Hi! I've tried a number of ways to create pavement and barriers that fit the terrain but it's not that easy at all. Then I've attempted to export the terrain and import it into Blender but it either froze or instantly crashed. Tried several different applications to import the collada file but no luck there.. So my question is as follows: how can I make models like pavement or barriers that fit the terrain's shape? I've created very basic heightmaps with very little detail and I tried using that but if there's other easier ways then please let me know!