cxVector3D.cpp File Reference

#include "cxVector3D.h"
#include <vtkMath.h>
#include <vtkSmartPointer.h>
#include "cxUtilHelpers.h"
#include "cxTypeConversions.h"
#include "vtkForwardDeclarations.h"
#include <cmath>
#include <QString>

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Namespaces
	cx
	Namespace for all CustusX production code.

Functions
bool	cx::similar (double a, double b, double tol=1.0E-6)
	check for equality with a tolerance: |b-a|<tol More...
Vector3D	cx::multiply_elems (const Vector3D &a, const Vector3D &b)
	perform element-wise multiplication of a and b. More...
Vector3D	cx::divide_elems (const Vector3D &a, const Vector3D &b)
	perform element-wise division of a and b. More...
Vector3D	cx::cross (const Vector3D &a, const Vector3D &b)
	compute cross product of a and b. More...
double	cx::dot (const Vector3D &a, const Vector3D &b)
	compute inner product (or dot product) of a and b. More...
bool	cx::similar (const Vector3D &a, const Vector3D &b, double tol=1.0E-6)
	check for equality with a tolerance: |b-a|<tol More...
Vector3D	cx::unitVector (double thetaXY, double thetaZ=0.0)
	compute a unit vector given angles xy in the xy plane and z meaning the elevation from the xy plane. More...
double	cx::getThetaXY (Vector3D v)
	get thetaXY, meaning the angle of v projected onto the xy plane More...
double	cx::getThetaZ (Vector3D v)
	get thetaZ, z meaning the elevation from the xy plane More...
Vector3D	cx::round (const Vector3D &a)
Vector3D	cx::ceil (const Vector3D &a)
bool	cx::similar (const Eigen::Array3i &a, const Eigen::Array3i &b)
	identical to the equality operator, exists for symmetry with Vector3D. More...
QString	cx::prettyFormat (Vector3D val, int decimals, int fieldWidth)
Eigen::Vector2d	cx::fromString (const QString &text)