Tag Archives: Terrain

Custom Unity Terrain Material / Shaders

I love Unity – it’s one of those environments that’s actually a pleasure to program in, but its terrain system seems somewhat lacking behind its other features, requiring quite a lot of hacks and workarounds to get desired appearance and … Continue reading

Posted in Game Dev | Tagged , , | 3 Comments

Procedural Terrain Splatmapping

If you try searching for information on how to assign textures to Unity terrain through code (i.e. derive a “splatmap” of textures based on the terrain heightmap profile itself), you’ll probably end up being sent to this post on the … Continue reading

Posted in Game Dev, Spatial | Tagged , , , | 11 Comments

Importing DEM Terrain Heightmaps for Unity using GDAL

I know that some folks reading my blog are from the spatial/mapping community, and may have been disappointed that my posts of late have been more influenced by game development and Unity than by spatial data and Bing Maps. Well, … Continue reading

Posted in Game Dev, Spatial | Tagged , , , , | 7 Comments

Creating Hill Shaded Tile Overlays

The default Bing Maps road style uses a “hillshade” effect to give an impression of underlying terrain. It’s a relatively subtle, but surprisingly powerful technique to enhance the appearance of map layers, as demonstrated by comparing the following two tiles: … Continue reading

Posted in Bing Maps, Spatial | Tagged , , , , | 4 Comments