Matlab-like isosurface library for c++ -

is there c++ library has function isosurface matlab?

here example of need:

clc clear  n = 30;         x = linspace(-125,125,n);  y = linspace(-125,125,n);  z = linspace(-260,25,n);  [x,y,z] = meshgrid(x,y,z); [x2,y2] = meshgrid(x,y);  quan=abs(3.15*exp(-(x2.^2+y2.^2)/(2*(28.8)^2))); quan=repmat(quan,[1 1 n]);  p=-z-10*quan pv=isosurface(x,y,z,p,0);  pa=patch(pv); xi=pv.vertices(:,1); yi=pv.vertices(:,2); zi=pv.vertices(:,3);  [zn]=griddata(xi,yi,zi,x2,y2);  surf(zn);