Software suggestion to edit OBJ file (terrain landscape)

Perry_1
Fri, 04 Nov 2016 13:39:01 +0000

You can load it into Tinkercad, and subtract BLOCKS of it. You can learn Tinkercad in no time.

You can use Netfabb basic, which can cut via slider based slicers.

You can use meshmixer to subtract sections.