Creating Curved Roads and Highway Overpasses with Displacements in Hammer Editor

Part of a series on Complex Displacements. Let me know what else you want to learn, and I'll make a video! Keep in mind that this Hammer Editor tutorial was recorded in one take! I explain how to create and adjoin a highway overpass to the rest of the world terrain. This is not a short format video, and the mapper is expected to have an intermediate knowledge of Hammer Editor. I made this for educational purposes only, unless you somehow found it entertaining! 0:00 Preface 0:25 Overpass 1:00 Curved Road 2:20 Vertices 5:40 Testing for 3-Sided Holes 6:28 Ground 7:12 Texturing 8:56 Displacements 10:00 Grouping 10:24 Sculpting 11:52 Smoothing 13:09 Adjoining Overpass to Ground 14:35 Painting Grass 15:20 Mirroring Map 16:04 Raising Bridge 17:07 Displacement Subdivision