C++ (Cpp) septernion Examples

Example #1

void Foam::transform
(
    vectorField& rtf,
    const septernion& tr,
    const vectorField& tf
)
{
    vector T = tr.t();

    // Check if any rotation
    if (mag(tr.r().R() - I) > SMALL)
    {
        transform(rtf, tr.r(), tf);

        if (mag(T) > VSMALL)
        {
            rtf += T;
        }
    }
    else
    {
        if (mag(T) > VSMALL)
        {
            TFOR_ALL_F_OP_S_OP_F(vector, rtf, =, vector, T, +, vector, tf);
        }
        else
        {

Example #2

File: transformField.C Project: OpenFOAM/OpenFOAM-dev

void Foam::transformPoints
(
    vectorField& rtf,
    const septernion& tr,
    const vectorField& tf
)
{
    vector T = tr.t();

    // Check if any translation
    if (mag(T) > vSmall)
    {
        TFOR_ALL_F_OP_F_OP_S(vector, rtf, =, vector, tf, -, vector, T);
    }

Example #3

File: septernion.C Project: CFMS/foam-extend-foam-extend-3.2

Foam::word Foam::name(const septernion& s)
{
    OStringStream buf;
    buf << '(' << s.t() << ',' << s.r() << ')';
    return buf.str();
}