compute_plane_area_rcpp {JFM}

returns the sum of the area of facets belonging to the same plane

Description

returns the sum of the area of facets belonging to the same plane

Arguments

tr_area

a matrix with the first column facet area and second column the ID of plane it belows

id_fam_no_zero

the list of planes ID

Value

the sum of the area of facets belonging to the same plane given tr_area and id_fam_no_zero