Mapping out our surroundings is now a matter of using sophisticated machines to gather data and build up virtual representations. Data is processed and rendered with specialized applications. It's also the case when creating environments for modern video games and apps like Terragen give a helping hand in this regard.

Note that the application comes equipped with advanced techniques and render engines in order to provide high quality output so make sure your rig can take all of it. This is amongst the only aspects you should worry about, the application being cleverly designed and intuitive enough to get you quickly up and running.

Using a wide array of object generating tools, you'll be able to create just about any environment you can think of. In addition, the application also gives you the possibility to import real terrain data files to analyze and enhance.

All of these tools are cleverly stored in tabs and let you create and manage objects, terrain, shaders, water, atmosphere, lighting and cameras. Identification is easily done through the dedicated side panel which provides quick access, but they can also be found in a clever map display, with colors to differentiate each type.

All of your changes are updated in real time, with the application rendering the image little-by-little. If your machine is powerful enough, the update is done flawlessly. Multiple cameras can be set up so you can quickly switch from one to another. This determines the render starting position, which is delivered in a different window and can take some time, depending on quality specifications, but the output leaves nothing more to be desired.

On an ending note, Terragen is a practical application with powerful built-in render engines and an abundance of creation tools so you can design custom environments or generate high-quality previews of existing terrain data files. It's easy enough to use by anyone regardless of experience, so you can start editing your existing projects or create new ones from scratch to use in presentations, video game design and more.