[TOOL] A Propper MODUploaded September 5, 2014 by josepezdj
This is a very useful tool for mappers, mainly if you haven't got any modelling knowledge. This tool will allow you to make models out of brushes; create whatever thing into your Hammer editor by means of only brushes and then turn it quick and easily into a custom model usable in game! Propper is not new at all, many of you know about it already. I even wrote a tutorial some time ago... But since I know many of you are having trouble in making it to work out after some Valve updates and the new SteamPipe file system, I've decided to share this little mod I managed to prepare some time ago mounted in the Alien Swarm game and as a mod. I borrowed TopHatWaffle's batch file altogether with the required binary files from his awesome tutorial some time ago, and edited it a bit for my purposes. So credit goes to him before anything.