Class StretchBendingTwistingConstraint

• Defined in File Constraints.h

Inheritance Relationships

Base Type

• public PBD::Constraint (Class Constraint)

Class Documentation

class StretchBendingTwistingConstraint : public PBD::Constraint

Public Functions

inline StretchBendingTwistingConstraint()

inline virtual int &getTypeId() const

bool initConstraint(SimulationModel &model, const unsigned int segmentIndex1, const unsigned int segmentIndex2, const Vector3r &pos, const Real averageRadius, const Real averageSegmentLength, Real youngsModulus, Real torsionModulus)

virtual bool initConstraintBeforeProjection(SimulationModel &model)

virtual bool updateConstraint(SimulationModel &model)

virtual bool solvePositionConstraint(SimulationModel &model, const unsigned int iter)

Public Members

Eigen::Matrix<Real, 3, 4, Eigen::DontAlign> m_constraintInfo

Real m_averageRadius

Real m_averageSegmentLength

Vector3r m_restDarbouxVector

Vector3r m_stiffnessCoefficientK

Vector3r m_stretchCompliance

Vector3r m_bendingAndTorsionCompliance

Vector6r m_lambdaSum

Public Static Attributes

static int TYPE_ID = IDFactory::getId()