This research is a study about hexagonal opening by using grasshopper. This geometry  is pretty popular among young architects and students, now you can simply make and manipulate it without knowledge of scripting. Basically, it needs to generate the hexagonal grid from surface, and then to find the center point of each hexagon. Also, by using the ‘Field Density Control’,  the controlled aread of haxagonal grid has been scale down and extruded parametrically. The last thing is simply ‘loft’ between two groups of hexagon.