Returns the result of performing a irradiance/illuminance integral over the portion of the hemisphere covered by a region with angular radius = theta

Loads resources

Constructor in the fixed-size case. * * \param dataPtr pointer to the array to map * \param a_stride optional Stride object, passing

Rounds a float

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\returns an expression of the coefficient-wise arc sine of *this. * * Example: \include Cwise_asin.cpp * Output: \verbinclude Cwise_asin.out *

* Return the pointers to the beginning of each column in \ref valuePtr() */

\returns a view of the lower triangular matrix L */

\returns a normalized copy of \c *this * \sa normalize(), MatrixBase::normalized() */

\returns the current precision. * * \sa setPrecision() */

Preallocates \a reserveSize non zeros */

* \brief Set the initial shift parameter */

Removes all non zeros but keep allocated memory */

Returns a pointer to the underlying zero-terminated array of characters */

Convolution with cosine kernel

Generates a full list of sample points for all integration types

Returns a single 2D point in a Hammersley sequence of length "numSamples", using base 1 and base 2

Maps a value inside the square [0,1]x[0,1] to a value in a disk of radius 1 using concentric squares. This mapping preserves area, bi continuity, and

\brief Adjoint (conjugate transpose) of the Householder sequence. */

\returns a read-only expression of the Dim x HDim affine part of the transformation */

* Get the number of columns of the input matrix. */

\returns true if \a V (full or thin) is asked for in this SVD decomposition */

Resizes the matrix to \a rows x \a cols while leaving old values untouched. * * The method is intended for matrices of dynamic size. If yo

* return the number of evaluation of functor */

\returns an expression for the bounding box diagonal vector * if the length of the diagonal is needed: diagonal().norm() * will provide it.