Method revertToStart

SRC/coordTransformation/CorotCrdTransf3d.cpp:268–280

int
CorotCrdTransf3d::revertToStart(void)
{
    ul.Zero();
    alphaIq = this->getQuaternionFromRotMatrix(R0);    // pseudo-vector for node 1
    alphaJq = this->getQuaternionFromRotMatrix(R0);    // pseudo-vector for node J
    
    alphaI.Zero();
    alphaJ.Zero();
    
    this->update();
    return 0;
}


int