Determine if the current element lies within the polygon of an element that has a support area (hatching, slab, 3d mesh, etc.). It is possible to preliminarily increase or decrease the contour or holes of the polygon of the second figure.

Call:

bool res = ac_request("geometry_calc_2d"," is_curelem_inside_element_polygon",double x1,double y1, int iElemDescr, bool mainContOnly, double grow_contour, double grow_holes, int mode);