* \brief Implements side1() in 6d. */

* \brief Implements side1() in 7d. */

* \brief Implements side1() in 8d. */

* \brief Implements side2() in 3d. */

* \brief Implements side2() in 4d. */

* \brief Implements side2() in 6d. */

* \brief Implements side2() in 7d. */

* \brief Implements side2() in 8d. */

* \brief Implements side3() in 4d. */

* \brief Implements side3() in 6d. */

* \brief Implements side3() in 7d. */

* \brief Implements side3() in 7d. */

* \brief Exact implementation of the side3_3dlifted() predicate * using low-level exact arithmetics API (expansion class). */

* \brief Implements side4() in 4d. */

* \brief Implements side4() in 6d. */

* \brief Implements side4() in 7d. */

* \brief Implements side4() in 7d. */

* \brief Gets the sign of the expansion. * \return the sign of this expansion, computed exactly. */

http://astronomy.swin.edu.au/~pbourke/geometry/polyarea/

* \brief * Compute the signed volume of the pyramid that connects * the origin to facet f. * \details Summing all the signed volumes

* \brief Gets the index of the simplex that corresponds to the * current polygon/polyhedron. * \return The index of the simplex that corres

* \brief Simplifies the facets of a surface mesh based on an attribute. * \details Groups of connected facets with the same attribute value are

* \brief Gets a (single-precision) point * \param[in] v the index of the vertex * \return a const pointer to the coordinates

* \brief Solves for Periodic Global Parameterization variables. * \details This function computes for each facet of the mesh \p M * two var

* \brief Splits a chart along one of its principal axis * \details Greedily grow two charts from the two facets that * are furthest away al

* \brief Splits the regions along hard edges. * \param[in,out] mesh a reference to the surface mesh. * \param[in,out] facet_region the attri

* \brief Computes the squared distance between a point and a plane * \param[in] p the point * \param[in] P the plane equation * \return

* \brief Tests whether tessellation shaders are supported by OpenGL. * \details Some drivers may declare to be OpenGL 4.5 compliant whereas * they

* \brief Swaps the vertices of this Polygon with * the vertices of another polygon. * \param[in] P the other polygon

* \brief Sets a triangle vertices and neighbors * using standard triangle numerotation (edge i is opposite to vertex i). * \param[in] M the

* \brief Called whenever the tab key is pressed. * \param[in,out] data a pointer to the callback data */

* \brief Notifies clients that a task progresses. * \details This function is called by ProgressTask::progress() to * notify registered Logg

* \brief Tessellates a hole. * \param[in] MH the MeshHalfHeddes the hole belongs to. * \param[in] H the hole. * \param[in] max_nb_verti

* \brief Tesselates the non-convex facets of a mesh. * \param[in,out] mesh a pointer to the mesh. */

* \brief Gets the index of the tetrahedron that corresponds to the * current polyhedron. * \return The index of the tetrahedron tha

* \brief Tests whether a tetrahedron is * in the free list. * \details Deleted tetrahedra are recycled * in a free list.

* \brief Tests whether a tetrahedron is * a real one. * \details Real tetrahedra are incident to * four user-specified ve

* \brief Tests whether a tetrahedron is * a real one and has at least a vertex in the core. * \details Real tetrahedra are incident

* \brief Computes the circumcenter and squared radius of a tetrahedron. * \param[in] p first vertex of the tetrahedron * \param[in] q second

* \brief Computes the volume of a 3d tetrahedron * \param[in] p1 first vertex of the tetrahedron * \param[in] p2 second vertex of th

* \brief Generates a tetrahedral mesh. * \param[in] input_filename name of the input file, can be * either a closed surfacic mesh or a tet

* \brief Gets a thread by index * \pre t < nb_threads() * \param[in] t index of the thread * \return a poiner to the \p t t

* \brief Generates a random integer. * \return a random integer between 0 and \p choices - 1 * \param [in] choices_in number of possible cho

* \brief Generates a random integer between 0 and 3. * \return a random integer between 0 and 3 * \details The function is thread-safe, and

* \brief Generates a random integer between 0 and 3. * \return a random integer between 0 and 3 * \details The function is thread-safe, and

* \brief Converts a string to an int * \details If the entire string cannot be * converted to an int, the function * throws

* \brief Finds the edge along which two triangles are adjacent * \param[in] t1 first triangle * \param[in] t2 second triangle * \return

* \brief Computes the area of a 3d triangle * \param[in] p1 , p2 , p3 the three vertices of the triangle * \return the area of the t

* \brief Computes the centroid of a 3d triangle with weighted points. * \details The integrated weight varies linearly in the triangle.

* \brief Evaluates the score of a triangle in a closed polygon. * \param[in] pts the closed polygon * \param[in] i , j , k the three vertice

* \brief Tests whether a given triangle is free. */

* \brief Tests whether a triangle is * a real one. * \details Real triangles are incident to * three user-specified verti

* \brief Computes the mass of a 3d triangle with weighted points. * \details The integrated weight varies linearly in the triangle.

* \brief Computes the area of a 2d triangle * \param[in] p1 first vertex of the triangle * \param[in] p2 second vertex of the triang

* \brief Computes the area of a 2d triangle * \param[in] p1 first vertex of the triangle * \param[in] p2 second vertex of the triang

* \brief Triangulates a hole using the ear cutting algorithm. * \param[in] MH the mesh, wrapped with halfedge accessors * \param[in] hole_in

* \brief Triangulates a (possibly non-convex) polygon. * \note The algorithm is in O(n^4) (bad but good enough for now). * \param[in] pts th

* \brief Removes leading and trailing spaces from * a string. * \details Utility for the prototype parser used by * Command. * \

* \brief Computes the sum of a length 2 expansion and a double * into a length 3 expansion. * \param[in] a1 high-magnitude component of fir