sampling with a "cluster" constraints

Le 23/03/2018 ? 08:59, Roger Bivand a ?crit?:

Just a thought - spatstat? This has had line segements too for some 
time, maybe chapter 17 in the spatstat book?

Roger 

Indeed. There are at least two possibilities: simulations using either 
Matern process or Neyman-Scott Point Process with Variance Gamma cluster 
kernel... Will see how it could be applicable in my case. Thanks again 
for the hint, Roger.

Patrick