Utility template class for manipulating 3-dimensional vectors. More...
#include <Vector3.hpp>
Public Member Functions | |
Vector3 () | |
Default constructor. More... | |
Vector3 (T X, T Y, T Z) | |
Construct the vector from its coordinates. More... | |
template<typename U > | |
Vector3 (const Vector3< U > &vector) | |
Construct the vector from another type of vector. More... | |
Public Attributes | |
T | x |
X coordinate of the vector. More... | |
T | y |
Y coordinate of the vector. More... | |
T | z |
Z coordinate of the vector. More... | |
Related Functions | |
(Note that these are not member functions.) | |
template<typename T > | |
Vector3< T > | operator- (const Vector3< T > &left) |
Overload of unary operator -. More... | |
template<typename T > | |
Vector3< T > & | operator+= (Vector3< T > &left, const Vector3< T > &right) |
Overload of binary operator +=. More... | |
template<typename T > | |
Vector3< T > & | operator-= (Vector3< T > &left, const Vector3< T > &right) |
Overload of binary operator -=. More... | |
template<typename T > | |
Vector3< T > | operator+ (const Vector3< T > &left, const Vector3< T > &right) |
Overload of binary operator +. More... | |
template<typename T > | |
Vector3< T > | operator- (const Vector3< T > &left, const Vector3< T > &right) |
Overload of binary operator -. More... | |
template<typename T > | |
Vector3< T > | operator* (const Vector3< T > &left, T right) |
Overload of binary operator *. More... | |
template<typename T > | |
Vector3< T > | operator* (T left, const Vector3< T > &right) |
Overload of binary operator *. More... | |
template<typename T > | |
Vector3< T > & | operator*= (Vector3< T > &left, T right) |
Overload of binary operator *=. More... | |
template<typename T > | |
Vector3< T > | operator/ (const Vector3< T > &left, T right) |
Overload of binary operator /. More... | |
template<typename T > | |
Vector3< T > & | operator/= (Vector3< T > &left, T right) |
Overload of binary operator /=. More... | |
template<typename T > | |
bool | operator== (const Vector3< T > &left, const Vector3< T > &right) |
Overload of binary operator ==. More... | |
template<typename T > | |
bool | operator!= (const Vector3< T > &left, const Vector3< T > &right) |
Overload of binary operator !=. More... | |
Detailed Description
template<typename T>
class sf::Vector3< T >
Utility template class for manipulating 3-dimensional vectors.
sf::Vector3 is a simple class that defines a mathematical vector with three coordinates (x, y and z).
It can be used to represent anything that has three dimensions: a size, a point, a velocity, etc.
The template parameter T is the type of the coordinates. It can be any type that supports arithmetic operations (+, -, /, *) and comparisons (==, !=), for example int or float.
You generally don't have to care about the templated form (sf::Vector3<T>), the most common specializations have special typedefs:
- sf::Vector3<float> is sf::Vector3f
- sf::Vector3<int> is sf::Vector3i
The sf::Vector3 class has a small and simple interface, its x and y members can be accessed directly (there are no accessors like setX(), getX()) and it contains no mathematical function like dot product, cross product, length, etc.
Usage example:
Note: for 2-dimensional vectors, see sf::Vector2.
Definition at line 37 of file Vector3.hpp.
Constructor & Destructor Documentation
sf::Vector3< T >::Vector3 | ( | ) |
Default constructor.
Creates a Vector3(0, 0, 0).
sf::Vector3< T >::Vector3 | ( | T | X, |
T | Y, | ||
T | Z | ||
) |
Construct the vector from its coordinates.
- Parameters
-
X X coordinate Y Y coordinate Z Z coordinate
|
explicit |
Construct the vector from another type of vector.
This constructor doesn't replace the copy constructor, it's called only when U != T. A call to this constructor will fail to compile if U is not convertible to T.
- Parameters
-
vector Vector to convert
Friends And Related Function Documentation
|
related |
Overload of binary operator !=.
This operator compares strict difference between two vectors.
- Parameters
-
left Left operand (a vector) right Right operand (a vector)
- Returns
- True if left is not equal to right
Overload of binary operator *.
- Parameters
-
left Left operand (a vector) right Right operand (a scalar value)
- Returns
- Memberwise multiplication by right
Overload of binary operator *.
- Parameters
-
left Left operand (a scalar value) right Right operand (a vector)
- Returns
- Memberwise multiplication by left
Overload of binary operator *=.
This operator performs a memberwise multiplication by right, and assigns the result to left.
- Parameters
-
left Left operand (a vector) right Right operand (a scalar value)
- Returns
- Reference to left
|
related |
Overload of binary operator +.
- Parameters
-
left Left operand (a vector) right Right operand (a vector)
- Returns
- Memberwise addition of both vectors
|
related |
Overload of binary operator +=.
This operator performs a memberwise addition of both vectors, and assigns the result to left.
- Parameters
-
left Left operand (a vector) right Right operand (a vector)
- Returns
- Reference to left
Overload of unary operator -.
- Parameters
-
left Vector to negate
- Returns
- Memberwise opposite of the vector
|
related |
Overload of binary operator -.
- Parameters
-
left Left operand (a vector) right Right operand (a vector)
- Returns
- Memberwise subtraction of both vectors
|
related |
Overload of binary operator -=.
This operator performs a memberwise subtraction of both vectors, and assigns the result to left.
- Parameters
-
left Left operand (a vector) right Right operand (a vector)
- Returns
- Reference to left
Overload of binary operator /.
- Parameters
-
left Left operand (a vector) right Right operand (a scalar value)
- Returns
- Memberwise division by right
Overload of binary operator /=.
This operator performs a memberwise division by right, and assigns the result to left.
- Parameters
-
left Left operand (a vector) right Right operand (a scalar value)
- Returns
- Reference to left
|
related |
Overload of binary operator ==.
This operator compares strict equality between two vectors.
- Parameters
-
left Left operand (a vector) right Right operand (a vector)
- Returns
- True if left is equal to right
Member Data Documentation
T sf::Vector3< T >::x |
X coordinate of the vector.
Definition at line 76 of file Vector3.hpp.
T sf::Vector3< T >::y |
Y coordinate of the vector.
Definition at line 77 of file Vector3.hpp.
T sf::Vector3< T >::z |
Z coordinate of the vector.
Definition at line 78 of file Vector3.hpp.
The documentation for this class was generated from the following file: