English: The Yale world map of 'Henricus Martellus Germanus' (Heinrich Hammer), probably from Florence 1490-92. It is the most detailed 'Dragon Tail' map by Martellus. It is the only one with
To-scale map of the Aperture Science Enrichment Centre (Using the Hammer Editor) : r/Portal
multimedia @ VU
Source SDK: Hammer Source Player Scale and World Dimensions
Lightmap - Valve Developer Community
File:Hammer projection of world with grid.png - Wikimedia Commons
Steam Community :: Guide :: Source SDK Hammer Tool Guide For Gmod
Hammer Tutorial: The Basics – LambdaGeneration
How to Optimize a Map in Hammer Editor: 10 Steps (with Pictures)