Example: heterogeneous

rpoispp(lambda = our_lambda_fun, win = our_window) |> npoints()
## [1] 495
rpoispp(lambda = our_lambda_fun, win = our_window) |> npoints()
## [1] 518
rpoispp(lambda = our_lambda_fun, win = our_window) |> npoints()
## [1] 522
rpoispp(lambda = our_lambda_fun, win = our_window) |> npoints()
## [1] 532