\sa MatrixBase::setIdentity() */

\returns the squared norm of the quaternion's coefficients * \sa QuaternionBase::norm(), MatrixBase::squaredNorm() */

* Return the array of supernode-to-column mapping */

\returns an equivalent rotation matrix */

To use for operations with the transpose of Q

* Return the array of nonzero values packed by column * * The size is nnz */

Populates the given `samples` with 12 new samples, tracing the line segment [p, q]. The new samples are not spaced uniformly, but instead they follow

-- Modifying star of boundary --

* Return the array of column-to-supernode mapping */

\returns the number of columns */

\returns an expression of the complex conjugate of \c *this. * * \sa adjoint() */

\returns a vector expression of the main diagonal */

Initialize values

Camera field of view (= Projection Matrix)

\internal Like malloc, but the returned pointer is guaranteed to be 16-byte aligned. * Fast, but wastes 16 additional bytes of memory. Does not thro

\returns the inner stride */