Inheritance diagram for sofa::LinearElasticity_test< _DataTypes >:

Detailed Description

template<typename _DataTypes>
struct sofa::LinearElasticity_test< _DataTypes >

Test force fields implementing linear elasticity on tetrahedral mesh. Implement traction applied on the top part of a cylinder and test that the deformation is simply related with the Young Modulus and Poisson Ratio of the isotropc linear elastic material

Public Attributes
simulation::Simulation *	simulation
	Simulation. More...

CylinderTractionStruct< DataTypes >	tractionStruct
	struct with the pointer of the main components More...

size_t	vIndex
	index of the vertex used to compute the compute the deformation More...

Public Attributes inherited from sofa::testing::BaseTest
sofa::testing::MessageAsTestFailure	m_fatal

sofa::testing::MessageAsTestFailure	m_error

Public Member Functions
void	SetUp () override

ForceFieldSPtr	addTetrahedralLinearElastic (simulation::Node::SPtr root, double youngModulus, double poissonRatio)

ForceFieldSPtr	addTetrahedralCorotationalFEMLinearElastic (simulation::Node::SPtr root, double youngModulus, double poissonRatio)

bool	testLinearElasticityInTraction (LinearElasticityFF createForceField)

void	TearDown () override

Public Member Functions inherited from sofa::testing::BaseSimulationTest
	BaseSimulationTest ()

bool	importPlugin (const std::string &name)

Public Member Functions inherited from sofa::testing::BaseTest
	BaseTest ()
	Initialize Sofa and the random number generator. More...

	~BaseTest () override

virtual void	onSetUp ()

virtual void	onTearDown ()

Public Member Functions inherited from sofa::testing::NumericTest< _DataTypes::Real >
	NumericTest ()

Real	vectorMaxDiff (const Container1 &c1, const Container2 &c2)
	Return the maximum difference between two containers. Issues a failure if sizes are different. More...

Real	vectorMaxAbs (const Container &c)
	Return the maximum absolute value of a container. More...

Additional Inherited Members
Static Public Attributes inherited from sofa::testing::BaseTest
static int	seed = (unsigned int)time(nullptr)
	Seed value. More...

Static Public Member Functions inherited from sofa::testing::NumericTest< _DataTypes::Real >
static Real	matrixMaxDiff (const Matrix1 &m1, const Matrix2 &m2)
	return the maximum difference between corresponding entries, or the infinity if the matrices have different sizes More...

static Real	matrixMaxDiff (const sofa::type::Mat< M, N, Real > &m1, const Matrix2 &m2)
	Return the maximum difference between corresponding entries, or the infinity if the matrices have different sizes. More...

static Real	epsilon ()
	the smallest real number More...

static Real	infinity ()
	Infinity. More...

static bool	isSmall (Real r, Real ratio=1.)
	true if the magnitude of r is less than ratio*epsilon More...

static Real	vectorMaxDiff (const sofa::type::Vec< N, Real > &m1, const Vector2 &m2)
	return the maximum difference between corresponding entries, or the infinity if the vectors have different sizes More...

static Real	vectorMaxDiff (const sofa::type::Vec< N, Real > &m1, const sofa::type::Vec< N, Real > &m2)
	return the maximum difference between corresponding entries More...

Static Protected Member Functions inherited from sofa::testing::NumericTest< _DataTypes::Real >
static float	norm (float a)

static double	norm (double a)

static Real	norm (T a)