vector_math.hpp File Reference

Basic 3D vector manipulations. More...

#include <cmath>
#include <btk/core/math/btk_vector.hpp>

Go to the source code of this file.

Namespaces
namespace	BTK
namespace	BTK::MATH
Functions
BTKVector &	normalize (BTKVector &v)
	Normalize a vector to unit length.
double	length (BTKVector const &v)
	Get the length of a vector (aka, the l2 norm or euclidean norm).
BTKVector	cross (BTKVector const &lhs, BTKVector const &rhs)
	Compute the cross product of two 3D vectors.
BTKVector	project (BTKVector const &a, BTKVector const &b)
	Project vector a onto vector b.
BTKVector	project_normal (BTKVector const &a, BTKVector const &b)
	Project the component of vector a that is normal to vector b.
double	cosine_vector_angle (BTKVector const &v1, BTKVector const &v2)
	Calculate the cosine of the angle between two vectors.
double	vector_angle (BTKVector const &v1, BTKVector const &v2)
	Calculate the angle between two vectors.
double	vector_dihedral (BTKVector const &v1, BTKVector const &v2, BTKVector const &v3)
	Calculate the dihedral angle formed by three vectors.

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Detailed Description

Basic 3D vector manipulations.

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