geometricOperations.h File Reference

Some arithmetic helper functions. More...

#include "core/vector.h"
#include "dimensionConverter.h"
#include "matrix.h"

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Namespaces
namespace	olb
	Top level namespace for all of OpenLB.
namespace	olb::util

Functions
template<typename T , unsigned D>
decltype(Vector< decltype(util::sqrt(T())), D >())	olb::util::degreeToRadian (const Vector< T, D > &angle)
template<typename T >
decltype(util::sqrt(T()))	olb::util::degreeToRadian (T angle)
template<typename T , unsigned D>
decltype(Vector< decltype(util::sqrt(T())), D >())	olb::util::radianToDegree (const Vector< T, D > &angle)
template<typename T >
decltype(util::sqrt(T()))	olb::util::radianToDegree (T angle)
template<typename T , unsigned D>
Vector< T, utilities::dimensions::convert< D >::matrix >	olb::util::calculateRotationMatrix (const Vector< T, utilities::dimensions::convert< D >::rotation > &angle)
template<typename T , unsigned D>
Vector< T, utilities::dimensions::convert< D >::matrix >	olb::util::invertRotationMatrix (const Vector< T, utilities::dimensions::convert< D >::matrix > &rotationMatrix)
template<typename T , unsigned D>
Vector< T, utilities::dimensions::convert< D >::matrix >	olb::util::calculateInverseRotationMatrix (const Vector< T, utilities::dimensions::convert< D >::rotation > &angle)
template<typename T , unsigned D, bool OUTPUT_USES_ROTATION_CENTER_AS_ORIGIN = false>
Vector< T, D >	olb::util::executeRotation (const Vector< T, D > &input, const Vector< T, utilities::dimensions::convert< D >::matrix > &rotationMatrix, const Vector< T, D > &rotationCenter=Vector< T, D >(0.))
	Rotates the input around the rotationCenter with a given rotationMatrix.
template<typename T , unsigned D, bool OUTPUT_USES_ROTATION_CENTER_AS_ORIGIN = false>
Vector< T, D >	olb::util::invertRotation (const Vector< T, D > &input, const Vector< T, utilities::dimensions::convert< D >::matrix > &rotationMatrix, const Vector< T, D > &rotationCenter=Vector< T, D >(0.))
	Rotates the input around the rotationCenter with a given rotationMatrix in the opposite direction.
template<typename T , unsigned D>
constexpr Vector< T, D >	olb::util::calculateLocalVelocity (const Vector< T, D > &rotationCenter, const Vector< T, D > &velocity, const Vector< T, utilities::dimensions::convert< D >::rotation > &angularVelocity, const Vector< T, D > &position)
	Calculate local velocity.
template<typename T >
constexpr Matrix< T, 3, 3 >	olb::util::rotateMofi (const Vector< T, 3 > &mofi, const Vector< T, 9 > &rotationMatrix)
	Rotate moment of inertia (mofi)

Detailed Description

Some arithmetic helper functions.

Definition in file geometricOperations.h.