Beispiel #1
0
// static
SimilarityTransform SimilarityTransform::fromMatrix( const Matrix4f& m )
{
    Matrix3f r = m.getSubmatrix3x3();
    float s = r.getRow( 0 ).norm();

    return
    {
        s,
        r / s,
        m.getCol( 3 ).xyz
    };
}
TMatrix3::TMatrix3(const Matrix3f& m, const boost::shared_ptr<TimeInterval>& time_interval)
{
  v_[0] = TVector3(m.getRow(0), time_interval);
  v_[1] = TVector3(m.getRow(1), time_interval);
  v_[2] = TVector3(m.getRow(2), time_interval);
}
Beispiel #3
0
IMatrix3::IMatrix3(const Matrix3f& m)
{
    v_[0] = m.getRow(0);
    v_[1] = m.getRow(1);
    v_[2] = m.getRow(2);
}