, const csVector4T &v2) |
| Subtract two vectors. | |
| csVector4T | operator/ (const csVector4T &v, T f) |
| Divide a vector by a scalar. | |
| csVector4T | operator/ (const csVector4T &v, int f) |
| Divide a vector by a scalar int. | |
| bool | operator< (const csVector4T &v, float f) |
| Test if each component of a vector is less than a small epsilon value. | |
| csVector4T | operator<< (const csVector4T &v1, const csVector4T &v2) |
| Project one vector onto another. | |
| bool | operator== (const csVector4T &v1, const csVector4T &v2) |
| Check if two vectors are equal. | |
| bool | operator> (float f, const csVector4T &v) |
| Test if each component of a vector is less than a small epsilon value. | |
| csVector4T | operator>> (const csVector4T &v1, const csVector4T &v2) |
| Project one vector onto another. | |
A 4D vector with variable type components.
| csVector4T< T >::csVector4T | ( | ) | [inline] |
| csVector4T< T >::csVector4T | ( | const T & | m | ) | [inline] |
| csVector4T< T >::csVector4T | ( | const T & | ix, |
| const T & | iy, | ||
| const T & | iz = T(0), |
||
| const T & | iw = T(1) |
||
| ) | [inline] |
| csVector4T< T >::csVector4T | ( | const csVector4T< T > & | v | ) | [inline] |
| csVector4T< T >::csVector4T | ( | const csVector3 & | v, |
| float | w = 1.0f |
||
| ) | [inline] |
| void csVector4T< T >::Cross | ( | const csVector4T< T > & | v1, |
| const csVector4T< T > & | v2 | ||
| ) | [inline] |
| csString csVector4T< T >::Description | ( | ) | const [inline] |
| void csVector4T< T >::Get | ( | T * | v | ) | [inline] |
| float csVector4T< T >::InverseNorm | ( | ) | const [inline] |
| bool csVector4T< T >::IsZero | ( | T | precision = SMALL_EPSILON | ) | const [inline] |
| T csVector4T< T >::Norm | ( | ) | const [inline] |
| static T csVector4T< T >::Norm | ( | const csVector4T< T > & | v | ) | [inline, static] |
| void csVector4T< T >::Normalize | ( | ) | [inline] |
| csVector4T& csVector4T< T >::operator*= | ( | T | f | ) | [inline] |
| csVector4T csVector4T< T >::operator+ | ( | ) | const [inline] |
| csVector4T& csVector4T< T >::operator+= | ( | const csVector4T< T > & | v | ) | [inline] |
| csVector4T csVector4T< T >::operator- | ( | ) | const [inline] |
| csVector4T& csVector4T< T >::operator-= | ( | const csVector4T< T > & | v | ) | [inline] |
| csVector4T& csVector4T< T >::operator/= | ( | T | f | ) | [inline] |
| csVector4T& csVector4T< T >::operator= | ( | const csVector4T< T2 > & | other | ) | [inline] |
| float csVector4T< T >::operator[] | ( | size_t | n | ) | const [inline] |
| float& csVector4T< T >::operator[] | ( | size_t | n | ) | [inline] |
| void csVector4T< T >::Set | ( | T | sx, |
| T | sy, | ||
| T | sz, | ||
| T | sw | ||
| ) | [inline] |
| void csVector4T< T >::Set | ( | csVector4T< T > const & | v | ) | [inline] |
| void csVector4T< T >::Set | ( | T const * | v | ) | [inline] |
| void csVector4T< T >::Set | ( | T | v | ) | [inline] |
| T csVector4T< T >::SquaredNorm | ( | ) | const [inline] |
| csVector4T csVector4T< T >::Unit | ( | ) | const [inline] |
| static csVector4T csVector4T< T >::Unit | ( | const csVector4T< T > & | v | ) | [inline, static] |
| bool operator!= | ( | const csVector4T< T > & | v1, |
| const csVector4T< T > & | v2 | ||
| ) | [friend] |
| csVector4T operator% | ( | const csVector4T< T > & | v1, |
| const csVector4T< T > & | v2 | ||
| ) | [friend] |
| float operator* | ( | const csVector4T< T > & | v1, |
| const csVector4T< T > & | v2 | ||
| ) | [friend] |
| csVector4T operator* | ( | const csVector4T< T > & | v, |
| T | f | ||
| ) | [friend] |
| csVector4T operator* | ( | float | f, |
| const csVector4T< T > & | v | ||
| ) | [friend] |
| csVector4T operator* | ( | const csVector4T< T > & | v, |
| int | f | ||
| ) | [friend] |
| csVector4T operator* | ( | int | f, |
| const csVector4T< T > & | v | ||
| ) | [friend] |
| csVector4T operator+ | ( | const csVector4T< T > & | v1, |
| const csVector4T< T > & | v2 | ||
| ) | [friend] |
| csVector4T operator- | ( | const csVector4T< T > & | v1, |
| const csVector4T< T > & | v2 | ||
| ) | [friend] |
| csVector4T operator/ | ( | const csVector4T< T > & | v, |
| T | f | ||
| ) | [friend] |
| csVector4T operator/ | ( | const csVector4T< T > & | v, |
| int | f | ||
| ) | [friend] |
| bool operator< | ( | const csVector4T< T > & | v, |
| float | f | ||
| ) | [friend] |
| csVector4T operator<< | ( | const csVector4T< T > & | v1, |
| const csVector4T< T > & | v2 | ||
| ) | [friend] |
| bool operator== | ( | const csVector4T< T > & | v1, |
| const csVector4T< T > & | v2 | ||
| ) | [friend] |
| bool operator> | ( | float | f, |
| const csVector4T< T > & | v | ||
| ) | [friend] |
| csVector4T operator>> | ( | const csVector4T< T > & | v1, |
| const csVector4T< T > & | v2 | ||
| ) | [friend] |
| T csVector4T< T >::m[4] |
| T csVector4T< T >::w |
| T csVector4T< T >::x |
| T csVector4T< T >::y |
| T csVector4T< T >::z |