chrono::ChQuadratureTablesTriangle Class Reference

Description

Class to store polynomial roots and weights for quadrature over a triangle.

Assumes 2 natural 'area' coordinates u v, the 3rd assumed 1-u-v. D. A. Dunavant, High degree efficient symmetrical Gaussian quadrature rules for the triangle, Int. J. Num. Meth. Engng, 21(1985):1129-1148.

#include <ChQuadrature.h>

Public Attributes

std::vector< std::vector
< double > > 
Weight
 
std::vector< std::vector
< double > > 
LrootsU
 
std::vector< std::vector
< double > > 
LrootsV