Stellarium  0.21.3
Public Member Functions | Data Fields
Vector3 Class Reference

#include <VecMath.hpp>

Public Member Functions

 Vector3 ()
 The vector is not initialized!
 Vector3 (T)
 Sets all components of the vector to the same value.
 Vector3 (const T *)
 Explicit conversion constructor from an array (copies values) More...
 Vector3 (T, T, T)
 Vector3 (QString s)
 Constructor from a comma-separated QString like "2,4,6" or "2.1,4.2,6.3".
 Vector3 (QStringList s)
 Constructor from a QStringList like { "2", "4", "6" } or { "2.1", "4.2", "6.3" }.
 Vector3 (QColor c)
 Constructor from a QColor.
Vector3operator= (const T *)
 Assignment from array. More...
void set (T, T, T)
Vector3 setFromHtmlColor (QString s)
 Assign from HTML color The Vec3i type will have values 0...255 Vec3f and Vec3d will have [0...[1.
bool operator== (const Vector3< T > &) const
bool operator!= (const Vector3< T > &) const
bool fuzzyEquals (const Vector3< T > &, T epsilon=std::numeric_limits< T >::epsilon()) const
 allows for a fuzzy comparison using some epsilon value
T & operator[] (int)
const T & operator[] (int) const
 operator const T * () const
 operator T* ()
const T * data () const
T * data ()
void operator+= (const Vector3< T > &)
void operator-= (const Vector3< T > &)
void operator*= (T)
void operator/= (T)
Vector3 operator- (const Vector3< T > &) const
Vector3 operator+ (const Vector3< T > &) const
Vector3 operator- () const
Vector3 operator+ () const
Vector3 operator* (T) const
Vector3 operator/ (T) const
dot (const Vector3< T > &) const
Vector3 operator^ (const Vector3< T > &) const
latitude () const
longitude () const
angle (const Vector3< T > &) const
angleNormalized (const Vector3< T > &) const
length () const
lengthSquared () const
void normalize ()
void transfo4d (const Mat4d &)
void transfo4d (const Mat4f &)
Vec3f toVec3f () const
Vec3d toVec3d () const
QString toString () const
 Formatted string with brackets.
QString toStr () const
 Compact comma-separated string without brackets and spaces. More...
QString toStringLonLat () const
QString toHtmlColor () const
 Convert a Vec3i/Vec3f/Vec3d to HTML color notation. In case of Vec3i, components are 0...255, else 0...1.
QColor toQColor () const
 Convert to a QColor.
QVector3D toQVector3D () const
 Convert to a QVector3D.

Data Fields

v [3]

Detailed Description

A templatized 3d vector compatible with OpenGL. Use Vec3i for integer and Vec3d or Vec3f typedef for vectors of double and float respectively.

Constructor & Destructor Documentation

◆ Vector3()

Vector3::Vector3 ( const T *  )
Does not check array size, make sure it has at least 3 elements

Member Function Documentation

◆ operator=()

Vector3< T > & Vector3::operator= ( const T *  a)
Does not check array size, make sure it has at least 2 elements

◆ toStr()

QString Vector3::toStr ( ) const

The result can be restored into a Vector2 by the Vector3(QString s) constructors.