Adds the possibility of selecting the number of Gauss points for volumetric/gravity loads in ChLoaderUVW.h.
Adds the possibility of selecting the number of Gauss points for volumetric/gravity loads in ChLoaderUVW.h.

We can now select the number of Gauss points by calling the method SetNumIntPoints() of the class ChLoaderGravity. The default number of integration points is still one.

rserban/chrono,andrewseidl/chrono,andrewseidl/chrono,tjolsen/chrono,projectchrono/chrono,jcmadsen/chrono,amelmquist/chrono,dariomangoni/chrono,rserban/chrono,tjolsen/chrono,Bryan-Peterson/chrono,dariomangoni/chrono,Bryan-Peterson/chrono,Milad-Rakhsha/chrono,Milad-Rakhsha/chrono,jcmadsen/chrono,Milad-Rakhsha/chrono,tjolsen/chrono,amelmquist/chrono,rserban/chrono,jcmadsen/chrono,projectchrono/chrono,Bryan-Peterson/chrono,projectchrono/chrono,armanpazouki/chrono,amelmquist/chrono,jcmadsen/chrono,amelmquist/chrono,amelmquist/chrono,amelmquist/chrono,rserban/chrono,Milad-Rakhsha/chrono,rserban/chrono,andrewseidl/chrono,andrewseidl/chrono,Bryan-Peterson/chrono,jcmadsen/chrono,armanpazouki/chrono,armanpazouki/chrono,Milad-Rakhsha/chrono,armanpazouki/chrono,projectchrono/chrono,dariomangoni/chrono,dariomangoni/chrono,andrewseidl/chrono,jcmadsen/chrono,tjolsen/chrono,jcmadsen/chrono,rserban/chrono,Bryan-Peterson/chrono,rserban/chrono,armanpazouki/chrono,projectchrono/chrono,Milad-Rakhsha/chrono,armanpazouki/chrono,projectchrono/chrono,dariomangoni/chrono,tjolsen/chrono,dariomangoni/chrono