Functions
VectorAlgebra3D.hpp File Reference

Algebraic operations on three-dimensional vectors (dot and cross product, vector length and angles, ...) More...

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Functions

template<typename T >
thor::length (const sf::Vector3< T > &vector)
 Returns the length of the 3D vector.
 
template<typename T >
thor::squaredLength (const sf::Vector3< T > &vector)
 Returns the square of vector's length. More...
 
template<typename T >
sf::Vector3< T > thor::unitVector (const sf::Vector3< T > &vector)
 Returns a vector with same direction as the argument, but with length 1. More...
 
template<typename T >
thor::polarAngle (const sf::Vector3< T > &vector)
 Returns the angle between the projection of vector onto the XY-plane and the X-axis. More...
 
template<typename T >
thor::elevationAngle (const sf::Vector3< T > &vector)
 Returns the elevation angle of vector. More...
 
template<typename T >
thor::dotProduct (const sf::Vector3< T > &lhs, const sf::Vector3< T > &rhs)
 Computes the dot product of two 3D vectors.
 
template<typename T >
sf::Vector3< T > thor::crossProduct (const sf::Vector3< T > &lhs, const sf::Vector3< T > &rhs)
 Computes the cross product of two 3D vectors.
 
template<typename T >
sf::Vector3< T > thor::cwiseProduct (const sf::Vector3< T > &lhs, const sf::Vector3< T > &rhs)
 Returns the component-wise product of lhs and rhs. More...
 
template<typename T >
sf::Vector3< T > thor::cwiseQuotient (const sf::Vector3< T > &lhs, const sf::Vector3< T > &rhs)
 Returns the component-wise quotient of lhs and rhs. More...
 
template<typename T >
sf::Vector3< T > thor::toVector3 (const sf::Vector2< T > &vector2)
 Constructs a 3D vector from a 2D vector by setting the Z component to zero.
 

Detailed Description

Algebraic operations on three-dimensional vectors (dot and cross product, vector length and angles, ...)

Here is an overview over the functionality:

dotProduct(v,w) length(v) unitVector(v)
crossProduct(v,w) squaredLength(v) toVector3(v)
cwiseProduct(v,w) polarAngle(v)
cwiseQuotient(v,w) elevationAngle(v)