called in as first thing in run()

called in as last thing in run()

at() with range check

calculates the point of parameter t on the ray.

\brief Return the pointer to the j-th vertex of the face. */

Current number of vertices

\returns the number of rows */

\deprecated use .data() */

This funcion checks whether the vertex is both readable and modifiable

/////////////////////////////////// All the standard methods of std::vector that can change the reallocation are redefined in order to manage the addi

\returns a vector expression of the \a i -th column, * only the meaningful part is returned. * \warning the internal storage must be colum

front() and back()

\brief Return the pointer to the ((j+1)%3)-th vertex of the face. */

\brief Return the pointer to the ((j+2)%3)-th vertex of the face. */

Return a const reference to the texture id of the vertex

\returns an expression of the transposed of the factored matrix. * * A typical usage is to solve for the transposed problem A^T x = b:

\returns the value of the current coefficient.

\returns the row index of the current coefficient.

! * Changes edge and hedge mantaining the same vertex and the same face */

checks if the vertex is Selected