City Rendering

Rendering Building Edges from Open Street Map

In my previous blog post, I shared how I converted objects the Open Street map data into a form in which I could begin rendering it using OpenGL - well in my case OpenGLES. At the end of the previous post I had a list of points that I simply converted into vertical lines and… Continue reading Rendering Building Edges from Open Street Map

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City Rendering

Rendering Building Corners with Open Street Map

So I finally got rid of those cubes which I showed in the first blog and made some progress.  I started by creating a simple web service to query data from the overpass API - I mostly stole the request URL from the Vizicities source. I hope the creator (Rob Rawks) doesn't mind! The main steps that… Continue reading Rendering Building Corners with Open Street Map

City Rendering

City Rendering with OSM

Rendering Cities using OSM So lately I was feeling like getting back into messing around with some 3D "stuff". I recently came across Vizicities and was inspired to do something similar myself. The basic Idea is to render a city (in this case) using open source data from Open Street Map. One of the reasons I… Continue reading City Rendering with OSM