MR::SymMatrix3< T > Struct Template Reference

#include <MRMesh/MRSymMatrix3.h>

Public Types
using	ValueType = T

Public Member Functions
constexpr	SymMatrix3 () noexcept=default
template<typename U>
	MR_REQUIRES_IF_SUPPORTED (!std::is_same_v< T, U >) const expr explicit SymMatrix3(const SymMatrix3< U > &m)
constexpr T	trace () const noexcept
	computes trace of the matrix
constexpr T	normSq () const noexcept
	computes the squared norm of the matrix, which is equal to the sum of 9 squared elements
constexpr T	det () const noexcept
	computes determinant of the matrix
constexpr SymMatrix3< T >	inverse () const noexcept
	computes inverse matrix
constexpr SymMatrix3< T >	inverse (T det) const noexcept
	computes inverse matrix given determinant of this
SymMatrix3 &	operator+= (const SymMatrix3< T > &b)
SymMatrix3 &	operator-= (const SymMatrix3< T > &b)
SymMatrix3 &	operator*= (T b)
SymMatrix3 &	operator/= (T b)

Static Public Member Functions
static constexpr SymMatrix3	identity () noexcept
static constexpr SymMatrix3	diagonal (T diagVal) noexcept

Public Attributes
T	xx = 0
	zero matrix by default
T	xy = 0
T	xz = 0
T	yy = 0
T	yz = 0
T	zz = 0

Related Symbols
(Note that these are not member symbols.)
template<typename T>
Vector3< T >	operator* (const SymMatrix3< T > &a, const Vector3< T > &b)
	x = a * b
template<typename T>
SymMatrix3< T >	outerSquare (const Vector3< T > &a)
	x = a * a^T
template<typename T>
SymMatrix3< T >	outerSquare (T k, const Vector3< T > &a)
	x = k * a * a^T
template<typename T>
SymMatrix3< T >	crossSquare (const Vector3< T > &a)

Detailed Description

template<typename T>
struct MR::SymMatrix3< T >

symmetric 3x3 matrix

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The documentation for this struct was generated from the following file:

• MRMesh/MRSymMatrix3.h