A - GRAPHIC : A riparian forest buffer prototype B - INTERACTION : By changing the buffer width , vegetation effect on the model will be changed accordingly to be a 3-layered buffer system . In the meanwhile, river water quality will be improved showing as color switching from grey to blue. The number of each type of vegetation can be also adjusted separately to achieve multi-dense zoning effect The distribution pattern of each vegetation category can be also changed separately to achieve different effect based on needs ( random spread / with a density gradient followed different orders ) C - ANALYSIS : The algorithm is also able to compute numbers of each type of trees that showed up in model rather than calculating numbers after implant tree components one by one. Without knowing how many trees being...