/// <summary>
/// Add a circle arc (strictly smaller than Pi) between the two points with
/// tags `startTag' and `endTag', with center `centertag'. If `tag' is
/// positive, set the tag explicitly; otherwise a new tag is selected
/// automatically. If (`nx', `ny', `nz') != (0, 0, 0), explicitly set the
/// plane of the circle arc. Return the tag of the circle arc.
/// </summary>
public static int AddCircleArc(int startTag, int centerTag, int endTag, int tag = -1, double nx = 0, double ny = 0, double nz = 0)
{
var index = Gmsh_Warp.GmshModelGeoAddCircleArc(startTag, centerTag, endTag, tag, nx, ny, nz, ref Gmsh._staticreff);
Gmsh.CheckException(MethodBase.GetCurrentMethod().MethodHandle);
return(index);
}
