A set of very useful routines by Asbjørn Værnes includes a block manager, a layer manager and a detailed door insertion tool among others. « not updated of late » http://autolisp.3utilities.com/

Here is a freeware tool to create an unlimited number of seamless, high-resolution (or low-res if you like) textures and texture maps. It’s rather a steep learning curve but considering that there’s no cost attached, it’s well worth checking to … Continue reading →

Dassault has released the beta of a free 2D drawing editor that works like AutoCAD. It’s based on ARES from Graebert and is currently available for Windows with Mac and Linux versions in the pipeline for later in the year. … Continue reading →